CN113853808A - 一种多播传输控制方法以及相关设备 - Google Patents

一种多播传输控制方法以及相关设备 Download PDF

Info

Publication number
CN113853808A
CN113853808A CN201980096646.5A CN201980096646A CN113853808A CN 113853808 A CN113853808 A CN 113853808A CN 201980096646 A CN201980096646 A CN 201980096646A CN 113853808 A CN113853808 A CN 113853808A
Authority
CN
China
Prior art keywords
multicast
multicast service
mode
side device
access network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201980096646.5A
Other languages
English (en)
Other versions
CN113853808B (zh
Inventor
徐小英
曾清海
黄曲芳
酉春华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN113853808A publication Critical patent/CN113853808A/zh
Application granted granted Critical
Publication of CN113853808B publication Critical patent/CN113853808B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Abstract

本申请实施例提供一种多播传输控制方法，终端侧设备通过对所述接收的多播业务的反馈，使得接入网侧设备能够获知所发送的多播业务的情况，从而有利于优化所述多播业务的传输。

Description

PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN201980096646.5A 2019-09-23 2019-09-23 一种多播传输控制方法以及相关设备 Active CN113853808B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/107342 WO2021056151A1 (zh) 2019-09-23 2019-09-23 一种多播传输控制方法以及相关设备

Publications (2)

Publication Number Publication Date
CN113853808A true CN113853808A (zh) 2021-12-28
CN113853808B CN113853808B (zh) 2023-06-20

Family

ID=75165377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980096646.5A Active CN113853808B (zh) 2019-09-23 2019-09-23 一种多播传输控制方法以及相关设备

Country Status (4)

Country Link
US (1) US20220217506A1 (zh)
EP (1) EP4024911A4 (zh)
CN (1) CN113853808B (zh)
WO (1) WO2021056151A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112423235B (zh) * 2019-08-22 2022-03-29 华为技术有限公司 数据传输的方法及设备
US20210111835A1 (en) * 2019-10-10 2021-04-15 Qualcomm Incorporated Feedback for multicast and broadcast messages
US11968148B2 (en) * 2020-08-06 2024-04-23 Lg Electronics Inc. Method and apparatus for transmitting or receiving HARQ feedback for multicast/broadcast signal
CN114095873B (zh) * 2020-08-24 2023-07-25 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US11765555B1 (en) * 2020-10-20 2023-09-19 Toyota Jidosha Kabushiki Kaisha Packet data convergence protocol (PDCP) enhancement for multicast and broadcast services
WO2022213836A1 (zh) * 2021-04-09 2022-10-13 华为技术有限公司 一种通信方法及设备
WO2024029788A1 (en) * 2022-08-02 2024-02-08 Lg Electronics Inc. State transition based on multicast measurement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820601A (zh) * 2009-02-27 2010-09-01 中兴通讯股份有限公司 多播广播业务的实现方法
CN104620528A (zh) * 2013-09-05 2015-05-13 华为技术有限公司 基站及组播数据发送处理方法
CN106465065A (zh) * 2015-04-10 2017-02-22 华为技术有限公司 一种多播业务传输装置及方法
CN107734606A (zh) * 2016-08-12 2018-02-23 中兴通讯股份有限公司 一种多播业务的传输方法及装置
CN108540272A (zh) * 2017-03-06 2018-09-14 北京信威通信技术股份有限公司 信息传输方法及装置
CN109792587A (zh) * 2016-09-29 2019-05-21 华为技术有限公司 一种多播业务的发送方法和设备
CN109982266A (zh) * 2017-12-28 2019-07-05 华为技术有限公司 一种通信方法、及相关产品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365150B (zh) * 2007-08-08 2011-08-24 华为技术有限公司 提高基于随机网络编码的多播传输效率的方法及节点
CN102065523B (zh) * 2009-11-18 2014-03-12 华为技术有限公司 一种根据目标编码速率传输信息的方法、基站
WO2016176841A1 (en) * 2015-05-06 2016-11-10 Qualcomm Incorporated Fast transmission on repair packets with embms
WO2018028497A1 (zh) * 2016-08-12 2018-02-15 中兴通讯股份有限公司 一种多播业务的传输方法及装置
US10728739B2 (en) * 2017-09-18 2020-07-28 Qualcomm Incorporated Control plane based small data service

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820601A (zh) * 2009-02-27 2010-09-01 中兴通讯股份有限公司 多播广播业务的实现方法
CN104620528A (zh) * 2013-09-05 2015-05-13 华为技术有限公司 基站及组播数据发送处理方法
CN106465065A (zh) * 2015-04-10 2017-02-22 华为技术有限公司 一种多播业务传输装置及方法
CN107734606A (zh) * 2016-08-12 2018-02-23 中兴通讯股份有限公司 一种多播业务的传输方法及装置
CN109792587A (zh) * 2016-09-29 2019-05-21 华为技术有限公司 一种多播业务的发送方法和设备
CN108540272A (zh) * 2017-03-06 2018-09-14 北京信威通信技术股份有限公司 信息传输方法及装置
CN109982266A (zh) * 2017-12-28 2019-07-05 华为技术有限公司 一种通信方法、及相关产品

Also Published As

Publication number Publication date
EP4024911A4 (en) 2022-11-23
US20220217506A1 (en) 2022-07-07
WO2021056151A1 (zh) 2021-04-01
EP4024911A1 (en) 2022-07-06
CN113853808B (zh) 2023-06-20

Similar Documents

Publication Publication Date Title
CN113853808B (zh) 一种多播传输控制方法以及相关设备
CN112088575B (zh) 用于在拒绝时处置周期性无线电接入网络通知区域（rna）更新配置的方法
KR20230003065A (ko) 베어러 구성 방법 및 장치, 컨텍스트 정보 관리 방법 및 장치, 해제 방법 및 장치, 설비
EP4138423A1 (en) Multicast/broadcast information transmission method and device, storage medium, and electronic device
US20160278042A1 (en) Method and apparatus for determining multimedia broadcast multicast service interest in wireless communication system
US20240080939A1 (en) Communication control method and user equipment
CN112312575A (zh) 一种通信方法及装置
WO2022028338A1 (zh) 数据传输方法、终端及网络节点
WO2021143869A1 (en) Uplink feedback and retransmission for new radio (nr) multicast services
US20230134356A1 (en) Methods and apparatus to set initial pdcp state variables for multicast
US20230091236A1 (en) Communication control method and user equipment
US20220353642A1 (en) Dynamic Switch Between Multicast and Unicast for NR Multicast Service
CN114698018B (zh) 发起pdcp状态报告进程的方法和用户设备
CN114390447B (zh) 用于多播广播服务的方法和用户设备
US20230188950A1 (en) Communication control method
EP4167604A1 (en) Methods and apparatus to set initial pdcp state variables for multicast
WO2022030454A1 (ja) 通信制御方法
WO2022138450A1 (ja) 通信制御方法及びユーザ装置
US20230254668A1 (en) Communication control method
US20240080216A1 (en) Methods and apparatuses for multicast and broadcast services
US20230189299A1 (en) Communication control method
WO2022234847A1 (ja) 通信制御方法及びユーザ装置
CN115988427A (zh) 为多播设置初始pdcp状态变量的方法和用户设备
CN115552929A (zh) 用于可靠多播传输的方法和设备
CN115699632A (zh) 具有紧凑协议栈的可靠多播传输

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant