[go: up one dir, main page]

WO2015096016A1 - Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur - Google Patents

Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur Download PDF

Info

Publication number
WO2015096016A1
WO2015096016A1 PCT/CN2013/090253 CN2013090253W WO2015096016A1 WO 2015096016 A1 WO2015096016 A1 WO 2015096016A1 CN 2013090253 W CN2013090253 W CN 2013090253W WO 2015096016 A1 WO2015096016 A1 WO 2015096016A1
Authority
WO
WIPO (PCT)
Prior art keywords
scheduling information
subframe
information
base station
data
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/CN2013/090253
Other languages
English (en)
Chinese (zh)
Inventor
刘文济
黄曲芳
孙启
钱晨光
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 CN201380003636.5A priority Critical patent/CN105027586A/zh
Priority to PCT/CN2013/090253 priority patent/WO2015096016A1/fr
Publication of WO2015096016A1 publication Critical patent/WO2015096016A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a method for transmitting scheduling information, a base station, and a user equipment. Background technique
  • MBMS Multimedia Broadcast I Multicast Service
  • Multicast and Broadcast Service MBMS refers to a point-to-multipoint service in which a data source sends data to multiple users, and realizes network resource sharing, including core network and access network resource sharing, especially air interface resources.
  • MBMS defined by 3GPP can not only realize plain text low-rate message class multicast and broadcast, but also realize high-speed multimedia service multicast and broadcast, which undoubtedly conforms to the trend of future mobile data development.
  • MBMS Long Term Evolution
  • DC-MBMS dedicated carrier MBMS
  • MBMS MBMS
  • Unicast Unicast
  • MC-MBMS hybrid carrier MBMS
  • wireless resources for MBMS The source and the radio resources used for unicast are time-division, that is, some subframes of certain frames are divided and used exclusively for transmission of MBMS, and the configuration information of these subframes is included in the system information and broadcast to the UE ( User equipment).
  • the cell that uses the dedicated carrier for MBMS transmission is hereinafter referred to as a dedicated carrier MBMS cell; in contrast, a normal LTE cell is called a unicast cell, and an MBMS in a unicast cell is a hybrid carrier MBMS.
  • the information that may be transmitted includes: scheduling information of downlink data transmission, scheduling information of uplink data transmission, uplink power control command, random access dedicated resource designation, MCCH (multicast control channel) information change indication, and the like.
  • a subframe in which scheduling information is configured is referred to as a PDCCH subframe.
  • the PDCCH subframe is all subframes.
  • the PDCCH subframe is a downlink subframe and a subframe including a downlink time slot.
  • the subframe for transmitting the MBMS data and the control information is called an MBSF subframe.
  • MBSF subframes are PDCCH indications that are not related to MBMS data scheduling, because the scheduling information of MBMS data on these subframes includes time domain, frequency domain location, MCS (Modulation and Coding Scheme), etc. are static, It does not change dynamically and can be included in the system information and MCCH information uniformly, so no dynamic indication is needed.
  • the sub-frames used for transmitting MBMS data are not used for other services, including user data of unicast services, system information transmission, and paging. Therefore, these sub-frames do not have scheduling information for scheduling downlinks. .
  • the present application provides a method for transmitting scheduling information, a base station, and a user equipment, to solve the existing There is no technical problem in the prior art for a dedicated carrier MBMS cell, and there is no technical solution for transmitting scheduling information in the prior art.
  • the first aspect of the present application provides a method for transmitting scheduling information, including:
  • the location of the frame satisfies a subframe location requirement of scheduling information carrying at least one type of data, the N types including the at least one type;
  • the base station sends scheduling information of the N types of data on the subframe for carrying scheduling information.
  • the determining, by the base station, the location of the subframe used to carry the scheduling information includes: the base station according to the N types of data The data type determines the location of the subframe used to carry the scheduling information.
  • the base station determines a location of the subframe used to carry scheduling information, specifically The sub-frame in which the base station determines that the scheduling information of the paging is located is the subframe used to carry scheduling information.
  • the base station determines the subframe used to carry scheduling information.
  • the location is specifically: the subframe in which the base station determines that the scheduling information of the dynamically scheduled system information is located is the subframe used to carry the scheduling information.
  • the base station determines the sub The location of the frame is specifically: the subframe in which the base station determines that the scheduling information of the MCCH change indication is located is the subframe used to carry the scheduling information.
  • the method also includes: The base station sends a parameter to the user equipment UE, so that the UE can determine the location of the subframe used to carry the scheduling information based on the parameter; where the parameter is carried in:
  • Dedicated carrier multicast and broadcast service in the fixed scheduling system information of the MBMS cell; or in the system information of the unicast cell covered by the dedicated carrier multicast and broadcast service MBMS cell; or
  • Dedicated carrier multicast and broadcast service In the system information of the neighbor unicast cell of the MBMS cell.
  • the determining, by the base station, the location of the subframe used to carry the scheduling information specifically: the determining, by the base station, the location of the subframe used for carrying the scheduling information in the dedicated carrier multicast and the broadcast service MBMS cell.
  • the subframe used to carry the scheduling information is specifically a physical downlink control channel PDCCH subframe or an enhanced physical downlink control channel ePDCCH subframe.
  • the second aspect of the present application further provides a method for transmitting scheduling information, including:
  • the user equipment UE determines the location of the subframe that carries the scheduling information, and the scheduling information is used to schedule the N types of data sent by the base station to the UE, where the location of the subframe carrying the scheduling information meets at least one type of bearer.
  • the subframe position requirement of the scheduling information of the type of data, the N types include the at least one type, and N is a positive integer;
  • the UE acquires the scheduling information for scheduling the N types of data at a location of the subframe carrying the scheduling information.
  • the method before the user equipment UE determines the location of the subframe that carries the scheduling information, the method further includes:
  • the UE obtains parameters from the fixed-carrier multicast information of the dedicated carrier multicast and the broadcast service MBMS cell; or
  • the parameter is used by the UE to determine a location of the subframe that carries the scheduling information.
  • the parameter is a subframe position for acquiring scheduling information of the paging, respectively a parameter, a parameter of a subframe position of scheduling information of dynamically scheduled system information, and/or a subframe position parameter of the scheduling information of the multicast control channel MCCH change indication;
  • Determining, by the UE, a location of the subframe that carries the scheduling information specifically:
  • the subframe carrying the scheduling information is a subframe in which scheduling information of the paging is located, a subframe in which scheduling information of the dynamically scheduled system information is located, and/or the subframe
  • the MCCH changes the subframe in which the indicated scheduling information is located.
  • the method further includes:
  • the UE obtains frequency domain location information of the PDCCH subframe.
