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WO2017088163A1 - Procédé et appareil pour transmettre des contenus informationnels - Google Patents

Procédé et appareil pour transmettre des contenus informationnels Download PDF

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Publication number
WO2017088163A1
WO2017088163A1 PCT/CN2015/095738 CN2015095738W WO2017088163A1 WO 2017088163 A1 WO2017088163 A1 WO 2017088163A1 CN 2015095738 W CN2015095738 W CN 2015095738W WO 2017088163 A1 WO2017088163 A1 WO 2017088163A1
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WO
WIPO (PCT)
Prior art keywords
network entity
core network
information content
information
radio access
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/095738
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English (en)
Chinese (zh)
Inventor
刘会平
黄敏
庞伶俐
郑潇潇
毕皓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to PCT/CN2015/095738 priority Critical patent/WO2017088163A1/fr
Priority to CN201580084151.2A priority patent/CN108353245A/zh
Publication of WO2017088163A1 publication Critical patent/WO2017088163A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and an apparatus for transmitting information content.
  • a plurality of information contents of the terminal device can be obtained in the core network, but the information is currently only transmitted in the core network but cannot be transmitted to the Radio Access Network (RAN) device.
  • the service information (Application Function, AF) entity in the core network provides application layer service information for policy control decisions of the Policy and Charging Rules Function (PCRF) entity.
  • PCRF Policy and Charging Rules Function
  • the AF entity can only send the service information of the application layer of the terminal device to the PCRF.
  • the PCRF performs the corresponding policy control and decision according to the service policy locally configured by the service information provided by the AF and the user subscription information.
  • the embodiment of the invention provides a method and a device for transmitting information content, which can realize the transmission of the information content of the terminal device to the RAN device.
  • an embodiment of the present invention provides a method for transmitting information content, including:
  • the second core network entity receives the first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send the information content, where the information content is the information of the terminal device content;
  • the second core network entity sends the information content to a radio access network entity.
  • the information content of the terminal device acquired by the core network entity may be transmitted to the radio access network entity.
  • the foregoing information content may include at least the following One:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • service information, sensor information, user behavior information, and status information of the terminal device are transmitted to the radio access network entity.
  • the foregoing first request message may include the foregoing information content.
  • the second core network entity Sending the information content to the radio access network entity may include:
  • the second core network entity adds the information content to a packet header of a service data packet that needs to be transmitted to the terminal device, and transmits the service data packet to the radio access network entity to enable the wireless
  • the access network entity obtains the information content from a packet header of the service data packet.
  • the information content of the terminal device may be transmitted to the radio access network entity through the request message, or the information content of the terminal device may be transmitted to the radio access network entity through the service data packet that needs to be transmitted to the terminal device.
  • the information content of the transmission terminal device may be transmitted to the radio access network entity through the service data packet that needs to be transmitted to the terminal device.
  • the first request message is further
  • the first indication information may be used to trigger the second core network entity to establish a dedicated bearer for transmitting the information content, and the method may further include:
  • the second core network entity sends the information content to the radio access network entity using the dedicated bearer.
  • information content of the terminal device may be transmitted to the radio access network entity through the dedicated bearer.
  • the second core network entity Sending the information content to the radio access network entity may include:
  • the second core network entity sends the data packet including the information content to the radio access network entity by using the default bearer, where the packet header includes the second indication information, where the second indication information is used to indicate the The information content is included in the data packet, so that when the radio access network entity acquires the second indication information, the information content is obtained from the data packet.
  • the information content of the terminal device can be transmitted to the radio access network entity through the default bearer, thereby saving transmission resources.
  • the method may further include:
  • the second core network entity receives a second trigger message that is sent by the third core network entity and includes the third indication information, where the third indication information is used to instruct the core network to trigger the information content delivery process, and
  • the second trigger message is triggered by the third core network entity receiving the first trigger message that is sent by the radio access network entity that includes the third indication information, and the second trigger message is used to indicate the location Transmitting, by the second core network entity, a third trigger message that includes the third indication information to the first core network entity;
  • the second core network entity sends the third trigger message to the first core network entity, where the third trigger message is used to indicate that the first core network entity sends the first core network entity to the second core network entity.
  • First request message is used to indicate that the first core network entity sends the first core network entity to the second core network entity.
  • the information content of the terminal device can be triggered by the radio access network entity, thereby increasing the flexibility of the information content delivery.
  • an embodiment of the present invention provides a method for transmitting information content, including:
  • the information content is information content of the terminal device.
  • the information content of the terminal device acquired by the core network entity may be transmitted to the radio access network entity.
  • the information content includes at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • service information, sensor information, user behavior information, and status information of the terminal device are transmitted to the radio access network entity.
  • the radio access network entity receives the information content sent by the second core network entity, where include:
  • the radio access network entity receives a service data packet that is sent by the second core network entity and needs to be transmitted to the terminal device, and obtains the information content from a packet header of the service data packet, where the service The information content is added by the second core network entity in the header of the data packet.
  • the information content of the terminal device may be transmitted to the radio access network entity through the request message, or the information content of the terminal device may be transmitted to the radio access network entity through the service data packet that needs to be transmitted to the terminal device.
  • the information content of the transmission terminal device may be transmitted to the radio access network entity through the service data packet that needs to be transmitted to the terminal device.
  • the method may further include:
  • the radio access network entity receives a bearer setup request sent by a third core network entity, where the bearer setup request includes first indication information, where the first indication information is used to indicate that the radio access network entity establishes the request a dedicated bearer for transmitting the information content;
  • the radio access network entity determines, according to the first indication information, that the bearer that is requested to be established by the bearer setup request is a dedicated bearer of the information content, and returns a radio access network entity to the third core network entity. a bearer setup response message of the assigned special tunnel point identifier, so that the third core network entity implements a bearer setup response to the second core network, and the second core network entity establishes the second core network a dedicated bearer for the transmission of the information content between the entity and the radio access network entity;
  • the radio access network entity receives the information content sent by the second core network entity using the dedicated bearer.
  • information content of the terminal device may be transmitted to the radio access network entity through the dedicated bearer.
  • the radio access network entity receives information content sent by the second core network entity, including :
  • the radio access network entity receives a data packet that includes the information content that is sent by the second core network entity by using a default bearer, where the packet header includes second indication information, and the second indication information Used to indicate that the information content is included in the data packet;
  • the information content of the terminal device can be transmitted to the radio access network entity through the default bearer, thereby saving transmission resources.
