BR112015024338A2 - continuidade de serviço para comunicação de grupo sobre lte embms - Google Patents

continuidade de serviço para comunicação de grupo sobre lte embms

Info

Publication number
BR112015024338A2
BR112015024338A2 BR112015024338A BR112015024338A BR112015024338A2 BR 112015024338 A2 BR112015024338 A2 BR 112015024338A2 BR 112015024338 A BR112015024338 A BR 112015024338A BR 112015024338 A BR112015024338 A BR 112015024338A BR 112015024338 A2 BR112015024338 A2 BR 112015024338A2
Authority
BR
Brazil
Prior art keywords
multicast
service
group communication
mbms
communication
Prior art date
Application number
BR112015024338A
Other languages
English (en)
Inventor
Hsu Chia-Chun
Yu Chia-Hao
Huang-Fu Chien-Chun
Chen Yih-Shen
Jheng Yu-Syuan
Original Assignee
Mediatek Inc
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 Mediatek Inc filed Critical Mediatek Inc
Publication of BR112015024338A2 publication Critical patent/BR112015024338A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

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

Abstract

resumo continuidade de serviço para comunicação de grupo sobre lte embms um método de suportar comunicação de grupo sobre lte mbms é fornecido. um ue estabelece primeiro uma portadora de serviço de pacote evoluído (eps) de unidifusão em uma rede lte para comunicação de grupo. o ue pertence a um grupo de comunicação tendo um id de grupo de comunicação. um ue recebe informação de acesso a partir da rede para monitorar tráfego de multidifusão de enlace descendente (dl) da comunicação de grupo de dl com base em uma decisão de multidifusão. o ue está então pronto para monitorar uma portadora de serviço de difusão-multidifusão de multimídia (mbms) de multidifusão para receber o tráfego de multidifusão de dl. em uma modalidade, o ue pede para comutar o tráfego de multidifusão de dl a partir da portadora de mbms de multidifusão para a portadora de eps de unidifusão ao detectar que o ue está aproximando de um limite de cobertura de mbms. em outra modalidade, o ue transmite uma indicação de células alvo preferidas para a rede antes de efetuar um handover ("transferência entre células") e, assim, manter a continuidade de serviço de multidifusão da comunicação de grupo.
BR112015024338A 2013-03-22 2014-03-24 continuidade de serviço para comunicação de grupo sobre lte embms BR112015024338A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201361804402P 2013-03-22 2013-03-22
US201361804392P 2013-03-22 2013-03-22
US201361804405P 2013-03-22 2013-03-22
US201361804398P 2013-03-22 2013-03-22
US14/221,689 US9445243B2 (en) 2013-03-22 2014-03-21 Service continuity for group communication over LTE eMBMS
PCT/CN2014/073968 WO2014146617A1 (en) 2013-03-22 2014-03-24 Service continuity for group communication over lte embms

Publications (1)

Publication Number Publication Date
BR112015024338A2 true BR112015024338A2 (pt) 2017-07-18

Family

ID=51569088

Family Applications (4)

Application Number Title Priority Date Filing Date
BR112015024197A BR112015024197A2 (pt) 2013-03-22 2014-03-24 comunicação de grupo sobre lte embms
BR112015024335A BR112015024335A2 (pt) 2013-03-22 2014-03-24 recepção de modo de espera para comunicação de grupo sobre lte embms
BR112015024337A BR112015024337A2 (pt) 2013-03-22 2014-03-24 transmissão eficaz de recurso de rádio para comunicação de grupo sobre lte embms
BR112015024338A BR112015024338A2 (pt) 2013-03-22 2014-03-24 continuidade de serviço para comunicação de grupo sobre lte embms

Family Applications Before (3)

Application Number Title Priority Date Filing Date
BR112015024197A BR112015024197A2 (pt) 2013-03-22 2014-03-24 comunicação de grupo sobre lte embms
BR112015024335A BR112015024335A2 (pt) 2013-03-22 2014-03-24 recepção de modo de espera para comunicação de grupo sobre lte embms
BR112015024337A BR112015024337A2 (pt) 2013-03-22 2014-03-24 transmissão eficaz de recurso de rádio para comunicação de grupo sobre lte embms

Country Status (6)

Country Link
US (7) US9319851B2 (pt)
EP (4) EP2859741B1 (pt)
CN (6) CN104813690B (pt)
BR (4) BR112015024197A2 (pt)
ES (4) ES2740849T3 (pt)
WO (4) WO2014146616A1 (pt)

Families Citing this family (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9980247B2 (en) 2012-10-26 2018-05-22 Qualcomm Incorporated Primary cell signaling for eMBMS in carrier aggregation
US10111049B2 (en) * 2012-10-26 2018-10-23 Qualcomm Incorporated Multiband eMBMS enhancement using carrier aggregation
US9319851B2 (en) 2013-03-22 2016-04-19 Mediatek, Inc. Radio resource efficient transmission for group communication over LTE eMBMS
WO2014161200A1 (en) * 2013-04-04 2014-10-09 Qualcomm Incorporated Service continuity with embms support on nct
US9807188B2 (en) * 2013-04-09 2017-10-31 Samsung Electronics Co., Ltd. Methods and apparatuses for dynamic content offloading
EP2987381B1 (en) * 2013-04-19 2022-03-30 Nokia Technologies Oy Multimedia broadcast/multimedia service (mbms) session update
EP3005811B1 (en) * 2013-05-30 2019-02-27 Nokia Solutions and Networks Oy Signalling for group communications
US10028107B1 (en) * 2013-07-09 2018-07-17 Sprint Spectrum L.P. Dynamic MBMS network reconfiguration
WO2015020736A1 (en) * 2013-08-08 2015-02-12 Intel IP Corporation Method, apparatus and system for electrical downtilt adjustment in a multiple input multiple output system
US10349225B2 (en) * 2013-08-27 2019-07-09 Verizon Patent And Licensing Inc. Private multicast networks
CN104469691B (zh) * 2013-09-25 2018-04-17 电信科学技术研究院 一种组通信方法、设备及系统
WO2015061981A1 (en) * 2013-10-30 2015-05-07 Qualcomm Incorporated Ad-hoc group call communications over evolved multimedia broadcast multicast service
CN104640077B (zh) * 2013-11-08 2019-10-11 中兴通讯股份有限公司 一种集群通信的方法及系统、用户设备和网络侧设备
US10142800B2 (en) * 2013-11-29 2018-11-27 Lg Electronics Inc. Method and apparatus for transmitting unicast request indication in wireless communication system
US20150195326A1 (en) * 2014-01-03 2015-07-09 Qualcomm Incorporated Detecting whether header compression is being used for a first stream based upon a delay disparity between the first stream and a second stream
JP2015142225A (ja) * 2014-01-28 2015-08-03 ソニー株式会社 装置
US10542452B2 (en) * 2014-06-10 2020-01-21 Apple Inc. Enhancing quality of service for high priority services
CN105282709B (zh) * 2014-06-10 2018-09-11 中兴通讯股份有限公司 基于lte的集群通信系统重建恢复方法和用户终端
US10772073B2 (en) 2014-07-18 2020-09-08 Samsung Electronics Co., Ltd. Synchronization method and device for device-to-device communication in wireless communication system
US11212321B2 (en) * 2014-08-18 2021-12-28 Nokia Solutions and Network OY Group communication service enabler security
GB2530523A (en) * 2014-09-24 2016-03-30 Vodafone Ip Licensing Ltd Managing communication resources
WO2016045739A1 (en) * 2014-09-25 2016-03-31 Telefonaktiebolaget L M Ericsson (Publ) Congestion mitigation by offloading to non-3gpp networks
KR102489759B1 (ko) 2014-09-26 2023-01-18 삼성전자 주식회사 무선 통신 시스템에서 방송 자원 혼잡 제어 방법 및 장치
BR112017009049B1 (pt) * 2014-10-31 2022-12-13 Huawei Technologies Co., Ltd Estação base, equipamento de usuário e métodos de comunicação de grupo
WO2016070380A1 (en) 2014-11-06 2016-05-12 Qualcomm Incorporated Embms session suspend/stop notification
WO2016072792A1 (ko) * 2014-11-07 2016-05-12 엘지전자 주식회사 Mbms 서비스를 중단 및 재개하는 방법 및 장치
US9848332B2 (en) * 2014-11-21 2017-12-19 Apple Inc. Method and apparatus for providing wireless service groups
KR101818833B1 (ko) * 2015-01-08 2018-01-16 주식회사 케이티 단일 셀 멀티전송 데이터를 송수신하는 방법 및 그 장치
KR101866619B1 (ko) * 2015-01-08 2018-06-14 주식회사 케이티 단일 셀 멀티전송 데이터를 송수신하는 방법 및 그 장치
US11330573B2 (en) * 2015-01-08 2022-05-10 Kt Corporation Method for transmitting and receiving single-cell multi-transmission data and apparatus therefor
WO2016111589A1 (ko) * 2015-01-09 2016-07-14 엘지전자 주식회사 Scptm-rnti를 이용한 scptm 서비스 수신을 제어하는 방법 및 장치
WO2016112678A1 (zh) * 2015-01-16 2016-07-21 中兴通讯股份有限公司 数据处理方法及装置
CN107005817B (zh) * 2015-01-28 2020-09-18 华为技术有限公司 终端设备、网络设备和组通信的方法
US9756483B2 (en) * 2015-01-29 2017-09-05 Acer Incorporated Method of single-cell point-to-multipoint transmission
US9736774B2 (en) 2015-01-30 2017-08-15 Huawei Technologies Co., Ltd. Apparatus and method for a wireless device to receive data in an eco state
WO2016119212A1 (en) * 2015-01-30 2016-08-04 Qualcomm Incorporated Bearer selection for group service communication and service continuity
US20160234031A1 (en) * 2015-02-05 2016-08-11 Qualcomm Incorporated Centralized Application Level Multicasting with Peer-Assisted Application Level Feedback for Scalable Multimedia Data Distribution in WiFi Miracast
US10057800B2 (en) * 2015-02-13 2018-08-21 Mediatek Inc. Apparatuses and methods for user equipment (UE)-initiated connection and resource release
CN105992158B (zh) * 2015-02-13 2020-09-08 中兴通讯股份有限公司 单小区多媒体广播多播业务mbms的调度方法及装置
US10091629B2 (en) 2015-04-07 2018-10-02 At&T Intellectual Property I, L.P. Method and system for providing broadcast media services in a communication system
CN106162565B (zh) 2015-04-09 2021-06-01 北京三星通信技术研究有限公司 传输组通信业务数据的方法、系统及装置
KR102362973B1 (ko) * 2015-04-09 2022-02-15 삼성전자 주식회사 그룹 통신 서비스 데이터를 송신하기 위한 방법, 시스템 및 장치
CN107431962B (zh) * 2015-04-20 2020-11-10 索尼公司 使用未更新的移动信息的小区重选
US10447616B2 (en) 2015-04-24 2019-10-15 At&T Intellectual Property I, L.P. Broadcast services platform and methods for use therewith
US9900761B2 (en) 2015-04-27 2018-02-20 At&T Intellectual Property I, L.P. System and method for direct tunneling in point-to-multipoint mobile service
US9730120B2 (en) * 2015-06-01 2017-08-08 Intel Corporation Handover using group evolved packet system (EPS) bearers
US10375528B2 (en) 2015-07-09 2019-08-06 At&T Intellectual Property I, L.P. Dynamically switching between broadcast and unicast services for service continuity between wireless networks
US10498487B2 (en) 2015-07-10 2019-12-03 Lg Electronics Inc. Method and device for transmitting control information in wireless communication system
US10271182B2 (en) 2015-07-29 2019-04-23 Blackberry Limited Enhanced public warning system to provide rich content
US20180242385A1 (en) * 2015-08-07 2018-08-23 Nokia Solutions And Networks Oy Method and apparatus for supporting vehicle-to-infrastructure or vehicle-to-vehicle services
CN112040496A (zh) * 2015-08-20 2020-12-04 华为技术有限公司 数据处理方法和设备
US9680924B2 (en) 2015-09-11 2017-06-13 At&T Intellectual Property I, L.P. System and method for resource selection during group communication broadcast
US10893393B2 (en) * 2015-09-22 2021-01-12 Telefonaktiebolaget Lm Ericsson (Publ) MBMS bearer setup in a group communications system
US10051440B2 (en) * 2015-09-22 2018-08-14 Telefonaktiebolaget Lm Ericsson (Publ) MBMS bearer handling in a group communications system
US10326544B2 (en) 2015-09-22 2019-06-18 Blackberry Limited Receiving public warning system data
WO2017065501A1 (ko) * 2015-10-14 2017-04-20 엘지전자 주식회사 Scptm 서비스 연속성을 지원하는 방법 및 장치
KR102353202B1 (ko) 2015-11-06 2022-01-19 삼성전자 주식회사 공공 안전 망 서비스를 지원하는 통신 시스템에서 서비스 향상 방법 및 장치
WO2017076624A1 (en) * 2015-11-06 2017-05-11 Sony Corporation Communications device, infrastructure equipment, communications system and methods
WO2017089183A1 (en) 2015-11-27 2017-06-01 British Telecommunications Public Limited Company Media content synchronisation
WO2017093186A1 (en) * 2015-12-01 2017-06-08 Ipcom Gmbh & Co. Kg Ack/nack messaging in a single frequency network
KR102542303B1 (ko) * 2015-12-10 2023-06-12 삼성전자 주식회사 무선 통신 시스템에서 자원 운용 방법 및 장치
US11589269B2 (en) 2016-03-31 2023-02-21 British Telecommunications Public Limited Company Mobile communications network
WO2017167838A1 (en) * 2016-03-31 2017-10-05 British Telecommunications Public Limited Company Mobile communications network
CN108781347B (zh) 2016-03-31 2022-01-04 英国电讯有限公司 移动通信网络的基站、操作移动通信网络的基站的方法
WO2017196015A1 (ko) * 2016-05-11 2017-11-16 엘지전자(주) 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 이를 지원하는 장치
TW201803393A (zh) * 2016-05-20 2018-01-16 內數位專利控股公司 支援多播傳輸之方法、裝置、系統及程序
CN107548035B (zh) * 2016-06-28 2021-01-26 成都鼎桥通信技术有限公司 单播建立方法和终端
EP3479622B1 (en) 2016-06-29 2019-11-13 British Telecommunications Public Limited Company Multicast-broadcast mobile communications network
GB2551751A (en) * 2016-06-29 2018-01-03 British Telecomm Mobile communications network
CN109565408B (zh) 2016-08-04 2021-09-28 英国电讯有限公司 用于切换的方法、移动终端、基站和计算机可读存储介质
