WO2012003633A1 - Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur - Google Patents

Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur Download PDF

Info

Publication number
WO2012003633A1
WO2012003633A1 PCT/CN2010/075042 CN2010075042W WO2012003633A1 WO 2012003633 A1 WO2012003633 A1 WO 2012003633A1 CN 2010075042 W CN2010075042 W CN 2010075042W WO 2012003633 A1 WO2012003633 A1 WO 2012003633A1
Authority
WO
WIPO (PCT)
Prior art keywords
service
message
radio
downlink
network element
Prior art date
Application number
PCT/CN2010/075042
Other languages
English (en)
Chinese (zh)
Inventor
杨金星
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to PCT/CN2010/075042 priority Critical patent/WO2012003633A1/fr
Publication of WO2012003633A1 publication Critical patent/WO2012003633A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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 invention relates to the field of communications, and in particular, to a method, system, and radio side network element for implementing multi-user sharing of the same radio resource sharing service.
  • Downlink voice is received by multiple users, but uplink voice is transmitted independently (or not); multiple users simultaneously receive the same video, image, audio and other multimedia services.
  • 3GPP Third Generation Partnership Projects
  • MBMS Multimedia Broadcast Multicast Service
  • WCDMA Wideband Code Division Multiple Access
  • Broadcast multicast service service type, and inherits and extends MBMS service in LTE (Long Term Evolution) system.
  • the disadvantage of the MBMS service is that if the PtP (point-to-point) networking mode is adopted, the downlink radio resources of multiple users are independently allocated and cannot be shared, resulting in waste of resources; if PtM is used (point-to-multipoint) Networking, there is no channel for uplink data transmission.
  • PtP point-to-point
  • PtM point-to-multipoint
  • the technical problem to be solved by the present invention is to provide a method, system, and radio side network element for realizing multi-user sharing the same radio resource sharing service, and the method for realizing downlink multi-user sharing the same radio resource sharing service without using MBMS .
  • the present invention provides a method for realizing multi-user sharing the same radio resource sharing service, including: When the service is assigned to the terminal, the core network sends a service-assigned message to the wireless side, where the message carries the indication information, where the indication information is used to indicate whether the current service is for downlink resource sharing and allocation on the wireless side, and the wireless side network element After receiving the message of the service assignment, determining, according to the indication information in the message, whether the current service performs downlink resource sharing and allocation on the wireless side, and if yes, using the same network temporary identifier to use multiple of the current service The terminal performs scheduling and sends downlink service data.
  • the indication information includes a downlink resource sharing allocation range and a shared service number.
  • the wireless The side network element schedules and transmits downlink service data to multiple terminals that use the same service corresponding to the shared service number in the downlink resource sharing allocation range.
  • the downlink resource sharing allocation range is one of the following areas: a location area, a routing area, a service area, a service area, a radio network controller (RNC), a base station, or a cell.
  • the indication information further includes a downlink resource sharing allocation indication.
  • the indication information further includes an uplink configuration indication, where the uplink configuration indication is used to indicate whether to allocate terminal uplink configuration information, and after the wireless side network element receives the service assignment message, the method further includes: The radio side network element determines whether to allocate uplink configuration information to the terminal according to the uplink configuration indication.
  • the service-assigned message sent by the core network to the wireless side is a service assignment request message, a service assignment modification message, or an incoming relocation request message, where the wireless side
  • the network element is an RNC
  • the network temporary identifier is a high-speed downlink shared channel radio network temporary identifier (H-RNTI).
  • the service-assigned message sent by the core network to the radio side is a service assignment request.
  • the message, the service assignment modification message or the handover access request message, the radio side network element is an evolved Node B (e-NodeB), and the network temporary identifier is a radio network temporary identifier (RNTI).
  • e-NodeB evolved Node B
  • RNTI radio network temporary identifier
  • the present invention provides a wireless side network element, including a receiving module and a processing module, where: the receiving module is configured to: after receiving the message of the service assignment sent by the core network, send the message of the service assignment to the processing module; the processing module is configured to: according to the indication in the message The information is used to determine whether the current service performs downlink resource sharing allocation on the wireless side.
  • the same network temporary identifier is used to schedule and send downlink service data to multiple terminals using the current service.
  • the indication information includes a downlink resource sharing allocation range and a shared service number.
  • the processing module is configured to: determine, according to the indication information in the message, that the current service performs downlink resource sharing and allocation on the wireless side, Within the downlink resource sharing allocation range, scheduling and transmitting downlink service data are performed on multiple terminals that use the same service corresponding to the shared service number.
