CN114747238A - 多播发送、接收方法以及装置 - Google Patents

多播发送、接收方法以及装置 Download PDF

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CN114747238A
CN114747238A CN201980102570.2A CN201980102570A CN114747238A CN 114747238 A CN114747238 A CN 114747238A CN 201980102570 A CN201980102570 A CN 201980102570A CN 114747238 A CN114747238 A CN 114747238A
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CN114747238B (zh
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许斌
李秉肇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols

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

Abstract

本申请提供了一种通信方法和相关装置，应用于多播领域，尤其涉及多媒体广播多播业务MBMS。在该方法中，终端设备来自切换后的目标基站的属于第一业务的、以传输方式发送的至少一个第一数据包，并接收来自所述第一基站的第一指示信息。根据所述第一指示信息，向终端设备的上层实体发送所述至少一个第一数据包中的部分数据包或者全部数据包。目标基站需要与源基站交互两个基站针对第一业务的传输进度，以确定上述至少一个第一数据包，并向所述终端设备提供第一指示信息。这样可以保证终端设备在切换前后针对所述第一业务的连续性，提高业务处理以及通信性能。

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PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201980102570.2A 2019-12-31 2019-12-31 多播发送、接收方法以及装置 Active CN114747238B (zh)

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PCT/CN2019/130452 WO2021134456A1 (zh) 2019-12-31 2019-12-31 多播发送、接收方法以及装置

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CN114747238A true CN114747238A (zh) 2022-07-12
CN114747238B CN114747238B (zh) 2023-06-02

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EP (1) EP4080912B1 (zh)
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Publication number Priority date Publication date Assignee Title
WO2024067408A1 (zh) * 2022-09-28 2024-04-04 华为技术有限公司 通信方法和装置

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CN114747238B (zh) 2023-06-02
US20220353641A1 (en) 2022-11-03
EP4080912A4 (en) 2022-12-14
WO2021134456A1 (zh) 2021-07-08
EP4080912B1 (en) 2024-03-20
EP4080912A1 (en) 2022-10-26

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