CN101350704A - 无线通信系统改善混合式自动重发请求功能的方法及装置 - Google Patents
无线通信系统改善混合式自动重发请求功能的方法及装置 Download PDFInfo
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- CN101350704A CN101350704A CNA2008101315234A CN200810131523A CN101350704A CN 101350704 A CN101350704 A CN 101350704A CN A2008101315234 A CNA2008101315234 A CN A2008101315234A CN 200810131523 A CN200810131523 A CN 200810131523A CN 101350704 A CN101350704 A CN 101350704A
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- 238000004891 communication Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000000872 buffer Substances 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims description 52
- 230000011664 signaling Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 3
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
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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
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70718—Particular systems or standards
- H04B2201/70722—HSDPA/HSUPA
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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)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US95010607P | 2007-07-16 | 2007-07-16 | |
US60/950,106 | 2007-07-16 |
Publications (2)
Publication Number | Publication Date |
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CN101350704A true CN101350704A (zh) | 2009-01-21 |
CN101350704B CN101350704B (zh) | 2016-01-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200810131523.4A Active CN101350704B (zh) | 2007-07-16 | 2008-07-16 | 无线通信系统改善混合式自动重发请求功能的方法及装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8271843B2 (zh) |
EP (1) | EP2017998B1 (zh) |
JP (1) | JP5087479B2 (zh) |
KR (1) | KR100981628B1 (zh) |
CN (1) | CN101350704B (zh) |
ES (1) | ES2748133T3 (zh) |
TW (1) | TWI455515B (zh) |
Cited By (4)
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CN101848490A (zh) * | 2009-03-24 | 2010-09-29 | 三星电子株式会社 | 移动通信系统中根据数据重复重发的操作方法和装置 |
CN103516497A (zh) * | 2012-06-15 | 2014-01-15 | 财团法人工业技术研究院 | 指示下链路控制信道的方法及其通信装置 |
CN107113114A (zh) * | 2014-12-16 | 2017-08-29 | 华为技术有限公司 | 无线通信系统中的方法和节点 |
WO2018227547A1 (zh) * | 2017-06-16 | 2018-12-20 | 北京小米移动软件有限公司 | 确定同步块的发送时间的方法、装置、用户设备及基站 |
Families Citing this family (14)
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KR101645304B1 (ko) * | 2009-03-24 | 2016-08-03 | 삼성전자주식회사 | 이동통신 시스템에서 데이터 중복 재전송에 따른 동작 방법 및 장치 |
KR101749346B1 (ko) | 2009-03-25 | 2017-06-21 | 엘지전자 주식회사 | 다중 반송파 시스템에서 harq 수행 장치 및 방법 |
US9118442B2 (en) * | 2009-08-18 | 2015-08-25 | Broadcom Corporation | Method and system for continuous packet connectivity |
US8473804B2 (en) * | 2010-04-26 | 2013-06-25 | Via Telecom, Inc. | Enhanced wireless communication with HARQ |
JP5147898B2 (ja) * | 2010-06-10 | 2013-02-20 | 株式会社エヌ・ティ・ティ・ドコモ | 無線制御装置及び通信制御方法 |
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 |
CN102843224B (zh) * | 2011-06-23 | 2017-07-11 | 中兴通讯股份有限公司 | Harq的合并方法及装置 |
US9319196B2 (en) | 2011-08-23 | 2016-04-19 | Lg Electronics Inc. | Method of operating an HARQ buffer for a dynamic sub-frame change and an apparatus for same |
EP2814196B1 (en) * | 2012-02-09 | 2018-07-11 | LG Electronics Inc. | Method for transreceiving signal and apparatus for same |
WO2013119078A1 (ko) * | 2012-02-09 | 2013-08-15 | 엘지전자 주식회사 | 반송파 집성 시스템에서 harq 프로세스 수행 방법 및 장치 |
US9130749B1 (en) * | 2012-09-12 | 2015-09-08 | Marvell Internatonal Ltd. | Method and apparatus for decoding a data packet using scalable soft-bit retransmission combining |
