[go: up one dir, main page]

WO2011054146A1 - Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service - Google Patents

Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service Download PDF

Info

Publication number
WO2011054146A1
WO2011054146A1 PCT/CN2009/074818 CN2009074818W WO2011054146A1 WO 2011054146 A1 WO2011054146 A1 WO 2011054146A1 CN 2009074818 W CN2009074818 W CN 2009074818W WO 2011054146 A1 WO2011054146 A1 WO 2011054146A1
Authority
WO
WIPO (PCT)
Prior art keywords
apn
ambr
network device
access network
service flow
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/CN2009/074818
Other languages
English (en)
Chinese (zh)
Inventor
陆伟
夏旭
胡伟华
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/CN2009/074818 priority Critical patent/WO2011054146A1/fr
Priority to CN200980118742.1A priority patent/CN102696211B/zh
Publication of WO2011054146A1 publication Critical patent/WO2011054146A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2408—Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a service flow QoS processing method and apparatus. Background of the invention
  • Femto is a general term for low-power wireless access point technology. It uses licensed spectrum, connects to standard wireless terminals, and accesses the mobile operator's network by means of DSL, cable broadband and other access methods for domestic households.
  • the home access mode uses a home wireless access point to use a licensed spectrum to access user equipment (UE, User Equipment) to the mobile network through a universal IP access network.
  • the licensed spectrum includes spectrums of multiple networks, such as UMTS Terrestrial Radio Access Network (UTRAN, UMTS Terrestrial Radio Access Network), and Evolved UMTS Terrestrial Radio Access Network (E-UTRAN) Address access (CDMA, Code Division Multiple Access) network, etc.
  • UTRAN UMTS Terrestrial Radio Access Network
  • E-UTRAN Evolved UMTS Terrestrial Radio Access Network
  • CDMA Code Division Multiple Access
  • Figure 1 shows a communication network architecture, listing two different access technologies, one is UTRAN (as shown by the thick solid line), and the access network system includes the macro base station NB and the radio network controller RNC. Also included is a home access base station HNB; the other is EUTRAN (shown in phantom), and the access network system includes a macro network base station eNB, and also includes a home access base station HeNB.
  • MME Mobility Management Entity
  • SGSN Serving GPRS Supporting Node
  • gateway GPRS support in the GPRS/UMTS GG (Gateway GPRS Supporting Node), Service Gateway (S-GW, Serving Gateway) in the Evolved Core Network, Packet Data Network Gateway (P-GW) in the evolved core network are all devices on the core network side.
  • S-GW Service Gateway
  • P-GW Packet Data Network Gateway
  • HSS Home Subscriber Server
  • HLR Home Location Register
  • AAA Authentication Authorization and Accounting Server
  • the air interface bandwidth has grown rapidly, and the core network user plane and transmission resources are facing tremendous expansion pressure.
  • the operator hopes to subdivide the home wireless access service and directly localize some low-value service flows, that is, the local access to the Internet as early as possible, avoiding the occupation of the transmission resources and gateway capacity of the operator, thereby reducing the cost per bit and increasing the profit.
  • the user's service flow can be directly connected to the Internet through the backhaul network after being accessed through the air interface of the 3G home base station; or the user's service flow passes through the 3G home.
  • the home base station gateway is referred to as the Internet interface.
  • the user's service flow can directly exit the Internet interface through the HeNB or HeNB GW.
  • the architecture in which part of the service flow accesses the Internet through the access network may be referred to as a SIPTO mode, wherein the service flow out of the Internet by the access network system may be referred to as a SIPTO service flow.
  • the foregoing method can make part of the service traffic of the user not pass through the user plane gateway of the core network, where the GGSN refers to the GGSN, and the E-UTRAN refers to the P-GW, thereby saving the carrier's transmission and the core network user plane resources.
  • the data stream from the Internet can also be sent directly to the UE by the home base station or the home base station gateway device.
  • a Closed Subscriber Group (CSG) concept may be introduced, and the CSG identifies some UEs, and the UEs allow access to one of the operators or Several cells, but these cells are restricted access to other UEs.
  • a CSG area contains one or several cells that define access to a group of UEs.
  • a CSG area is identified by a CSG ID (CSG ID).
  • the permitted data list (Allowed CSG list) is also stored in the subscription data of the UE or the network side, and may also be referred to as a CSG White List.
