CN109644083A - 数据传输方法及相关产品 - Google Patents

数据传输方法及相关产品 Download PDF

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Publication number
CN109644083A
CN109644083A CN201780052263.9A CN201780052263A CN109644083A CN 109644083 A CN109644083 A CN 109644083A CN 201780052263 A CN201780052263 A CN 201780052263A CN 109644083 A CN109644083 A CN 109644083A
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Prior art keywords
data packet
network equipment
pdcp
pdcp data
duration
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CN201780052263.9A
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CN109644083B (zh
Inventor
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

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

Abstract

本发明实施例提供了一种数据传输及相关产品，方法包括：在无线链路层控制协议非应答模式(RLC UM)下，当用户设备发送的分组数据汇聚协议(PDCP)数据包有至少一个PDCP数据包丢包，且第一PDCP数据包被网络设备正确接收时，所述用户设备在一个时长后发送与所述第一PDCP数据包的序号相邻的第二PDCP数据包，第一PDCP数据包的序号为所述网络设备的推送(PUSH)窗口的上界，所述时长是所述网络设备的重排序计时器的时长。采用本发明实施例可在接收方式是PUSH窗口机制时，改进传输数据包的方式以能够适用于RLC UM。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201780052263.9A 2017-06-15 2017-06-15 数据传输方法及相关产品 Active CN109644083B (zh)

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PCT/CN2017/088526 WO2018227511A1 (zh) 2017-06-15 2017-06-15 数据传输方法及相关产品

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CN109644083A true CN109644083A (zh) 2019-04-16
CN109644083B CN109644083B (zh) 2020-06-30

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WO (1) WO2018227511A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110234124A (zh) * 2019-04-19 2019-09-13 维沃移动通信（深圳）有限公司 信息传输方法及终端设备
WO2021142848A1 (zh) * 2020-01-19 2021-07-22 Oppo广东移动通信有限公司 Pdcp重排序定时器配置方法、装置、终端设备和网络设备
CN114499749A (zh) * 2020-11-13 2022-05-13 上海华为技术有限公司 一种数据发送方法及其相关设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104683262A (zh) * 2015-01-30 2015-06-03 大唐移动通信设备有限公司 一种数据包的处理方法和设备
WO2015165418A1 (zh) * 2014-04-30 2015-11-05 夏普株式会社 Pdcp发送实体、辅基站、用户设备及其方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252536A1 (de) * 2002-11-08 2004-05-27 Philips Intellectual Property & Standards Gmbh Verfahren und Vorrichtung zur Übertragung von Datenpaketen
CN103457707B (zh) * 2012-05-30 2016-12-14 华为技术有限公司 一种数据传输方法、装置及系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015165418A1 (zh) * 2014-04-30 2015-11-05 夏普株式会社 Pdcp发送实体、辅基站、用户设备及其方法
CN104683262A (zh) * 2015-01-30 2015-06-03 大唐移动通信设备有限公司 一种数据包的处理方法和设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CATT: "R2-144367: How to control the transmitting PDCP", 《3GPP TSG-RAN WG2 MEETING #87BIS》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110234124A (zh) * 2019-04-19 2019-09-13 维沃移动通信（深圳）有限公司 信息传输方法及终端设备
CN110234124B (zh) * 2019-04-19 2022-04-01 维沃移动通信（深圳）有限公司 信息传输方法及终端设备
WO2021142848A1 (zh) * 2020-01-19 2021-07-22 Oppo广东移动通信有限公司 Pdcp重排序定时器配置方法、装置、终端设备和网络设备
CN114499749A (zh) * 2020-11-13 2022-05-13 上海华为技术有限公司 一种数据发送方法及其相关设备
CN114499749B (zh) * 2020-11-13 2024-06-11 上海华为技术有限公司 一种数据发送方法及其相关设备

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CN109644083B (zh) 2020-06-30
WO2018227511A1 (zh) 2018-12-20

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