  • the method further includes:
  • the radio access network entity sends a first trigger message including the third indication information to the third core network entity, where the third indication information is used to instruct the core network to trigger the information content delivery process, and the The first trigger message is used to indicate that the third core network entity sends the second core network entity Sending a second trigger message including the third indication information, where the second trigger message is used to instruct the second core network entity to send a third trigger that includes the third indication information to the first core network entity a message, the third trigger message is used to instruct the first core network entity to send the first request message to the second core network entity; or
  • the radio access network entity adds the third indication information to the packet header of the uplink data packet, and sends the uplink data packet to the first core network entity, where the third indication information is used to indicate the core network triggering location.
  • the information content delivery process is used to indicate the core network triggering location.
  • the information content of the terminal device can be triggered by the radio access network entity, so that the flexibility of the information content delivery can be increased, and the information can be transmitted to the first core network entity through the control plane signaling or the packet header of the uplink data packet.
  • the third indication message is sent to request the delivery of the information content of the terminal device.
  • an embodiment of the present invention provides an information content transmission apparatus, where the apparatus is applied to a second core network entity, including: a receiving unit and a sending unit, where:
  • the receiving unit is configured to receive a first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send information content, where the information content is a terminal device Information content;
  • the sending unit is configured to send the information content to a radio access network entity.
  • the information content of the terminal device acquired by the core network entity may be transmitted to the radio access network entity.
  • the information content includes at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the first request message includes the information content.
  • the sending unit is used Sending, to the third core network entity, a second request message including the information content, where the second request message is used to instruct the third core network entity to send a third request cancellation to the radio access network entity And the third request message includes the information content, so that the radio access network entity obtains the information content from the third request message; or
  • the sending unit is configured to add the information content to a packet header of a service data packet that needs to be transmitted to the terminal device, and transmit the service data packet to the radio access network entity, so that the wireless connection
  • the network entity obtains the information content from a packet header of the service data packet.
  • the first request message And the first indication information is used to trigger the second core network entity to establish a dedicated bearer for transmitting the information content, where the apparatus further includes:
  • a establishing unit configured to establish, according to the first indication information, a dedicated bearer for transmitting the information content between the second core network entity and the radio access network entity;
  • the sending unit is configured to send the information content to the radio access network entity by using the dedicated bearer.
  • the sending unit is used by Sending, by using a default bearer, a data packet including the information content to a radio access network entity, where a packet header includes a second indication information, where the second indication information is used to indicate that the data packet includes The information content is such that when the radio access network entity obtains the second indication information, the information content is obtained from the data packet.
  • the receiving unit is further configured to receive, by the third core network entity, the third indication information that is sent by the third core network entity.
  • the second triggering message where the third indication information is used to indicate that the core network triggers the information content delivery process, and the second trigger message is that the third core network entity receives the wireless access network
  • the first trigger message sent by the entity, including the third indication information, is triggered, and the second trigger message is used to indicate that the second core network entity sends the third core network entity to the first core network entity.
  • a third trigger message indicating the information
  • the sending unit is further configured to send the third trigger message to the first core network entity, where The third trigger message is used to instruct the first core network entity to send the first request message to the second core network entity.
  • an embodiment of the present invention provides an information content transmission apparatus, where the apparatus is applied to a radio access network entity, including:
  • a receiving unit configured to receive the information content sent by the second core network entity, where the information content is sent by the second core network entity receiving the first request message sent by the first core network entity, where the first The request message is used to request the second core network entity to perform the delivery of the information content, where the information content is the information content of the terminal device.
  • the information content of the terminal device acquired by the core network entity may be transmitted to the radio access network entity.
  • the foregoing information content includes at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the receiving unit is configured to receive, by the third core network entity, the content that is included in the information content The third request message, and the information content is obtained from the third request message, wherein the third request message is sent by the third core network entity to the second core network entity, including the The second request message is sent by the third core network entity to the third access network entity, or is sent by the third core network entity to the wireless access network entity; or
  • the receiving unit is configured to receive, by the second core network entity, a service data packet that needs to be transmitted to the terminal device, and obtain the information content from a packet header of the service data packet, where the service data is The information content is added by the second core network entity in the packet header of the packet.
  • the receiving unit is further configured to receive a bearer setup request sent by a third core network entity,
  • the bearer setup request includes first indication information, where the first indication information is used to indicate that the radio bearer entity requests the dedicated bearer established to transmit the information content;
  • the device also includes:
  • a returning unit configured to determine, according to the first indication information, that the bearer setup request is requested to be established And carrying a bearer setup response message including the special tunnel point identifier allocated by the radio access network entity to the third core network entity, so that the third core network
  • the entity implements a transmit bearer setup response to the second core network, and the second core network entity establishes a dedicated bearer for transmitting the information content between the second core network entity and the radio access network entity;
  • the receiving unit is configured to receive the information content that is sent by the second core network entity by using the dedicated bearer.
  • the receiving unit is configured to receive, by using the default bearer, the second core network entity a data packet including the information content, where the header of the data packet includes second indication information, where the second indication information is used to indicate that the information content is included in the data packet;
  • the receiving unit is further configured to acquire the information content from the data packet when the second indication information is acquired.
  • the device further includes:
  • a sending unit configured to send, to the third core network entity, a first trigger message that includes the third indication information, where the third indication information is used to instruct the core network to trigger the information content delivery process, and the first The triggering message is used to indicate that the third core network entity sends a second trigger message that includes the third indication information to the second core network entity, where the second trigger message is used to indicate the second core network entity. Transmitting, to the first core network entity, a third trigger message that includes the third indication information, where the third trigger message is used to indicate that the first core network entity sends the first core network entity to the second core network entity a request message; or
  • a sending unit configured to add the third indication information to the header of the uplink data packet, and send the uplink data packet to the first core network entity, where the third indication information is used to indicate the core network triggering The information content delivery process.
  • an embodiment of the present invention provides an information content transmission apparatus, where the apparatus is applied to a second core network entity, including: a processor, a network interface, a memory, and a communication bus, where the The letter bus is used to implement connection communication between the processor, the network interface and the memory, and the processor executes a program stored in the memory for implementing the following method:
  • the information content is sent to a wireless access network entity.
  • the information content of the terminal device acquired by the core network entity may be transmitted to the radio access network entity.
  • the information content includes at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the first request message includes the information content.
  • a program for the wireless access network entity to send the information content including:
  • the third request message includes the information content to enable the wireless access network entity to obtain the information content from the third request message;
  • the first request message is further The first indication information is used to trigger the second core network entity to establish a dedicated bearer for transmitting the information content, and the processor is further configured to execute the following procedure:
  • the processor executes a program for transmitting the information content to a wireless access network entity, including:
  • a program for the wireless access network entity to send the information content including:
  • a data packet including the information content to a radio access network entity, where a packet header includes a second indication information, where the second indication information is used to indicate that the data packet includes
  • the information content is such that when the radio access network entity obtains the second indication information, the information content is obtained from the data packet.
