WO2014023032A1 - Procédé et équipement de réseau pour obtenir une capacité d'accès en mode paquets d'un équipement d'utilisateur - Google Patents

Procédé et équipement de réseau pour obtenir une capacité d'accès en mode paquets d'un équipement d'utilisateur Download PDF

Info

Publication number
WO2014023032A1
WO2014023032A1 PCT/CN2012/079987 CN2012079987W WO2014023032A1 WO 2014023032 A1 WO2014023032 A1 WO 2014023032A1 CN 2012079987 W CN2012079987 W CN 2012079987W WO 2014023032 A1 WO2014023032 A1 WO 2014023032A1
Authority
WO
WIPO (PCT)
Prior art keywords
target
access capability
base station
source
access
Prior art date
Application number
PCT/CN2012/079987
Other languages
English (en)
Chinese (zh)
Inventor
张崇铭
吴晓波
赵旸
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201280040302.0A priority Critical patent/CN103765956B/zh
Priority to PCT/CN2012/079987 priority patent/WO2014023032A1/fr
Publication of WO2014023032A1 publication Critical patent/WO2014023032A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology

Definitions

  • the present invention belongs to the field of communications, and in particular, to a method and a network device for acquiring a PS access capability of a UE.
  • LTE Long Term Evolution
  • VOIP Voice over Internet Protocol
  • IMS IP Multimedia system
  • CS Circuit Switch
  • SRVCC Single Radio Voice Call Continuity
  • a user makes a voice call in a 2G or 3G CS domain, possibly due to LTE or the global terrestrial radio access network (Universal Terrestrial Radio Access Network (UTRAN) and other networks have better coverage, or because of CS network load problems, need to call from CS
  • the domain is switched to LTE or UTRAN, which is called reverse single radio voice call continuity.
  • Continuity, rSRVCC ie reverse SRVCC.
  • UE User Equipment
  • GRAN Global System for Mobile Communications Enhanced Data Rate for Global System for Mobile Communications Evolution Radio Access Network (GERAN) for voice service (CS service)
  • E-UTRAN Evolved Universal Terrestrial Radio Access Network, Evolved Universal Terrestrial Radio Access Network
  • GERAN Global System for Mobile Communications Evolution Radio Access Network
  • CS service voice service
  • IMS IMS over E-UTRAN
  • E-UTRAN Evolved Universal Terrestrial Radio Access Network
  • Evolved Universal Terrestrial Radio Access Network Evolved Universal Terrestrial Radio Access Network
  • SRVCC switch also known as SRVCC HANDOVER
  • the above rSRVCC handover is essentially a CS to packet switch (Packet Switch, PS Switching, and the switching of CS to PS in the handover discussed in the current standard is only rSRVCC switching.
  • the base station controller Base Station Controller, BSC
  • the target base station for example, the target radio network controller (Radio Network) Controller, RNC) or evolved Node B (eNB)
  • eNB evolved Node B
  • An object of the embodiments of the present invention is to provide a method and a network device for acquiring a PS access capability of a UE, which are intended to solve the existing The technical solution cannot obtain the PS access capability of the UE, which causes the RNC or the eNB to fail to allocate the scheduling resources to the UE better.
  • a specific implementation manner of the present invention provides a method for acquiring a PS access capability of a UE, where the method includes:
  • the network device When performing reverse single wireless voice call continuity rSRVCC handover, the network device acquires packet switching of the user equipment UE PS access capability;
  • the network device sends the PS access capability to the target base station of the rSRVCC handover.
  • the network device when the network device is a base station controller BSC, the network device acquires a PS of the UE.
  • Access capabilities include:
  • the network device when the network device is a base station controller BSC, the network device acquires a PS of the UE.
  • Access capabilities include:
  • the BSC sends, to the UE, a class label query carrying the indication that the UE reports the PS access capability.
  • the CLASSMARK ENQUIRY message receives a new message returned by the UE and carrying the PS access capability.
  • the network device when the network device is a base station controller BSC, the network device acquires a PS of the UE.
  • Access capabilities include:
  • the BSC receives the non-access stratum NAS message carrying the PS access capability reported by the UE, and parses the The NAS message gets the PS access capability.
  • the network device is a target service support node SGSN or a target mobility management entity MME
  • the acquiring, by the network device, the PS access capability of the UE includes:
  • the target SGSN or the target MME sends an indication to the source SGSN that the source SGSN reports the PS
  • the request message of the access capability receives the response message sent by the source SGSN and carries the PS access capability.
  • the network device when the network device is a mobility management entity MSC, the network device acquires a PS of the UE.
  • Access capabilities include:
  • the MSC Receiving, by the MSC, a non-access stratum NAS message carrying the PS access capability reported by the UE, the NAS The message carries the PS access capability.