  • the user equipment UE determines the location of the subframe carrying the scheduling information, which is specifically:
  • the user equipment determines the location of the subframe in which the dedicated carrier multicast and the broadcast service MBMS cell carries the scheduling information.
  • the subframe carrying the scheduling information is specifically a physical downlink control channel PDCCH subframe or an enhanced physical downlink control channel ePDCCH subframe.
  • the third aspect of the present application further provides a base station, including:
  • a determining unit configured to determine a location of the subframe used to carry the scheduling information, where the scheduling information is used to schedule N types of data sent by the base station to the user equipment, where the N is a positive integer;
  • the location of the subframe of the scheduling information satisfies scheduling information carrying at least one type of data a subframe position requirement, the N types including the at least one type;
  • a sending unit configured to send scheduling information of the N types of data on the subframe used to carry scheduling information.
  • the determining unit is specifically configured to determine, according to a data type of the N types of data, the subframe used to carry scheduling information. position.
  • the determining unit is specifically configured to determine a subframe where the scheduling information of the paging is located
  • the frame is the subframe for carrying scheduling information.
  • the determining unit is specifically configured to determine the dynamically scheduled system information.
  • the subframe in which the scheduling information is located is the subframe used to carry the scheduling information.
  • the determining unit is specifically configured to determine the MCCH change indication
  • the subframe in which the scheduling information is located is the subframe used to carry the scheduling information.
  • the sending unit is further configured to send a parameter to the user equipment UE, so that the UE can determine the location of the subframe used to carry the scheduling information based on the parameter, where the parameter is carried in: dedicated carrier multicast and The system information of the fixed scheduling of the MBMS cell of the broadcast service; or the system information of the unicast cell covered by the dedicated carrier multicast and the broadcast service MBMS cell; or
  • the determining unit is specifically configured to determine a dedicated carrier multicast and a broadcast service for carrying a tone in an MBMS cell. The position of the subframe of the degree information.
  • the subframe used to carry the scheduling information is specifically a physical downlink control channel PDCCH subframe or an enhanced physical downlink control channel ePDCCH subframe.
  • the fourth aspect of the present application further provides a base station, including:
  • a processor configured to determine a location of a subframe for carrying scheduling information, where the scheduling information is used to schedule N types of data sent by the base station to the user equipment, where the N is a positive integer;
  • the location of the subframe of the scheduling information meets a subframe location requirement of scheduling information carrying at least one type of data, the N types including the at least one type;
  • a transmitter configured to send scheduling information of the N types of data on the subframe used to carry scheduling information.
  • the processor is specifically configured to determine, according to a data type of the N types of data, the subframe used to carry scheduling information. position.
  • the processor when the N types of data include paging, is specifically configured to determine a subframe where the scheduling information of the paging is located The frame is the subframe for carrying scheduling information.
  • the processor when the N types of data include dynamically scheduled system information, the processor is specifically configured to determine the dynamically scheduled system information.
  • the subframe in which the scheduling information is located is the subframe used to carry the scheduling information.
  • the processor is specifically configured to determine a scheduling of the MCCH change indication
  • the subframe in which the information is located is the subframe used to carry the scheduling information.
  • the transmitter is further configured to send a parameter to the user equipment UE, so that the UE can be based on the parameter. Determining a location of the subframe for carrying scheduling information; where the parameter is carried in: system information of: dedicated carrier multicast and fixed scheduling of a broadcast service MBMS cell; or with dedicated carrier multicast and broadcast service MBMS The system information of the unicast cell covered by the cell; or
  • the processor is specifically configured to determine a location of a subframe for carrying the scheduling information in the dedicated carrier multicast and broadcast service MBMS cell.
  • the subframe used to carry the scheduling information is specifically a physical downlink control channel PDCCH subframe or an enhanced physical downlink control channel ePDCCH subframe.
  • a fifth aspect of the present application provides a user equipment, including:
  • a determining unit configured to determine a location of the subframe that carries the scheduling information, where the scheduling information is used to schedule N types of data sent by the base station to the UE, where the location of the subframe carrying the scheduling information meets at least A subframe position requirement of scheduling information of one type of data, the N types including the at least one type, and N is a positive integer;
  • an acquiring unit configured to acquire, according to the location of the subframe that carries the scheduling information, the scheduling information used to schedule the N types of data.
  • the method further includes: a receiving unit, configured to obtain a parameter from a fixed-carrier system information of a dedicated carrier multicast and a broadcast service MBMS cell; or Obtaining parameters in the system information of the unicast cell that is covered by the carrier multicast and the broadcast service MBMS cell; or obtaining the parameter from the system information of the neighboring unicast cell of the dedicated carrier multicast and the broadcast service MBMS cell; wherein, the parameter is used by The determining unit determines a location of the subframe carrying the scheduling information.
  • the second aspect of the fifth aspect In a possible implementation manner, when the parameter is a parameter of a subframe position for acquiring scheduling information of a paging, a parameter of a subframe position of scheduling information of dynamically scheduled system information, and/or a multicast control channel, respectively.
  • the determining unit is specifically configured to determine, according to the parameter, that the subframe carrying the scheduling information is a subframe in which the scheduling information of the paging is located, and the dynamic The subframe in which the scheduling information of the scheduled system information is located, and/or the subframe in which the scheduling information indicated by the MCCH change is located.
  • the acquiring unit is further used Obtaining frequency domain location information of the subframe carrying the scheduling information.
  • the determining unit is specifically configured to determine a location of a subframe in which the dedicated carrier multicast and the broadcast service MBMS cell carries the scheduling information.
  • the subframe carrying the scheduling information is specifically a physical downlink control channel PDCCH subframe or an enhanced physical downlink control channel ePDCCH subframe.
  • a sixth aspect of the present application provides a user equipment, including:
  • a processor configured to determine a location of a subframe that carries the scheduling information, where the scheduling information is used to schedule N types of data that are sent by the base station to the UE, where the location of the subframe that carries the scheduling information meets at least A subframe position requirement of scheduling information of one type of data, the N types including the at least one type, and N is a positive integer;
  • the processor is further configured to acquire the scheduling information for scheduling the N types of data at a location of the subframe that carries the scheduling information.