  • the program executed by the processor further includes:
  • the third core network entity receives, by the third core network entity, a second trigger message that includes the third indication information, where the third indication information is used to indicate that the core network triggers the information content delivery process, and the second trigger message is The third core network entity receives the first trigger message that is sent by the radio access network entity that includes the third indication information, and the second trigger message is used to indicate that the second core network entity is Transmitting, by the first core network entity, a third trigger message that includes the third indication information;
  • an embodiment of the present invention provides an information content transmission apparatus, where the apparatus is applied to a radio access network entity, including: a processor, a network interface, a memory, and a communication bus, where the communication bus is used to implement the A communication between the processor, the network interface, and the memory, the processor executing the program stored in the memory for implementing the following method:
  • the second core network entity performs the delivery of the information content, where the information content is the information content of the terminal device.
  • the information content of the terminal device acquired by the core network entity may be transmitted to the radio access network entity.
  • the information content includes at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the executing, by the processor, a program that receives the information content sent by the second core network entity include:
  • the second core network entity receives, by the second core network entity, a service data packet that needs to be transmitted to the terminal device, and acquiring the information content from a packet header of the service data packet, where a packet header of the service data packet is received
  • the second core network entity adds the information content.
  • the program executed by the processor further includes:
  • the bearer that is requested to be established by the bearer setup request is a dedicated bearer of the information content
  • Determining, according to the first indication information, that the bearer that is requested to be established by the bearer setup request is a dedicated bearer of the information content and returning, to the third core network entity, a special tunnel point that is allocated by the radio access network entity a bearer setup response message of the identifier, to enable the third core network entity to send a bearer setup response to the second core network, where the second core network entity establishes the second core network entity to the wireless a dedicated bearer for the transmission of the information content between access network entities;
  • the program executed by the processor to receive the information content sent by the second core network entity includes:
  • the program that is executed by the processor to receive the information content sent by the second core network entity include:
  • the information content is obtained from the data packet.
  • the program executed by the processor further includes:
  • the third core network entity sends a second trigger message including the third indication information to the second core network entity, where the second trigger message is used to indicate that the second core network entity is to the first
  • the core network entity sends a third trigger message including the third indication information, where the third trigger message is used to instruct the first core network entity to send the first request message to the second core network entity; or
  • the third indication information is added to the header of the uplink data packet, and the uplink data packet is sent to the first core network entity, where the third indication information is used to instruct the core network to trigger the information content to be sent. Process.
  • FIG. 1 is a system architecture diagram of an information content transmission method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a method for transmitting information content according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of another method for transmitting information content according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of another method for transmitting information content according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of another method for transmitting information content according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart diagram of another method for transmitting information content according to an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart diagram of another information content transmission method according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 14 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of a system for transmitting an information content according to an embodiment of the present invention.
  • the system architecture includes a core network and a radio access network, where the core network may include The first core entity 11, the second core network entity 12 and the third core network entity 13, the radio access network entity 21 may be included in the radio access network.
  • the first core entity 11, the second core network entity 12, and the second core network entity 13 may be independent devices.
  • the first core network entity 11 may be a policy and charging rule function (Policy).
  • Policy policy and charging rule function
  • the second core network entity 12 may be a gateway device, such as a Packet Data Network GateWay (P-GW) or a Serving GateWay (S-GW), and a third core.
  • the network entity 13 may be a Mobility Management Entity (MME).
  • MME Mobility Management Entity
  • the first core entity 11, the second core network entity 12, and the second core network entity 13 may also be functional entities integrated in one or more devices, that is, the first core entity 11 and the second core network.
  • the entity 12 and the second core network entity 13 may be functional entities in a core network device for implementing PCRF, network, and MME functions.
  • the radio access network entity 21 may be a base station, such as an evolved base station (Evolved Node B, eNB) or a legacy base station.
  • Evolved Node B evolved Node B
  • the second core network entity 12 may receive the first request message sent by the first core network entity 11, where the first request message is used to request the second core network entity 12 to send the information content.
  • the information content is the information content of the terminal device, and the second core network entity 12 sends the information content to the radio access network entity 21.
  • the information content of the terminal device acquired by the core network entity is transmitted to the radio access network entity 21, so that the radio access network entity 21 can optimize the different services of the terminal device according to the information content of the terminal device. Improve the user experience.
  • the terminal device may be a user equipment in a wireless communication system, and may be various types of terminals, sensors, machine-type devices, etc., where the terminal may be a mobile phone, a tablet computer, or a computer.
  • Terminal equipment such as wearable devices and smart TVs.
  • FIG. 2 is a schematic flowchart of a method for transmitting information content according to an embodiment of the present invention. As shown in FIG. 2, the method includes the following steps:
  • the second core network entity receives the first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send the information content, where the information content is the terminal device. Information content.
  • the information content may be the information content of the terminal device acquired in the core network, for example, the information content may include at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, and the like.
  • the service information may include information that the terminal device needs to provide an application service to the user through the Internet.
  • the service provided by the Internet to the user can also be understood as OTT (Over The Top), that is, the service information may be information of the OTT service.
  • the service information here may be for a plurality of terminal devices, and is not limited to the service information of the specific terminal device, because different terminal devices may have the same service, so the service information here is for multiple terminal devices, or It is understood to be applicable to a plurality of terminal devices.
  • the second core network entity sends the information content to a radio access network entity.
  • the step may be that the information content is sent by the MME to the radio access network entity, or the information content is directly sent to the radio access network device.
  • the radio access network entity receives the information content sent by the second core network entity.
  • the information that is received by the step 203 is sent by the second core network entity to receive the first request message sent by the first core network entity, where the first request message is used to request the second core network.
  • the entity performs the issuance of the information content, where the information content is the information content of the terminal device.
  • the radio access network entity can receive the information content of the terminal device by using the foregoing steps, and the radio access network entity can be based on the received terminal.
  • the information content of the device is optimally configured on the network side to enable users to obtain a better user experience.
  • the second core network entity receives the first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send the information content, where the information content And being the information content of the terminal device; the second core network entity sends the information content to the radio access network entity, and the radio access network entity receives the information content sent by the second core network entity.
  • the information content of the terminal device obtained by the core network can be transmitted to the radio access network entity.
  • the radio access network entity can also perform resource optimization configuration on the network side according to the received information content of the terminal device, so that the user obtains a better user experience.
  • FIG. 3 is a schematic flowchart of another method for transmitting information content according to an embodiment of the present invention. As shown in FIG. 3, the method includes the following steps:
  • the second core network entity receives a first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send information content, where the information content is a terminal device. Information content.
  • the first request message may be an information content delivery request message, and the request message may be a request message received by the second core network entity through the Gx interface.
  • the first request message is not limited.
  • the first request message may be transmitted between the second core network entity and the first core network entity, and the second core network entity may be requested to perform information.
  • Any message sent by the content may refer to the first request message as an INR message, of course, The naming of interest can also be other, without specific restrictions.
  • the second core network entity may further return a response message of the first request message to the first core network entity.
  • the response message may be transmitted through the Gx interface.
  • the response message may be referred to as a response message of the INR message, such as an INA message.
  • the foregoing first request message may include the information content of the terminal device, that is, the second core network entity may obtain the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the above terminal device may include the information content of the terminal device, that is, the second core network entity may obtain the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the above terminal device may include the information content of the terminal device, that is, the second core network entity may obtain the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the above terminal device may include the information content of the terminal device, that is, the second core network entity may obtain the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the above terminal device may include the information content of the terminal device, that is, the second core network entity may obtain the first request message sent by the first core network entity
  • the information content includes at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the service information may be sent by the AF entity to the first core network entity, and then sent by the first core network entity to the second core network entity.
  • the foregoing service information may include at least one of the following:
  • the application identification information may be used to identify a specific application, such as a specific service provider video on demand application;
  • Billing information for example, AF-Charging-Identifier, which can be used to indicate billing related information
  • IP address for example: Framed-IP-Address/Framed-Ipv6-Prefix;
  • Session description information such as Service-URN, which can be used to indicate whether the session is an emergency service
  • Flow-Description which may include source and destination IP addresses and port numbers;
  • the maximum number of bits allowed per second for uplink and downlink IP flows and the number of bits per second for minimum allowed upstream and downstream IP flows are: Max-Requested-Bandwidth-DL/UP, Min-Requested-Bandwidth-DL/UP;
  • Media type information for example: Media-Type, which information is used to indicate which media type belongs to;
  • Codec information such as Codec-Data, is used to indicate codec related information known to the AF entity.
  • the foregoing is only a list of possible information about the service information of the terminal device that is acquired by the AF entity, and may be related information about the OTT service that may be obtained by other AF entities, and is not specifically limited herein.
  • the second core network entity sends the information content to a radio access network entity.
  • the radio access network entity receives the information content sent by the second core network entity.
  • step 302 may include:
  • the second core network entity sends a second request message including the information content to the third core network entity, where the second request message is used to instruct the third core network entity to send the third content to the radio access network entity a request message, the third request message including the information content, so that the radio access network entity obtains the information content from the third request message;
  • Step 303 can include:
  • the foregoing information content may be sent to the radio access network entity by using the third core network entity, and the second request message and the third request message may be control plane signaling, that is, the implementation manner may be implemented.
  • the information content is transmitted to the radio access network entity by using control plane signaling.
  • the foregoing information content is used as the service information. As shown in FIG. 4, the following steps are included:
  • the AF entity sends an AAR message to the PCRF entity.
  • the AAR message is an AA-Request message based on the Diameter protocol, where the AAR message carries the service information of the terminal device. And the above AAR message may be transmitted through the Rx interface.
  • the PCRF entity returns an AAA message to the AF entity.
  • the AAA message is an AA-Answer message based on the Diameter protocol, and the message is As a response message to the AAR message. And the above may be that the foregoing AAA message is transmitted through the Rx interface.
  • the PCRF entity sends a first request message to the P-GW.
  • the foregoing first request message may include the foregoing service information.
  • the P-GW returns a first request response message to the PCRF entity.
  • the first request message and the first request response message may be transmitted through a Gx interface.
  • the P-GW sends a second request message that includes the foregoing service information to the S-GW.
  • the second request message may be a GTP-C-based AF Para DL Request message.
  • the name of the message may also be other, and the content of the message may include P-GW/S-GW S5/S8.
  • the content of the service information can be represented by AF Para.
  • the message may also include other content, without specific restrictions.
  • the S-GW returns a second request response message to the P-GW.
  • the foregoing second request response message may be an AF Para DL Response message based on a GPRS Tunneling Protocol Control (GTP-C).
  • GTP-C GPRS Tunneling Protocol Control
  • the name of the message may also be other, and is not specifically limited. General Packet Radio Service.
  • the S-GW sends a second request message that includes the foregoing service information to the MME.
  • the MME returns a second request response message to the S-GW.
  • the MME sends a third request message that includes the foregoing service information to the eNB.
  • the third request response message may be an AF Para Send message based on the S1-AP protocol.
  • the name of the message may also be other, and the content of the message may include the MME/eNB UE S1AP ID and the AF entity.
  • the service information delivered, the content of the message may also include other content, and no specific restrictions are imposed.
  • the eNB returns a third request response message to the MME.
  • the third request response message may be an AF Para Send Complete message based on the S1-AP protocol.
  • the name of the message may also be other, and is not specifically limited.
  • the service information of the terminal device is transmitted to the eNB through the steps shown in FIG. 4.
  • the eNB is only an example of transmitting service information by control plane signaling, and the embodiment is not limited to this embodiment.
  • step 302 may include:
  • the second core network entity adds the information content to a packet header of a service data packet that needs to be transmitted to the terminal device, and transmits the service data packet to the radio access network entity to enable the wireless access
  • the network entity obtains the information content from a packet header of the service data packet
  • Step 303 can include:
  • the radio access network entity receives the service data packet that is sent by the second core network entity and needs to be transmitted to the terminal device, and obtains the information content from a packet header of the service data packet, where the service data packet The information content is added by the second core network entity in the header of the packet.
  • information content of the terminal device may be transmitted to the radio access network entity by using a user plane transmission manner.
  • the OTT application service data is established between the terminal device and the second core network entity (for example, P-GW), because the OLT application service data needs to interact with the external server in the application layer on the terminal device side.
  • the Evolved Packet System (EPS) bearer the EPS bearer may be a default bearer or a dedicated bearer, so that after obtaining the information content of the terminal device, the second core network entity may pass the information content through the bearer.
  • the OTT is transmitted in the header of the service data.
  • the information content can be transmitted in one of the following ways:
  • the information content of the terminal device may be included in the header of the GPRS Tunnelling Protocol User (GTP-U) of the OTT application service data.
  • GTP-U GPRS Tunnelling Protocol User
  • the information content of the terminal device may be included in an IP header of the OTT application service data
  • a part of the information content of the terminal device may be included in the header of the GTP-U of the OTT application service data, and another part is included in the IP header.