  • the network device when the network device is a BSC, the network device sends the PS access capability to the rSRVCC
  • the target base station for handover specifically includes:
  • BSC fills in the source of the switch request HANDOVER REQUIRED wireless network controller to the target Radio network controller transparent information information source RNC to target RNC transparent information IE; wherein the source Radio Network Controller to Target Radio Network Controller
  • the transparent transmission information cell includes the PS access capability.
  • Source RNC to target RNC transparent information IE methods include:
  • the source RNC to Target RNC transparent information Fill in the source in the IE Wireless Network Controller to Target Wireless Network Controller Transparent Container Cell
  • the source RNC to target RNC Transparent container IE contains mobile station wireless access capability cell MS RAC IE ; or,
  • the source RNC to target RNC transparent information Fill in the source in the IE Evolved base station to the target Evolved base station Transparent container cell Source eNB to target eNB transparent container IE , the Source eNB to target eNB
  • the transparent container IE contains the MS RAC IE.
  • the network device when the network device is a BSC, the network device sends the PS access capability to the rSRVCC
  • the target base station for handover specifically includes:
  • BSC fills in the handover request HANDOVER REQUIRED source evolved base station to target evolved base station a source eNB to target eNB transparent information IE; wherein the source evolved base station to the target
  • the evolved base station transparent transmission information cell includes the PS access capability.
  • the source evolved base station to the target in the handover request HANDOVER REQUIRED includes:
  • the Source eNB to target eNB transparent Information source IE fills in the evolved base station to the target evolved base station transparent container cell
  • the Source eNB to target eNB transparent container IE includes MS RAC IE .
  • the network device when the network device is an SGSN or an MME, the network device sends the PS access capability to the
  • the target base station for rSRVCC handover specifically includes:
  • the target SGSN or MME When the rSRVCC is handed over to the global terrestrial radio access network UTRAN, the target SGSN or MME will The PS access capability is carried in the redirect request Relocation Request message to the target base station; or,
  • the target SGSN or The MME sends the PS access capability to the target base station in the handover request Handover Request message.
  • the network device when the network device is an MSC, the network device sends the PS access capability to the rSRVCC
  • the target base station for handover specifically includes:
  • the MSC passes the circuit domain to the packet domain handover request CS TO PS HO REQUEST message carries the PS Accessing the capability to the target SGSN or the target MME, so that the target SGSN or the target MME delivers the PS access capability to the target base station.
  • a specific embodiment of the present invention provides a base station controller, where the base station controller includes:
  • An obtaining unit configured to acquire a user equipment UE when performing a reverse single wireless voice call continuity rSRVCC handover Packet switching PS access capability, and the acquired UE's PS access capability is transmitted to the sending unit;
  • the sending unit is configured to send the PS access capability acquired by the acquiring unit to the rSRVCC The target base station for handover.
  • the obtaining unit is specifically configured to:
  • Classmark change message carrying the PS access capability reported by the UE.
  • Classmark change Message wherein the PS access capability is carried in the new IE in the Classmark change message;
  • the acquiring unit specifically includes:
  • a sending module configured to send, to the UE, a class label query carrying the indication that the UE reports the PS access capability CLASSMARK ENQUIRY message;
  • the receiving module is configured to receive a new message returned by the UE and carrying the PS access capability.
  • the acquiring unit specifically includes:
  • the sending unit is specifically configured to:
  • the radio network controller transparent transmission information cell includes the PS access capability.
  • the sending unit is specifically configured to:
  • the evolved base station transparent transmission information cell includes the PS access capability.
  • the embodiment of the present invention further provides a network device, where the network device includes:
  • An obtaining unit configured to acquire a user equipment UE when performing a reverse single wireless voice call continuity rSRVCC handover Packet switching PS access capability, and the acquired UE's PS access capability is transmitted to the sending unit;
  • the sending unit is configured to send the PS access capability acquired by the acquiring unit to the rSRVCC The target base station for handover.