  • the downlink resource sharing allocation range is one of the following areas: a location area, a routing area, a service area, a service area, a radio network controller (RNC), a base station, or a cell.
  • RNC radio network controller
  • the indication information further includes a downlink resource sharing allocation indication.
  • the indication information further includes an uplink configuration indication, where the uplink configuration indication is used to indicate whether to allocate terminal uplink configuration information, and the processing module is further configured to: after receiving the service assignment message, according to the uplink The configuration indication determines whether to allocate uplink configuration information to the terminal.
  • the radio side network element is an RNC
  • the service assigned message sent by the core network is a service assignment request message, a service assignment modification message, or an incoming relocation request message.
  • the network temporary identifier is a high speed downlink shared channel radio network temporary identifier (H-RNTI); for a long term evolution (LTE) system, the radio side network element is an evolved node B (e-NodeB), and the core network sends the service
  • the assigned message is a service assignment request message, a service assignment modification message or a handover access request message, and the network temporary identifier is a radio network temporary identifier (RNTI).
  • the present invention provides a system for implementing the same radio resource sharing service for multiple users, including the radio side network element, the core network, and the terminal, where:
  • the core network is configured to: when performing service assignment to the terminal, send a service-assigned message to the wireless side, where the message carries indication information, where the indication information is used to indicate whether the current service performs downlink resource sharing and allocation on the wireless side.
  • the wireless side only needs to establish a set of scheduling resources (H-RNTI, for the shared service,
  • the downlink supports multi-user simultaneous scheduling, saving Radio resources; Compared with the PtM method, a mechanism for transmitting data is also provided in the uplink direction.
  • FIG. 1 is a scenario in which a downlink multi-user shares the same radio resource sharing service according to an embodiment of the present invention
  • FIG. 2 is a flow chart of sharing a shared resource message in a WCDMA system according to an embodiment of the present invention
  • FIG. 3 is a WCDMA system according to Embodiment 2 of the present invention
  • FIG. 4 is a flow chart of the shared resource allocation message in the LTE system according to the third embodiment of the present invention
  • FIG. 5 is a flow chart of not sharing the resource allocation message in the LTE system according to the fourth embodiment of the present invention
  • Schematic diagram of the wireless network side network element is a scenario in which a downlink multi-user shares the same radio resource sharing service according to an embodiment of the present invention
  • FIG. 2 is a flow chart of sharing a shared resource message in a WCDMA system according to an embodiment of the present invention
  • FIG. 3 is a WCDMA system according to Embodiment 2 of the present invention
  • FIG. 4 is a flow chart of the
  • HSDPA High Speed Downlink Packet Access, high speed
  • the wireless side already has the technology and capability to send one piece of data to multiple terminals simultaneously.
  • the mechanism implements the core network to inform the wireless network that the current service is a service shared by multiple users in the downlink direction, and the wireless network allocates independent wireless resources to multiple users even if the multiple users are in the same cell.
  • the basic idea of the present invention is to add indication information (indication field) to the interface message between the core network and the wireless network, and also to extend and agree on the meaning of the existing 3GPP field (such as QoS Class Identifier in LTE).
  • the field performs meaning expansion and agreement), and the indication information indicates whether the current service performs downlink resource sharing allocation on the wireless side.
  • the core network sends a service-assigned message to the wireless side, where the message carries the indication information, where the indication information is used to indicate whether the current service is performing downlink resource sharing and allocation on the wireless side;
  • the network element determines, according to the indication information in the message, whether the current service performs downlink resource sharing and allocation on the wireless side, and if so, uses the same network temporary identifier to use the current service.
  • a plurality of terminals perform scheduling and transmit downlink service data.
  • the radio side network element After receiving the message of the service assignment, the radio side network element allocates a network temporary identifier to the terminal to establish a radio resource bearer. If the indication information in the message indicates that the current service is performing the downlink resource sharing allocation on the radio side, the radio side network element is the network temporary identifier allocated by the terminal and the other terminal sharing the current service.
  • the network temporary identifiers are the same, that is, the wireless side network element allocates the same network temporary identifier to multiple terminals sharing the current service, and the wireless side network element can use the same network temporary identifier to use multiple of the current services.
  • the terminal performs scheduling and sends downlink service data.
  • the above indication information may include one or more combinations of the following information:
  • a downlink resource sharing allocation indication (a field of a new field or an extended meaning) is used to indicate whether the current service downlink can be shared by multiple users, and the wireless side can determine, according to the indication field, whether only one set of radio resources is allocated in the downlink;