US10231159B2 (en) 2016-08-29 2019-03-12 At&T Intellectual Property I, L.P. Methods and system for providing multiple video content streams over different communication networks
JPWO2018079295A1 (ja) * 2016-10-27 2019-09-12 ソニー株式会社 情報処理装置、及び、情報処理方法
CN107995662B (zh) * 2016-10-27 2021-01-26 成都鼎桥通信技术有限公司 Lte宽带集群sc-ptm中的移动性管理方法及装置
WO2018077442A1 (en) 2016-10-31 2018-05-03 Huawei Technologies Co., Ltd. A network entity for providing communication services and a mobile communication device
EP3537843B1 (en) * 2016-11-03 2022-08-17 LG Electronics Inc. Method for moving from ngs to eps in wireless communication system and apparatus therefor
US20180132129A1 (en) * 2016-11-09 2018-05-10 Mediatek Singapore Pte. Ltd. Apparatuses and methods for packet filter management
SG11201903311XA (en) * 2016-11-09 2019-05-30 Mediatek Inc Enhanced multimedia call control in next generation mobile communication systems
CN108076481B (zh) * 2016-11-10 2021-05-14 普天信息技术有限公司 一种用于终端迟后接入集群组呼的方法
US10595326B2 (en) * 2016-12-12 2020-03-17 Mediatek Inc. Methods of efficient downlink control information transmission
US10368224B2 (en) 2016-12-15 2019-07-30 At&T Intellectual Property I, L.P. Multimedia for wireless emergency alerts
CN106686554B (zh) * 2017-01-10 2020-07-31 海能达通信股份有限公司 一种集群系统的通信方法、装置及基站
US10470199B2 (en) * 2017-01-10 2019-11-05 Htc Corporation Device and method of handling a PDU session in inter-system mobility between a LTE system and a NR/5G system
WO2018130290A1 (en) * 2017-01-12 2018-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Radio resource management in a group communications system
CN108924927B (zh) * 2017-04-13 2023-02-24 中兴通讯股份有限公司 标识分配、消息、参数发送、处理方法及装置
CN109246801B (zh) * 2017-05-04 2022-01-25 成都鼎桥通信技术有限公司 空闲监听态终端实现非连续接收的方法及装置
CN108989972B (zh) * 2017-06-02 2021-01-26 成都鼎桥通信技术有限公司 基于区域位置的广播组呼处理方法及装置
WO2018228668A1 (en) * 2017-06-12 2018-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Mitigation of shortage of unicast bearers in a wireless communication system
US20180368115A1 (en) * 2017-06-16 2018-12-20 Mediatek Inc. Design of group-common pdcch
US11323982B2 (en) * 2017-08-17 2022-05-03 Qualcomm Incorporated Mode change signaling for a plurality of wireless devices
WO2019042560A1 (en) * 2017-08-31 2019-03-07 Nokia Technologies Oy METHOD FOR OPERATING A NETWORK ENTITY FOR A CELLULAR RADIO COMMUNICATION NETWORK AND NETWORK ENTITY FOR A CELLULAR RADIO COMMUNICATION NETWORK
CN109842961B (zh) * 2017-09-26 2023-04-07 中兴通讯股份有限公司 一种缩短eMTC用户初始接入延时的方法及装置
US11337218B2 (en) * 2017-12-14 2022-05-17 Sony Corporation Communication apparatus, communication method, and program
CN109936506B (zh) * 2017-12-18 2020-10-09 华为技术有限公司 数据传输方法、设备及系统
US10972876B2 (en) * 2018-01-30 2021-04-06 Qualcomm Incorporated Local broadcast for group calls
CN110167190B (zh) * 2018-02-14 2021-02-12 华为技术有限公司 会话建立方法和设备
CN110505587B (zh) * 2018-05-18 2021-09-14 成都鼎桥通信技术有限公司 宽带集群通信系统群组建立方法及装置
CN110581727A (zh) 2018-06-08 2019-12-17 英国电讯有限公司 无线电信网络
WO2020002374A1 (en) 2018-06-26 2020-01-02 Huawei Technologies Co., Ltd. Entities and methods for providing multicast/broadcast services in 5g networks
TW202011771A (zh) * 2018-09-06 2020-03-16 財團法人資訊工業策進會 為多媒體廣播多播服務之通訊系統、方法及資料轉發裝置
CN112997565A (zh) * 2018-09-25 2021-06-18 Idac控股公司 用于单播和/或多播链路建立和维持的l2过程
US11632740B2 (en) * 2018-10-04 2023-04-18 Qualcomm Incorporated Multicast or broadcast ethernet traffic transmissions over a radio access network
KR102460418B1 (ko) 2018-11-21 2022-10-31 한국전자통신연구원 통신 시스템에서 제어 메시지의 송수신 방법 및 장치
CN111447572B (zh) * 2019-01-16 2022-09-23 成都鼎桥通信技术有限公司 一种mcptt系统中的组播监听方法和装置
CN111510964B (zh) * 2019-01-31 2021-09-07 华为技术有限公司 一种通信方法及装置
US11129059B2 (en) * 2019-02-13 2021-09-21 Qualcomm Incorporated Method and apparatus for providing redirection for reception of broadcast content in a 5G stand alone environment
EP3697034A1 (de) * 2019-02-14 2020-08-19 Siemens Aktiengesellschaft Verfahren zur datenübertragung, gerät, computerprogramm und computerlesbares medium
CN115460571A (zh) * 2019-04-23 2022-12-09 三星电子株式会社 由无线通信系统中的第一终端或第二终端执行的方法
CN111866747B (zh) * 2019-04-25 2022-06-14 成都鼎桥通信技术有限公司 建立群组资源的处理方法、装置、基站及存储介质