  • the obtaining unit is specifically configured to:
  • the obtaining unit is specifically configured to:
  • the NAS receives, by the UE, a non-access stratum NAS message carrying the PS access capability, the NAS The message carries the PS access capability.
  • the sending unit is specifically configured to:
  • the PS is when the rSRVCC is handed over to the global terrestrial radio access network UTRAN
  • the access capability is carried in the redirect request Relocation Request message and sent to the target base station; or,
  • the PS is when the rSRVCC is handed over to an evolved global terrestrial radio access network E-UTRAN
  • the access capability is carried in the handover request Handover Request message and sent to the target base station.
  • the sending unit is specifically configured to:
  • Handover request through circuit domain to packet domain CS TO PS HO REQUEST message carries the PS
  • the access capability is sent to the target SGSN or the target MME to enable the target SGSN or the target MME to deliver the PS access capability to the target base station.
  • a specific embodiment of the present invention provides a base station controller, where the base station controller includes: a transmitter and a processor;
  • the processor is configured to acquire a user equipment UE when performing a reverse single wireless voice call continuity rSRVCC handover Transmitting, by the packet, the PS access capability, and transmitting the acquired PS access capability of the UE to the transmitter;
  • the transmitter is configured to send the PS access capability acquired by the processor to the rSRVCC The target base station for handover.
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the transmitter is specifically configured to:
  • the radio network controller transparent transmission information cell includes the PS access capability.
  • the transmitter is specifically configured to:
  • the evolved base station transparent transmission information cell includes the PS access capability.
  • a specific embodiment of the present invention provides a network device, where the network device includes: a transmitter and a processor;
  • the processor is configured to acquire a user equipment UE when performing a reverse single wireless voice call continuity rSRVCC handover Transmitting, by the packet, the PS access capability, and transmitting the acquired PS access capability of the UE to the transmitter;
  • the transmitter is configured to send the PS access capability acquired by the processor to the rSRVCC The target base station for handover.
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the NAS receives, by the UE, a non-access stratum NAS message carrying the PS access capability, the NAS The message carries the PS access capability.
  • the transmitter is specifically configured to:
  • the PS is when the rSRVCC is handed over to the global terrestrial radio access network UTRAN
  • the access capability is carried in the redirect request Relocation Request message and sent to the target base station;
  • the PS is when the rSRVCC is handed over to an evolved global terrestrial radio access network E-UTRAN
  • the access capability is carried in the handover request Handover Request message and sent to the target base station.
  • the transmitter is specifically configured to:
  • Handover request through circuit domain to packet domain CS TO PS HO REQUEST message carries the PS
  • the access capability is sent to the target SGSN or the target MME to enable the target SGSN or the target MME to deliver the PS access capability to the target base station.
  • the technical solution provided by the embodiment of the present invention acquires the PS of the UE by the network device when performing rSRVCC handover Access capability, and the PS access capability is sent to the target base station of the rSRVCC handover, so that the target base station can learn the PS access capability of the UE, so that the target base station can be based on the UE's PS.
  • the access capability is better to allocate scheduling resources for the UE.
  • FIG. 1 is a flowchart of a method for acquiring a PS access capability of a UE according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of a base station controller according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of a network device according to an embodiment of the present invention.
  • FIG. 4 is a structural diagram of a base station controller according to an embodiment of the present invention.
  • FIG. 5 is a structural diagram of a network device according to an embodiment of the present invention.
  • a specific embodiment of the present invention provides a PS for acquiring a UE.
  • a method for accessing a capability is implemented by a network device, and the network device may be specifically: a Mobile Switching Center (MSC), a BSC , Service Support Node (Serving GPRS SUPPORT NODE GPRS, SGSN) or Mobility Management (Mobility Management) Entity , MME );
  • MSC Mobile Switching Center
  • BSC Base Station Controller
  • Service Support Node Serving GPRS SUPPORT NODE GPRS, SGSN
  • Mobility Management Mobility Management Entity
  • the network device when performing rSRVCC handover, acquires the PS access capability of the UE;
