CN109314608A - 一种数据传输方法、网络设备及终端设备 - Google Patents

一种数据传输方法、网络设备及终端设备 Download PDF

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Publication number
CN109314608A
CN109314608A CN201680086536.7A CN201680086536A CN109314608A CN 109314608 A CN109314608 A CN 109314608A CN 201680086536 A CN201680086536 A CN 201680086536A CN 109314608 A CN109314608 A CN 109314608A
Authority
CN
China
Prior art keywords
tcp
terminal device
network equipment
information
data packet
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
CN201680086536.7A
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English (en)
Inventor
林铌忠
庞伶俐
郑潇潇
石娴文
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 CN109314608A publication Critical patent/CN109314608A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management

Abstract

一种数据传输方法、网络设备及终端设备，网络设备确定激活指示信息，所述激活指示信息用于指示开启或者停止传输控制协议TCP快速确认功能；所述网络设备发送所述激活指示信息，在所述激活指示信息指示开启TCP快速确认功能的情况下，维护TCP序列号和无线链路控制层协议数据单元RLC PDU序列号的映射关系。终端设备接收所述激活指示信息，依据所述激活指示信息，开启或者停止TCP快速确认功能，能够优化采用TCP快速确认方案进行数据传输的方法。

Description

PCT国内申请，说明书已公开。

Claims (42)

  1. PCT国内申请，权利要求书已公开。
CN201680086536.7A 2016-09-28 2016-09-28 一种数据传输方法、网络设备及终端设备 Pending CN109314608A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/100619 WO2018058380A1 (zh) 2016-09-28 2016-09-28 一种数据传输方法、网络设备及终端设备

Publications (1)

Publication Number Publication Date
CN109314608A true CN109314608A (zh) 2019-02-05

Family

ID=61762994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680086536.7A Pending CN109314608A (zh) 2016-09-28 2016-09-28 一种数据传输方法、网络设备及终端设备

Country Status (4)

Country Link
US (1) US20190223256A1 (zh)
EP (1) EP3506540A4 (zh)
CN (1) CN109314608A (zh)
WO (1) WO2018058380A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111586755A (zh) * 2020-05-08 2020-08-25 展讯通信（上海）有限公司 协同控制tcp层的方法、系统、设备、介质及通信终端
CN113497673A (zh) * 2020-04-06 2021-10-12 智易科技股份有限公司 通信系统及其数据传输方法与基站

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3319252A1 (en) 2016-11-04 2018-05-09 Panasonic Intellectual Property Corporation of America Efficient multiplexing of control information in transport block
CN111435866B (zh) * 2019-01-14 2023-02-10 华为技术有限公司 数据传输方法及相关装置
CN114362891A (zh) * 2020-09-28 2022-04-15 华为技术有限公司 一种通信方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761905A (zh) * 2011-04-26 2012-10-31 华为技术有限公司 消息处理方法、设备及系统
CN103326832A (zh) * 2012-03-19 2013-09-25 华为技术有限公司 数据包发送方法、模式转换方法及装置
WO2014186944A1 (zh) * 2013-05-20 2014-11-27 华为技术有限公司 一种确认报文发送方法及其设备
US20150296418A1 (en) * 2014-04-15 2015-10-15 Nokia Solutions And Networks Oy Methods and Apparatus for Handover Management of Transfer Control Protocol Proxy Communications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664718B (zh) * 2012-04-28 2015-09-09 大唐移动通信设备有限公司 无线侧tcp数据重传的方法和设备
US9867068B2 (en) * 2012-10-26 2018-01-09 Verizon Patent And Licensing Inc. Wirespeed TCP session optimization for networks having radio segments
US9838481B2 (en) * 2013-03-22 2017-12-05 Verizon Patent And Licensing Inc. Provisioning of network communication parameters based on device type
US20160143025A1 (en) * 2014-11-17 2016-05-19 Mediatek Inc. Apparatuses and methods for logic channel prioritization
US10397938B2 (en) * 2015-06-26 2019-08-27 Lg Electronics Inc. Method for transmission and reception of uplink data in wireless communication system, and device therefor
WO2018027814A1 (zh) * 2016-08-11 2018-02-15 华为技术有限公司 一种数据传输方法、数据接收设备及数据发送设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102761905A (zh) * 2011-04-26 2012-10-31 华为技术有限公司 消息处理方法、设备及系统
CN103326832A (zh) * 2012-03-19 2013-09-25 华为技术有限公司 数据包发送方法、模式转换方法及装置
WO2014186944A1 (zh) * 2013-05-20 2014-11-27 华为技术有限公司 一种确认报文发送方法及其设备
US20150296418A1 (en) * 2014-04-15 2015-10-15 Nokia Solutions And Networks Oy Methods and Apparatus for Handover Management of Transfer Control Protocol Proxy Communications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113497673A (zh) * 2020-04-06 2021-10-12 智易科技股份有限公司 通信系统及其数据传输方法与基站
CN111586755A (zh) * 2020-05-08 2020-08-25 展讯通信（上海）有限公司 协同控制tcp层的方法、系统、设备、介质及通信终端
CN111586755B (zh) * 2020-05-08 2022-11-22 展讯通信（上海）有限公司 协同控制tcp层的方法、系统、设备、介质及通信终端

Also Published As

Publication number Publication date
WO2018058380A1 (zh) 2018-04-05
EP3506540A1 (en) 2019-07-03
EP3506540A4 (en) 2019-09-18
US20190223256A1 (en) 2019-07-18

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