  • the method further includes: a receiver, configured to obtain a parameter from the fixed-carrier system information of the dedicated carrier multicast and the broadcast service MBMS cell; or System information of carrier multicast and broadcast service MBMS cell coverage unicast cell Obtaining a parameter; or obtaining a parameter from system information of a neighboring unicast cell of the dedicated carrier multicast and broadcast service MBMS cell; wherein the parameter is used by the processor to determine the subframe that carries the scheduling information position.
  • a receiver configured to obtain a parameter from the fixed-carrier system information of the dedicated carrier multicast and the broadcast service MBMS cell; or System information of carrier multicast and broadcast service MBMS cell coverage unicast cell Obtaining a parameter; or obtaining a parameter from system information of a neighboring unicast cell of the dedicated carrier multicast and broadcast service MBMS cell; wherein the parameter is used by the processor to determine the subframe that carries the scheduling information position.
  • the processor when the parameter is respectively a subframe position for acquiring scheduling information of the paging a parameter, a parameter of a subframe position of the scheduling information of the dynamically scheduled system information, and/or a subframe position parameter of the scheduling information of the indication of the multicast control channel MCCH; the processor is specifically configured to determine the location based on the parameter The subframe in which the scheduling information is carried is the subframe in which the scheduling information of the paging is located, the subframe in which the scheduling information of the dynamically scheduled system information is located, and/or the subframe in which the scheduling information indicated by the MCCH change is located. frame.
  • the processor is specifically configured to determine a location of a subframe in which the dedicated carrier multicast and the broadcast service MBMS cell carries the scheduling information.
  • the subframe carrying the scheduling information is specifically a physical downlink control channel PDCCH subframe or an enhanced physical downlink control channel ePDCCH subframe.
  • the base station determines the location of the subframe used to carry the scheduling information, and the scheduling information is used to schedule the N types of data sent by the base station to the user equipment, where N is a positive integer;
  • the location satisfies a subframe location requirement of scheduling information carrying at least one type of data, the N types include at least one type; and the N types are transmitted on a subframe for carrying scheduling information Scheduling information for type data. Therefore, in the embodiment of the present application, a scheduling information transmission method that can be applied to a dedicated carrier MBMS cell is provided.
  • the base station determines a location of a subframe used to carry scheduling information, and is used for carrying The position of the subframe of the scheduling information satisfies the subframe position requirement of the scheduling information of the at least one type of data, and then the scheduling information of each type of data is configured to be transmitted on the subframe, that is, one subframe may include multiple types.
  • the scheduling information of the data does not need to be configured in each downlink subframe. Therefore, the resources of the dedicated carrier MBMS cell can be sufficiently used for broadcasting MBMS data, and the PDCCH resources are fully utilized. Therefore, by using the method in this embodiment, the utilization rate of the radio resources is improved, and the technical effect of saving radio resources is realized.
  • FIG. 1 is a flowchart of a method for transmitting scheduling information of a base station side according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a flow of a method for transmitting user equipment side scheduling information according to an embodiment of the present application;
  • FIG. 3 is a functional block diagram of a base station in Embodiment 2 of the present application.
  • FIG. 4 is a conceptual diagram of an example of hardware implementation of a base station in Embodiment 3 of the present application.
  • FIG. 5 is a functional block diagram of a user equipment in Embodiment 4 of the present application.
  • FIG. 6 is a conceptual diagram of an example of hardware implementation of a user equipment in Embodiment 5 of the present application. detailed description
  • scheduling information indicating the scheduling of the part of the system information may be needed. If the UE is allowed to receive paging in the dedicated carrier MBMS cell, then scheduling information indicating paging needs to be performed, if The dedicated carrier MBMS cell is designed with MCCH, then it may be necessary to indicate scheduling information of whether the MCCH has changed.
  • An embodiment of the present application provides a method for transmitting scheduling information, a base station, and a user equipment, which are used to solve a dedicated carrier MBMS cell existing in the prior art, and there is no transmission scheduling in the prior art.
  • the base station determines the location of the subframe used to carry the scheduling information, and the scheduling information is used to schedule the N sent by the base station to the user equipment.
  • Type of data N is a positive integer; the position of the subframe used to carry the scheduling information satisfies the subframe position requirement of the scheduling information carrying the data of at least one type, and the N types include at least one type; Scheduling information of N types of data is transmitted on a subframe of scheduling information. Therefore, in the embodiment of the present application, a scheduling information transmission method that can be applied to a dedicated carrier MBMS cell is provided.
  • the base station determines a location of a subframe used to carry scheduling information, and is used for carrying The subframe position of the scheduling information satisfies the subframe position requirement of the scheduling information of the at least one type of data, and then the scheduling information of each type of data is configured to be transmitted on the subframe, that is, one PDCCH subframe may include multiple Since the scheduling information of the type of data is not required, the scheduling information is not required to be configured in each downlink subframe, so that the resources of the dedicated carrier MBMS cell can be sufficiently used for broadcasting MBMS data, and the PDCCH resources are fully utilized. Therefore, by using the method in this embodiment, the utilization rate of the radio resources is improved, and the technical effect of saving the wireless resources is realized.
  • the user equipment which may be a wireless terminal or a wired terminal, may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connectivity, or other processing device connected to the wireless modem.
  • the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal Computer, for example, can be a portable, pocket, handheld, computer built-in or vehicle-mounted mobile device, They exchange language and/or data with the wireless access network.
  • a radio access network eg, RAN, Radio Access Network
  • a wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment.
  • a base station can refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a Base Transceiver Station (BTS) in GSM, or may be a base station (NodeB) in the UTMS, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B) This application is not limited.
  • This embodiment provides a method for transmitting scheduling information.
  • a flowchart of a method for transmitting scheduling information in the embodiment includes:
  • Step 101 The base station determines the location of the subframe used to carry the scheduling information, and the scheduling information is used to schedule the N types of data sent by the base station to the user equipment, where N is a positive integer; the location of the subframe used to carry the scheduling information meets the bearer. a subframe position requirement of scheduling information of at least one type of data, and N types including at least one type; Step 102: The base station sends scheduling information of N types of data on a subframe for carrying scheduling information.