  • the radio access network entity when the radio access network entity receives the OTT application service data, it parses the packet header of the data packet, and acquires the information content of the terminal device included in the packet header.
  • the information content of the terminal device can be transmitted to the radio access network entity by using the transmission mode of the user plane, so that the service data packet does not need to add an additional control plane when implementing the information content of the transmission terminal device.
  • Signaling transmission can be achieved by using existing user plane data packets, thereby saving transmission resources.
  • the foregoing information content is used as the service information. As shown in FIG. 5, the following steps are included:
  • the AF entity sends an AAR message to the PCRF entity.
  • the PCRF entity returns an AAA message to the AF entity.
  • the PCRF entity sends a first request message to the P-GW.
  • the P-GW returns a first request response message to the PCRF entity.
  • the above four steps may refer to the first four steps of the embodiment shown in FIG. 4, and the description is not repeated here.
  • the P-GW transmits a service data packet to the S-GW, where the service header of the service data packet includes service information of the terminal device.
  • the S-GW transmits the foregoing service data packet to the eNB.
  • the service information of the terminal device can be transmitted to the eNB by using the transmission mode of the user plane.
  • the first request message may further include first indication information, where the first indication information may be used to trigger the second core network entity to establish a dedicated bearer for transmitting the information content.
  • the above method may further include the following steps:
  • Step 302 can include:
  • the second core network entity sends the information content to the radio access network entity by using the dedicated bearer
  • the above method may further include the following steps:
  • the radio access network entity receives a bearer setup request sent by the third core network entity, where the bearer setup request includes first indication information, where the first indication information is used to indicate that the radio bearer entity requests the dedicated bearer established for transmission The content of the information;
  • the radio access network entity Determining, by the radio access network entity, that the bearer established by the bearer setup request is a dedicated bearer of the information content, and returning to the third core network entity, including the radio access network entity, according to the first indication information. a bearer setup response message of the assigned special tunnel point identifier, so that the third core network entity implements a bearer setup response to the second core network, and the second core network entity establishes the second core network a dedicated bearer for the transmission of the information content between the entity and the radio access network entity;
  • Step 303 can include:
  • the radio access network entity receives the information content sent by the second core network entity using the dedicated bearer.
  • the bearer setup request message may include the foregoing first indication information, so that when the radio access network entity receives the bearer setup request, it is known that the bearer setup process is for the terminal device. The information content is sent out, so that the radio access network entity can allocate a special TEID and send it to the third core network entity through the bearer setup request response message, so that the third core network entity and the radio access network
  • the TEID is used by the bearer segment.
  • the radio access network entity when the information content of the terminal device is sent to the radio access network entity through the bearer, the radio access network entity does not need the terminal device that sends the service information, but parses the data to obtain the information of the terminal device. The content is saved.
  • the foregoing information content is used as the service information, as shown in FIG. 6 , including the following steps:
  • the AF entity sends an AAR message to the PCRF entity.
  • the PCRF entity returns an AAA message to the AF entity.
  • the PCRF entity sends a first request message to the P-GW.
  • the P-GW returns a first request response message to the PCRF entity.
  • the above four steps may refer to the first four steps of the embodiment shown in FIG. 4, and the description is not repeated here.
  • the P-GW transmits a bearer setup request to the S-GW.
  • the bearer setup request may also be named Create Bearer Request.
  • the name of the message may also be other, and is not specifically limited.
  • the request may include the first indication information.
  • the S-GW transmits a bearer setup request to the MME.
  • the request may include the first indication information described above.
  • the MME transmits a bearer setup request to the eNB.
  • the request may include the first indication information described above.
  • the eNB transmits a bearer setup response to the MME.
  • the construction establishment response may also be named Create Bearer Response.
  • the name of the message may also be other, and is not specifically limited.
  • the response may include the TEID allocated by the eNB.
  • the MME transmits a bearer setup response to the S-GW.
  • the S-GW transmits a bearer setup response to the P-GW.
  • a dedicated bearer for establishing service information between the P-GW and the eNB can be implemented, so that the P-GW can use the dedicated bearer to transmit the service information of the terminal device to the eNB.
  • step 302 may include:
  • the second core network entity sends the data packet including the information content to the radio access network entity by using the default bearer, where the packet header includes the second indication information, where the second indication information is used to indicate the The information content is included in the data packet, so that when the wireless access network entity obtains the second indication information, the information content is obtained from the data packet;
  • Step 303 can include:
  • the wireless access network entity obtains the second indication information
  • the information content is obtained from the data packet.
  • the information content of the terminal device can be transmitted to the wireless access entity by using the default bearer, so that the transmission resource can be saved.
  • the second indication information is included in the GTP-U header or the IP packet header of the information content of the terminal device, so that the indication information may be indicated by the indication information.
  • the radio access network entity knows that the data transmitted on the bearer is the information content of the terminal device, and when the data packet containing the information content of the terminal device arrives at the radio access network entity, the radio access network entity parses the packet header according to the second
  • the indication information is judged to be a data packet of the information content delivery process of the terminal device, so the data packet is not sent to the terminal device, and the wireless access network entity directly parses the information content of the terminal device obtained by the data packet, and can save the information. .
  • the foregoing method may further include the following steps:
  • the radio access network entity sends a first trigger message including the third indication information to the third core network entity.
  • the third indication information may be used to indicate that the core network triggers the information content delivery process, and the first trigger message is used to indicate that the third core network entity sends the information to the second core network entity.
  • a second trigger message of the third indication information where the second trigger message is used to indicate that the second core network entity sends a third trigger message that includes the third indication information to the first core network entity,
  • the third trigger message is used to instruct the first core network entity to send the first request message to the second core network entity.
  • the second core network entity receives the second trigger message that is sent by the third core network entity and includes the third indication information.
  • the second trigger message is triggered by the third core network entity receiving a first trigger message that is sent by the radio access network entity and includes the third indication information.
  • the second core network entity sends the third trigger message to the first core network entity.
  • the information content of the terminal device can be triggered by the radio access network entity, thereby increasing the flexibility of the information content delivery.
  • the service information is taken as an example for example. As shown in FIG. 7 , the following steps are included:
  • the eNB sends a first trigger message to the MME.
  • the step may be that when the eNB needs to obtain the service information of the terminal device, the first trigger message based on the S1-AP protocol may be sent to the MME.
  • the name of the message may also be other, and is not specifically limited.
  • the first trigger message may include the foregoing process, where the third indication information is used to indicate that the core network device triggers the service information to be delivered to the eNB.
  • the MME sends a second trigger message to the S-GW.
  • the second trigger message may include the third indication information described above.