  • the above architecture is also applicable to the evolved network and the macro network.
  • the macro base station in the macro network can also directly exit the Internet interface, and some service flows can also directly access the Internet network directly by the macro base station, instead of passing through the equipment of the core network.
  • the APN-AMBR Access Maximum Bit Rate parameter
  • the aggregation bit rate of non-GBR bearers (bearers that do not guarantee bit rate) in all PDN connections, and data streams exceeding the APN-AMBR limit are discarded.
  • Each non-GBR bearer can share the full APN-AMBR parameter value. For example, when other non-GBR bearers have no service flow, the bearer of the service flow can completely transmit the service flow by using the APN-AMBR value.
  • the APN-AMBR is performed by the P-GW in the downlink direction
  • the APN-AMBR is performed by the UE in the uplink direction, or alternatively, by the P-GW.
  • the embodiments of the present invention provide a QoS control method and device for a service flow.
  • Set used to implement SIPTO mode, effective control of QoS for SIPTO service flow.
  • a QoS control method for a service flow including:
  • an embodiment of the present invention further provides an access network device, including:
  • An obtaining unit configured to obtain an access point maximum aggregation bit rate APN-AMBR of the service flow out of the Internet by the access network device;
  • the control unit is configured to control, according to the APN-AMBR of the service flow that the access network device obtains the Internet from the access network device, the QoS of the service flow that is accessed by the access network and the Internet.
  • the embodiment of the invention further provides a core network device, including:
  • a setting unit configured to set an APN-AMBR of the service flow out of the Internet by the access network device according to the APN-AMBR of the service via the core network;
  • a sending unit configured to send, to the access network device, an APN-AMBR that is set by the setting unit and that is sent by the access network device to the Internet.
  • the service flow QoS processing method and apparatus provided by the embodiments of the present invention can effectively control the QoS of the SIPTO service flow by acquiring the APN-AMBR of the service flow out of the Internet by the access network.
  • FIG. 1 is a schematic diagram of a communication network architecture in the prior art
  • FIG. 2 is a schematic flowchart of a method according to Embodiment 1 of the present invention.
  • Embodiment 3 is a schematic flowchart of a method provided by Embodiment 2 of the present invention.
  • Embodiment 4 is a schematic flowchart of a method provided by Embodiment 3 of the present invention.
  • FIG. 5 is a schematic flowchart of a method according to Embodiment 4 of the present invention.
  • FIG. 6 is a schematic flowchart of a method according to Embodiment 5 of the present invention.
  • FIG. 7 is a schematic structural diagram of an access network device according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a core network device according to an embodiment of the present invention. Modes for Carrying Out the Invention
  • the technical solutions in the embodiments of the present invention will be clear and complete in the following with reference to the accompanying drawings in the embodiments of the present invention. It is apparent that the described embodiments are only a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
  • a first embodiment of the present invention provides a service flow QoS processing method, as shown in FIG. 2, including:
  • S201 APN-AMBR that knows the service flow of the Internet from the access network device;
  • the APN-AMBR of the service flow out of the Internet via the access network in the embodiment of the present invention is called SIPTO APN-AMBR
  • the APN-AMBR of the originally subscribed service flow through the core network device is called APN-AMBR1
  • APN-AMBR2 the APN-AMBR of the adjusted traffic flow through the core network device
  • UE APN-AMBR the APN-AMBR controlled by the UE in the uplink direction
  • the APN-AMBR of the service flow of the Internet from the access network device may be obtained through subscription, or may be set by the access network device, the P-GW, or the Policy Charging Rule Function (PCRF).
  • PCRF Policy Charging Rule Function
  • the QoS processing method provided by the embodiment of the present invention can effectively control the APN-AMBR of the SIPTO service flow.
  • the embodiments of the present invention can be applied to an access system in a home access mode, and can also be applied to a macro network access system.
  • the Internet interface directly under the SIPTO architecture may be a home access network system or a macro network access system.
  • the QoS may be the various quality parameters of the bearer.
  • the embodiment of the present invention uses the APN-AMBR as an example, and is not limited to the APN-AMBR.
  • the embodiment of the present invention is described by taking the E-UTRAN system as an example.
  • the embodiment of the present invention may also be applicable to the case of UTRAN access or non-3GPP access, except that the corresponding network entity is different, such as the mobility management network in the E-UTRAN.
  • the element MME corresponds to the SGSN in the UTRAN
  • the packet data gateway P-GW in the E-UTRAN corresponds to the GGSN in the UTRAN
  • the access network system directly out of the internet interface may be an access system in the home access mode (Home eNodeb, referred to as For the HeNB, it can also be a macro network access network system.
  • the eNodeB is taken as an example for description herein.
  • the second embodiment of the present invention provides a QoS processing method, and SIPTO APN-AMBR performs signing in the subscription database, as shown in FIG. 3:
  • the UE initiates an attach request message.
  • the UE initiates an attach request message to the MME via the eNodeB to the MME, and the eNodeB notifies the MME of the SIPTO capability indication information of the access network by using the S1-AP message;
  • the eNodeB can also report the CSG ID at the same time; for the macro network access system, the eNodeB can also send an indication to the MME to indicate that the access network system is a macro network access system, hereinafter referred to as a macro network connection. Enter system instructions;
  • the SIPTO capability of the access network in the embodiment of the present invention refers to whether the service flow can directly access the Internet through the access network system, the same below;
  • S302 The MME sends a location update request message to the HSS.
  • the MME may report the indication of the SIPTO capability, and at least one of the CSG ID or the macro network access system indication.
  • the HSS returns a location update confirmation message to the MME; the HSS sends the subscription data of the UE to the MME, where the subscription data includes a SIPTO APN-AMBR;
  • the user's subscription data may include SIPTO APN-AMBR information of the SIPTO-capable macro network access system, and may also include different SIPTO APN-AMBRs that are subscribed according to different CSG IDs when accessed by the home access system. It may also include a SIPTO APN-ABMR for each CSG user subscription differentiation under each CSG ID, for example, the SIPTO APN-AMBR for the CSG member may be larger than the SIPTO APN-AMBR of the non-CSG member.
  • the location update request message sent by the MME to the HSS in S302 includes an indication of SIPTO capability, and at least one of a CSG ID or a macro network access system indication, that is, the HSS acquires access network system information and UE information, for convenience of description
  • the access network system information refers to the SIPTO capability, the CSG ID, and whether it is a macro network access system.
  • the information of the UE refers to whether the UE is a CSG member (according to the user's subscription data and CSG ID, whether the user is a CSG member), with.
  • the HSS sends the corresponding subscription data to the MME, including but not limited to the following manners: If the user accesses the network through the SIPTO-capable macro network access system, the HSS can deliver the corresponding macro network access system with SIPTO capability. If the user accesses the network via the SIPTO-capable home access system, the HSS can deliver the corresponding SIPTO APN-AMBR according to the CSG ID reported by the MME, or according to whether the user is a CSG member. Send the corresponding SIPTO APN-AMBR.
  • the HSS may send the subscription data to the MME, and the subsequent MME is based on the access network.
  • the system information and user information are obtained by the corresponding SIPTO APN-AMBR.
  • the APN-ABMR1 in the subscription data can be modified to be configured as APN-AMBR2.
  • the specific configuration is modified according to the requirements of the operator. For example, when signing the user, if the SIPTO is signed, APN-AMBR, then also sign a corresponding APN-AMBR2 through the data flow of the core network when using the SIPTO mode;
  • the S-GW sends a create session request message to the P-GW.
  • the P-GW sends a create session response message to the S-GW.
  • the S-GW sends a create session response message to the ⁇ E.
  • the MME sends an initial context setup request message, that is, an attach accept message, to the eNodeB.
  • the MME may send the SIPTO APN-AMBR obtained in S303 to the eNodeB.
  • ⁇ E can notify the eNodeB of the SIPTO APN-AMBR signed under the CSG ID in the subscription data according to the SIPT0 capability of the access network and the reported CSG ID.