US11832341B2 (en) 2019-05-03 2023-11-28 Ofinno, Llc Group communication service request
CN115442822A (zh) * 2019-07-22 2022-12-06 华为技术有限公司 通信方法和通信装置
CN112399633B (zh) * 2019-08-12 2023-01-31 成都鼎桥通信技术有限公司 单播承载建立方法、装置及存储介质
US11477687B2 (en) * 2019-08-29 2022-10-18 Qualcomm Incorproated Delivery of broadcast services using different broadcast/multicast radio bearer modes
CN112584511B (zh) * 2019-09-30 2022-09-09 华为技术有限公司 一种网络切片的组播方法及装置
TWI704819B (zh) 2019-10-05 2020-09-11 財團法人工業技術研究院 維持傳輸服務連續性的方法及服務中心
CN112714405B (zh) * 2019-10-25 2022-03-25 成都鼎桥通信技术有限公司 小区选择方法、装置、设备及计算机可读存储介质
WO2021077434A1 (zh) * 2019-10-26 2021-04-29 华为技术有限公司 一种通信方法及装置
US10880722B1 (en) * 2019-10-30 2020-12-29 Motorola Solutions, Inc. Method and system for integrated mobility management in a cloud-based communication system
CN110809244B (zh) * 2019-11-07 2023-04-18 腾讯科技（深圳）有限公司 一种数据传输方法及相关设备
US10993087B1 (en) * 2019-12-03 2021-04-27 Motorola Solutions, Inc. Communication systems with call interrupt capabilities
US11368818B2 (en) * 2019-12-10 2022-06-21 Indian Institute Of Technology Bombay Methods and systems for using multi-connectivity for multicast transmissions in a communication system
US11083042B2 (en) 2019-12-30 2021-08-03 Motorola Solutions, Inc. Multiple mode push-to-X group calls on long term evolution networks
CN114424663A (zh) * 2019-12-30 2022-04-29 Oppo广东移动通信有限公司 一种业务调度方法及装置、终端设备、网络设备
CN113099391B (zh) * 2020-01-09 2022-06-24 成都鼎桥通信技术有限公司 独立部署的5g系统承载mbms的方法与系统
WO2021142770A1 (en) * 2020-01-17 2021-07-22 Mediatek Singapore Pte. Ltd. Methods and apparatus of lossless handover for nr multicast services
CN113163342B (zh) * 2020-01-22 2022-06-07 维沃移动通信有限公司 承载建立方法、配置方法、终端及网络侧设备
US11564065B2 (en) * 2020-02-13 2023-01-24 Qualcomm Incorporated Multimedia broadcast multicast service signaling and backward compatibility
WO2021163125A1 (en) * 2020-02-13 2021-08-19 Kyocera Corporation Cast type transmission management during handovers for sidelink communication
WO2021162333A1 (ko) * 2020-02-14 2021-08-19 주식회사 케이티 Mbs 데이터를 처리하는 방법 및 그 장치
TWI724791B (zh) * 2020-02-15 2021-04-11 中華電信股份有限公司 配置廣播群播服務的方法及中央控制器
CN113301613B (zh) * 2020-02-21 2023-03-21 维沃移动通信有限公司 模式切换的方法及设备
CN113301509B (zh) * 2020-02-21 2022-10-21 维沃移动通信有限公司 一种通信方法及相关设备
KR20210118610A (ko) * 2020-03-23 2021-10-01 삼성전자주식회사 무선 통신 시스템에서 방송 서비스의 연속성을 지원하는 방법 및 장치
CN113498024B (zh) * 2020-04-03 2023-03-24 维沃移动通信有限公司 传输通道变更方法、接入网设备及核心网设备
CN113498025B (zh) * 2020-04-03 2023-03-24 维沃移动通信有限公司 承载变更方法、网络设备及终端设备
WO2021098123A1 (en) * 2020-04-08 2021-05-27 Zte Corporation Multicast and broadcast service continuity during mobility
CN113595695B (zh) * 2020-04-30 2024-04-19 上海朗帛通信技术有限公司 一种被用于无线通信的方法和设备
WO2021237522A1 (en) * 2020-05-27 2021-12-02 Mediatek Singapore Pte. Ltd. Methods and apparatus of pdcp based reliable multicast transmission
CN113784400B (zh) * 2020-06-10 2022-12-13 中国移动通信有限公司研究院 切换方法、处理方法、装置、网络设备及核心网设备
CN112512102A (zh) * 2020-07-14 2021-03-16 中兴通讯股份有限公司 节能、参数配置方法、装置、终端、基站及存储介质
CN113950042A (zh) * 2020-07-17 2022-01-18 维沃移动通信有限公司 识别方法、发送方法及相关设备
WO2022019666A1 (ko) * 2020-07-22 2022-01-27 주식회사 케이티 Mbs 데이터 전송 방법 및 그 장치
US20220039103A1 (en) * 2020-07-30 2022-02-03 Qualcomm Incorporated Multicast downlink control information configuration
WO2022028544A1 (en) * 2020-08-05 2022-02-10 FG Innovation Company Limited User equipment and method for mbs radio bearer configuration
US20220046684A1 (en) * 2020-08-06 2022-02-10 Qualcomm Incorporated Flexible scheduling for multicast wireless communication
CN114095875B (zh) * 2020-08-24 2023-05-23 大唐移动通信设备有限公司 多媒体广播多播业务mbms业务的传输区域处理方法
CN114363830B (zh) * 2020-09-28 2023-09-05 中国移动通信有限公司研究院 多播数据的处理方法、核心网网关、业务服务器及终端
CN114339901A (zh) * 2020-09-29 2022-04-12 北京紫光展锐通信技术有限公司 业务切换、指示及装置、存储介质、基站、终端
JP2024502051A (ja) * 2020-12-31 2024-01-17 華為技術有限公司 通信方法及び通信装置
WO2022165235A1 (en) * 2021-01-28 2022-08-04 Ofinno, Llc Uplink data indication
CN115150751A (zh) * 2021-03-30 2022-10-04 维沃移动通信有限公司 业务数据处理方法、装置及设备
CN116033367A (zh) * 2021-10-27 2023-04-28 成都鼎桥通信技术有限公司 群组呼叫方法、装置、设备及存储介质
CN115499785B (zh) * 2022-08-31 2023-06-27 山东浪潮科学研究院有限公司 一种接收多播数据的方法、系统、电子设备及存储介质