  • the base station before performing step 101, the base station further determines a subframe position requirement of scheduling information of the N types of data.
  • the N types of data include the following four types of data, but are not limited to the following: paging, dynamic scheduling system information, system information change indication, and MCCH change indication.
  • N types of data include other The data indicated by the PDCCH, that is, the data that needs to transmit the scheduling information, is required. Further, in the embodiment of the present application, the N types of data may include only one of the above data, or may be a combination including any of the above data types.
  • the subframe position requirement of the scheduling information of the N types of data is determined. Specifically, if the data is periodically scheduled, the scheduling period may be different for different data, so the scheduling period of the scheduling information may be different. Therefore, the step may specifically be a transmission period of a subframe that determines scheduling information of N types of data.
  • the subframe that carries the scheduling information in the embodiment of the present application may be a PDCCH subframe or an ePDCCH (Enhanced Physical Downlink Control Channel) subframe.
  • step 101 is performed, that is, the base station determines a location of the subframe used to carry the scheduling information, where the location of the subframe for carrying the scheduling information meets scheduling information of at least one type of data of the N types of data. Subframe position requirements. Wherein, if it is for a professional carrier MBMS cell, step 101 specifically determines a location of a subframe used to carry scheduling information in a dedicated carrier MBMS cell; when the method is used in other cases, it is determined to be used in other cases. The location of the subframe carrying the scheduling information.
  • the step 101 specifically includes: determining, by the base station, the location of the subframe used to carry the scheduling information according to the data type of the N types of data. .
  • the base station determines the subframe position of the paging scheduling information as the bearer scheduling information.
  • the position of the sub-frame because the position of the sub-frame where the page is located is solid The qualitative is higher, followed by the fixed position of the subframe position where the dynamically scheduled system information is located, and then the fixedness of the subframe position where the MCCH change indication is located, and finally the subframe position where the system information change indication is located.
  • the fixability is the lowest, because the more fixed the subframe position of the data, the more difficult it is to change, and it may need to involve modification of multiple parameters and modification of existing protocols, so the subframe position of the data according to the fixed position of the subframe is highly fixed. To determine the location of the subframe used to carry the scheduling information, the modification of the existing parameters, protocols, and the like can be reduced, so that the operation is single.
  • the priority may be set on the base station side, and the subframe for carrying the scheduling information is determined by determining the priority, for example, setting priority for each type of data, and continuing to use the above four types of data as an example to set the search.
  • the priority of the call is higher than the priority of the dynamically scheduled system information, and the priority of the dynamically scheduled system information is higher than the priority of the MCCH change indication, and the priority of the MCCH change indication is higher than the priority of the system information change indication.
  • the step 101 specifically includes: determining a priority level of the N types of data; determining, by using the scheduling information of the data with the highest priority, the subframe in which the scheduling information is used.
  • step 101 specifically includes: determining whether the N types of data include paging, and if the paging is included, Then, determining that the subframe in which the scheduling information of the paging is located is a subframe for carrying scheduling information; if the paging is not included, determining whether the N types of data include dynamically scheduled system information, and if the dynamically scheduled system information is included, Determining the subframe in which the scheduling information of the dynamically scheduled system information is located is a subframe for carrying scheduling information; if the system information of the dynamic scheduling is not included, then continuing to judge until the last data is determined, and then determining this The subframe in which the scheduling information of the last data is located is a subframe for carrying scheduling information.
  • the location of the subframe used to carry the scheduling information may be determined by other methods, for example, the subframe in which the scheduling information of one type of data is randomly determined is a subframe for carrying scheduling information, for example,
  • the base station may determine that the subframe in which the scheduling information of the paging is located is a subframe for carrying scheduling information; and, for example, when the N types of data include dynamically scheduled system information, the base station
  • the subframe in which the scheduling information of the dynamically scheduled system information is located may be a subframe for carrying scheduling information; for example, when N types of data are included
  • the base station may determine that the subframe in which the scheduling information of the MCCH change indication is located is a subframe for carrying scheduling information.
  • one may be randomly determined, or may be determined according to several rules described above, for example, the fixedness of the subframe position where the data is located, such as priority.
  • the sub-frame for carrying the scheduling information determined in step 101 needs to satisfy the meaning of the subframe position requirement of the scheduling information of the data of at least one type of N types of data.
  • the scheduling period may be different for different data, so the location of the subframe used to carry the scheduling information determined in step 101 needs to satisfy at least one of the N types of data.
  • the scheduling period of the scheduling information of the data may be different for different data, so the location of the subframe used to carry the scheduling information determined in step 101 needs to satisfy at least one of the N types of data.
  • the meaning of the subframe position requirement for the scheduling information of at least one type of data has different meanings according to different situations, and is exemplified below.
  • N types of data are specifically four types, such as the paging, dynamic scheduling system information, system information change indication, and MCCH change indication, as described above, and scheduling of the four types of data.
  • the scheduling period of information varies.
  • the determined scheduling period of the subframe for carrying the scheduling information needs to be satisfied, regardless of the determined subframe in which the subframe for carrying the scheduling information is specifically the scheduling information of which of the four types of data.
  • a scheduling period of the scheduling information of the four types of data for example, determining that the subframe in which the scheduling information of the paging is located is a subframe for carrying scheduling information, and the scheduling period of the subframe used for carrying the scheduling information may be
  • the scheduling period of the scheduling information is the same, and may also be the same as the scheduling period of the scheduling information of the dynamically scheduled system information.
  • the determined subframe for carrying the scheduling information is specifically the subframe in which the scheduling information of the data of the four types of data is located, and the determined scheduling period of the subframe for carrying the scheduling information satisfies the
  • the scheduling period of the scheduling information of the data in the four types of data for example, the subframe in which the scheduling information of the paging is determined is the subframe used to carry the scheduling information, and the scheduling period of the subframe used to carry the scheduling information and the paging
