CN111066341B - 无线系统中的无线链路控制重新组装技术 - Google Patents

无线系统中的无线链路控制重新组装技术 Download PDF

Info

Publication number
CN111066341B
CN111066341B CN201880052085.4A CN201880052085A CN111066341B CN 111066341 B CN111066341 B CN 111066341B CN 201880052085 A CN201880052085 A CN 201880052085A CN 111066341 B CN111066341 B CN 111066341B
Authority
CN
China
Prior art keywords
rlc sdu
sequence number
sdu segment
rlc
received
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.)
Active
Application number
CN201880052085.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN111066341A (zh
Inventor
郑瑞明
Y-T·于
K·久保田
G·B·霍恩
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN111066341A publication Critical patent/CN111066341A/zh
Application granted granted Critical
Publication of CN111066341B publication Critical patent/CN111066341B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • 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
    • H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
CN201880052085.4A 2017-08-11 2018-08-09 无线系统中的无线链路控制重新组装技术 Active CN111066341B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/097059 2017-08-11
PCT/CN2017/097059 WO2019028826A1 (en) 2017-08-11 2017-08-11 RADIO LINK CONTROL REASSEMBLY TECHNIQUES IN WIRELESS SYSTEMS
PCT/CN2018/099621 WO2019029619A1 (en) 2017-08-11 2018-08-09 RADIOLIATION CONTROL REASSEMBLING TECHNIQUES IN WIRELESS SYSTEMS

Publications (2)

Publication Number Publication Date
CN111066341A CN111066341A (zh) 2020-04-24
CN111066341B true CN111066341B (zh) 2022-12-27

Family

ID=65270884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880052085.4A Active CN111066341B (zh) 2017-08-11 2018-08-09 无线系统中的无线链路控制重新组装技术

Country Status (9)

Country Link
US (1) US11197344B2 (enExample)
EP (1) EP3665939A4 (enExample)
JP (1) JP7229227B2 (enExample)
KR (1) KR102656312B1 (enExample)
CN (1) CN111066341B (enExample)
BR (1) BR112020002456A2 (enExample)
CA (1) CA3069186A1 (enExample)
TW (1) TWI761573B (enExample)
WO (2) WO2019028826A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102464567B1 (ko) * 2017-01-16 2022-11-09 삼성전자 주식회사 무선 통신 시스템에서 데이터 처리 방법 및 장치
US20210007008A1 (en) * 2019-07-05 2021-01-07 Huawei Technologies Co., Ltd. Method and apparatus for data segmentation and reassembly over multiple wireless links
US12425917B2 (en) 2019-11-06 2025-09-23 Samsung Electronics Co., Ltd. Method and apparatus for performing feedback-based ethernet header compression or decompression in wireless communication system
CN115516912B (zh) * 2020-07-08 2024-11-26 Oppo广东移动通信有限公司 重组定时器的启动方法、配置方法、装置、设备及介质
EP3937544B1 (en) * 2020-07-08 2022-09-28 FG Innovation Company Limited Dedicated system information block request
CN120568396A (zh) * 2024-02-29 2025-08-29 华为技术有限公司 通信方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1951052A (zh) * 2004-04-19 2007-04-18 Lg电子株式会社 用于增强um rlc数据处理的装置和方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446502B1 (ko) * 2001-06-11 2004-09-04 삼성전자주식회사 이동 통신 시스템의 데이터 재전송 장치 및 방법
US20040203623A1 (en) * 2002-05-03 2004-10-14 Wu Frank Chih-Hsiang Scheme to retransmit radio resource control messages during a radio link control reset in a wireless communication system
EP1755355B1 (en) * 2005-08-16 2011-12-21 Panasonic Corporation Method and apparatuses for resetting a transmission sequence number (TSN)
CN101064587A (zh) * 2006-04-24 2007-10-31 中兴通讯股份有限公司 确认模式下无线链路控制协议的控制数据单元的重传方法
US7817669B2 (en) 2007-02-01 2010-10-19 Interdigital Technology Corporation Method and apparatus for supporting RLC re-segmentation
KR101018731B1 (ko) * 2007-11-29 2011-03-04 이노베이티브 소닉 리미티드 무선 통신 시스템에서 최고 수신 상태 변수를 설정하기 위한 방법 및 장치
KR101594359B1 (ko) * 2008-01-31 2016-02-16 엘지전자 주식회사 랜덤 접속에서 백오프 정보를 시그널링하는 방법
EP3410623B1 (en) * 2008-01-31 2021-07-28 LG Electronics Inc. Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications
US8995421B2 (en) * 2008-08-08 2015-03-31 Qualcomm Incorporated Processing polling requests from radio link control peers
CN101686494B (zh) * 2008-09-22 2012-07-04 电信科学技术研究院 一种分组数据汇聚协议层处理数据包的方法和装置
US8228938B2 (en) * 2009-02-02 2012-07-24 Samsung Electronics Co., Ltd. Method and apparatus for preventing a miss-detection of duplicated packets and an out-of-sequence delivery to the higher layer in unacknowledged mode operation
US8473802B2 (en) * 2009-06-30 2013-06-25 Samsung Electronics Co., Ltd. Technique for advanced ARQ buffer management in wireless communication system
US8416784B2 (en) * 2009-09-03 2013-04-09 Samsung Electronics Co., Ltd. Apparatus and method for receiving packet data in wireless communication system
CN102104535B (zh) * 2009-12-18 2013-12-18 华为技术有限公司 一种pdcp数据发送方法、装置及系统
KR20120070434A (ko) * 2010-12-21 2012-06-29 한국전자통신연구원 무선링크제어 계층의 패킷 데이터 재정렬 및 재조립 방법
US20120275399A1 (en) * 2011-04-27 2012-11-01 Qualcomm Incorporated System and method for synchronized radio link control and media access control in a wireless communication network
PL2761802T3 (pl) * 2011-09-30 2020-09-07 Nokia Solutions And Networks Oy Przerwania w komunikacji bezprzewodowej
US20140301362A1 (en) * 2013-04-04 2014-10-09 Nokia Siemens Networks Oy Delivery of protocol data units
US20140301188A1 (en) * 2013-04-04 2014-10-09 Nokia Siemens Networks Oy Delivery of protocol data units
US10027593B2 (en) * 2014-01-28 2018-07-17 Mediatek Singapore Pte. Ltd. Methods for re-order PDCP packets
CN105007137B (zh) * 2014-04-23 2018-10-23 电信科学技术研究院 一种rlc层的数据包处理方法和rlc实体
WO2015170834A1 (en) 2014-05-06 2015-11-12 Lg Electronics Inc. Method for processing received rlc pdus for d2d commucation system and device therefor
WO2016013590A1 (ja) * 2014-07-25 2016-01-28 京セラ株式会社 ユーザ端末及び移動通信システム
US20160219458A1 (en) * 2015-01-26 2016-07-28 Qualcomm Incorporated Methods and apparatus for radio link control switching
JP6810162B2 (ja) * 2016-04-27 2021-01-06 エルジー エレクトロニクス インコーポレイティド データユニットを受信する方法及び装置
US10819416B2 (en) * 2016-05-13 2020-10-27 Sony Corporation Apparatuses and methods for using ARQ processes in a relay device
EP4429296A3 (en) * 2016-08-09 2024-12-11 Samsung Electronics Co., Ltd Method and apparatus for managing user plane operation in wireless communication system
CN118118952A (zh) * 2017-05-05 2024-05-31 华为技术有限公司 数据传输方法、装置、设备及系统
CN107317760B (zh) 2017-06-15 2020-06-16 电信科学技术研究院 一种sdu分段处理方法和数据接收端
WO2019028889A1 (en) 2017-08-11 2019-02-14 Qualcomm Incorporated MODE RECEIVING TECHNIQUES WITHOUT ACCUSED RECEIVING RADIO LINK CONTROL RECEPTION

