CN100409605C - 测量信道质量的混合arq方法、发送器和系统 - Google Patents
测量信道质量的混合arq方法、发送器和系统 Download PDFInfo
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- CN100409605C CN100409605C CNB018089518A CN01808951A CN100409605C CN 100409605 C CN100409605 C CN 100409605C CN B018089518 A CNB018089518 A CN B018089518A CN 01808951 A CN01808951 A CN 01808951A CN 100409605 C CN100409605 C CN 100409605C
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000003044 adaptive effect Effects 0.000 claims description 14
- 108010003272 Hyaluronate lyase Proteins 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 claims 4
- 230000001960 triggered effect Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 39
- 230000006978 adaptation Effects 0.000 abstract description 19
- 238000004891 communication Methods 0.000 abstract description 4
- 238000010295 mobile communication Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
- H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2001/000500 WO2002058314A1 (en) | 2001-01-17 | 2001-01-17 | Channel quality measurement in data transmission using hybrid arq |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1428026A CN1428026A (zh) | 2003-07-02 |
CN100409605C true CN100409605C (zh) | 2008-08-06 |
Family
ID=8164253
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018226175A Expired - Fee Related CN100467491C (zh) | 2001-01-17 | 2001-01-16 | 植物材料破碎成为易于水解的纤维素颗粒 |
CNB018089518A Expired - Lifetime CN100409605C (zh) | 2001-01-17 | 2001-01-17 | 测量信道质量的混合arq方法、发送器和系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018226175A Expired - Fee Related CN100467491C (zh) | 2001-01-17 | 2001-01-16 | 植物材料破碎成为易于水解的纤维素颗粒 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7002923B2 (zh) |
EP (1) | EP1258095B1 (zh) |
JP (1) | JP3629263B2 (zh) |
KR (1) | KR20020080496A (zh) |
CN (2) | CN100467491C (zh) |
WO (1) | WO2002058314A1 (zh) |
Families Citing this family (44)
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GB0110125D0 (en) * | 2001-04-25 | 2001-06-20 | Koninkl Philips Electronics Nv | Radio communication system |
US6810236B2 (en) | 2001-05-14 | 2004-10-26 | Interdigital Technology Corporation | Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
DE10132577A1 (de) * | 2001-07-10 | 2003-01-30 | Philips Corp Intellectual Pty | Verfahren zur Übertragung von Datenpaketen |
US7315573B2 (en) * | 2002-02-28 | 2008-01-01 | Texas Instruments Incorporated | Channel monitoring for improved parameter selection in a communication system |
KR20050092696A (ko) * | 2002-12-16 | 2005-09-22 | 패씨브 엘티디. | 이더넷 프레임 순방향 오류 정정 초기화 및 자동-감지 방법 |
WO2004075460A2 (en) * | 2003-02-14 | 2004-09-02 | Focus Enhancements, Inc. | Method and apparatus for frequency division multiplexing |
US7489903B2 (en) * | 2003-04-29 | 2009-02-10 | Nokia Corporation | Method and system for exchanging the capacity reports in a radio access network |
JP4454320B2 (ja) * | 2004-01-09 | 2010-04-21 | 富士通株式会社 | 伝送装置、伝送制御プログラム、及び伝送方法 |
SE0400163D0 (sv) * | 2004-01-28 | 2004-01-28 | Ericsson Telefon Ab L M | Method and systems of radio communications |
US7366477B2 (en) * | 2004-05-06 | 2008-04-29 | Nokia Corporation | Redundancy version implementation for an uplink enhanced dedicated channel |
WO2005109729A1 (en) * | 2004-05-10 | 2005-11-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for providing autonomous retransmissions in a wireless communication system |