  • the scheduling period of the scheduling information is the same. Therefore, the above is the case of at least one of them.
  • the second possible case If two of the scheduling periods of the scheduling information of the four types of data are the same, for example, the scheduling period of the scheduling information of the paging and dynamically scheduled system information is the same. a love The scheduling period of the subframe for carrying the scheduling information needs to satisfy the four types of subframes, where the subframe for carrying the scheduling information is specifically the subframe in which the scheduling information of the data is located.
  • a scheduling period of the scheduling information of the data for example, determining that the subframe in which the scheduling information of the paging is located is a subframe for carrying scheduling information, and the scheduling period of the subframe used for carrying the scheduling information and the scheduling of the paging
  • the scheduling period of the information is the same, and may be the same as the scheduling period of the scheduling information of the dynamically scheduled system information, regardless of which of the two, because the scheduling periods of the scheduling information of the two types of data are the same, so that at least two are satisfied.
  • the subframe position requirement of the scheduling information of the data is the same, and may be the same as the scheduling period of the scheduling information of the dynamically scheduled system information, regardless of which of the two, because the scheduling periods of the scheduling information of the two types of data are the same, so that at least two are satisfied.
  • the determined subframe for carrying the scheduling information is specifically the subframe in which the scheduling information of the data of the four types of data is located, and the determined scheduling period of the subframe for carrying the scheduling information satisfies the
  • the scheduling period of the scheduling information of the data in the four types of data for example, the subframe in which the scheduling information of the paging is determined is the subframe used to carry the scheduling information, and the scheduling period of the subframe used to carry the scheduling information and the paging
  • the scheduling period of the scheduling information is the same, but the scheduling periods of the scheduling information of the two types of data are the same, so that is the subframe position requirement that satisfies the scheduling information of at least two types of data.
  • a third possible case there are two subframes for carrying the scheduling information determined in step 101, for example, the subframe in which the scheduling information of the paging is located and the subframe in which the scheduling information of the dynamically scheduled system information is located.
  • the subframe is determined to be used to carry the scheduling information, and then the location of the subframe for carrying the scheduling information satisfies the scheduling information of the at least two types of data according to the first possible situation or the second possible case. Subframe position requirements.
  • the base station performs step 102 of transmitting scheduling information of N types of data on the subframe for carrying the scheduling information.
  • the scheduling information of the N types of data is sent on the one subframe for carrying the scheduling information.
  • the step 102 may be specifically: scheduling the N types of data according to a predetermined rule in the corresponding information for carrying the scheduling information. Sent on the subframe.
  • the predetermined rule may be determined according to a scheduling period. For example, scheduling information with a similar scheduling period is sent on the same subframe used for carrying scheduling information.
  • the predetermined rule may also be other rules, for example, the scheduling information of the dynamically scheduled system information and the MCCH change indication need to be sent in the same subframe for carrying the scheduling information.
  • the user equipment side is convenient to determine the location of the subframe used to carry the scheduling information, and the base station side further sends a parameter to the user equipment UE, so that the UE can determine the location of the subframe used to carry the scheduling information based on the parameter.
  • the base station may send the parameter to the UE in the system information of the dedicated carrier MBMS cell fixed scheduling, or may send the parameter to the system information of the unicast cell covered by the dedicated carrier MBMS cell.
  • the UE may also be sent to the UE in the system information of other unicast cells, for example, the system information of the dedicated carrier multicast and the neighbor unicast cell of the MBMS cell of the broadcast service.
  • the system information of the dedicated carrier MBMS cell can be divided into two types, fixed scheduling system information and dynamically scheduled system information.
  • the fixed scheduled system information does not need the PDCCH indication, so it can be used to carry information such as the parameters of the subframe used to determine the bearer scheduling information and the frequency domain location of the subframe used to carry the scheduling information.
  • the unicast cell that covers the same geographical area as the professional carrier MBMS cell completely covers or partially overlaps the coverage; the neighbor unicast cell of the professional carrier MBMS cell refers to the professional carrier.
  • FIG. 1 The method flow shown in FIG. 1 is described from the base station side.
  • FIG. 2 a flowchart of a method for transmitting scheduling information in the user equipment on the user equipment side is shown in FIG. 2 .
  • the method includes:
  • Step 201 The UE determines the location of the subframe that carries the scheduling information, and the scheduling information is used to schedule the N types of data that the base station sends to the UE, and the location of the subframe that carries the scheduling information meets the scheduling that carries at least one type of data.
  • the subframe position of the information requires that N types include at least one type, and N is a positive integer;
  • Step 202 The UE acquires scheduling information for scheduling N types of data at a location of the subframe that carries the scheduling information.
  • the UE further receives the parameter sent by the base station before performing step 201.
  • the UE may obtain the parameter from the fixed-carrier information of the dedicated carrier multicast and the broadcast service MBMS cell. Or obtaining parameters from system information of a unicast cell covered with a dedicated carrier multicast and broadcast service MBMS cell; or obtaining parameters from system information of a dedicated carrier multicast and a neighbor unicast cell of a broadcast service MBMS cell.
  • the UE then performs step 201 to determine the location of the subframe carrying the scheduling information.
  • the location of the subframe carrying the scheduling information may be determined based on the foregoing parameters.
  • the parameter is a parameter of a subframe position for acquiring scheduling information of a paging, a parameter of a subframe position of scheduling information of dynamically scheduled system information, and/or scheduling information of an MCCH change indication, respectively.
  • the UE determines the location of the subframe carrying the scheduling information based on the parameter, where the UE determines, according to the parameter, the subframe carrying the scheduling information as the scheduling information of the paging.
  • a fixed rule may be negotiated between the base station and the UE in advance.
  • the base station sends scheduling information of N kinds of data in a subframe in which the scheduling information of the paging is located, so that the UE side only needs to pass the parameter.
  • the location of the subframe in which the scheduling information of the paging is located can determine the location of the subframe carrying the scheduling information, which can reduce the calculation amount of the UE, save resources and save power, and improve processing speed.
  • the step 201 may specifically be: determining, according to the parameter and the predetermined rule, a location of the subframe carrying the scheduling information.