  • the downlink resource sharing allocation range is used to indicate the range of the current service downlink sharing, including but not limited to the location area, the routing area, the service area, the service area, the RNC (Radio Network Controller), and the base station (for example, NodeB (Node B), e-NodeB (Evolved Node B)), cell;
  • An uplink configuration indication configured to indicate whether to allocate terminal uplink configuration information.
  • the core network may implicitly notify the wireless side network element whether the current service is performing the downlink resource on the wireless side by using the indication information to carry the downlink resource sharing allocation range and the shared service number. Shared allocation.
  • the wireless side network element may identify the sharable scheduled service according to the indication information, and use the same sharing in the downlink resource sharing allocation range. Multiple terminals of the service corresponding to the service number perform scheduling and send downlink service data.
  • the wireless side network element may determine whether to allocate uplink configuration information to the terminal according to the uplink configuration indication.
  • the terminal can send uplink data.
  • the service-assigned message may be a service assignment request message, a service assignment modification message, or an incoming relocation request message, where the radio side network element is an RNC, and the network temporary identifier is an H-RNTI, and the core network
  • the network element is an SGSN (Serving GPRS Support Node) or an MSC (Mobile Switching Centre); for the LTE system, the service-assigned message may be a service assignment request message or a service assignment modification message.
  • the radio side network element is an e-NodeB
  • the network temporary identifier is an RNTI
  • the network element of the core network is a SAE (System Architecture Evolution) network element.
  • the core network may include indication information (including a downlink resource sharing allocation indication and a downlink resource sharing allocation range) in a service assignment, a modification, a reconfiguration, and a release, and the wireless network performs the cell according to the indication information. Multiple terminals share one set of downlink radio resources for data reception.
  • Embodiment 1 The process of sharing resource allocation in a WCDMA system will be described in detail below with reference to FIG.
  • Step 101 When the core network sends the service assignment message (service assignment request, service assignment modification, and incoming relocation request) of the terminal 1, the current service sharing service number is indicated, the shared resource allocation may be performed, and the shared resource allocation is given.
  • the range such as the location area, the routing area, the service area, the RNC, the cell, the service area, etc., in this example, the shared resource allocation range is the cell.
  • Step 102 After receiving the message, the RNC organizes to establish a radio resource bearer.
  • the RNC performs centralized scheduling on the service according to the shared resource allocation indication, and allocates the same H- to the terminal using the service.
  • the RNTI the terminal can receive the downlink HSPA data indicated by the H-RNTI at the same time; the RNC sends the configured radio resource bearer to the terminal 1 through the Uu interface RB (Radio Bearer) reconfiguration and RB establishment.
  • Step 103 After receiving the Uu interface reconfiguration message, the terminal 1 performs configuration according to the configuration information, and returns a completion message to the RNC.
  • Steps 104 to 106 are similar to steps 101 to 103 except that the terminal 1 is replaced with a terminal.
  • terminal 1 and terminal N are two terminals that receive the shared resource allocation service in the same cell.
  • the same service data is received by monitoring the HSDPA data of the same H-RNTI.
  • the indication information carries an uplink configuration indication, which indicates that the uplink configuration information is allocated by the terminal
  • the RNC allocates an uplink resource to the terminal, and the terminal 1 and the terminal N can send the uplink data. Whether the terminal sends uplink data depends on the application layer service type.
  • Embodiment 2 The process of not sharing resource allocation in a WCDMA system will be described in detail below with reference to FIG.
  • Step 201 When the core network sends the service assignment message (service assignment request, service assignment modification, and incoming relocation request) of the terminal 1, the current service is not allowed to perform shared resource allocation, or does not indicate that the shared resource allocation is allowed.
  • Step 203 After receiving the Uu interface reconfiguration message, the terminal 1 performs configuration according to the configuration information, and returns a completion message to the RNC.
  • Steps 204 to 206 are similar to steps 201 to 203 except that the terminal 1 is replaced with a terminal.
  • terminal 1 and terminal N are two terminals that use the same service in the same cell. Receive the same service data by monitoring HSDPA data of different H-RNTIs. In this example, terminal 1 and terminal N may have data transmission or no data transmission, depending on the application layer service type.
  • Embodiment 3 The process of sharing resource allocation in the LTE system is described in detail below with reference to FIG. 4 .
  • Step 301 When the core network sends the service assignment message (service assignment request, service assignment modification, and incoming relocation request) of the terminal 1, the current service sharing service number is indicated, and the shared resource allocation may be performed (by adding a message field or an extension) Currently existing message fields, such as the QoS Class Identifier field in LTE, and give the scope of shared resource allocation, such as location area, routing area, monthly service area, e-NodeB, cell, service area, etc. The range of shared resource allocation is cell.
  • Step 302 After receiving the message, the e-NodeB organizes to establish a radio resource bearer.