CN102882664B (zh) * | 2004-05-10 | 2015-08-12 | 艾利森电话股份有限公司 | 用于在无线通信系统中提供自主重传的方法和系统 |
GB0415451D0 (en) * | 2004-07-09 | 2004-08-11 | Nokia Corp | Communication system |
US8050248B2 (en) * | 2004-12-17 | 2011-11-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Retransmission in wireless communication systems |
KR101025072B1 (ko) * | 2004-12-30 | 2011-03-25 | 엘지에릭슨 주식회사 | 에이치에이알큐 방식을 사용하는 통신 시스템에서 최적의리던던시 버전 선택 방법 |
CN1921368B (zh) * | 2005-08-25 | 2011-05-04 | 松下电器产业株式会社 | 多层自动重发请求方法 |
US20070259665A1 (en) * | 2006-05-03 | 2007-11-08 | Chiu Chun-Yuan | Error detection and retransmission methods and devices for communication systems |
DE602007011424D1 (de) * | 2006-05-10 | 2011-02-03 | Koninkl Philips Electronics Nv | Drahtloses kommunikationssystem und vorrichtung mit harq und betriebsverfahren für das system |
US9882683B2 (en) * | 2006-09-28 | 2018-01-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Autonomous transmission for extended coverage |
KR20120094027A (ko) * | 2006-10-23 | 2012-08-23 | 인터디지탈 테크날러지 코포레이션 | 공유 채널을 통하여 측정 리포트를 전송 및 수신하는 방법 및 장치 |
EP1936853B1 (en) * | 2006-12-20 | 2018-11-21 | Panasonic Intellectual Property Corporation of America | Avoidance of feedback collision in mobile communications |
US20080153501A1 (en) * | 2006-12-20 | 2008-06-26 | Motorola, Inc. | Smart antenna for common channel incremental redundancy |
FR2910757B1 (fr) | 2006-12-22 | 2009-05-08 | Thales Sa | Procede de retransmission a redondance incrementale pour des paquets fragmentes. |
KR101366332B1 (ko) * | 2007-04-19 | 2014-02-21 | 엘지전자 주식회사 | 통신 시스템에서의 데이터 블록 재전송 방법 |
US20080270866A1 (en) * | 2007-04-26 | 2008-10-30 | Infineon Technologies Ag | Transmission with automatic repeat request process |
JPWO2009054145A1 (ja) * | 2007-10-25 | 2011-03-03 | パナソニック株式会社 | 無線受信装置、無線送信装置及び無線受信方法 |
US8169973B2 (en) * | 2007-12-20 | 2012-05-01 | Telefonaktiebolaget L M Ericsson (Publ) | Power efficient enhanced uplink transmission |
KR101406029B1 (ko) * | 2007-12-29 | 2014-06-11 | 알까뗄 루슨트 | 반―그룹화 및 통계적 멀티플렉싱을 기반으로 한 영구적 스케줄링 방법 및 장치 |
US8116271B2 (en) * | 2008-02-07 | 2012-02-14 | Samsung Electronics Co., Ltd. | Methods and apparatus to allocate acknowledgement channels |
GB2457759A (en) * | 2008-02-25 | 2009-09-02 | Cambridge Silicon Radio Ltd | Modifying the transmission parameters of acknowledgements (ACKs) based on reception quality |
MY149544A (en) * | 2008-04-01 | 2013-09-13 | Biomass Conversions Llc | Simplified method for digestion of cellulosic biomass |
US8634333B2 (en) | 2008-05-07 | 2014-01-21 | Qualcomm Incorporated | Bundling of ACK information in a wireless communication system |
FR2932933B1 (fr) * | 2008-06-18 | 2011-04-01 | Canon Kk | Procedes et dispositifs de transmission et de reception de donnees |
CN102293041B (zh) * | 2009-01-27 | 2014-08-27 | 三菱电机株式会社 | 发送装置、发送接收装置、通信系统以及通信方法 |
JP5199930B2 (ja) * | 2009-03-23 | 2013-05-15 | 株式会社エヌ・ティ・ティ・ドコモ | 受信装置 |
CN101674235B (zh) * | 2009-09-27 | 2011-11-30 | 中兴通讯股份有限公司 | 数据传输方法和设备 |
CN103981234B (zh) * | 2010-01-20 | 2017-12-08 | 希乐克公司 | 分散原料和加工物料 |
US8769686B2 (en) | 2010-02-26 | 2014-07-01 | Futurewei Technologies, Inc. | System and method for securing wireless transmissions |
CN102933620B (zh) * | 2010-06-16 | 2015-07-15 | 可乐丽股份有限公司 | 聚乙烯醇系聚合物和使用其的水解性纤维素的制造方法 |
US8953517B2 (en) | 2010-06-23 | 2015-02-10 | Futurewei Technologies, Inc. | System and method for adapting code rate |
CN103442816A (zh) * | 2011-03-22 | 2013-12-11 | 昭和电工株式会社 | 植物性生物质的水解反应用原料的前处理方法和植物性生物质的糖化方法 |
US20130039266A1 (en) | 2011-08-08 | 2013-02-14 | Research In Motion Limited | System and method to increase link adaptation performance with multi-level feedback |
WO2014100307A2 (en) * | 2012-12-19 | 2014-06-26 | Shell Oil Company | Hydrothermal hydrocatalytic treatment of biomass using water tolerant catalysts |
WO2018066781A1 (ko) * | 2016-10-07 | 2018-04-12 | 엘지전자 주식회사 | 경쟁 기반 비직교 다중 접속 방식에 기초하여 신호를 송수신하는 방법 및 장치 |
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US5425051A (en) * | 1992-11-09 | 1995-06-13 | Norand Corporation | Radio frequency communication network having adaptive parameters |
US5781542A (en) * | 1994-12-02 | 1998-07-14 | Kabushiki Kaisha Toshiba | Information communication system using multi-code CDMA mode |
WO2000072496A1 (en) * | 1999-05-20 | 2000-11-30 | University Of Southampton | Adaptive joint-detection cdma video transceiver |
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JP3351653B2 (ja) * | 1995-03-30 | 2002-12-03 | 株式会社東芝 | 無線通信システムの再送制御方式および端末装置 |
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JP2820932B2 (ja) | 1996-03-19 | 1998-11-05 | 株式会社ワイ・アール・ピー移動通信基盤技術研究所 | スペクトラム拡散通信装置 |
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-
2001
- 2001-01-16 CN CNB018226175A patent/CN100467491C/zh not_active Expired - Fee Related
- 2001-01-17 US US10/221,444 patent/US7002923B2/en not_active Expired - Lifetime
- 2001-01-17 WO PCT/EP2001/000500 patent/WO2002058314A1/en not_active Application Discontinuation
- 2001-01-17 CN CNB018089518A patent/CN100409605C/zh not_active Expired - Lifetime
- 2001-01-17 JP JP2002558676A patent/JP3629263B2/ja not_active Expired - Lifetime
- 2001-01-17 EP EP01909644.5A patent/EP1258095B1/en not_active Expired - Lifetime
- 2001-01-17 KR KR1020027012260A patent/KR20020080496A/ko active Search and Examination
-
2005
- 2005-09-12 US US11/222,849 patent/US7583614B2/en not_active Expired - Lifetime
Patent Citations (3)
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US5425051A (en) * | 1992-11-09 | 1995-06-13 | Norand Corporation | Radio frequency communication network having adaptive parameters |
US5781542A (en) * | 1994-12-02 | 1998-07-14 | Kabushiki Kaisha Toshiba | Information communication system using multi-code CDMA mode |
WO2000072496A1 (en) * | 1999-05-20 | 2000-11-30 | University Of Southampton | Adaptive joint-detection cdma video transceiver |
Also Published As
Publication number | Publication date |
---|---|
JP3629263B2 (ja) | 2005-03-16 |
US7583614B2 (en) | 2009-09-01 |
US20060062167A1 (en) | 2006-03-23 |
WO2002058314A1 (en) | 2002-07-25 |
KR20020080496A (ko) | 2002-10-23 |
US7002923B2 (en) | 2006-02-21 |
EP1258095B1 (en) | 2018-04-25 |
CN1639196A (zh) | 2005-07-13 |
JP2004517585A (ja) | 2004-06-10 |
CN1428026A (zh) | 2003-07-02 |
US20030185175A1 (en) | 2003-10-02 |
EP1258095A1 (en) | 2002-11-20 |
CN100467491C (zh) | 2009-03-11 |
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Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140716 |
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Effective date of registration: 20140716 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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