CN114747248A - 通信方法和装置 - Google Patents

通信方法和装置 Download PDF

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Publication number
CN114747248A
CN114747248A CN201980102701.7A CN201980102701A CN114747248A CN 114747248 A CN114747248 A CN 114747248A CN 201980102701 A CN201980102701 A CN 201980102701A CN 114747248 A CN114747248 A CN 114747248A
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CN
China
Prior art keywords
network device
service
data packet
indication information
sequence number
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.)
Pending
Application number
CN201980102701.7A
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English (en)
Inventor
许斌
李秉肇
王燕
陈磊
王宏
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
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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 CN114747248A publication Critical patent/CN114747248A/zh
Pending legal-status Critical Current

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    • 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
    • H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
    • 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
    • H04L45/74—Address processing for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H04W36/0235—Buffering or recovering information during reselection by transmitting sequence numbers, e.g. SN status transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • 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

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

Abstract

本申请提供一种通信方法和装置，其中通信方法包括：接收第一业务的至少一个数据包，所述至少一个数据包包含第一数据包，所述第一数据包在所述至少一个数据包中位于第一位置；向第一网络设备发送所述至少一个数据包以及第一指示信息，所述第一指示信息用于指示所述第一位置。本申请通过向第一网络设备发送第一指示信息，使得第一网络设备可根据第一指示信息指示的第一位置确定当前处理的第一业务的进度信息，进而便于第一网络设备根据第一业务的进度信息更加准确、有效地进行与第一业务相关的处理，从而更好的为用户提供业务服务，提升用户体验。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201980102701.7A 2019-12-11 2019-12-11 通信方法和装置 Pending CN114747248A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/124514 WO2021114132A1 (zh) 2019-12-11 2019-12-11 通信方法和装置

Publications (1)

Publication Number Publication Date
CN114747248A true CN114747248A (zh) 2022-07-12

Family

ID=76329226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980102701.7A Pending CN114747248A (zh) 2019-12-11 2019-12-11 通信方法和装置

Country Status (4)

Country Link
US (1) US20220303214A1 (zh)
EP (1) EP4061055A4 (zh)
CN (1) CN114747248A (zh)
WO (1) WO2021114132A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107078968A (zh) * 2014-09-02 2017-08-18 诺基亚通信公司 无线网络中的多连接性的分组序列编号
CN108282825A (zh) * 2017-01-05 2018-07-13 电信科学技术研究院 一种信息处理方法及装置
CN109392025A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 数据传输方法和数据传输装置
US20190268815A1 (en) * 2018-02-26 2019-08-29 Qualcomm Incorporated User plane function (upf) duplication based make before break handover
CN110475299A (zh) * 2018-05-10 2019-11-19 维沃移动通信有限公司 一种切换小区的方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272607A (zh) * 2007-03-21 2008-09-24 北京三星通信技术研究有限公司 指示数据发送结束的方法
US8861475B2 (en) * 2011-05-19 2014-10-14 Telefonaktiebolaget L M Ericsson (Publ) Inter-RAT handover control using sequence numbers
EP3079400B1 (en) * 2014-01-03 2019-08-14 Huawei Technologies Co., Ltd. User equipment handover method and base station
CN109729506B (zh) * 2017-10-31 2022-02-15 中国电信股份有限公司 业务缓存方法、系统和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107078968A (zh) * 2014-09-02 2017-08-18 诺基亚通信公司 无线网络中的多连接性的分组序列编号
CN108282825A (zh) * 2017-01-05 2018-07-13 电信科学技术研究院 一种信息处理方法及装置
CN109392025A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 数据传输方法和数据传输装置
US20190268815A1 (en) * 2018-02-26 2019-08-29 Qualcomm Incorporated User plane function (upf) duplication based make before break handover
CN110475299A (zh) * 2018-05-10 2019-11-19 维沃移动通信有限公司 一种切换小区的方法及装置

Also Published As

Publication number Publication date
EP4061055A1 (en) 2022-09-21
EP4061055A4 (en) 2022-11-30
US20220303214A1 (en) 2022-09-22
WO2021114132A1 (zh) 2021-06-17

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