  • the e-NodeB allocates the radio resource according to the shared resource allocation indication, and each radio cell allocates the service to the terminal, and allocates the terminal for using the service.
  • the terminal can receive the downlink data indicated by the RNTI at the same time; the e-NodeB sends the configured radio resource bearer to the terminal 1 through the air interface configuration message.
  • Step 303 After receiving the air interface reconfiguration message, the terminal 1 performs configuration according to the configuration information, and returns a completion message to the e-NodeB.
  • Steps 304 to 306 are similar to steps 301 to 303 except that the terminal 1 is replaced with a terminal.
  • terminal 1 and terminal N are two terminals that receive the shared resource allocation service in the same cell.
  • the same service data is received by monitoring the HSDPA data of the same RNTI.
  • the indication information carries an uplink configuration indication
  • the terminal 1 and the terminal N can send the uplink data. Whether the terminal sends uplink data depends on the application layer service type.
  • Embodiment 4 The process of not sharing resource allocation in the LTE system is described in detail below with reference to FIG.
  • Step 401 When the core network sends the service assignment message of the terminal 1 (service assignment request, service assignment modification, and incoming relocation request), it indicates that the current service does not allow shared resource allocation, or does not indicate that the shared resource allocation is allowed.
  • Step 402 After receiving the message, the e-NodeB organizes to establish a radio resource bearer.
  • the e-NodeB allocates different RNTIs to the terminal that uses the current service according to the unshared resource allocation indication, and the terminals respectively receive The downlink data indicated by the RNTI of the RNTI; the e-NodeB sends the configured radio resource bearer to the terminal 1 through the air interface configuration message.
  • Step 403 After receiving the air interface reconfiguration message, the terminal 1 performs configuration according to the configuration information, and returns a completion message to the e-NodeB.
  • Steps 404 to 406 are similar to steps 401 to 403 except that the terminal 1 is replaced with a terminal.
  • terminal 1 and terminal N are two terminals that use the same service in the same cell.
  • the same service data is received by monitoring LTE downlink data of different RNTIs.
  • terminal 1 and terminal N may have data transmission or no data transmission, depending on the application layer service type.
  • the wireless side network element of the embodiment of the present invention includes a receiving module 61 and a processing module.
  • the receiving module 61 is configured to: after receiving the message of the service assignment sent by the core network, send the message of the service assignment to the processing module 62; the processing module 62 is configured to: determine according to the indication information in the message Whether the current service performs downlink resource sharing allocation on the wireless side, and if so, uses the same network temporary identifier to schedule and send downlink service data to multiple terminals using the current service.
  • the indication information includes a downlink resource sharing allocation range and a shared service number.
  • the processing module 62 is configured to: when determining, according to the indication information in the message, that the current service performs downlink resource sharing allocation on the wireless side, Within the downlink resource sharing allocation range, scheduling and transmitting downlink service data are performed on multiple terminals that use the same service corresponding to the shared service number.
  • the downlink resource sharing allocation range is one of the following areas: a location area, a routing area, a service area, a service area, an RNC, a base station, or a cell.
  • the indication information may further include a downlink resource sharing allocation indication.
  • the indication information may further include an uplink configuration indication, where the uplink configuration indication is used to indicate whether to allocate terminal uplink configuration information; the processing module 62 is further configured to: after receiving the service assignment message, determine according to the uplink configuration indication Whether to allocate uplink configuration information to the terminal.
  • the radio side network element is an RNC
  • the service-assigned message sent by the core network is a service assignment request message, a service assignment modification message, or an incoming relocation request message, where the network temporary identifier is an H-RNTI
  • the radio side network element is an e-NodeB
  • the service-assigned message sent by the core network is a service assignment request message, a service assignment modification message, or a handover access request message, where the network temporary identifier is an RNTI.
  • the system for implementing the same radio resource sharing service by multiple users in the embodiment of the present invention includes the radio side network element, the core network, and the terminal, where: the core network is configured to: when performing service assignment to the terminal, to the wireless
  • the side sends a service-assigned message, where the message carries indication information, where the indication information is used to indicate whether the current service is in the absence.
  • the line side performs downlink resource sharing allocation.
  • the present invention provides a method, a system, and a radio side network element for realizing the same radio resource sharing service for multiple users, and the interface message directly transmitted through the core network and the radio network is used to indicate whether the current service is downlinked on the radio side.
  • the resource sharing allocation indication message enables the wireless side to use the same network temporary identifier to schedule and send downlink service data to multiple terminals using the service, which can effectively save radio resources and effectively reduce downlink interference.