  • the base station may send the indication information of the subframe position change for carrying the scheduling information to the UE, so that the UE can know in time what parameters need to be acquired, and then determine the child that carries the scheduling information. The position of the frame.
  • step 202 After determining the location of the subframe carrying the scheduling information in step 201, the UE performs step 202, that is, acquiring scheduling information for scheduling N types of data at the location of the subframe carrying the scheduling information; The UE receives each subframe, resulting in waste of resources.
  • the UE may obtain the frequency domain location information of the subframe that carries the scheduling information, because the UE acquires the scheduling information, and needs to determine the time domain location information of the subframe carrying the scheduling information and the frequency domain location information, which is described in the foregoing. How to determine the location information in the time domain, so the frequency domain location information of the subframe carrying the scheduling information can also be obtained here, so that the step 202 can be performed quickly.
  • the frequency domain location information may be obtained simultaneously with the foregoing parameters, or may be separately obtained, and the obtained path is similar to the acquisition path of the foregoing parameters.
  • the step 102 may be: the UE parses the subframe with the bearer scheduling information, and obtains scheduling information of the N types of data.
  • the scheduling information used to indicate the scheduling information of the UE's own data is scrambled by using the C-RNTI, that is, when the UE detects the scheduling information, the C-RNTI is used to match, if The coincidence indicates that the scheduling information is sent to itself, and the C-RNTI is unique to each UE.
  • the scheduling information used to indicate system information scheduling is scrambled using SI-RNTI.
  • SI-RNTI is a fixed value and is shared by all UEs.
  • the paging scheduling information is scrambled using P-RNTI, and the P-RNTI is a fixed value, which is shared by all UEs.
  • the scheduling information of the MCCH change indication is scrambled using M-RNTI, and the M-RNTI is a fixed value, which is shared by all UEs.
  • the UE may perform matching by using C-RNTI, SI-RNTI, P-RNTI, and M-RNTI respectively. If the matching is successful, it indicates that the subframe carrying the scheduling information carries the corresponding data. The scheduling information is obtained, and then the UE can further perform operations such as receiving or transmitting data according to the scheduling information.
  • a scheduling information transmission method that can be applied to a dedicated carrier MBMS cell.
  • the base station determines a subframe used to carry scheduling information. a location, a subframe position requirement for the scheduling information of the at least one type of data that is used to carry the scheduling information, and then scheduling information of each type of data is configured to be sent on the subframe, that is, one PDCCH.
  • the frame may include scheduling information of multiple types of data, so the scheduling information is not required to be configured in each downlink subframe, so the resources of the dedicated carrier MBMS cell can be sufficiently used for broadcasting MBMS data, and the PDCCH resources are fully utilized. Therefore, by using the method in this embodiment, the utilization rate of the radio resources is improved, and the technical effect of saving the radio resources is realized.
  • Embodiment 2 An embodiment of the present application further provides a base station.
  • the base station includes: a determining unit 301, configured to determine a location of a subframe used to carry scheduling information, where scheduling information is used to schedule a base station to a user equipment.
  • N types of data to be sent N is a positive integer; a position of a subframe for carrying scheduling information satisfies a subframe position requirement of scheduling information carrying at least one type of data, and N types include at least one type;
  • the unit 302 is configured to send scheduling information of N types of data on a subframe used to carry scheduling information.
  • the determining unit 301 is specifically configured to determine, according to the data type of the N types of data, the location of the subframe used to carry the scheduling information.
  • the determining unit 301 is specifically configured to determine that the subframe in which the scheduling information of the paging is located is a subframe for carrying scheduling information.
  • the determining unit 301 is specifically configured to determine the subframe in which the scheduling information of the dynamically scheduled system information is located as a subframe for carrying the scheduling information.
  • the determining unit 301 is specifically configured to determine that the subframe in which the scheduling information of the MCCH change indication is located is a subframe for carrying the scheduling information.
  • the sending unit 303 is further configured to send a parameter to the user equipment UE, so that the UE can determine the location of the subframe used to carry the scheduling information based on the parameter; where the parameter is carried in:
  • Dedicated carrier multicast and broadcast service in the fixed scheduling system information of the MBMS cell; or in the system information of the unicast cell covered by the dedicated carrier multicast and broadcast service MBMS cell; or
  • the determining unit 301 is specifically configured to determine a location of a subframe for carrying the scheduling information in the dedicated carrier multicast and the broadcast service MBMS cell.
  • the present embodiment provides a base station.
  • a base station includes: a processor 401, configured to determine a location of a subframe used to carry scheduling information, and use scheduling information.
  • the N types of data sent by the base station to the user equipment where N is a positive integer; the position of the subframe used to carry the scheduling information meets the subframe position requirement of the scheduling information carrying the data of at least one type, and the N types include At least one type; a sender 403, configured to send scheduling information of N types of data on a subframe for carrying scheduling information.
  • bus 400 can include any number of interconnected buses and bridges, and bus 400 will include one or more processors 401 and memory 406 represented by processor 401.
  • the various circuits representing the memory are linked together.
  • the bus 400 can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface 402 provides an interface between the bus 400 and the receiver 404, and/or the transmitter 403.
  • Receiver 404 and transmitter 403 may be the same component, i.e., a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the data processed by the processor 401 is transmitted over the wireless medium via the antenna 405. Further, the antenna 405 also receives the data and transmits the data to the processor 401.
  • the receiver 404 also receives data through the antenna 405 and processes the data to recover the information modulated onto the carrier, and provides information recovered by the receiver 404 to the receiving frame processor, which parses each frame, and receives the processor pair frame. Decoding is performed, and the successfully decoded control signal is provided to the processor 401. If some frames are not successfully decoded by the receiving processor, the processor 401 can also use the ACK and/or NACK protocol to support retransmission of those frames. request.
  • the processor 401 processor 401 is responsible for managing the bus 900 and the usual processing, and also provides various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions.
  • the memory 406 can be used to store data used by the processor 401 in performing the operations.
  • the processor 401 is specifically configured to determine, according to the data type of the N types of data, The location of the subframe that carries the scheduling information.
  • the processor 401 when the N types of data include paging, the processor 401 is specifically configured to determine that the subframe in which the scheduling information of the paging is located is a subframe for carrying scheduling information.