  • the S-GW sends a second trigger message to the P-GW.
  • the second trigger message may include the foregoing third indication information.
  • the P-GW sends a third trigger message to the PCRF.
  • the third trigger message may include the third indication information described above.
  • the PCRF sends the service information of the terminal device to the eNB.
  • the service information of the slave terminal device can be sent to the P-GW.
  • the implementation manner of the step 3705 can be referred to any of the embodiments described in this embodiment. The manner of application is not repeated here.
  • the radio access network entity may trigger the information content delivery process of the terminal device of the second core network entity in addition to the signaling manner of the control plane, and may also include the third indication information in the uplink.
  • the third indication information is added to the GTP-U packet header of the downlink data packet or the third indication information is added to the IP packet header of the backbone network of the uplink data packet.
  • the radio access network entity adds the foregoing third indication information to the packet header of the uplink data packet, and sends the uplink data packet to the first core network entity;
  • the first core network entity receives the uplink data packet sent by the radio access network entity.
  • the third indication information may be obtained, so that the first core network entity sends the first request message to the second core network entity.
  • a plurality of optional implementation manners are added on the basis of the embodiment shown in FIG. 2, and the information content of the terminal device can be transmitted to the radio access network entity.
  • the device embodiment of the present invention is used to perform the method for implementing the first to second embodiments of the present invention.
  • the device embodiment of the present invention is used to perform the method for implementing the first to second embodiments of the present invention.
  • Only parts related to the embodiment of the present invention are shown, and the specific technical details are not disclosed. Please refer to Embodiment 1 and Embodiment 2 of the present invention.
  • FIG. 8 is a schematic structural diagram of an information content transmission apparatus according to an embodiment of the present invention.
  • the apparatus may be applied to a second core network entity.
  • the method includes: a receiving unit 81 and a sending unit 82. ,among them:
  • the receiving unit 81 is configured to receive a first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send the information content, where the information content is the terminal device information.
  • the information content may be the information content of the terminal device acquired in the core network, for example, the information content may include at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, and the like.
  • the service information may include information that the terminal device needs to provide an application service to the user through the Internet.
  • the service provided by the Internet to the user can also be understood as OTT (Over The Top), that is, the service information may be information of the OTT service.
  • the service information here may be for a plurality of terminal devices, and is not limited to the service information of the specific terminal device, because different terminal devices may have the same service, so the service information here is for multiple terminal devices, or It is understood to be applicable to a plurality of terminal devices.
  • the sending unit 82 is configured to send the information content to a radio access network entity.
  • the sending unit 82 may respond to the first request message to send the information content to the radio access network entity.
  • the radio access network entity can receive the information content of the terminal device by using the foregoing unit, and since the radio access network is an important link for ensuring the user experience, the radio access network entity can be based on the received terminal.
  • the information content of the device is optimally configured on the network side to enable users to obtain a better user experience.
  • the first request message may include the information content of the terminal device, that is, the second core network entity may obtain the terminal from the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the device may include the information content of the terminal device, that is, the second core network entity may obtain the terminal from the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the device may obtain the information content of the terminal device by using other methods, for example, the second core network entity itself obtains the information content of the terminal device, or the second core network entity receives other information.
  • the information content of the above terminal device sent by the functional entity, and the like may include the information content of the terminal device, that is, the second core network entity may obtain the terminal from the first request message sent by the first core network entity (such as the AF entity in the LTE system).
  • the information content of the device may include the information content of the terminal device, that is, the second core network entity may obtain the terminal
  • the service information may be sent by the AF entity to the first core network entity, and then sent by the first core network entity to the second core network entity.
  • the foregoing service information may include at least one of the following:
  • the application identification information may be used to identify a specific application, such as a specific service provider video on demand application;
  • Billing information for example, AF-Charging-Identifier, which can be used to indicate billing related information
  • IP address for example: Framed-IP-Address/Framed-Ipv6-Prefix;
  • Session description information such as Service-URN, which can be used to indicate whether the session is an emergency service
  • Flow-Description which may include source and destination IP addresses and port numbers;
  • the maximum number of bits allowed per second for uplink and downlink IP flows and the number of bits per second for minimum allowed upstream and downstream IP flows are: Max-Requested-Bandwidth-DL/UP, Min-Requested-Bandwidth-DL/UP;
  • Media type information for example: Media-Type, which information is used to indicate which media type belongs to;
  • Codec information such as Codec-Data, is used to indicate codec related information known to the AF entity.
  • the foregoing is only a list of possible information about the service information of the terminal device that is acquired by the AF entity, and may be related information about the OTT service that may be obtained by other AFs, and is not specifically limited herein.
  • the sending unit 82 may be configured to send, to the third core network entity, a second request message that includes the information content, where the second request message is used to indicate that the third core network entity is connected to the wireless
  • the network access entity sends a third request message, where the third request message includes the information content, so that the radio access network entity obtains the information content from the third request message.
  • the foregoing information content may be sent to the radio access network entity by using the third core network entity, and the second request message and the third request message may be control plane signaling, that is, the implementation manner may be implemented.
  • the information content is transmitted to the radio access network entity by using control plane signaling.
  • the sending unit 82 may be configured to add the information content to a packet header of a service data packet that needs to be transmitted to the terminal device, and transmit the service data packet to the radio access network entity, to And causing the radio access network entity to obtain the information content from a packet header of the service data packet.
  • the radio access network entity it is possible to transmit the information content of the terminal device to the radio access network entity by using the transmission mode of the user plane, so that the service data packet does not need to additionally increase the control plane signaling transmission when implementing the information content of the transmission terminal device. It can be realized by using the existing user plane data packet, thereby saving transmission resources.
  • the first request message may further include first indication information, where the first indication information is used to trigger the second core network entity to establish a dedicated bearer for transmitting the information content, as shown in FIG.
  • the device may further include:
  • An establishing unit 83 configured to establish, according to the first indication information, the second core network entity to the location Dedicated bearers for the transmission of the information content between the wireless access network entities;
  • the sending unit 82 can be configured to send the information content to the radio access network entity using the dedicated bearer.
  • transmission to the radio access network entity through the dedicated bearer may be implemented.
  • the sending unit 82 may be configured to send, by using a default bearer, a data packet including the information content to a radio access network entity, where the packet header includes second indication information, and the second indication The information is used to indicate that the information content is included in the data packet, so that when the radio access network entity acquires the second indication information, the information content is obtained from the data packet.
  • the information content of the terminal device can be transmitted to the wireless access entity by using the default bearer, so that the transmission resource can be saved.
  • the receiving unit 81 is further configured to receive, by the third core network entity, a second trigger message that includes the third indication information, where the third indication information is used to instruct the core network to trigger the information content.
  • Sending, and the second triggering message is triggered by the third core network entity receiving the first trigger message that is sent by the radio access network entity, including the third indication information, and the second triggering The message is used to instruct the second core network entity to send a third trigger message including the third indication information to the first core network entity;
  • the sending unit 82 is further configured to send the third trigger message to the first core network entity, where the third trigger message is used to instruct the first core network entity to send the First request message.
  • the information content of the terminal device can be triggered by the radio access network entity, thereby increasing the flexibility of the information content delivery.
  • the apparatus provided in this embodiment may be applied to the second core network entity in any one of the possible implementation manners of the embodiments of FIG. 1-7, because the implementation manner of the apparatus provided by this embodiment is Reference may be made to the implementation of the second core network entity provided in Figures 1-7.
  • the second core network entity receives the first request message sent by the first core network entity, where the first request message is used to request the second core network entity to send the information content, where the information content
  • the information content of the terminal device the second core network entity sends the information content to the wireless access network entity.
  • the information content of the terminal device obtained by the core network can be transmitted to the radio access network entity.
  • the radio access network entity may further perform resource optimization on the network side according to the information content of the received terminal device. Configuration allows users to get a better user experience.
  • FIG. 10 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • the apparatus may be applied to a radio access network entity, as shown in FIG.
  • the receiving unit 101 is configured to receive the information content sent by the second core network entity, where the information content is sent by the second core network entity when receiving the first request message sent by the first core network entity, where A request message is used to request the second core network entity to perform the delivery of the information content, where the information content is information content of the terminal device.
  • the information content may be the information content of the terminal device acquired in the core network, for example, the information content may include at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, and the like.
  • the service information may include information that the terminal device needs to provide an application service to the user through the Internet.
  • the service provided by the Internet to the user can also be understood as OTT (Over The Top), that is, the service information may be information of the OTT service.
  • the service information here may be for a plurality of terminal devices, and is not limited to the service information of the specific terminal device, because different terminal devices may have the same service, so the service information here is for multiple terminal devices, or It is understood to be applicable to a plurality of terminal devices.
  • the foregoing service information may include at least one of the following:
  • the application identification information may be used to identify a specific application, such as a specific service provider video on demand application;
  • Billing information for example, AF-Charging-Identifier, which can be used to indicate billing related information
  • IP address for example: Framed-IP-Address/Framed-Ipv6-Prefix;
  • Session description information such as Service-URN, which can be used to indicate whether the session is an emergency service
  • Flow-Description which may include source and destination IP addresses and port numbers;
  • the number of transmitted bits is, for example, Max-Requested-Bandwidth-DL/UP, Min-Requested-Bandwidth-DL/UP;
  • Media type information for example: Media-Type, which information is used to indicate which media type belongs to;
  • Codec information such as Codec-Data, is used to indicate codec related information known to the AF entity.
  • the foregoing is only a list of possible information about the service information of the terminal device that is acquired by the AF entity, and may be related information about the OTT service that may be obtained by other AFs, and is not specifically limited herein.
  • the receiving unit 101 may be configured to receive a third request message that is sent by the third core network entity and that includes the information content, and obtain the information content from the third request message, where the The third request message is sent when the third core network entity receives the second request message that is sent by the second core network entity, and the second request message is used to indicate the third core network.
  • the entity sends a third request message to the radio access network entity.
  • the foregoing information content may be sent to the radio access network entity by using the third core network entity, and the second request message and the third request message may be control plane signaling, that is, the implementation manner may be implemented.
  • the information content is transmitted to the radio access network entity by using control plane signaling.
  • the receiving unit 101 may be configured to receive, by the second core network entity, a service data packet that needs to be transmitted to the terminal device, and obtain the information content from a packet header of the service data packet, where And the information content is added by the second core network entity in a header of the service data packet.
  • information content of the terminal device may be transmitted to the radio access network entity by using a user plane transmission manner.
  • the receiving unit 101 is further configured to receive a bearer setup request sent by the third core network entity, where the bearer setup request includes first indication information, where the first indication information is used to indicate the radio access network.
  • the device further includes:
  • the returning unit 102 is configured to determine, according to the first indication information, that the bearer that is requested to be established by the bearer setup request is a dedicated bearer of the information content, and return to the third core network entity to include the radio access network. a bearer setup response message of the special tunnel point identifier assigned by the entity to enable the Transmitting, by the third core network entity, a bearer setup response to the second core network, where the second core network entity establishes the information content transmission between the second core network entity and the radio access network entity Dedicated bearer
  • the receiving unit 101 may be configured to receive the information content that is sent by the second core network entity by using the dedicated bearer.
  • transmission to the radio access network entity through the dedicated bearer may be implemented.
  • the receiving unit 101 may be configured to receive a data packet that includes the information content that is sent by the second core network entity by using a default bearer, where the packet header includes second indication information, where The second indication information is used to indicate that the information content is included in the data packet;
  • the receiving unit 101 is further configured to acquire the information content from the data packet when the second indication information is acquired.
  • the information content of the terminal device can be transmitted to the wireless access entity by using the default bearer, so that the transmission resource can be saved.
  • the foregoing apparatus may further include:
  • the sending unit 103 is configured to send, to the third core network entity, a first trigger message that includes the third indication information, where the third indication information is used to instruct the core network to trigger the information content delivery process, and the a triggering message is used to indicate that the third core network entity sends a second trigger message that includes the third indication information to the second core network entity, where the second trigger message is used to indicate the second core network
  • the entity sends a third trigger message including the third indication information to the first core network entity, where the third trigger message is used to instruct the first core network entity to send the First request message; or
  • the sending unit 103 is configured to add the third indication information to the packet header of the uplink data packet, and send the uplink data packet to the first core network entity, where the third indication information is used to indicate that the core network triggers The information content is delivered to the process.
  • the information content of the terminal device may be triggered by the radio access network entity, so that the flexibility of the information content delivery may be increased, and the foregoing may be transmitted to the first core network entity by using control plane signaling or an uplink data packet.
  • the third indication message is used to request the delivery of the information content of the terminal device.
  • the apparatus provided in this embodiment may be applied to the radio access entity in any one of the possible implementation manners in the embodiments of FIG. 1 to FIG. 7 because the implementation of the apparatus provided in this embodiment For the manner, reference may be made to the implementation of the wireless access implementation provided in Figures 1-7.
  • the radio access network entity receives the information content sent by the second core network entity, where the information content is sent when the second core network entity receives the first request message sent by the first core network entity.