  • the specific notification process can be:
  • the corresponding SIPTO APN-AMBR can be issued according to whether the user is a CSG member.
  • ⁇ E can also issue different SIPTO APNs according to whether the user is a CSG member or not, according to whether the user is a CSG member.
  • AMBR the SIPTO APN-AMBR signed under the CSG ID is notified to the eNodeB, and the access network element sets different SIPTO APN-AMBR according to whether the user is a CSG member;
  • the UE accesses the network through the macro base station, and the E can notify the eNodeB of the SIPTO APN-AMBR signed in the subscription database;
  • the eNodeB sends an RRC connection reconfiguration request message to the UE.
  • the eNodeB notifies the UE of the SIPTO APN-ABMR and the APN-AMBR2, so that the UE performs control on the APN-ABMR in the uplink; in the uplink direction, the UE APN-AMBR is the sum of the SIPTO APN-AMBR and the APN-AMBR2. If different SIPTO APN-AMBRs are subscribed according to different CSG IDs, the UE may perform monitoring on the convergence bit rate of the user data stream by using the corresponding uplink UE APN-AMBR after obtaining the CSG ID according to the broadcast message.
  • the UE sends an RRC connection reconfiguration acknowledgement to the access network.
  • the S31 K eNodeB sends an initial context setup response message to the MME.
  • the eNodeB controls the SIPTO service flow according to the obtained SIPTO APN-AMBR. Specifically, the SIPTO APN-AMBR is used to limit the convergence bit rate of the SIPTO service flow, which exceeds the SIPTO APN-AMBR limit. The data stream is discarded.
  • APN-AMBR2 The sum of APN-AMBR2 and SIPTO APN-AMBR is used as the uplink UE APN-AMBR, and the UE performs APN-AMBR monitoring on the uplink according to UE APN-AMBR.
  • the attach request message in the embodiment of the present invention may be a PDN connection request message.
  • the SIPTO APN-AMBR is directly signed by the subscription data, and the home base station or the macro base station can obtain the SIPTO APN-AMBR from the subscription data, and can access the home access or the macro network access system according to the acquired SIPTO APN-AMBR.
  • the IPTO service flow performs effective Qo S control, and the core network side can perform QoS control on the service flow through the core network device according to APN-AMBR2, so that the service flow through the core network device under one APN, and the SIPTO service are The flow can perform QoS control according to the respective APN-AMBR, and effectively implement QoS control on the service flow under one APN.
  • the third embodiment of the present invention provides a QoS processing method, and the access network device sets the SIPTO APN-AMBR, as shown in FIG. 4:
  • the UE initiates a PDN connection request message to the MME.
  • the eNodeB When the eNodeB forwards the message, it includes the SIPTO capability of the access network to notify the MME. Similar to the second embodiment, the request message may include the SIPTO capability of the access network; for the home access system, the eNodeB may also report the CSG ID; for the macro network In the access system, the access network element may send an indication of the macro network access system;
  • the MME sends a create session request message to the S-GW.
  • the S-GW sends a create session request message to the P-GW.
  • the P-GW sends a create session response message to the S-GW.
  • the S-GW sends a create session response message to the MME.
  • the MME sends a bearer setup request (PDN connection setup request) message to the eNodeB of the access network.
  • the subscribed APN-AMBR1 may be included in the session management request cell in the bearer setup request message.
  • the eNodeB parses the message and obtains The APN-AMBR1 value, when the access network has the SIPTO capability, that is, the service flow exits the Internet via the access network, and the SIPTO APN-AMBR is set with reference to the value; further, the operator policy, the UE information, or the access may be referred to.
  • Set SIPTO APN-AMBR for network system information.
  • 50% of the APN-AMBR1 is set to the SIPTO APN-AMBR; for example, according to the information of the UE, the CSG member and the non-CSG member are set differently, for example, the APN-AMBR1 is respectively set to the CSG member.
  • SIPTO APN-AMBR, or SIPTO APN-AMBR of non-CSG members, of which CSG members The APN-AMBR may be larger than the APN-AMBR of the non-CSG member; for example, according to the access network system information, for the macro network, according to the macro network access system indication sent by the access network element, the corresponding SIPTO APN-AMBR is set.
  • the eNodeB sends an RRC connection reconfiguration message to the UE.
  • S408 The UE sends an RRC connection reconfiguration complete message to the eNodeB.
  • the eNodeb sends a bearer setup response message to the MME, where the message includes a SIPTO APN-AMBR parameter value.