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1951052A (zh) * 2004-04-19 2007-04-18 Lg电子株式会社 用于增强um rlc数据处理的装置和方法

Also Published As

Publication number Publication date
WO2019028826A1 (en) 2019-02-14
KR20200037248A (ko) 2020-04-08
EP3665939A1 (en) 2020-06-17
CN111066341A (zh) 2020-04-24
CA3069186A1 (en) 2019-02-14
TW201921900A (zh) 2019-06-01
JP7229227B2 (ja) 2023-02-27
US11197344B2 (en) 2021-12-07
EP3665939A4 (en) 2021-04-07
TWI761573B (zh) 2022-04-21
KR102656312B1 (ko) 2024-04-09
WO2019029619A1 (en) 2019-02-14
JP2020529791A (ja) 2020-10-08
US20200245400A1 (en) 2020-07-30
BR112020002456A2 (pt) 2020-07-28

Similar Documents

Publication Publication Date Title
CN111066341B (zh) 无线系统中的无线链路控制重新组装技术
CN107852768B (zh) 用于增强型分量载波下的分组数据汇聚协议(pdcp)重排序的方法、装置和计算机可读介质
CN111971918B (zh) 物理上行链路信道中的混合自动重复请求反馈
CN114246009B (zh) 用于无线通信的方法和装置
JP6776235B2 (ja) Ｈｆｎオフセットを用いてユーザ機器を同期するための方法および装置
CN111869143B (zh) 基于重复的传输
CN111656839A (zh) 基于传输配置指示的波束切换
KR20200004349A (ko) PDCP(packet data convergence protocol) 엔티티에서의 패킷 복제
CN110326346B (zh) 用于低等待时间无线通信的指示信道技术
CN111699752A (zh) 辅小区组(scg)故障处理
JP7246371B2 (ja) 無線リンク制御非確認応答モード受信技法
CN110495123A (zh) 无线通信中的反馈技术
US20190150140A1 (en) Repetition-based transmissions and hybrid automatic repeat request retransmissions
CN112470417B (zh) 自主上行链路传输的重传和回退
WO2021062863A1 (en) Parallel handover and failure handling
WO2019218104A1 (en) Packet delivery for multi-sim user equipment
CN116868622A (zh) 移交期间的快速重传

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant