WO2012092898A3 - 重传控制方法、通信系统及设备 - Google Patents

重传控制方法、通信系统及设备 Download PDF

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Publication number
WO2012092898A3
WO2012092898A3 PCT/CN2012/071022 CN2012071022W WO2012092898A3 WO 2012092898 A3 WO2012092898 A3 WO 2012092898A3 CN 2012071022 W CN2012071022 W CN 2012071022W WO 2012092898 A3 WO2012092898 A3 WO 2012092898A3
Authority
WO
WIPO (PCT)
Prior art keywords
mac
harq
entity
enb
control method
Prior art date
Application number
PCT/CN2012/071022
Other languages
English (en)
French (fr)
Other versions
WO2012092898A2 (zh
Inventor
杨东利
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201280000163.9A priority Critical patent/CN102742207B/zh
Priority to EP12732081.0A priority patent/EP2802172A4/en
Priority to PCT/CN2012/071022 priority patent/WO2012092898A2/zh
Publication of WO2012092898A2 publication Critical patent/WO2012092898A2/zh
Publication of WO2012092898A3 publication Critical patent/WO2012092898A3/zh
Priority to US14/449,440 priority patent/US20140341189A1/en

Links

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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

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

Abstract

一种重传控制方法、通信系统及设备，该重传控制方法包括：基站的媒体接入控制实体通过混合自动重传请求通道将媒体接入控制协议数据单元发送给终端，其中，所述媒体接入控制协议数据单元的内容包含切换命令消息；所述基站的媒体接入控制实体接收所述终端通过混合自动重传请求通道发送的混合自动重传请求确认消息；如果所述基站的媒体接入控制实体发送所述媒体接入控制协议数据单元的混合自动重传请求通道与所述终端发送所述混合自动重传请求确认消息的混合自动重传请求通道相同，则通知所述基站的无线链路控制实体停止发送所述切换命令消息。能够节约空口资源。
PCT/CN2012/071022 2012-02-10 2012-02-10 重传控制方法、通信系统及设备 WO2012092898A2 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280000163.9A CN102742207B (zh) 2012-02-10 2012-02-10 重传控制方法、通信系统及设备
EP12732081.0A EP2802172A4 (en) 2012-02-10 2012-02-10 RETRANSMISSION CONTROL METHOD, COMMUNICATION SYSTEM, AND DEVICE THEREOF
PCT/CN2012/071022 WO2012092898A2 (zh) 2012-02-10 2012-02-10 重传控制方法、通信系统及设备
US14/449,440 US20140341189A1 (en) 2012-02-10 2014-08-01 Retransmission control method, communications system, and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/071022 WO2012092898A2 (zh) 2012-02-10 2012-02-10 重传控制方法、通信系统及设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/449,440 Continuation US20140341189A1 (en) 2012-02-10 2014-08-01 Retransmission control method, communications system, and device

Publications (2)

Publication Number Publication Date
WO2012092898A2 WO2012092898A2 (zh) 2012-07-12
WO2012092898A3 true WO2012092898A3 (zh) 2013-01-10

Family

ID=46457757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/071022 WO2012092898A2 (zh) 2012-02-10 2012-02-10 重传控制方法、通信系统及设备

Country Status (4)

Country Link
US (1) US20140341189A1 (zh)
EP (1) EP2802172A4 (zh)
CN (1) CN102742207B (zh)
WO (1) WO2012092898A2 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6163004B2 (ja) * 2013-05-09 2017-07-12 株式会社Ｎｔｔドコモ ハンドオーバ方法、無線基地局及び移動局
US10433205B2 (en) * 2015-11-04 2019-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Network node, method therein, computer program, and carrier comprising the computer program for retransmitting an RLC PDU
CN107770823B (zh) * 2016-08-18 2021-10-12 中兴通讯股份有限公司 切换过程中的重配消息传送方法、装置及系统
CN107872848B (zh) * 2016-09-26 2020-10-23 中国移动通信有限公司研究院 一种切换处理方法、fc-mac实体及c-rlc实体
US10757754B2 (en) 2016-10-27 2020-08-25 Qualcomm Incorporated Techniques for securing PDCP control PDU
WO2018196978A1 (en) * 2017-04-27 2018-11-01 Nokia Solutions And Networks Oy Method for reduction of unwanted retransmissions
CN109150419B (zh) * 2017-06-16 2021-09-07 华为技术有限公司 一种通信方法及其装置
US11711718B2 (en) * 2019-11-01 2023-07-25 Nokia Technologies Oy Communication efficiency
CN113141675A (zh) * 2020-01-20 2021-07-20 大唐移动通信设备有限公司 一种rrc连接重配的方法及装置
CN112672390B (zh) * 2020-12-28 2023-11-10 京信网络系统股份有限公司 Rrc连接重配置消息传输方法、装置和通信设备
WO2022154723A1 (en) * 2021-01-13 2022-07-21 Telefonaktiebolaget Lm Ericsson (Publ) Handling of missing handover radio link control (rlc) acknowledgements

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CN101361309A (zh) * 2006-01-05 2009-02-04 Lg电子株式会社 数据发送方法和数据重发方法
US20100122137A1 (en) * 2008-11-07 2010-05-13 Samsung Electronics Co. Ltd. Communication system and method for transmitting or receiving packets therein
CN101888675A (zh) * 2009-05-14 2010-11-17 中兴通讯股份有限公司 一种长期演进系统中跨基站切换方法及系统

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US8634400B2 (en) * 2005-09-15 2014-01-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system
US9307464B2 (en) * 2007-06-21 2016-04-05 Sony Corporation Cellular communication system, apparatus and method for handover
KR20100080280A (ko) * 2008-12-31 2010-07-08 삼성전자주식회사 Ｈａｒｑ 프로세스를 사용하는 이동통신 시스템의 전송 제어방법
KR101082958B1 (ko) * 2009-11-23 2011-11-11 한국타이어 주식회사 커프를 개량한 자동차용 타이어

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101361309A (zh) * 2006-01-05 2009-02-04 Lg电子株式会社 数据发送方法和数据重发方法
US20100122137A1 (en) * 2008-11-07 2010-05-13 Samsung Electronics Co. Ltd. Communication system and method for transmitting or receiving packets therein
CN101888675A (zh) * 2009-05-14 2010-11-17 中兴通讯股份有限公司 一种长期演进系统中跨基站切换方法及系统

Non-Patent Citations (1)

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Title
See also references of EP2802172A4 *

Also Published As

Publication number Publication date
CN102742207B (zh) 2015-01-21
WO2012092898A2 (zh) 2012-07-12
US20140341189A1 (en) 2014-11-20
CN102742207A (zh) 2012-10-17
EP2802172A2 (en) 2014-11-12
EP2802172A4 (en) 2015-03-25

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