  • the processor 401 when the N types of data include the dynamically scheduled system information, the processor 401 is specifically configured to determine that the subframe in which the scheduling information of the dynamically scheduled system information is located is a subframe for carrying the scheduling information.
  • the processor 401 is specifically configured to determine that the subframe in which the scheduling information of the MCCH change indication is located is a subframe for carrying scheduling information.
  • the transmitter 403 is further configured to send a parameter to the user equipment UE, so that the UE can determine the location of the subframe used to carry the scheduling information based on the parameter; wherein the parameter is carried in: dedicated carrier multicast and broadcast The system information of the fixed scheduling of the serving MBMS cell; or the system information of the unicast cell covered by the dedicated carrier multicast and the broadcast service MBMS cell; or
  • the processor 401 is specifically configured to determine a location of a subframe for carrying the scheduling information in the dedicated carrier multicast and broadcast service MBMS cell.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the base station includes:
  • a determining unit 501 configured to determine a location of a subframe that carries the scheduling information, where the scheduling information is used to schedule N types of data sent by the base station to the UE, where the location of the subframe carrying the scheduling information meets the data carrying at least one type
  • the subframe position requirement of the scheduling information, the N types include at least one type, and N is a positive integer;
  • the obtaining unit 502 is configured to acquire the position of the subframe carrying the scheduling information. Scheduling information for scheduling N types of data.
  • the method further includes: a receiving unit, configured to obtain a parameter from the fixed-carrier system information of the dedicated carrier multicast and the broadcast service MBMS cell; or system information of the unicast cell covered from the dedicated carrier multicast and the broadcast service MBMS cell Obtaining parameters; or obtaining parameters from system information of a dedicated carrier multicast and a neighboring unicast cell of a broadcast service MBMS cell.
  • a receiving unit configured to obtain a parameter from the fixed-carrier system information of the dedicated carrier multicast and the broadcast service MBMS cell; or system information of the unicast cell covered from the dedicated carrier multicast and the broadcast service MBMS cell Obtaining parameters; or obtaining parameters from system information of a dedicated carrier multicast and a neighboring unicast cell of a broadcast service MBMS cell.
  • the determining unit 501 is specifically configured to determine, according to the parameter, a subframe in which the subframe carrying the scheduling information is the paging information in which the scheduling information is located, a subframe in which the scheduling information of the dynamically scheduled system information is located, and/or a scheduling in which the MCCH change indication is performed.
  • the subframe in which the information is located is specifically configured to determine, according to the parameter, a subframe in which the subframe carrying the scheduling information is the paging information in which the scheduling information is located, a subframe in which the scheduling information of the dynamically scheduled system information is located, and/or a scheduling in which the MCCH change indication is performed. The subframe in which the information is located.
  • the obtaining unit 502 is specifically configured to obtain frequency domain location information of a subframe that carries scheduling information.
  • the determining unit 501 is specifically configured to determine the location of the subframe in which the dedicated carrier multicast and the broadcast service MBMS cell carries the scheduling information.
  • FIG. 6 is a block diagram of an example implementation of hardware of a base station.
  • the user equipment includes:
  • the processor 601 is configured to determine a location of a subframe that carries the scheduling information, where the scheduling information is used to schedule N types of data that are sent by the base station to the UE, where the location of the subframe that carries the scheduling information meets at least one type of data.
  • the subframe position requirement of the scheduling information, the N types include at least one type, and N is a positive integer;
  • the processor 601 is further configured to acquire scheduling information for scheduling N types of data at a location of the subframe that carries the scheduling information.
  • bus 600 can include any number of interconnected buses and bridges, and bus 600 will include one or more processors and memory 602 represented by processor 601. The various circuits of the memory are linked together.
  • the bus 600 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is well known in the art, and therefore, will not be further described herein.
  • Bus interface 605 provides an interface between bus 600 and receiver 603, transmitter 604.
  • Receiver 603 and transmitter 604 may be the same component, i.e., a transceiver, providing means for communicating with various other devices on a transmission medium.
  • a user interface 606 can also be provided, such as a keypad, a display, a speaker, a microphone, a joystick.
  • the processor 601 is responsible for managing the bus 600 and the usual processing, and the memory 602 can be used to store the data used by the processor 601 in performing the operations.
  • the receiver 603 is specifically configured to obtain parameters from the fixed-carrier system information of the dedicated carrier multicast and the broadcast service MBMS cell; or from the unicast cell covered by the dedicated carrier multicast and the broadcast service MBMS cell. Obtaining parameters in the system information; or obtaining parameters from system information of the dedicated carrier multicast and the neighbor unicast cell of the broadcast service MBMS cell.
  • the processor 601 is specifically configured to determine, according to the parameter, a subframe in which the subframe carrying the scheduling information is the scheduling information of the paging, a subframe in which the scheduling information of the dynamically scheduled system information is located, and/or a scheduling in which the MCCH change indication is performed.
  • the receiver 603 is specifically configured to obtain frequency domain location information of a subframe that carries scheduling information.
  • the base station determines the location of the subframe used to carry the scheduling information, and the scheduling information is used to schedule the N types of data sent by the base station to the user equipment, where N is a positive integer;
  • the location satisfies a subframe location requirement of scheduling information carrying at least one type of data, and the N types include at least one type; scheduling information of N types of data is transmitted on a subframe for carrying scheduling information. Therefore, in the embodiment of the present application, a scheduling information transmission method that can be applied to a dedicated carrier MBMS cell is provided.
  • the base station determines a location of a subframe used to carry scheduling information, and is used for carrying The subframe position of the scheduling information satisfies the subframe position requirement of the scheduling information of the at least one type of data, and then the scheduling information of each type of data is configured to be transmitted on the subframe, that is, one PDCCH subframe may include multiple Since the scheduling information of the type of data is not required, the scheduling information is not required to be configured in each downlink subframe, so that the resources of the dedicated carrier MBMS cell can be sufficiently used for broadcasting MBMS data, and the PDCCH resources are fully utilized. Therefore, by using the method in this embodiment, the utilization rate of the radio resources is improved, and the technical effect of saving the wireless resources is realized.
  • embodiments of the present application can be provided as a method, system, or computer program product.
  • the application can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
  • the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Landscapes

