CN114424498A - 数据传输方法、装置、系统和存储介质 - Google Patents

数据传输方法、装置、系统和存储介质 Download PDF

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Publication number
CN114424498A
CN114424498A CN201980100563.9A CN201980100563A CN114424498A CN 114424498 A CN114424498 A CN 114424498A CN 201980100563 A CN201980100563 A CN 201980100563A CN 114424498 A CN114424498 A CN 114424498A
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China
Prior art keywords
qos flow
terminals
data
service
terminal
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CN201980100563.9A
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CN114424498B (zh
Inventor
赵丰豫
葛翠丽
杨艳梅
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202310740691.8A priority Critical patent/CN116801198A/zh
Publication of CN114424498A publication Critical patent/CN114424498A/zh
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    • 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
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • 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
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • 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
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种数据传输方法、装置、系统和存储介质，其中，该方法中用户面功能网元可以通过已经建立的单播用户面连接，不需要额外建立多播用户面连接，减小数据传输时延，且用户面功能网元在向接入网设备发送第一业务的数据时，仅发送一个数据流上承载的第一业务的数据，提高了核心网侧资源的使用效率。另，接入网设备在接收第一QoS流上承载的第一业务的数据后，可以通过已经建立的单播信道，采用多播的方式向第一业务的数据对应的一组终端发送该第一业务的数据，不需要额外建立多播信道以及切换到多播信道，进一步减小数据传输时延。

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。
CN201980100563.9A 2019-09-30 2019-09-30 数据传输方法、装置、系统和存储介质 Active CN114424498B (zh)

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PCT/CN2019/109754 WO2021062826A1 (zh) 2019-09-30 2019-09-30 数据传输方法、装置、系统和存储介质

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EP (1) EP4030689A4 (zh)
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WO (1) WO2021062826A1 (zh)

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Publication number Priority date Publication date Assignee Title
US11595988B2 (en) * 2020-08-12 2023-02-28 Samsung Electronics Co., Ltd. Method and device for providing local MBS in wireless communication system

Citations (3)

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CN109699013A (zh) * 2017-10-24 2019-04-30 华为技术有限公司 一种通信系统、通信方法及其装置
CN109769150A (zh) * 2017-11-09 2019-05-17 华为技术有限公司 一种传输组播业务的方法和设备
WO2019114939A1 (en) * 2017-12-12 2019-06-20 Nokia Solutions And Networks Oy Method, system & apparatus for multicast session management in a 5g communication network

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WO2018131902A1 (en) * 2017-01-13 2018-07-19 Lg Electronics Inc. METHOD FOR TRANSMITTING UL PACKET BASED ON QUALITY OF SERVICE (QoS) FLOW IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR
US11006311B2 (en) * 2017-05-16 2021-05-11 Qualcomm Incorporated Ethernet over cellular
EP4322484A3 (en) * 2018-01-03 2024-05-01 Interdigital Patent Holdings, Inc. Multicast and broadcast services in 5g networks for iot applications
CN110167068A (zh) * 2018-02-14 2019-08-23 华为技术有限公司 一种处理服务质量QoS参数的方法、网元、系统及存储介质
CN110267312B (zh) * 2019-06-17 2023-09-19 腾讯科技（深圳）有限公司 数据传输的方法、管理服务质量流的方法、设备及介质

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CN109699013A (zh) * 2017-10-24 2019-04-30 华为技术有限公司 一种通信系统、通信方法及其装置
CN109769150A (zh) * 2017-11-09 2019-05-17 华为技术有限公司 一种传输组播业务的方法和设备
WO2019114939A1 (en) * 2017-12-12 2019-06-20 Nokia Solutions And Networks Oy Method, system & apparatus for multicast session management in a 5g communication network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DAVID NAVRATIL ETC.: "Broadcast and Multicast Communication Enablers for the Fifth-Generation of Wireless Systems", 《"5G-XCAST_D4.3_V1.0" HTTP://5G-XCAST.EU/WP-CONTENT/UPLOADS/2018/12/5G-XCAST_D4.3_V1.0_WEB.PDF 》 *
HUAWEI等: "S2-1907700 "Support of forwarding of broadcast and multicast packets"", 《3GPP TSG_SA\WG2_ARCH》 *

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Publication number Publication date
EP4030689A1 (en) 2022-07-20
CN116801198A (zh) 2023-09-22
WO2021062826A1 (zh) 2021-04-08
CN114424498B (zh) 2023-06-16
US20220210690A1 (en) 2022-06-30
EP4030689A4 (en) 2022-09-07

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