  • the UE directly transmits a bearer setup complete message to the eNodeb.
  • the eNodeb sends a PDN connection completion message to the MME, where the message includes a SIPTO APN-AMBR parameter.
  • the MME sends a modify bearer request message to the S-GW, where the message includes a SIPTO APN-AMBR parameter.
  • the S-GW sends a modify bearer request message to the P-GW, where the message includes a SIPTO APN-AMBR parameter.
  • the P-GW learns that the current user accesses the access network through the SIPTO mode, and can reset the current APN-AMBR1 to APN-AMBR2 according to the SIPTO APN-AMBR parameter value.
  • the P-GW sends a modify bearer response message to the S-GW.
  • the S-GW sends a modify bearer response message to the MME.
  • the eNodeB controls the SIPTO service flow according to the obtained SIPTO APN-AMBR.
  • the SIPTO APN-AMBR limits the convergence bit rate of the SIPTO service flow, and the data flow exceeding the SIPTO APN-AMBR limit is discarded.
  • APN-AMBR2 The sum of APN-AMBR2 and SIPTO APN-AMBR is used as the uplink UE APN-AMBR, and the UE performs APN-AMBR monitoring on the uplink according to UE APN-AMBR.
  • this embodiment is not limited to the PDN connection establishment process, and is also applicable to the attachment process.
  • the APN-AMBR1 is obtained by parsing the eNodeB, and the SIPTO APN-AMBR is set as the basis, and the APN-AMBR control can be performed on the SIPTO service flow in the home access system or the macro network access system.
  • the core network side can perform QoS control on the service flow through the core network device according to APN-AMBR2, so that QoS is respectively performed according to the service flow of the core network device under one APN and the SIPTO service flow according to the respective APN-AMBR. Control, which can effectively implement QoS control for traffic flows under one APN.
  • the fourth embodiment of the present invention provides a QoS processing method, and the P-GW sets the SIPTO APN-AMBR, as shown in FIG. 5:
  • the UE initiates a PDN connection setup request message.
  • the eNodeB may also notify the MME of the SIPTO capability information of the access network through an S1-AP message, such as an uplink NAS transport message.
  • the eNodeb can report the CSG ID.
  • the eNodeB can also send an indication to the MME to indicate that the access network is a macro network access system;
  • the MME sends a create session request message to the S-GW.
  • the MME sends the acquired APN-AMBR1 to the S-GW. If the access network can directly send out the Internet, the MME can also notify the S-GW of the SIPTO capability information of the access network, or the CSG ID. And the CSG member instructs the information to notify the S-GW;
  • the S-GW sends a create session request message to the P-GW.
  • the S-GW forwards the subscribed APN-AMBR1 to the P-GW, and forwards the SIPTO capability indication information of the access network, and may also report at least one of the CSG ID and the CSG member information; if the P-GW receives the SIPTO of the access network The capability indication, then the PTOGW sets the SIPTO APN-AMBR of the SIPTO service flow, and can modify the original APN-AMBR1 by the P-GW to initiate the QoS-invariant bearer modification process, and notify the eNodeB;
  • the P-GW can refer to the APN-AMBR1 to set the corresponding SIPTO APN-AMBR.
  • the SIPTO APN-AMBR may be set by referring to the operator policy, the UE information, or the access network system information, such as setting the Fifty percent of the APN-AMBR1 to SIPTO APN-AMBR according to the operator policy;
  • the information about the difference between the CSG member and the non-CSG member is set, for example, the SIPTO APN-AMBR of the CSG member or the SIPTO APN-AMBR of the non-CSG member is set by referring to the APN-AMBR1, wherein the APN-AMBR of the CSG member may be greater than The APN-AMBR of the non-CSG member; according to the access network system information, for the macro network, according to the macro network access system indication sent by the access network element, the corresponding SIPTO APN-AMBR is set.
  • the P-GW can initiate a QoS-invariant bearer modification process to modify the original APN-AMBR1:
  • the P-GW sends an update bearer request to the S-GW, notifies the S-GW of the updated APN-AMBR2, and may also notify the S-GW of the SIPTO APN-AMBR set by the P-GW;
  • the S-GW sends an update bearer request to the MME; and notifies the S-GW of the APN-AMBR2 and the SIPTO APN-AMBR after the P-GW is updated;
  • the MME sends a downlink direct transmission message to the eNodeB; the SIPTO APN-AMBR is notified to the eNodeB, and the MME can also refer to the SIPTO APN-AMBR, and then set different SIPTO APN-AMBR according to the actual situation of the user, such as whether it is a CSG member, and then notify Access network system;