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030097559A (ko) 2002-06-22 2003-12-31 엘지전자 주식회사 무선이동통신 시스템의 멀티미디어 서비스 방법
EP1721484A1 (en) 2004-02-24 2006-11-15 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Point-to-multipoint data communication
KR101058627B1 (ko) * 2004-08-17 2011-08-22 삼성전자주식회사 방송 서비스를 지원하는 무선통신 시스템에서 다자간 통화 서비스 방법 및 시스템
US8626153B2 (en) * 2005-04-04 2014-01-07 Core Wireless Licensing, S.a.r.l. Method, apparatus and computer program for terminating mobile station receipt of multimedia broadcast/multimedia service (MBMS) service bearer
US20070168523A1 (en) 2005-04-11 2007-07-19 Roundbox, Inc. Multicast-unicast adapter
US20070019645A1 (en) * 2005-07-05 2007-01-25 Deepthy Menon Method and system for multicasting data in a communication network
CN101043252B (zh) 2006-04-23 2012-11-21 华为技术有限公司 一种基于mbms机制的ims业务的传输方法及系统
WO2008023945A1 (en) * 2006-08-23 2008-02-28 Electronics And Telecommunications Research Institute Mbms data transmission and receiving in packet based on cellular system
CN101272522B (zh) 2007-03-20 2010-10-27 大唐移动通信设备有限公司 单频网络传输多媒体广播/组播业务的方法、系统及基站
EP1978762A1 (en) 2007-04-05 2008-10-08 Matsushita Electric Industrial Co., Ltd. Service content synchronization of multicast data for mobile nodes moving between networks with different radio access technologies
KR101160739B1 (ko) 2007-04-30 2012-06-28 인터디지탈 테크날러지 코포레이션 멀티미디어 브로드캐스트/멀티캐스트 서비스를 갖는 셀 재선택 및 핸드오버
WO2008135933A2 (en) 2007-05-02 2008-11-13 Nokia Corporation Improved multimedia broadcast multicast service mobility and measurement capabilities
CN101340355B (zh) * 2007-07-03 2011-02-16 华为技术有限公司 一种多媒体广播/组播业务的实现方法、系统及装置
CN101370157B (zh) 2007-08-15 2012-09-19 上海贝尔股份有限公司 利用AMBR进行统计复用的e-MBMS系统及其方法
US20090059831A1 (en) 2007-08-28 2009-03-05 Gang Li Method of communicating a multi-user packet to a group of users
US8812054B2 (en) 2007-09-10 2014-08-19 Telefonaktiebolaget L M Ericsson (Publ) Simplified radio multicast for group communication
US20090149164A1 (en) 2007-12-10 2009-06-11 Research In Motion Limited System and method for single cell point-to-multipoint multiplexing and scheduling
US20110038299A1 (en) 2008-04-22 2011-02-17 Yasuo Sugawara Communication apparatus, communication method
CN101626545A (zh) * 2008-07-10 2010-01-13 大唐移动通信设备有限公司 一种传输embms的方法、系统及装置
SG175936A1 (en) 2009-05-08 2011-12-29 Interdigital Patent Holdings Mobility management with downlink-only wireless networks
CN101969603B (zh) * 2009-07-27 2015-08-12 中兴通讯股份有限公司 一种承载多媒体广播组播业务的方法及系统
US8995365B2 (en) 2009-08-25 2015-03-31 Interdigital Patent Holdings, Inc. Method and apparatus for managing group communications
JP5570604B2 (ja) 2009-09-23 2014-08-13 アルカテル−ルーセント 通信システム内でマルチキャストサービスを提供するための装置および方法
US9686770B2 (en) * 2010-06-15 2017-06-20 Mediatek Inc. Methods to support MBMS service continuity and counting and localized MBMS service
CN101877829B (zh) 2010-06-22 2012-08-29 上海交通大学 实现负载均衡的功率控制方法