Abstract

La présente invention concerne un procédé, un système et un élément de réseau côté radio permettant de faire en sorte que de multiples utilisateurs puissent partager des ressources radio communes pour partager des services. Le procédé comprend les étapes suivantes : lorsqu'il attribue des services à des terminaux, le réseau de base envoie un message d'affectation de service au côté radio, ledit message contenant des informations d'indication indiquant si l'allocation partagée des ressources de liaison descendante sera implémentée dans le côté radio pour le service actuel ; après avoir reçu ledit message d'affectation de service, l'élément de réseau côté radio détermine si l'allocation partagée des ressources de liaison descendante sera implémentée dans le côté radio pour le service actuel et, si c'est le cas, utilise la même identité temporaire de réseau pour ordonnancer de multiples terminaux utilisant le service actuel et pour transmettre des données de service de liaison descendante. Grâce à la présente invention, les ressources radio peuvent être économisées de manière efficace et, en même temps, l'interférence de liaison descendante peut être réduite de manière efficace.
PCT/CN2010/075042 2010-07-07 2010-07-07 Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur WO2012003633A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/075042 WO2012003633A1 (fr) 2010-07-07 2010-07-07 Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/075042 WO2012003633A1 (fr) 2010-07-07 2010-07-07 Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur

Publications (1)

Publication Number Publication Date
WO2012003633A1 true WO2012003633A1 (fr) 2012-01-12

Family

ID=45440762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/075042 WO2012003633A1 (fr) 2010-07-07 2010-07-07 Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur

Country Status (1)

Country Link
WO (1) WO2012003633A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112668000A (zh) * 2021-01-04 2021-04-16 新华三信息安全技术有限公司 一种配置数据处理方法及装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1499762A (zh) * 2002-11-05 2004-05-26 北京三星通信技术研究有限公司 为mbms业务建立无线接入承载的方法
CN1870468A (zh) * 2005-11-30 2006-11-29 华为技术有限公司 一种多媒体广播组播业务的实现方法
CN1997169A (zh) * 2006-12-31 2007-07-11 华为技术有限公司 一种对多媒体广播组播服务用户进行频率层汇聚的方法
CN101068432A (zh) * 2007-04-18 2007-11-07 中兴通讯股份有限公司 一种为mbms业务统一分配资源的装置、系统和方法
CN101262634A (zh) * 2007-03-05 2008-09-10 中兴通讯股份有限公司 Td-scdma系统中多媒体广播组播业务的发射方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1499762A (zh) * 2002-11-05 2004-05-26 北京三星通信技术研究有限公司 为mbms业务建立无线接入承载的方法
CN1870468A (zh) * 2005-11-30 2006-11-29 华为技术有限公司 一种多媒体广播组播业务的实现方法
CN1997169A (zh) * 2006-12-31 2007-07-11 华为技术有限公司 一种对多媒体广播组播服务用户进行频率层汇聚的方法
CN101262634A (zh) * 2007-03-05 2008-09-10 中兴通讯股份有限公司 Td-scdma系统中多媒体广播组播业务的发射方法
CN101068432A (zh) * 2007-04-18 2007-11-07 中兴通讯股份有限公司 一种为mbms业务统一分配资源的装置、系统和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112668000A (zh) * 2021-01-04 2021-04-16 新华三信息安全技术有限公司 一种配置数据处理方法及装置
CN112668000B (zh) * 2021-01-04 2023-06-13 新华三信息安全技术有限公司 一种配置数据处理方法及装置

Similar Documents

Publication Publication Date Title
RU2406240C1 (ru) Устройства и способ для мультивещания
JP4217683B2 (ja) 無線移動通信システムにおけるマルチメディアサービス方法
TWI331466B (en) Method and related apparatus of handling point-to-multipoint mbms service in a wireless communications system
JP4426591B2 (ja) セルラー通信システムにおけるブロードキャスト又はマルチキャストサービスに関連したメッセージを送信する方法
US8131273B2 (en) Method for transmitting and receiving a MBMS service in mobile communication system
AU2005241839B2 (en) Transmitting and receiving notification of control information for point to multipoint service in wireless communication system
UA82114C2 (uk) Спосіб, система та пристрій для отримання послуг (варіанти) та мережа для передачі послуг
WO2008025239A1 (fr) Station de base à mbms évolué, équipement d'utilisateur et procédé
AU2004306053B2 (en) Method and apparatus for providing multimedia broadcast/multicast service in mobile communication system
WO2011018037A1 (fr) Procede, appareil et systeme de configuration d'informations de commande de service de diffusion/multidiffusion multimedia (mbms)
KR101075635B1 (ko) 방송 및 멀티캐스트(ｍｂｍｓ) 서비스를 위한 정보전달 방법
CN106162734B (zh) 资源的配置方法及装置
JP2007251945A (ja) ポイント・ツー・マルチポイントｍｂｍｓサービス情報を取得する方法及び装置
KR20230004776A (ko) 브로드캐스트/멀티캐스트 서비스 관리 방법, 장치, 전자 설비, 저장 매체
WO2021129838A1 (fr) Procédé de transmission de données, station de base, et élément de réseau central
WO2014086180A1 (fr) Réseau d'accès de groupe, équipement terminal et procédé pour se joindre à un groupe
WO2011023113A1 (fr) Procédé de gestion de flux de service de multidiffusion/diffusion et station de base
WO2016107204A1 (fr) Procédé et serveur de communication de groupe
JP5136646B2 (ja) 通信制御方法、無線装置、基地局
WO2012003633A1 (fr) Procédé, système et élément de réseau côté radio permettant d'implémenter un service partagé multi-utilisateur
WO2014179963A1 (fr) Procédé et appareil de traitement de services
WO2015070370A1 (fr) Procédé de traitement de service de groupe et entité de coordination de multidiffusion
JP7425259B2 (ja) 通信制御方法及び基地局
US20240114592A1 (en) Session setup method and apparatus
JP7469564B2 (ja) 通信制御方法、ユーザ装置、プロセッサ、ネットワークノード及び移動通信システム

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: 10854293

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: 10854293

Country of ref document: EP

Kind code of ref document: A1