  • the first request message is used to request the second core network entity to send the information content, where the information content is the information content of the terminal device.
  • the information content of the terminal device obtained by the core network can be transmitted to the radio access network entity.
  • the radio access network entity can also perform resource optimization configuration on the network side according to the received information content of the terminal device, so that the user obtains a better user experience.
  • FIG. 13 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • the apparatus may be applied to a second core network entity, as shown in FIG. 13 , including: a processor 131 and a network interface. 132, a memory 134 for implementing connection communication between the processor 131, the network interface 132, and the memory 133, and a communication bus 134, the processor 131 executing the program stored in the memory 133 Used to implement the following methods:
  • the information content is sent to a wireless access network entity.
  • the information content may include at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the first request message may include the information content.
  • the program that is sent by the processor 131 to the wireless access network entity to send the information content may include:
  • the third request message includes the information content to enable the wireless access network entity to obtain the information content from the third request message;
  • the first request message may further include first indication information, where the first indication information is used to trigger the second core network entity to establish a dedicated bearer for transmitting the information content, where the processor 131 It can also be used to execute the following programs:
  • the program for the processor 131 to send the information content to the radio access network entity may include:
  • the program that is sent by the processor 131 to the wireless access network entity to send the information content may include:
  • a data packet including the information content to a radio access network entity, where a packet header includes a second indication information, where the second indication information is used to indicate that the data packet includes
  • the information content is such that when the radio access network entity obtains the second indication information, the information content is obtained from the data packet.
  • the program executed by the processor 131 may further include:
  • the third core network entity receives, by the third core network entity, a second trigger message that includes the third indication information, where the third indication information is used to indicate that the core network triggers the information content delivery process, and the second trigger message is The third core network entity receives the first trigger message that is sent by the radio access network entity that includes the third indication information, and the second trigger message is used to indicate that the second core network entity is Transmitting, by the first core network entity, a third trigger message that includes the third indication information;
  • the apparatus provided in this embodiment may be applied to the second core network entity in any one of the possible implementation manners of the embodiments of FIG. 1-7, because the implementation manner of the apparatus provided by this embodiment is Reference may be made to the implementation of the second core network entity provided in Figures 1-7.
  • the second core network entity receives the first request message sent by the first core network entity, where The first request message is used to request the second core network entity to send information content, where the information content is information content of the terminal device; and the second core network entity sends the information content to the radio access network entity.
  • the information content of the terminal device obtained by the core network can be transmitted to the radio access network entity.
  • the radio access network entity can also perform resource optimization configuration on the network side according to the received information content of the terminal device, so that the user obtains a better user experience.
  • FIG. 14 is a schematic structural diagram of another information content transmission apparatus according to an embodiment of the present invention.
  • the apparatus is applicable to a radio access network entity.
  • the method includes: a processor 141, a network interface 142, A memory 144 for implementing connection communication between the processor 141, the network interface 142, and the memory 143, and a communication bus 144 for executing a program stored in the memory 143 for use in Implement the following methods:
  • the second core network entity performs the delivery of the information content, where the information content is the information content of the terminal device.
  • the foregoing information content may include at least one of the following:
  • the service information of the terminal device the sensor information of the terminal device, the user behavior information of the terminal device, and the status information of the terminal device, where the service information includes that the terminal device needs to provide the user to the user through the Internet.
  • Information about the business of the application service is information about the business of the application service.
  • the program executed by the processor 141 to receive the information content sent by the second core network entity may include:
  • the second core network entity receives, by the second core network entity, a service data packet that needs to be transmitted to the terminal device, and acquiring the information content from a packet header of the service data packet, where a packet header of the service data packet is received
  • the second core network entity adds the information content.
  • the program executed by the processor 141 may further include:
  • the bearer that is requested to be established by the bearer setup request is a dedicated bearer of the information content
  • Determining, according to the first indication information, that the bearer that is requested to be established by the bearer setup request is a dedicated bearer of the information content and returning, to the third core network entity, a special tunnel point that is allocated by the radio access network entity a bearer setup response message of the identifier, to enable the third core network entity to send a bearer setup response to the second core network, where the second core network entity establishes the second core network entity to the wireless a dedicated bearer for the transmission of the information content between access network entities;
  • the program executed by the processor 141 to receive the information content sent by the second core network entity may include:
  • the processor executing the 141-line program for receiving the information content sent by the second core network entity may include:
  • the information content is obtained from the data packet.
  • the program executed by the processor 141 may further include:
  • the third core network entity sends a second trigger message including the third indication information to the second core network entity, where the second trigger message is used to indicate that the second core network entity is to the first
  • the core network entity sends a third trigger message including the third indication information, where the third trigger message is used to instruct the first core network entity to send the first request message to the second core network entity; or
  • the third indication information is added to the header of the uplink data packet, and the uplink data packet is sent to the first core network entity, where the third indication information is used to instruct the core network to trigger the information content to be sent. Process.
  • the apparatus provided in this embodiment may be applied to the embodiments in FIG. 1-7.
  • the radio access entity in any one of the possible embodiments, because the implementation of the apparatus provided in this embodiment can refer to the implementation of the wireless access implementation provided in FIG. 1-7.
  • the radio access network entity receives the information content sent by the second core network entity, where the information content is sent when the second core network entity receives the first request message sent by the first core network entity.
  • the first request message is used to request the second core network entity to send the information content, where the information content is the information content of the terminal device.
  • the information content of the terminal device obtained by the core network can be transmitted to the radio access network entity.
  • the radio access network entity can also perform resource optimization configuration on the network side according to the received information content of the terminal device, so that the user obtains a better user experience.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un appareil pour transmettre des contenus informationnels. Le procédé peut comprendre les étapes suivantes : une seconde entité de réseau de base reçoit un premier message de demande envoyé par une première entité de réseau de base, le premier message de demande étant utilisé pour demander à la seconde entité de réseau de base de délivrer des contenus informationnels, et les contenus informationnels sont des contenus informationnels d'un dispositif terminal ; et la seconde entité de réseau de base envoie les contenus informationnels à une entité de réseau d'accès radio. Les modes de réalisation de la présente invention peuvent réaliser la transmission de contenus informationnels d'un dispositif terminal à un dispositif RAN.
PCT/CN2015/095738 2015-11-27 2015-11-27 Procédé et appareil pour transmettre des contenus informationnels Ceased WO2017088163A1 (fr)

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PCT/CN2015/095738 WO2017088163A1 (fr) 2015-11-27 2015-11-27 Procédé et appareil pour transmettre des contenus informationnels
CN201580084151.2A CN108353245A (zh) 2015-11-27 2015-11-27 一种信息内容传输方法和装置

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