CN101999213A - 指定传输块来进行码字映射的方法以及使用该方法的下行链路信号传输方法 - Google Patents
指定传输块来进行码字映射的方法以及使用该方法的下行链路信号传输方法 Download PDFInfo
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- CN101999213A CN101999213A CN2009801129229A CN200980112922A CN101999213A CN 101999213 A CN101999213 A CN 101999213A CN 2009801129229 A CN2009801129229 A CN 2009801129229A CN 200980112922 A CN200980112922 A CN 200980112922A CN 101999213 A CN101999213 A CN 101999213A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000013507 mapping Methods 0.000 title claims abstract description 32
- 230000008054 signal transmission Effects 0.000 title description 2
- 230000005540 biological transmission Effects 0.000 claims description 120
- 238000002372 labelling Methods 0.000 claims description 38
- 238000010586 diagram Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 10
- 238000012937 correction Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 101100465000 Mus musculus Prag1 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000003139 buffering effect Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
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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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
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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
- H04L1/0001—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
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
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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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
- H04L1/1893—Physical mapping arrangements
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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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US7502008P | 2008-06-24 | 2008-06-24 | |
US61/075,020 | 2008-06-24 | ||
KR10-2008-0100021 | 2008-10-13 | ||
KR20080100021A KR101481584B1 (ko) | 2008-06-24 | 2008-10-13 | 전송 블록-코드워드 매핑 관계 규정 방법 및 이를 이용한 하향링크 신호 전송 방법 |
PCT/KR2009/000337 WO2009157632A1 (en) | 2008-06-24 | 2009-01-22 | Method for specifying transport block to codeword mapping and downlink signal transmission method using the same |
Publications (2)
Publication Number | Publication Date |
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CN101999213A true CN101999213A (zh) | 2011-03-30 |
CN101999213B CN101999213B (zh) | 2014-05-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980112922.9A Active CN101999213B (zh) | 2008-06-24 | 2009-01-22 | 指定传输块来进行码字映射的方法以及使用该方法的下行链路信号传输方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8412999B2 (zh) |
EP (1) | EP2255465B1 (zh) |
JP (2) | JP5337867B2 (zh) |
KR (1) | KR101481584B1 (zh) |
CN (1) | CN101999213B (zh) |
WO (1) | WO2009157632A1 (zh) |
Cited By (2)
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CN105765879A (zh) * | 2014-10-29 | 2016-07-13 | 瑞典爱立信有限公司 | 用于在异构网络中切换传送参数的系统和方法 |
CN106327952A (zh) * | 2016-08-25 | 2017-01-11 | 上海新时达电气股份有限公司 | 示教器的远程控制方法及示教器 |
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KR101481584B1 (ko) * | 2008-06-24 | 2015-01-13 | 엘지전자 주식회사 | 전송 블록-코드워드 매핑 관계 규정 방법 및 이를 이용한 하향링크 신호 전송 방법 |
JP5322327B2 (ja) | 2009-01-05 | 2013-10-23 | マーベル ワールド トレード リミテッド | Mimo通信システムのコードブックのプリコーディング |
US8385441B2 (en) * | 2009-01-06 | 2013-02-26 | Marvell World Trade Ltd. | Efficient MIMO transmission schemes |
US8238483B2 (en) | 2009-02-27 | 2012-08-07 | Marvell World Trade Ltd. | Signaling of dedicated reference signal (DRS) precoding granularity |
US20100262886A1 (en) * | 2009-04-09 | 2010-10-14 | Texas Instruments Incorporated | Selective decoding of re-transmitted data blocks |
JP5607143B2 (ja) * | 2009-04-21 | 2014-10-15 | マーベル ワールド トレード リミテッド | 通信方法、通信装置、携帯通信端末、チップセット、および、通信システム |
ES2536840T3 (es) | 2009-06-19 | 2015-05-29 | Blackberry Limited | Método y sistema para señalizar capas de transmisión para MIMO de único usuario y múltiples usuarios |
US9319183B2 (en) * | 2009-07-30 | 2016-04-19 | Qualcomm Incorporated | Hybrid automatic repeat request operation and decoding status signaling for uplink multiple-input multiple-output |
US8386876B2 (en) * | 2009-08-14 | 2013-02-26 | Sharp Laboratories Of America, Inc. | Transmission of different redundancy versions on different degrees of freedom |
CN102036305B (zh) * | 2009-09-30 | 2014-05-07 | 华为技术有限公司 | 控制信息的发送和接收方法、装置和通信系统 |
US8675794B1 (en) | 2009-10-13 | 2014-03-18 | Marvell International Ltd. | Efficient estimation of feedback for modulation and coding scheme (MCS) selection |
US8917796B1 (en) | 2009-10-19 | 2014-12-23 | Marvell International Ltd. | Transmission-mode-aware rate matching in MIMO signal generation |
US8325860B2 (en) | 2009-11-09 | 2012-12-04 | Marvell World Trade Ltd. | Asymmetrical feedback for coordinated transmission systems |
JP5637486B2 (ja) * | 2009-12-17 | 2014-12-10 | マーベル ワールド トレード リミテッド | 交差偏波アンテナ用のmimoフィードバックスキーム |