  • the eNodeB sends a direct transmission message to the UE, and notifies the UE of the SIPTO APN-AMBR and the APN-AMBR2; the S504 and the P-GW send a session creation response message to the S-GW;
  • the S-GW sends a create session response message to the MME.
  • the MME sends a bearer setup request/PDN connection accept message to the eNodeB.
  • the eNodeB node sends an RRC connection setup reconfiguration message to the UE.
  • the UE sends an RRC connection setup reconfiguration complete message to the eNodeB node.
  • the P-GW can also modify the original APN-AMBR1, which is modified to be APN-AMBR2. It can be realized that under one APN, the sum of the service flow APN-AMBR2 via the core network device and the SIPTO APN-AMBR via the access network to the Internet is equal to the APN-AMBR1 that the APN subscribes to in the subscription database, and of course, according to the operator. For various considerations, the sum of the service flow APN-AMBR2 via the core network device and the SIPTO APN-AMBR via the access network may also be greater or smaller than the APN-AMBR1 that the APN subscribes to in the subscription database. In this way, the eNodeB controls the SIPTO service flow according to the acquired SIPTO APN-AMBR, and the P-GW can also perform QoS control on the service flow via the core network device according to the APN-AMBR2.
  • APN-AMBR2 The sum of APN-AMBR2 and SIPTO APN-AMBR is used as the uplink UE APN-AMBR, and the UE performs APN-AMBR monitoring on the uplink according to UE APN-AMBR.
  • the P-GW in S503 can initiate the QoS-invariant bearer modification step, which may be performed after S507 or S504.
  • This embodiment is not limited to the PDN connection establishment process, and may also adopt the above method in the attach process.
  • the SIPTO APN-AMBR value is set by the P-GW with reference to SIPTO APN-AMBR1, and effective QoS control can be performed on the SIPTO service flow in the home access or macro network access system.
  • the core network side can perform QoS control on the service flow of the core network device according to the APN-AMBR2, so that the service flow through the core network device under one APN and the SIPTO service flow are respectively performed according to the respective APN-AMBR.
  • QoS control can effectively implement QOS control of traffic flows under one APN.
  • the fifth embodiment of the present invention is basically the same as the fourth embodiment, except that an interaction between the P-GW and the PCRF is created after the S503 of the fourth embodiment.
  • the P-GW pair in the fourth embodiment The process of setting the APN-AMBR can be completed by the PCRF and then sent to the P-GW.
  • the UE initiates a PDN connection setup request message.
  • the access network element eNodeB may also notify the MME of the SIPTO capability of the access network through an S1-AP message, such as an uplink NAS transport message; the eNodeB may report the CSG ID; for the macro network access system, the eNodeB may also Sending an indication to the MME indicating that the enodeB is a macro network access system;
  • the MME sends a create session request message to the S-GW; the MME sends the subscribed APN-AMBR1 to the S-GW; if the access network can have the service directly out of the Internet, the SIPTO capability of the access network can also be obtained by using the message. Notifying the S-GW; at least one of the access network system information and the UE information may also be notified to the S-GW.
  • the S-GW sends a create session request message to the P-GW.
  • the S-GW forwards the subscribed APN-AMBR1 to the P-GW, and may also forward the SIPTO capability information of the access network element, or may access the access network system information. And at least one of the UE information is notified to the P-GW.
  • the SIPTO APN-AMBR can be set by referring to the APN-AMBR1;
  • the PCRF can refer to the APN-AMBR1 to set the SIPTO APN-AMBR corresponding to the CSG ID.
  • the SIPTO APN can be set by referring to the operator policy, the UE information, or the access network system information. AMBR. For example, according to the operator policy, 50% of the APN-AMBR1 is set to the SIPTO APN-AMBR; for example, according to the information of the UE, the CSG member and the non-CSG member are set differently, for example, the APN-AMBR1 is respectively set to the CSG member.
  • SIPTO APN-AMBR SIPTO APN-AMBR, or SIPTO APN-AMBR of a non-CSG member, wherein the APN-AMBR of the CSG member may be larger than the APN-AMBR of the non-CSG member; for example, according to the access network system information, for the macro network, according to the access network
  • the macro network access system sent by the meta-indication indicates that the corresponding SIPTO APN-AMBR is set.