CN102378112B (zh) * 2010-08-12 2016-06-15 中兴通讯股份有限公司 多媒体广播多播业务中统计用户设备信息的方法和系统
CN102469415B (zh) 2010-11-04 2014-08-13 中兴通讯股份有限公司 基于lte技术的集群系统中点对多点呼叫方法、终端及系统
US8787212B2 (en) 2010-12-28 2014-07-22 Motorola Solutions, Inc. Methods for reducing set-up signaling in a long term evolution system
US9042291B2 (en) 2010-12-29 2015-05-26 Motorola Solutions, Inc. Methods for assigning a plethora of group communications among a limited number of pre-established MBMS bearers in a communication system
US8861419B2 (en) 2010-12-29 2014-10-14 Motorola Solutions, Inc. Methods for binding and unbinding a MBMS bearer to a communication group in a 3GPP compliant system
US9392576B2 (en) * 2010-12-29 2016-07-12 Motorola Solutions, Inc. Methods for tranporting a plurality of media streams over a shared MBMS bearer in a 3GPP compliant communication system
US8195166B1 (en) 2010-12-30 2012-06-05 Motorola Solutions, Inc. Methods for mobility management of user equipment in a long term evolution system
CN102595624B (zh) 2011-01-17 2014-07-09 华为技术有限公司 基于组的调度方法、ue及网络设备
CN102056090A (zh) * 2011-01-27 2011-05-11 电信科学技术研究院 一种处理mbms的方法、系统和设备
CN102143430B (zh) * 2011-02-15 2016-05-25 电信科学技术研究院 一种配置mbms会话位置信息的方法和装置
CN102651852A (zh) * 2011-02-28 2012-08-29 中兴通讯股份有限公司 一种多媒体广播多播业务连续接收的方法和装置
US9173192B2 (en) * 2011-03-17 2015-10-27 Qualcomm Incorporated Target cell selection for multimedia broadcast multicast service continuity
CN102695130B (zh) * 2011-03-21 2016-12-21 中兴通讯股份有限公司 Mbms业务发送方式切换方法、装置和用户设备
CN102740233B (zh) 2011-04-08 2017-06-06 中兴通讯股份有限公司 实现多媒体广播多播业务连续性的方法、用户设备及系统
CN102761828B (zh) 2011-04-26 2016-12-21 上海无线通信研究中心 一种小区重选中保障eMBMS服务连续性的方法
CN102769827A (zh) 2011-05-02 2012-11-07 上海贝尔股份有限公司 发起mbms业务接收状态报告的方法和设备
US10334660B2 (en) * 2011-08-10 2019-06-25 Nokia Solutions And Networks Oy Signalling about on-going and starting broadcast-service sessions on other frequency carriers
US8750179B2 (en) * 2011-08-15 2014-06-10 Blackberry Limited Efficient multimedia broadcast multicast service continuity methods
KR20130019732A (ko) 2011-08-17 2013-02-27 주식회사 팬택 Ｍｂｍｓ 서비스에 관한 제어정보의 전송 장치 및 방법
CN102291699A (zh) 2011-09-14 2011-12-21 深圳市金立通信设备有限公司 一种ip信息与sms短消息结合的手机短信发送系统及方法
US9756663B2 (en) * 2011-11-04 2017-09-05 Lg Electronics Inc. Method for receiving service at user equipment in wireless communication system and apparatus for the same
US8750181B2 (en) * 2012-05-14 2014-06-10 Blackberry Limited Maintaining MBMS continuity
US9781649B2 (en) * 2012-08-02 2017-10-03 Qualcomm Incorporated MBMS support in heterogeneous network and in-venue
CN102833688B (zh) 2012-08-14 2018-04-27 中兴通讯股份有限公司 多播物理信道pmch的请求方法及系统
WO2014088659A1 (en) * 2012-12-06 2014-06-12 Intel Corporation New carrier type (nct) information embedded in synchronization signal
US9319851B2 (en) 2013-03-22 2016-04-19 Mediatek, Inc. Radio resource efficient transmission for group communication over LTE eMBMS