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

Abstract

La présente invention concerne un procédé de transmission d'informations d'ordonnancement, une station de base et un équipement d'utilisateur. Le procédé comprend : la détermination, par une station de base, d'une position d'une sous-trame utilisée pour véhiculer des informations d'ordonnancement, les informations d'ordonnancement étant utilisées pour ordonnancer N types de données qu'une station de base envoie à un équipement d'utilisateur, N étant un nombre entier positif, et la position de la sous-trame étant utilisée pour véhiculer les informations d'ordonnancement satisfaisant à une exigence d'une sous-trame véhiculant des informations d'ordonnancement d'au moins un type de données, et les N types comprenant au moins un type ; et l'envoi, par la station de base, des informations d'ordonnancement de N types de données sur la sous-trame utilisée pour véhiculer les informations d'ordonnancement.
PCT/CN2013/090253 2013-12-23 2013-12-23 Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur Ceased WO2015096016A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380003636.5A CN105027586A (zh) 2013-12-23 2013-12-23 一种调度信息的传输方法、基站及用户设备
PCT/CN2013/090253 WO2015096016A1 (fr) 2013-12-23 2013-12-23 Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/090253 WO2015096016A1 (fr) 2013-12-23 2013-12-23 Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur

Publications (1)

Publication Number Publication Date
WO2015096016A1 true WO2015096016A1 (fr) 2015-07-02

Family

ID=53477297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/090253 Ceased WO2015096016A1 (fr) 2013-12-23 2013-12-23 Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur

Country Status (2)

Country Link
CN (1) CN105027586A (fr)
WO (1) WO2015096016A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017133263A1 (fr) * 2016-02-05 2017-08-10 宇龙计算机通信科技(深圳)有限公司 Procédé de configuration de sous-trame, procédé de transmission de données, et dispositif et système associés

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109831829B (zh) * 2017-11-23 2022-04-12 成都鼎桥通信技术有限公司 一种调度方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909242A (zh) * 2009-06-05 2010-12-08 大唐移动通信设备有限公司 一种通知信息变化和获取信息的方法、系统及装置
CN101990164A (zh) * 2009-07-31 2011-03-23 中兴通讯股份有限公司 Mbms通知消息的发送方法和系统
CN102300157A (zh) * 2010-06-25 2011-12-28 中兴通讯股份有限公司 计数请求信息的发送方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101039452B (zh) * 2006-03-15 2010-05-12 华为技术有限公司 增强的专用信道中调度信息的传输方法及基站节点
CN101867880B (zh) * 2009-04-14 2014-04-30 中兴通讯股份有限公司 Mcch及mcch更新指示信息控制信息的承载、接收方法与装置
CN101998249B (zh) * 2009-08-18 2013-06-05 华为技术有限公司 信令处理方法及装置
TWI411327B (zh) * 2009-09-28 2013-10-01 Htc Corp 處理多媒體廣播群播單頻網路中移動性的方法及相關裝置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909242A (zh) * 2009-06-05 2010-12-08 大唐移动通信设备有限公司 一种通知信息变化和获取信息的方法、系统及装置
CN101990164A (zh) * 2009-07-31 2011-03-23 中兴通讯股份有限公司 Mbms通知消息的发送方法和系统
CN102300157A (zh) * 2010-06-25 2011-12-28 中兴通讯股份有限公司 计数请求信息的发送方法及系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017133263A1 (fr) * 2016-02-05 2017-08-10 宇龙计算机通信科技(深圳)有限公司 Procédé de configuration de sous-trame, procédé de transmission de données, et dispositif et système associés

Also Published As

Publication number Publication date
CN105027586A (zh) 2015-11-04

Similar Documents

Publication Publication Date Title
CN104219764B (zh) 寻呼方法、设备及系统
EP3461185A1 (fr) Dispositif de réseau, dispositif terminal, procédé de configuration de service de multidiffusion, et procédé de réception
CN109474994B (zh) 一种系统信息传输方法、网络侧设备及移动通信终端
US20190191450A1 (en) Communication Method, Terminal Device, and Network Device
WO2014067302A1 (fr) Procédé de configuration de ressources de programmation de semi-persistance de grappes, station de base et terminal
CN111277390B (zh) 下行反馈信息的传输方法、基站以及终端设备
WO2015110010A1 (fr) Procédé et appareil d'envoi de message de recherche de mobile
JP2015530051A (ja) トランキングサービスを迅速に確立するための方法、関連する装置及びシステム
CN108882382A (zh) 传输方法、终端和网络设备
CN102624490A (zh) 信息传输方法、装置、系统及用户设备
CN103857037A (zh) 移动无线设备和操作方法
CN105144617A (zh) 一种信息传输方法、基站及用户设备
WO2015127619A1 (fr) Procédé et dispositif pour transmettre et recevoir des informations de système
WO2021051312A1 (fr) Procédé et appareil de configuration d'informations, équipement terminal et dispositif de réseau
CN110800367B (zh) 直连通信操作处理方法、装置及存储介质
US10873430B2 (en) Signal sending method and apparatus
CN104380833A (zh) 一种信息发送和接收方法、装置及信息传输系统
US11381343B2 (en) Uplink data transmission confirmation apparatus, device, and method
CN108141843B (zh) 数据发送方法、用户设备和网络设备
KR20150113103A (ko) 사용자 장치 간 직접 통신을 위한 리소스 할당 방법 및 장치
WO2015018085A1 (fr) Procédé de configuration de ressources de mesure csi, procédé de rapport csi, station de base et équipement d'utilisateur
CN107277920A (zh) 一种信息传输方法及装置
WO2015096016A1 (fr) Procédé de transmission d'informations d'ordonnancement, station de base et équipement d'utilisateur
WO2014205746A1 (fr) Procédé et dispositif de configuration de ressources pour communication de terminal à terminal
WO2018098762A1 (fr) Procédé de transmission d'informations, station de base et appareil terminal

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201380003636.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13900050

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13900050

Country of ref document: EP

Kind code of ref document: A1