  • the network device sends the PS access capability to the target base station of the rSRVCC handover.
  • the method provided by the specific embodiment of the present invention acquires the PS of the UE by the network device when performing the rSRVCC handover.
  • Access capability, and the PS access capability is sent to the target base station of the rSRVCC handover, so that the target base station can learn the PS access capability of the UE, so that the target base station can be based on the UE's PS.
  • the access capability is better to allocate scheduling resources for the UE.
  • the foregoing target base station may be: an RNC or an eNB.
  • the specific implementation manner of the foregoing S11 may be any one of the following manners: when the network device is a BSC
  • the implementation manner may be any one of the following manners A, B, or E.
  • the network device is the target SGSN or the target MME
  • the implementation manner may be as follows:
  • the network device is an MSC
  • its implementation can be as follows:
  • Mode A Receives the PS access capability reported by the UE when performing the rSRVCC handover.
  • the specific implementation method of the PS access capability reported by the UE may be:
  • the IE is added to the message (the class change message).
  • the new IE carries the PS access capability.
  • a new message can be added to carry the PS access capability.
  • the new message can be: PS Classmark change message, of course, in the actual application, it can also be other new messages.
  • the mode B sends an indication message for reporting the PS access capability to the UE, and receives the PS returned by the UE according to the indication message. Access capability.
  • the foregoing indication message may specifically be: a CLASSMARK ENQUIRY message;
  • the new indication for CLASSMARK ENQUIRY can be PS RAC MASK.
  • the above new instructions are used to instruct the UE to report the PS. Access capability, of course, the above new instructions can also be used in other ways.
  • the returned PS access capability can carry a new message replied by the UE (PS CLASSMARK CHANGE Inside, of course, in the actual situation, you can also add PS access capability in the IE in the Classmark change message or carry the PS in other messages.
  • the access capability of course, the new message may also have other manifestations.
  • the embodiment of the present invention does not limit the representation of the new message.
  • Mode C When performing rSRVCC handover, the network device acquires the PS of the UE from the source SGSN. Access capabilities can be divided into two ways.
  • the first way may be: acquiring the PS of the UE from the target SGSN or the target MME to the source SGSN.
  • receiving a PS context response message sent by the source SGSN and carrying the PS access capability for example, by using a context response Adding mobile station radio access capability IE (MS RAC IE) in the (Context Response) message )
  • MS RAC IE mobile station radio access capability IE
  • Context Response Context Response
  • Carrying the PS access capability can also report the UE's PS access capability through other messages.
  • the PS access capability of the UE is that the UE is attached to the attach. Or when the routing area updates Routing area updating (RAU), the PS access capability is sent to the source SGSN.
  • RAU Routing area updating
  • the second type may be: sending, to the source SGSN, the PS indicating that the source SGSN reports the UE
  • the request message of the access capability receives the response message of the carried PS access capability returned by the source SGSN; wherein the response message carrying the PS access capability may be: adding the MS RAC IE
  • the context response message may be: the request message indicating that the source SGSN reports the PS access capability may be: adding MS RAC required Indication IE's context request message, the MS RAC required indication IE represents the target ( Target ) MME/SGSN asks for source SGSN PS Access capability.
  • the foregoing request message and the response message may also be replaced by other messages.
  • the specific embodiment of the present invention does not limit the specific expression form of the request message or the response message.
  • Mode D When performing rSRVCC handover, the network device receives the non-access stratum reported by the UE ( Non-access stratum (NAS) message, the NAS message carries PS access capability. It should be noted that the UE reported by the UE carries the PS access capability. There are two implementations of the NAS message. The first type, the UE actively reports the NAS message. The second type, after the network side device sends an indication message for reporting the PS access capability to the UE, the UE returns to carry the PS message. Access capability NAS messages.
  • NAS Non-access stratum
  • the network device receives the PS access capability reported by the UE.
  • NAS message parsing NAS message to get PS access capability.