Also Published As

Publication number Publication date
EP2829089A1 (en) 2015-01-28
US10687179B2 (en) 2020-06-16
EP2859741B1 (en) 2019-07-24
ES2740849T3 (es) 2020-02-06
ES2751481T3 (es) 2020-03-31
CN110062338B (zh) 2022-01-14
CN104871570A (zh) 2015-08-26
US20160286527A1 (en) 2016-09-29
WO2014146618A1 (en) 2014-09-25
EP2829089B1 (en) 2019-07-24
CN104813690B (zh) 2019-04-02
ES2751477T3 (es) 2020-03-31
CN104854888A (zh) 2015-08-19
EP2829090B1 (en) 2019-07-10
CN110062338A (zh) 2019-07-26
CN104854888B (zh) 2019-04-16
EP2859741A4 (en) 2015-11-04
US20140286225A1 (en) 2014-09-25
CN110035398B (zh) 2022-03-25
US20140286222A1 (en) 2014-09-25
US10028109B2 (en) 2018-07-17
EP2829090A1 (en) 2015-01-28
US9473906B2 (en) 2016-10-18
BR112015024197A2 (pt) 2017-07-18
US20180359614A1 (en) 2018-12-13
CN104813691A (zh) 2015-07-29
BR112015024335A2 (pt) 2017-07-18
EP2829089A4 (en) 2015-11-04
CN104813690A (zh) 2015-07-29
US10080109B2 (en) 2018-09-18
US20140286224A1 (en) 2014-09-25
EP2829088A1 (en) 2015-01-28
ES2749196T3 (es) 2020-03-19
WO2014146616A1 (en) 2014-09-25
US9319851B2 (en) 2016-04-19
CN110035398A (zh) 2019-07-19
US20160373902A1 (en) 2016-12-22
CN104871570B (zh) 2019-07-05
WO2014146615A1 (en) 2014-09-25
BR112015024337A2 (pt) 2017-07-18
EP2829088B1 (en) 2019-05-01
EP2829090A4 (en) 2015-11-11
WO2014146617A1 (en) 2014-09-25
US9445243B2 (en) 2016-09-13
US9386425B2 (en) 2016-07-05
EP2829088A4 (en) 2015-11-11
EP2859741A1 (en) 2015-04-15
US20140286223A1 (en) 2014-09-25
CN104813691B (zh) 2019-10-22

Similar Documents

Publication Publication Date Title
BR112015024338A2 (pt) continuidade de serviço para comunicação de grupo sobre lte embms
ES2498948T3 (es) Método, dispositivo y sistema para compartición de carga
BRPI0413816A (pt) método de re-seleção de célula para receber dados de pacotes em um sistema de comunicação móvel com suporte para mbms
BR112016009600A2 (pt) Continuidade de serviços para comunicações em grupo através de serviço de difusão multidifusão de multimídia evoluído
BR112017017116A2 (pt) informações de sistema sob demanda
BR112018005872A2 (pt) mensagens de alcance de radiodifusão para medições de wlan rtt
BR112013018711A2 (pt) configuração de símbolo de recurso dependente de ponto em uma célula sem fio
BR112015027049A2 (pt) melhoria de ue em redes de operação conjunta de fdd-tdd
BR112014008194A2 (pt) método e aparelho para seleção de células vizinhas em sistema de comunicação móvel
DK1521492T3 (da) Fremgangsmåder til transmission af tjenestetilgængelighedsinformation i kombination med en punkt-til-flerpunkt indikation for en multimedia broadcast/multicast-tjeneste
BR112018068021A2 (pt) técnicas de comunicação de ponto a multiponto de baixa latência
BR112012030446A2 (pt) rede ponto a ponto de múltiplas origens
MX2011013921A (es) Metodo de notificacion y sistema para cambio de informacion del canal de control de servicio de multidifusion de transmision multimedia.
ATE471051T1 (de) Handoffs zwischen systemen in mehrfachzugangs- umgebungen
MX356973B (es) Continuidad en el servicio de multidifusión/difusión en redes de varias portadoras.
BR112021020583A2 (pt) Desconfiguração de handover condicional (cho) e tratamento de falhas em comunicações sem fio
BR112016023532A2 (pt) métodos e aparelhos para serviço de lte de múltiplas operadoras compartilhado em bandas de frequência não licenciadas
BR112012003811A2 (pt) sistema de comunicação móvel, estação móvel, estação base, e, método para conduzir comunicações sem fio em um sistema de comunicação móvel
BR112015000162A2 (pt) agregação de portadoras de dados para agregação de portadoras
BR112015024130A2 (pt) primeiro e segundo nó de rede, um nó de rede de núcleo e métodos dos mesmos
MY145494A (en) Enhanced assisted cell change
WO2013051832A3 (ko) 무선 통신 시스템에서 서비스 관심 지시 메시지를 전송하는 방법 및 장치
TW200644600A (en) Mobile handover utilizing multicast in a multi-protocol label switching (MPLS)-based network
CO2019004130A2 (es) Métodos para recibir y enviar servicio de multidifusión de célula única, equipo de usuario y estación base
BR112013028056A2 (pt) método e aparelho para iniciar relatório de status de recepção de serviço de mbms

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: HFI INNOVATION INC. (CN)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 4/06

Ipc: H04W 4/08 (2009.01), H04W 4/10 (2009.01), H04W 36/

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2663 DE 18-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.