  • the PCRF can also modify the original APN-AMBR1, which is modified to be APN-AMBR2. It can be realized that under one APN, the sum of the service flow APN-AMBR2 via the core network device and the SIPTO APN-AMBR via the access network to the Internet is equal to the APN-AMBR1 that the APN subscribes to in the subscription database, and of course, according to the operator. For various considerations, the sum of the service flow APN-AMBR2 via the core network device and the SIPTO APN-AMBR via the access network may also be greater or smaller than the APN-AMBR1 that the APN subscribes to in the subscription database.
  • the P-GW sends a create session response message to the S-GW.
  • S606 The S-GW sends a create session response message to the MME. S607. The MME sends a bearer setup request/PDN connection accept message to the eNodeB.
  • the eNodeB node sends an RRC connection setup reconfiguration message to the UE.
  • S609 The UE sends an RRC connection setup reconfiguration complete message to the eNodeB.
  • the eNodeB controls the SIPTO service flow according to the acquired SIPTO APN-AMBR, and the P-GW can also perform QoS control on the service flow of the core network device according to the APN-AMBR2.
  • the sum of the APN-AMBR2 and the SIPTO APN-AMBR is used as the uplink UE APN-AMBR.
  • the UE APN-AMBR is notified to the UE through the message in this step, so that the UE performs APN-AMBR monitoring on the uplink.
  • the SIPTO APN-AMBR value is set by the PCRF reference APN-AMBR1, and the effective APN-AMBR control can be performed on the SIPTO service flow in the home base station or the macro base station system.
  • the core network side can perform QoS control on the service flow of the core network device according to the APN-AMBR2, so that the service flow through the core network device under one APN and the SIPTO service flow are respectively performed according to the respective APN-AMBR.
  • QoS control can effectively implement QOS control of traffic flows under one APN.
  • the embodiment of the present invention further provides an access network device, configured to acquire a SIPTO APN-AMBR and control the SIPTO service flow by using the SIPTO APN-AMBR. See Figure 7, specifically including
  • the obtaining unit 701 is configured to learn, by the access network device, the maximum aggregation bit rate of the access point of the Internet (APN-AMBR);
  • the control unit 702 is configured to control, according to the APN-AMBR of the service flow of the Internet that is accessed by the access network device, according to the acquiring unit, the QoS of the service flow that is sent out of the Internet by the access network.
  • the obtaining unit 701 may be further configured to learn the APN-AMBR of the service flow out of the Internet by the access network device in the subscription data.
  • the APN-AMBR can be used to obtain the service flow of the Internet from the access network device corresponding to different CSG IDs or CSG member information in the subscription data of the home access system;
  • the access network device can be used in the home access system, and the subscribed SIPTO APN-AMBR obtained by the obtaining unit 701 can be associated with the CSG ID, or can be corresponding to whether the UE is a CSG member under the same CSG ID.
  • the access network device may further include a setting unit 703.
  • the obtaining unit 701 is configured to learn the APN-AMBR of the service via the core network
  • the setting unit 703 is configured to learn the core according to the acquiring unit 701. network
  • the APN-AMBR of the service, the SIPTO APN-AMBR is set and sent to the control unit 702.
  • the access network device in the embodiment of the present invention may be an ENodeB or a base station gateway.
  • the embodiment of the present invention further provides a core network device, as shown in FIG. 8, including:
  • the setting unit 801 is configured to set an APN-AMBR for the service flow of the Internet from the access network device according to the APN-AMBR of the service via the core network;
  • the sending unit 802 is configured to send, to the access network device, an APN-AMBR that is set by the setting unit and is sent by the access network device to the Internet.
  • the core network device provided by the embodiment of the present invention may further include a modifying unit 803, configured to modify an APN-AMBR of the service flow through the core network, and a control unit 804, configured to The modified APN-AMBR of the service flow via the core network controls the APN-AMBR via the core network device.
  • a modifying unit 803 configured to modify an APN-AMBR of the service flow through the core network
  • a control unit 804 configured to The modified APN-AMBR of the service flow via the core network controls the APN-AMBR via the core network device.
  • the core network device in the embodiment of the present invention may be a P-GW or a PCRF.
  • the SIPTO APN-AMBR is set and sent to the access network device, so that the access network device can perform effective APN-AMBR control.
  • the APN-AMBR1 is modified to make the QoS control on the core network side more accurate.

Landscapes

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

Abstract

Les modes de réalisation de la présente invention se rapportent à un procédé qui permet de traiter la qualité de service (QoS) d'un flux de service. Ce procédé consiste : à obtenir des informations relatives au nom de point d'accès-débit binaire maximal agrégé (APN-AMBR) correspondant à un flux de service qui circule vers Internet par le biais d'un appareil formant réseau d'accès ; et à contrôler la QoS du flux de service qui circule vers Internet par le biais dudit appareil formant réseau d'accès sur la base des informations APN-AMBR correspondant à ce flux de service. Les modes de réalisation de la présente invention concernent également un appareil qui permet de traiter la QoS d'un flux de service.
PCT/CN2009/074818 2009-11-05 2009-11-05 Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service Ceased WO2011054146A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2009/074818 WO2011054146A1 (fr) 2009-11-05 2009-11-05 Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service
CN200980118742.1A CN102696211B (zh) 2009-11-05 2009-11-05 一种业务流QoS处理方法及装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/074818 WO2011054146A1 (fr) 2009-11-05 2009-11-05 Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service

Publications (1)

Publication Number Publication Date
WO2011054146A1 true WO2011054146A1 (fr) 2011-05-12

Family

ID=43969552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/074818 Ceased WO2011054146A1 (fr) 2009-11-05 2009-11-05 Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service

Country Status (2)

Country Link
CN (1) CN102696211B (fr)
WO (1) WO2011054146A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106162927A (zh) * 2015-03-25 2016-11-23 中兴通讯股份有限公司 一种承载建立方法、分组数据网关、服务网关及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101325805A (zh) * 2007-08-28 2008-12-17 中兴通讯股份有限公司 多承载共享ambr的控制方法
EP2104275A1 (fr) * 2008-03-21 2009-09-23 Research In Motion Limited Taux de bits maximum regroupés dynamiques pour système de paquet émis, qualité de taux de bits non garantis d'application de service et utilisation de bande passante de réseau

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101325805A (zh) * 2007-08-28 2008-12-17 中兴通讯股份有限公司 多承载共享ambr的控制方法
EP2104275A1 (fr) * 2008-03-21 2009-09-23 Research In Motion Limited Taux de bits maximum regroupés dynamiques pour système de paquet émis, qualité de taux de bits non garantis d'application de service et utilisation de bande passante de réseau

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Service requirements for Home NodeBs and Home eNodeBs (Release 9)", 3GPP TS 22.220 V9.2.0: TECHNICAL SPECIFICATION GROUP SERVICES AND SYSTEM ASPECTS, September 2009 (2009-09-01) *
HUANG TAO ET AL.: "QoS Mechanism in EPS", ZTE COMMUNICATIONS, vol. 14, no. 6, December 2008 (2008-12-01), pages 45 - 49 *

Also Published As

Publication number Publication date
CN102696211A (zh) 2012-09-26
CN102696211B (zh) 2015-02-04

Similar Documents

Publication Publication Date Title
US9648520B2 (en) Method for processing data associated with handover in a wireless network
EP3437380B1 (fr) Contrôle de charge à partir d'une optimisation eps ciot sur le plan de commande
CN102056294B (zh) 一种通过业务卸载功能(tof)实体保持业务连续性的方法、装置
EP2445261B1 (fr) Procédé, appareil et système pour router des données de plan d'utilisateur dans un réseau mobile
JP5637138B2 (ja) 通信システムと通信制御方法
US20140335906A1 (en) Network-initiated control method and apparatus for providing proximity service
JP6489019B2 (ja) 通信システム、通信装置および通信制御方法
WO2013089452A1 (fr) Procédé et dispositif pour fournir un service de proximité dans un système de communication sans fil
WO2011020386A1 (fr) Procédé d'indication, système pour un type de porteur et élément de réseau de dérivation de transmission
CN104662951A (zh) 用户平面拥塞的报告
WO2011095100A1 (fr) Procédé et système pour réguler l'établissement d'un accès ip local
KR20100120075A (ko) Ｈｏｍｅ（ｅ）ＮｏｄｅＢ 시스템에서 연결 타입 정보의 제공 방법 및 무선 자원 제어 방법
CN101860910B (zh) 本地网络的承载建立方法、系统及装置
JP2017511981A (ja) 被中継ｕｅへのトラヒック及び被中継ｕｅからのトラヒックを中継するｕｅ（ｕｅ−ｒ）でのデータレート制御
WO2011015124A1 (fr) Procédé, procédé de notification et système d’exécution de commande locale d'accès ip
WO2016064142A1 (fr) Procédé et dispositif d'établissement de porteuse virtuelle pour une connexion pdn établie à l'aide d'une liaison wi-fi au sein d'un système de communication sans fil
CN102098653A (zh) 一种实现服务质量控制的方法及系统
WO2011054146A1 (fr) Procédé et appareil pour le traitement de la qualité de service (qos) d'un flux de service
WO2011032522A1 (fr) Système et procédé de mise en œuvre d'accès local
CN102238648B (zh) 家用基站接入的控制方法及系统
CN104105126A (zh) Umts系统和lte系统之间的负载汇报方法

Legal Events

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

Ref document number: 200980118742.1

Country of ref document: CN

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

Ref document number: 09851030

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: 09851030

Country of ref document: EP

Kind code of ref document: A1