TWI506430B (zh) * | 2013-03-20 | 2015-11-01 | Phison Electronics Corp | 映射資訊記錄方法、記憶體控制器與記憶體儲存裝置 |
US10700820B2 (en) | 2017-12-21 | 2020-06-30 | Samsung Electronics Co., Ltd. | Modem chips and receivers for performing hybrid automatic repeat request processing |
CN115918199A (zh) * | 2020-08-03 | 2023-04-04 | Oppo广东移动通信有限公司 | 数据处理方法、装置、设备及存储介质 |
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2008
- 2008-06-23 JP JP2008163026A patent/JP5087479B2/ja active Active
- 2008-07-16 KR KR1020080069079A patent/KR100981628B1/ko active IP Right Grant
- 2008-07-16 ES ES08012844T patent/ES2748133T3/es active Active
- 2008-07-16 EP EP08012844.0A patent/EP2017998B1/en active Active
- 2008-07-16 CN CN200810131523.4A patent/CN101350704B/zh active Active
- 2008-07-16 TW TW097126906A patent/TWI455515B/zh active
- 2008-07-16 US US12/173,826 patent/US8271843B2/en active Active
Patent Citations (1)
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CN1722652A (zh) * | 2004-05-04 | 2006-01-18 | 三星电子株式会社 | 基于混合自动重传请求改变发射时间间隔的方法和设备 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9985752B2 (en) | 2009-03-24 | 2018-05-29 | Samsung Electronics Co., Ltd. | Operating method and apparatus according to data duplicate retransmission in mobile communication system |
US10476638B2 (en) | 2009-03-24 | 2019-11-12 | Samsung Electronics Co., Ltd. | Operating method and apparatus according to data duplicate retransmission in mobile communication system |
CN101848490B (zh) * | 2009-03-24 | 2015-08-05 | 三星电子株式会社 | 移动通信系统中根据数据重复重发的操作方法和装置 |
US9166746B2 (en) | 2009-03-24 | 2015-10-20 | Samsung Electronics Co., Ltd. | Operating method and apparatus according to data duplicate retransmission in mobile communication system |
CN101848490A (zh) * | 2009-03-24 | 2010-09-29 | 三星电子株式会社 | 移动通信系统中根据数据重复重发的操作方法和装置 |
US11088787B2 (en) | 2009-03-24 | 2021-08-10 | Samsung Electronics Co., Ltd. | Operating method and apparatus according to data duplicate retransmission in mobile communication system |
CN103516497A (zh) * | 2012-06-15 | 2014-01-15 | 财团法人工业技术研究院 | 指示下链路控制信道的方法及其通信装置 |
CN103516497B (zh) * | 2012-06-15 | 2016-12-28 | 财团法人工业技术研究院 | 指示下链路控制信道的方法及其通信装置 |
CN107113114A (zh) * | 2014-12-16 | 2017-08-29 | 华为技术有限公司 | 无线通信系统中的方法和节点 |
US10454628B2 (en) | 2014-12-16 | 2019-10-22 | Huawei Technologies Co., Ltd. | Methods and nodes in a wireless communication system |
CN107113114B (zh) * | 2014-12-16 | 2020-09-11 | 华为技术有限公司 | 无线通信系统中的方法和节点 |
CN109429557A (zh) * | 2017-06-16 | 2019-03-05 | 北京小米移动软件有限公司 | 确定同步块的发送时间的方法、装置、用户设备及基站 |
WO2018227547A1 (zh) * | 2017-06-16 | 2018-12-20 | 北京小米移动软件有限公司 | 确定同步块的发送时间的方法、装置、用户设备及基站 |
US11438852B2 (en) | 2017-06-16 | 2022-09-06 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for determining time of transmitting synchronization block, user equipment and base station |
Also Published As
Publication number | Publication date |
---|---|
JP2009021995A (ja) | 2009-01-29 |
TWI455515B (zh) | 2014-10-01 |
ES2748133T3 (es) | 2020-03-13 |
EP2017998A2 (en) | 2009-01-21 |
US8271843B2 (en) | 2012-09-18 |
KR20090008150A (ko) | 2009-01-21 |
JP5087479B2 (ja) | 2012-12-05 |
KR100981628B1 (ko) | 2010-09-10 |
EP2017998B1 (en) | 2019-07-03 |
US20090024896A1 (en) | 2009-01-22 |
CN101350704B (zh) | 2016-01-27 |
TW200906092A (en) | 2009-02-01 |
EP2017998A3 (en) | 2010-03-10 |
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