  • the BSC sends the PS access capability to the target base station in the rSRVCC handover procedure, specifically in the handover request ( HANDOVER REQUIRED ) Fill in the source RNC to the target RNC pass-through information cell (Source RNC to target RNC Transparent information IE ) to carry PS access capability.
  • the method for completing the source RNC to the target RNC transparent transmission information cell may specifically include:
  • Source RNC to target RNC Transparent information IE fills in the source RNC to the target RNC transparent container cell (Source RNC to target RNC Transparent container information element ).
  • the source RNC to the target RNC transparent container cell includes MS RAC IE, the MS RAC IE fills in the PS access capability.
  • MS RAC IE information element
  • Source RNC to target RNC when switching to E-UTRAN Transparent information IE fills in the source eNB to the target eNB transparently transmits the container cell Source eNB to target eNB
  • the transparent container IE, the source eNB to the target eNB transparently transmits the container cell to include the MS RAC IE.
  • the MS RAC IE is filled with the PS access capability, the IE format is not required to be added, and the target base station can obtain the PS access capability without any modification.
  • BSC fills in the handover request HANDOVER REQUIRED source evolved base station to target evolved base station a source eNB to target eNB transparent information IE; wherein the source evolved base station to the target
  • the evolved base station transparent transmission information cell includes the PS access capability.
  • the method of the eNB transparent information IE includes:
  • the Source eNB to target eNB transparent Information source IE fills in the evolved base station to the target evolved base station transparent container cell
  • the Source eNB to target eNB transparent container IE includes MS RAC IE .
  • the method for implementing the S12 may be specifically:
  • the target SGSN or MME When switching to UTRAN, the target SGSN or MME carries the PS access capability
  • the Relocation Request message is sent to the target base station; or,
  • the target SGSN or MME When switching to E-UTRAN, the target SGSN or MME carries the PS access capability The Handover Request message is sent to the target base station.
  • the method for implementing the S12 may be specifically:
  • MSC carries PS through CS TO PS HO REQUEST (circuit domain to packet domain handover request) message Access capability to the target SGSN or MME to enable the target SGSN or MME to deliver the PS access capability to the target base station.
  • CS TO PS HO REQUEST circuit domain to packet domain handover request
  • MSC carries PS through CS TO PS HO REQUEST (circuit domain to packet domain handover request) message Access capability to the target SGSN or MME to enable the target SGSN or MME to deliver the PS access capability to the target base station.
  • the target SGSN or MME will be PS
  • the implementation manner of the access capability being sent to the target base station may be:
  • the target SGSN or MME When switching to UTRAN, the target SGSN or MME carries the PS access capability
  • the Relocation Request message is sent to the target base station; or,
  • the target SGSN or MME When switching to E-UTRAN, the target SGSN or MME carries the PS access capability The Handover Request message is sent to the target base station.
  • a specific embodiment of the present invention provides a base station controller, where the base station controller is as described in FIG. 2, and includes:
  • the acquiring unit 21 is configured to acquire the user equipment when performing the reverse single wireless voice call continuity rSRVCC handover
  • the UE exchanges the PS access capability of the UE, and transmits the acquired PS access capability of the UE to the sending unit 22;
  • the sending unit 22 is configured to send the PS access capability acquired by the obtaining unit 21 to the rSRVCC The target base station for handover.
  • the obtaining unit 21 is specifically configured to:
  • the obtaining unit 21 includes:
  • the sending module 211 is configured to send, to the UE, a class label query carrying the indication that the UE reports the PS access capability. CLASSMARK ENQUIRY message;
  • the receiving module 212 is configured to receive a new message that is returned by the UE and carries the PS access capability.
  • the obtaining unit 21 is specifically configured to:
  • the sending unit 22 is specifically configured to:
  • the transparent information information cell includes: PS access capability.
  • the sending unit 22 is specifically configured to:
  • the evolved base station transparent transmission information cell includes the PS access capability.
  • the base station controller acquires the PS of the UE by the base station controller when performing rSRVCC handover.
  • Access capability and the PS access capability is sent to the target base station of the rSRVCC handover, so that the target base station can learn the PS access capability of the UE, so that the target base station can be based on the UE's PS.
  • the access capability is better to allocate scheduling resources for the UE.
  • the present invention further provides a network device, which may specifically be: MSC, SGSN or MME , wherein the network device is as shown in FIG. 3, and includes:
  • the obtaining unit 31 is configured to acquire the user equipment UE when performing the reverse single wireless voice call continuity rSRVCC handover Packet switching PS access capability, and the acquired PS access capability of the UE is transmitted to the sending unit 32;
  • the sending unit 32 is configured to send the PS access capability acquired by the obtaining unit 31 to the rSRVCC The target base station for handover.
  • the foregoing network device may be any one of the following configurations, where, in the case of configuration 1, the foregoing network device may be: MME Or SGSN, when configured as 2, the above network device can be: MSC.
  • the sending unit 32 is specifically configured to:
  • the Relocation Request message is sent to the target base station; or,
  • the PS When the rSRVCC is switched to the E-UTRAN of the Evolved Global Terrestrial Radio Access Network, the PS will be The access capability is carried in the handover request Handover Request message and sent to the target base station.
  • the NAS message carrying the PS message Access capability.
  • the sending unit 32 is specifically used for:
  • the access capability is sent to the target SGSN or the target MME to enable the target SGSN or the target MME to deliver the PS access capability to the target base station.
  • the network device acquires the PS of the UE by the network device when performing rSRVCC handover.
  • Access capability and the PS access capability is sent to the target base station of the rSRVCC handover, so that the target base station can learn the PS access capability of the UE, so that the target base station can be based on the UE's PS.
  • the access capability is better to allocate scheduling resources for the UE.
  • a specific embodiment of the present invention further provides a base station controller, as shown in FIG. 4, the base station controller includes: a processor 41 and a transmitter 42 ;
  • the processor 41 is configured to acquire the user equipment when performing the reverse single wireless voice call continuity rSRVCC handover
  • the UE exchanges the PS access capability of the UE, and transmits the acquired PS access capability of the UE to the transmitter 42;
  • a transmitter 42 configured to send the PS access capability acquired by the processor 41 to the rSRVCC The target base station for handover.
  • the processor 41 is specifically configured to:
  • the processor 41 is specifically configured to:
  • the processor 41 is specifically configured to:
  • the transmitter 42 is specifically configured to:
  • the transparent information information cell includes: PS access capability.
  • the transmitter 42 is specifically configured to:
  • the evolved base station transparent transmission information cell includes the PS access capability.
  • the base station controller acquires the PS of the UE by the base station controller when performing rSRVCC handover.
  • Access capability and the PS access capability is sent to the target base station of the rSRVCC handover, so that the target base station can learn the PS access capability of the UE, so that the target base station can be based on the UE's PS.
  • the access capability is better to allocate scheduling resources for the UE.
  • a specific embodiment of the present invention further provides a network device, as shown in FIG. 5, including: a processor 51 and a transmitter 52. ;
  • the processor 51 is configured to acquire the user equipment when performing the reverse single wireless voice call continuity rSRVCC handover
  • the UE exchanges the PS access capability of the UE, and transmits the acquired PS access capability of the UE to the transmitter 52;
  • a transmitter 52 configured to send the PS access capability acquired by the processor 51 to the rSRVCC The target base station for handover.
  • the network device has two configurations.
  • the network device may be an SGSN or an MME.
  • the foregoing network device may be: MSC, and the foregoing configuration is as follows:
  • Configuration 1 Processor 51 is specifically used,
  • Transmitter 52 is specifically used to:
  • the Relocation Request message is sent to the target base station; or,
  • the PS When the rSRVCC is switched to the E-UTRAN of the Evolved Global Terrestrial Radio Access Network, the PS will be The access capability is carried in the handover request Handover Request message and sent to the target base station.
  • the NAS message carrying the PS message Access capability.
  • Transmitter 52 is specifically used to:
  • the access capability is sent to the target SGSN or the target MME to enable the target SGSN or the target MME to deliver the PS access capability to the target base station.
  • the network device acquires the PS of the UE by the network device when performing rSRVCC handover.
  • Access capability and the PS access capability is sent to the target base station of the rSRVCC handover, so that the target base station can learn the PS access capability of the UE, so that the target base station can be based on the UE's PS.
  • the access capability is better to allocate scheduling resources for the UE.

