CN114073026A - 数据重排序方法及通信装置 - Google Patents

数据重排序方法及通信装置 Download PDF

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Publication number
CN114073026A
CN114073026A CN202080039565.4A CN202080039565A CN114073026A CN 114073026 A CN114073026 A CN 114073026A CN 202080039565 A CN202080039565 A CN 202080039565A CN 114073026 A CN114073026 A CN 114073026A
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terminal device
signal quality
duration
reordering timer
reordering
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CN202080039565.4A
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CN114073026B (zh
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徐立振
刘涛
李文岩
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Huawei Technologies Co Ltd
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Huawei Technologies Co 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
    • H04L1/12—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

Abstract

本申请提供一种数据重排序方法及通信装置，应用于接收端的重组与重排序通过不同层实现的场景。其中，该方法可包括：网络设备向终端设备发送RRC重配置消息，RRC重配置消息携带重排序定时器的初始时长和数据承载的序列号的比特长度信息；终端设备在接收到RRC重配置消息时，根据序列号的比特长度信息和终端设备的信号质量，更新重排序定时器的时长，并根据更新后的重排序定时器的时长，对数据承载对应的PDCP数据包进行重排序。采用本申请，终端设备可以根据信号质量动态调整重排序定时器的时长，进而可以提高数据传输的稳定性和实时性。

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。
CN202080039565.4A 2020-05-30 2020-05-30 数据重排序方法及通信装置 Active CN114073026B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
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WO2024051240A1 (zh) * 2022-09-07 2024-03-14 中兴通讯股份有限公司 Rlc数据传输方法、装置、计算机设备及可读介质

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CN101662347A (zh) * 2009-09-27 2010-03-03 华为技术有限公司 数据包处理方法、装置和系统
US20110149919A1 (en) * 2009-12-21 2011-06-23 Qualcomm Incorporated Dynamic Adjustment of Reordering Release Timer
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US20160183221A1 (en) * 2014-12-18 2016-06-23 Lg Electronics Inc. Method for reconfiguring a pdcp reordering timer in a wireless communication system and device therefor
CN108781138A (zh) * 2016-03-18 2018-11-09 高通股份有限公司 灵活地确定用于无线链路控制协议数据单元重传的重新排序值
CN109845318A (zh) * 2017-09-28 2019-06-04 Oppo广东移动通信有限公司 用于数据处理的方法、终端设备和网络设备

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CN107920036B (zh) * 2016-10-09 2020-06-26 大唐移动通信设备有限公司 一种重排序窗口调整方法和装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101662347A (zh) * 2009-09-27 2010-03-03 华为技术有限公司 数据包处理方法、装置和系统
US20110149919A1 (en) * 2009-12-21 2011-06-23 Qualcomm Incorporated Dynamic Adjustment of Reordering Release Timer
WO2016021820A1 (en) * 2014-08-08 2016-02-11 Lg Electronics Inc. Method for processing a packet data convergence protocol re-ordering function at a user equipment in a dual connectivity system and device therefor
US20160183221A1 (en) * 2014-12-18 2016-06-23 Lg Electronics Inc. Method for reconfiguring a pdcp reordering timer in a wireless communication system and device therefor
CN107079005A (zh) * 2014-12-18 2017-08-18 Lg 电子株式会社 在无线通信系统中重新配置pdcp重排序定时器的方法及其设备
CN108781138A (zh) * 2016-03-18 2018-11-09 高通股份有限公司 灵活地确定用于无线链路控制协议数据单元重传的重新排序值
CN109845318A (zh) * 2017-09-28 2019-06-04 Oppo广东移动通信有限公司 用于数据处理的方法、终端设备和网络设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI等: "R2-1707252 "PDCP reordering enabling and disabling"", 《3GPP TSG_RAN\WG2_RL2》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051240A1 (zh) * 2022-09-07 2024-03-14 中兴通讯股份有限公司 Rlc数据传输方法、装置、计算机设备及可读介质

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