CN102687449A - 用于在发送模式改变期间处理harq操作的方法和系统 - Google Patents
用于在发送模式改变期间处理harq操作的方法和系统 Download PDFInfo
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- CN102687449A CN102687449A CN2010800451608A CN201080045160A CN102687449A CN 102687449 A CN102687449 A CN 102687449A CN 2010800451608 A CN2010800451608 A CN 2010800451608A CN 201080045160 A CN201080045160 A CN 201080045160A CN 102687449 A CN102687449 A CN 102687449A
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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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US12/538,016 | 2009-08-07 | ||
US12/538,016 US8386875B2 (en) | 2009-08-07 | 2009-08-07 | Method and system for handling HARQ operations during transmission mode changes |
PCT/US2010/044722 WO2011017621A2 (en) | 2009-08-07 | 2010-08-06 | Method and system for handling harq operations during transmission mode changes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102687449A true CN102687449A (zh) | 2012-09-19 |
CN102687449B CN102687449B (zh) | 2015-01-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080045160.8A Active CN102687449B (zh) | 2009-08-07 | 2010-08-06 | 用于在发送模式改变期间处理harq操作的方法和系统 |
Country Status (5)
Country | Link |
---|---|
US (4) | US8386875B2 (zh) |
EP (2) | EP2462713B1 (zh) |
CN (1) | CN102687449B (zh) |
CA (1) | CA2769841C (zh) |
WO (1) | WO2011017621A2 (zh) |
Cited By (2)
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CN104104484A (zh) * | 2013-04-03 | 2014-10-15 | 上海贝尔股份有限公司 | 用于对lte中时分双工配置的改变进行适配的方法和设备 |
CN104170306A (zh) * | 2014-01-29 | 2014-11-26 | 华为技术有限公司 | 一种数据传输方法、设备和系统 |
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US8199725B2 (en) * | 2008-03-28 | 2012-06-12 | Research In Motion Limited | Rank indicator transmission during discontinuous reception |
US8179828B2 (en) | 2008-03-28 | 2012-05-15 | Research In Motion Limited | Precoding matrix index feedback interaction with discontinuous reception |
US8386876B2 (en) * | 2009-08-14 | 2013-02-26 | Sharp Laboratories Of America, Inc. | Transmission of different redundancy versions on different degrees of freedom |
KR101641968B1 (ko) * | 2009-09-14 | 2016-07-29 | 엘지전자 주식회사 | 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치 |
CN105610549B (zh) * | 2009-09-21 | 2019-07-30 | 中兴通讯股份有限公司 | 一种下行控制信息的传输方法及传输系统 |
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WO2011105810A2 (ko) * | 2010-02-23 | 2011-09-01 | 엘지전자 주식회사 | 상향링크 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 전송을 위한 제어정보를 제공하는 방법 및 장치 |
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US8923223B2 (en) * | 2010-08-16 | 2014-12-30 | Qualcomm Incorporated | Physical uplink control channel resource allocation for multiple component carriers |
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US8797957B2 (en) * | 2010-11-12 | 2014-08-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Terminal, network node, system and methods for soft buffer handling in carrier aggregation |
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KR101923440B1 (ko) * | 2011-02-15 | 2018-11-29 | 엘지전자 주식회사 | 무선접속시스템에서 채널품질제어정보 전송방법 및 장치 |
EP3331183B1 (en) | 2011-02-15 | 2019-06-12 | LG Electronics Inc. | Method and apparatus for transmitting channel quality control information in wireless access system |
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CN107819554B (zh) * | 2011-03-23 | 2020-06-26 | Lg电子株式会社 | 无线通信系统中的动态子帧设置的重传方法及其设备 |
CN103597892B (zh) * | 2011-04-13 | 2018-06-01 | 瑞典爱立信有限公司 | 用于确定mimo层数量的方法和设备 |
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CN103024820B (zh) * | 2011-09-20 | 2018-03-23 | 北京三星通信技术研究有限公司 | 软缓存处理的方法及设备 |
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WO2013122434A1 (ko) * | 2012-02-19 | 2013-08-22 | 엘지전자 주식회사 | 무선통신시스템에서 수신확인응답 전송 방법 및 장치 |
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KR102182156B1 (ko) * | 2012-07-17 | 2020-11-24 | 선 페이턴트 트러스트 | 기지국 장치, 기지국 장치에서 실행되는 방법 및 집적 회로 |
WO2014013669A1 (ja) * | 2012-07-18 | 2014-01-23 | パナソニック株式会社 | 端末装置及びバッファ分割方法 |
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- 2010-08-06 EP EP17151276.7A patent/EP3176972B1/en active Active
- 2010-08-06 CN CN201080045160.8A patent/CN102687449B/zh active Active
- 2010-08-06 CA CA2769841A patent/CA2769841C/en active Active
- 2010-08-06 WO PCT/US2010/044722 patent/WO2011017621A2/en active Application Filing
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2013
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2015
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104104484A (zh) * | 2013-04-03 | 2014-10-15 | 上海贝尔股份有限公司 | 用于对lte中时分双工配置的改变进行适配的方法和设备 |
CN104170306A (zh) * | 2014-01-29 | 2014-11-26 | 华为技术有限公司 | 一种数据传输方法、设备和系统 |
CN104170306B (zh) * | 2014-01-29 | 2017-06-20 | 华为技术有限公司 | 一种数据传输方法、设备和系统 |
US10075264B2 (en) | 2014-01-29 | 2018-09-11 | Huawei Technologies Co., Ltd. | Data transmission method, device, and system |
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WO2011017621A2 (en) | 2011-02-10 |
CN102687449B (zh) | 2015-01-21 |
US20110035639A1 (en) | 2011-02-10 |
EP2462713B1 (en) | 2017-04-12 |
CA2769841A1 (en) | 2011-02-10 |
USRE46821E1 (en) | 2018-05-01 |
CA2769841C (en) | 2015-11-17 |
US20130128851A1 (en) | 2013-05-23 |
US8578233B2 (en) | 2013-11-05 |
US8386875B2 (en) | 2013-02-26 |
EP3176972A1 (en) | 2017-06-07 |
EP2462713A2 (en) | 2012-06-13 |
USRE48441E1 (en) | 2021-02-16 |
WO2011017621A3 (en) | 2011-05-19 |
EP3176972B1 (en) | 2018-10-17 |
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