Abstract

La présente invention, qui se rapporte au domaine des communications, concerne un procédé et un équipement de réseau permettant d'obtenir la capacité d'accès en mode paquets d'un équipement d'utilisateur (UE). Ledit procédé comprend les étapes suivantes : lors de l'exécution d'un transfert rSRVCC (transfert de continuité des appels vocaux radio uniques inverses), l'équipement de réseau obtient la capacité d'accès en mode paquets de l'UE; l'équipement de réseau envoie la capacité d'accès en mode paquets à la station de base cible du transfert rSRVCC. La solution technique de la présente invention présente l'avantage que la station de base cible peut obtenir la capacité d'accès en mode paquets, distribuer et planifier des ressources pour l'UE selon la capacité d'accès en mode paquets lors de l'exécution du transfert rSRVCC.
PCT/CN2012/079987 2012-08-10 2012-08-10 Procédé et équipement de réseau pour obtenir une capacité d'accès en mode paquets d'un équipement d'utilisateur WO2014023032A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280040302.0A CN103765956B (zh) 2012-08-10 2012-08-10 获取ue的ps接入能力的方法及网络设备
PCT/CN2012/079987 WO2014023032A1 (fr) 2012-08-10 2012-08-10 Procédé et équipement de réseau pour obtenir une capacité d'accès en mode paquets d'un équipement d'utilisateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/079987 WO2014023032A1 (fr) 2012-08-10 2012-08-10 Procédé et équipement de réseau pour obtenir une capacité d'accès en mode paquets d'un équipement d'utilisateur

Publications (1)

Publication Number Publication Date
WO2014023032A1 true WO2014023032A1 (fr) 2014-02-13

Family

ID=50067412

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/079987 WO2014023032A1 (fr) 2012-08-10 2012-08-10 Procédé et équipement de réseau pour obtenir une capacité d'accès en mode paquets d'un équipement d'utilisateur

Country Status (2)

Country Link
CN (1) CN103765956B (fr)
WO (1) WO2014023032A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101370266A (zh) * 2007-08-19 2009-02-18 华为技术有限公司 切换方法、终端重新附着方法
EP2200356A2 (fr) * 2008-12-19 2010-06-23 HTC Corporation Procédé de rapport de capacité de technologie à accès radio et appareil associé
CN102378297A (zh) * 2010-08-23 2012-03-14 中兴通讯股份有限公司 一种终端能力上报的方法及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101370266A (zh) * 2007-08-19 2009-02-18 华为技术有限公司 切换方法、终端重新附着方法
EP2200356A2 (fr) * 2008-12-19 2010-06-23 HTC Corporation Procédé de rapport de capacité de technologie à accès radio et appareil associé
CN102378297A (zh) * 2010-08-23 2012-03-14 中兴通讯股份有限公司 一种终端能力上报的方法及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3GPP TSG SA2, LS response on contents of Handover Required message for rSRVCC", 3GPP TSG-SA WG2 MEETING #92, 13 July 2012 (2012-07-13), pages 2 - 123370 *

Also Published As

Publication number Publication date
CN103765956B (zh) 2018-05-04
CN103765956A (zh) 2014-04-30

Similar Documents

Publication Publication Date Title
WO2011142567A2 (fr) Procédé de transfert intercellulaire prenant en charge une mobilité de terminal
WO2018174373A1 (fr) Procédé de gestion de session et nœud smf
WO2016186416A1 (fr) Procédé et dispositif de prise en charge d'une optimisation de radiomessagerie
WO2016006969A1 (fr) Procédé et dispositif de transfert intercellulaire entre des nœuds menb dans un système à petites cellules
WO2017030399A1 (fr) Procédé et appareil d'accès d'ue
WO2018174383A1 (fr) Procédé de gestion de session et nœud smf
WO2011129648A2 (fr) Appareil et procédé pour un transfert intercellulaire dans un système de communication mobile
WO2015020449A1 (fr) Procédé de génération et de gestion de clé de sécurité d'une structure distribuée pdcp pour prise en charge d'une double connectivité
WO2014104705A1 (fr) Procédé et système pour assister une reprise rapide d'un équipement utilisateur
WO2015012631A1 (fr) Procédé permettant de résoudre des problèmes de sécurité au moyen de paires nh et ncc dans un système de communication mobile
WO2015167261A1 (fr) Procédé et appareil de transmission de rapport de transfert intercellulaire et de rapport de rlf
WO2016117979A1 (fr) Procédé et appareil prenant en charge un décrochage local dans une architecture à connectivité double
WO2015065062A1 (fr) Procédé et système de transfert intercellulaire
WO2011132927A2 (fr) Dispositif et procédé pour réaliser une procédure rsrvcc
WO2012138099A2 (fr) Serveur destiné à se charger d'un plan de commande dans un réseau de communication mobile et procédé pour prendre en charge une mobilité par service de détournement de trafic dans le même serveur
WO2013187728A1 (fr) Procédé de sélection de réseau mobile terrestre public pour un partage de réseau
WO2013005992A2 (fr) Procédé permettant d'éviter l'échec du transfert intercellulaire
WO2018226006A1 (fr) Procédé et cellule de détermination d'un transfert intercellulaire d'une session de pdu
WO2013066071A1 (fr) Procédé et dispositif pour prendre en charge un transfert de groupe
WO2017026786A1 (fr) Procédé et appareil de commande de support wlan
WO2013089420A1 (fr) Procédé et appareil pour rapporter des capacités bimodes dans un réseau d'évolution à long terme
WO2014046431A2 (fr) Procédé pour établir correctement un service d'accès ip local
WO2014098405A1 (fr) Procédés, systèmes, et dispositifs, pour des communications dans un réseau de petites cellules
WO2009134064A2 (fr) Procédé et dispositif pour permettre l'interfonctionnement entre un système 3g et un système sae
WO2018174427A1 (fr) Procédé et dispositif de commande d'un état de transmission de données

Legal Events

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

Ref document number: 12882616

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: 12882616

Country of ref document: EP

Kind code of ref document: A1