EP2517361B1 (en) * | 2009-12-21 | 2015-01-07 | Sony Corporation | Broadcast system with incremental redundancy transmitted over a unicast system |
DE202011111016U1 (de) * | 2010-01-07 | 2018-05-02 | Marvell World Trade Ltd. | Signalisierung von dedizierten Referenzsignal (DRS) - Vorcodierungsgranularität |
EP2528244B1 (en) | 2010-01-22 | 2018-03-07 | LG Electronics Inc. | Method and apparatus for providing downlink control information in an mimo wireless communication system |
JP5258002B2 (ja) * | 2010-02-10 | 2013-08-07 | マーベル ワールド トレード リミテッド | Mimo通信システムにおける装置、移動通信端末、チップセット、およびその方法 |
US8687741B1 (en) | 2010-03-29 | 2014-04-01 | Marvell International Ltd. | Scoring hypotheses in LTE cell search |
CA2801007C (en) * | 2010-06-08 | 2016-01-05 | Samsung Electronics Co., Ltd. | Multiplexing control and data information from a user equipment in mimo transmission mode |
KR101688546B1 (ko) * | 2010-09-29 | 2016-12-21 | 삼성전자주식회사 | Lte시스템에서 phich에 의한 역방향 mimo 재전송을 위한 송수신 방법 및 장치 |
US8615052B2 (en) | 2010-10-06 | 2013-12-24 | Marvell World Trade Ltd. | Enhanced channel feedback for multi-user MIMO |
JP2012100254A (ja) | 2010-10-06 | 2012-05-24 | Marvell World Trade Ltd | Pucchフィードバックのためのコードブックサブサンプリング |
US9048970B1 (en) | 2011-01-14 | 2015-06-02 | Marvell International Ltd. | Feedback for cooperative multipoint transmission systems |
US20120281779A1 (en) * | 2011-01-14 | 2012-11-08 | Goeransson Bo | Methods and entities for modulation symbol transport |
US8861391B1 (en) | 2011-03-02 | 2014-10-14 | Marvell International Ltd. | Channel feedback for TDM scheduling in heterogeneous networks having multiple cell classes |
JP6019502B2 (ja) | 2011-03-31 | 2016-11-02 | マーベル ワールド トレード リミテッド | 協調マルチポイント送信のためのチャネルフィードバック |
WO2013068916A1 (en) | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Codebook sub-sampling for frequency-selective precoding feedback |
US9020058B2 (en) | 2011-11-07 | 2015-04-28 | Marvell World Trade Ltd. | Precoding feedback for cross-polarized antennas based on signal-component magnitude difference |
WO2013068974A1 (en) | 2011-11-10 | 2013-05-16 | Marvell World Trade Ltd. | Differential cqi encoding for cooperative multipoint feedback |
US9220087B1 (en) | 2011-12-08 | 2015-12-22 | Marvell International Ltd. | Dynamic point selection with combined PUCCH/PUSCH feedback |
US8902842B1 (en) | 2012-01-11 | 2014-12-02 | Marvell International Ltd | Control signaling and resource mapping for coordinated transmission |
US9143951B2 (en) | 2012-04-27 | 2015-09-22 | Marvell World Trade Ltd. | Method and system for coordinated multipoint (CoMP) communication between base-stations and mobile communication terminals |
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US10098093B2 (en) * | 2015-12-15 | 2018-10-09 | Qualcomm Incorporated | Partitioned control channel techniques for time division duplexing subframe processing |
WO2019095190A1 (en) * | 2017-11-16 | 2019-05-23 | Qualcomm Incorporated | Reduced overhead error detection code design for decoding a codeword |
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-
2008
- 2008-10-13 KR KR20080100021A patent/KR101481584B1/ko active IP Right Grant
-
2009
- 2009-01-22 JP JP2011504914A patent/JP5337867B2/ja active Active
- 2009-01-22 CN CN200980112922.9A patent/CN101999213B/zh active Active
- 2009-01-22 EP EP09770305.2A patent/EP2255465B1/en active Active
- 2009-01-22 WO PCT/KR2009/000337 patent/WO2009157632A1/en active Application Filing
- 2009-06-16 US US12/457,596 patent/US8412999B2/en active Active
-
2013
- 2013-02-22 US US13/774,860 patent/US8856606B2/en active Active
- 2013-08-05 JP JP2013162171A patent/JP5653491B2/ja active Active
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US20070006654A1 (en) * | 2003-04-22 | 2007-01-11 | Helmut Pradel | Method and device for determining the limpness of sheet material by means of ultra-sound |
CN101072062A (zh) * | 2006-03-03 | 2007-11-14 | 三星电子株式会社 | 在多入多出通信系统中发射/接收信号的设备和方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105765879A (zh) * | 2014-10-29 | 2016-07-13 | 瑞典爱立信有限公司 | 用于在异构网络中切换传送参数的系统和方法 |
CN105765879B (zh) * | 2014-10-29 | 2020-10-16 | 瑞典爱立信有限公司 | 用于在异构网络中切换传送参数的系统和方法 |
CN106327952A (zh) * | 2016-08-25 | 2017-01-11 | 上海新时达电气股份有限公司 | 示教器的远程控制方法及示教器 |
Also Published As
Publication number | Publication date |
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JP2013232985A (ja) | 2013-11-14 |
US8856606B2 (en) | 2014-10-07 |
EP2255465B1 (en) | 2017-11-22 |
US8412999B2 (en) | 2013-04-02 |
US20100031117A1 (en) | 2010-02-04 |
KR101481584B1 (ko) | 2015-01-13 |
KR20100002043A (ko) | 2010-01-06 |
CN101999213B (zh) | 2014-05-21 |
US20130170455A1 (en) | 2013-07-04 |
EP2255465A1 (en) | 2010-12-01 |
JP2011519524A (ja) | 2011-07-07 |
WO2009157632A1 (en) | 2009-12-30 |
EP2255465A4 (en) | 2014-03-05 |
JP5653491B2 (ja) | 2015-01-14 |
JP5337867B2 (ja) | 2013-11-06 |
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