CN101167291A - 高阶调制方案的取决于重复的映射 - Google Patents
高阶调制方案的取决于重复的映射 Download PDFInfo
- Publication number
- CN101167291A CN101167291A CNA2005800496519A CN200580049651A CN101167291A CN 101167291 A CN101167291 A CN 101167291A CN A2005800496519 A CNA2005800496519 A CN A2005800496519A CN 200580049651 A CN200580049651 A CN 200580049651A CN 101167291 A CN101167291 A CN 101167291A
- Authority
- CN
- China
- Prior art keywords
- bit
- bits
- original
- group
- mapped
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000013507 mapping Methods 0.000 title claims abstract description 35
- 230000001419 dependent effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000010295 mobile communication Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 description 12
- 239000013598 vector Substances 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 230000009897 systematic effect Effects 0.000 description 5
- 238000012163 sequencing technique Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
-
- 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
- H04L1/0001—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
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Magnetic Heads (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2005/004596 WO2006114126A1 (en) | 2005-04-28 | 2005-04-28 | Repetition-dependent mapping for higher order modulation schemes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101167291A true CN101167291A (zh) | 2008-04-23 |
CN101167291B CN101167291B (zh) | 2012-09-12 |
Family
ID=35348872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800496519A Expired - Fee Related CN101167291B (zh) | 2005-04-28 | 2005-04-28 | 使用高阶调制方案进行数字数据传输的方法和发射机 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8077789B2 (zh) |
EP (1) | EP1875645B1 (zh) |
JP (1) | JP4722179B2 (zh) |
CN (1) | CN101167291B (zh) |
AT (1) | ATE421198T1 (zh) |
DE (1) | DE602005012440D1 (zh) |
WO (1) | WO2006114126A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102204205A (zh) * | 2009-03-11 | 2011-09-28 | 富士通株式会社 | 数据发送装置及其方法、数据接收装置及其方法 |
RU2465734C2 (ru) * | 2008-11-05 | 2012-10-27 | Хуавэй Текнолоджиз Ко., Лтд. | Способ и устройство кодирования |
CN104170260A (zh) * | 2013-01-11 | 2014-11-26 | 松下电器(美国)知识产权公司 | 数据处理方法、预编码方法、通信装置 |
CN104811271A (zh) * | 2014-01-29 | 2015-07-29 | 宏达国际电子股份有限公司 | 选择调制及传输区块尺寸索引表的方法 |
CN105991268A (zh) * | 2015-02-10 | 2016-10-05 | 上海贝尔股份有限公司 | 一种经由电力线传输lte信号数据的方法、装置和系统 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101217349A (zh) * | 2007-01-05 | 2008-07-09 | 中兴通讯股份有限公司 | 一种混合自动重传请求中比特收集的装置与方法 |
KR101613893B1 (ko) * | 2007-10-04 | 2016-04-20 | 삼성전자주식회사 | 이동통신 시스템에서 데이터 인터리빙 방법 및 장치 |
US9712279B2 (en) | 2007-10-04 | 2017-07-18 | Samsung Electronics Co., Ltd. | Method and apparatus for interleaving data in a mobile communication system |
US7855995B1 (en) * | 2008-02-11 | 2010-12-21 | Urbain A. von der Embse | QLM maximum likelihood demodulation |
EP2424143A1 (en) * | 2009-04-24 | 2012-02-29 | Panasonic Corporation | Wireless communication device and wireless communication method |
US8290073B2 (en) | 2009-10-08 | 2012-10-16 | Intel Corporation | Device, system and method of communicating data over wireless communication symbols with check code |
US20170134126A1 (en) * | 2015-11-06 | 2017-05-11 | Qualcomm Incorporated | System and method for encoding and decoding header data portion of a frame |
US9935733B1 (en) * | 2016-09-20 | 2018-04-03 | Xilinx, Inc. | Method of and circuit for enabling a communication channel |
CN108123776A (zh) * | 2016-11-30 | 2018-06-05 | 华为技术有限公司 | 一种编码和调制方法、通信装置 |
US11296823B2 (en) * | 2017-05-30 | 2022-04-05 | Qualcomm Incorporated | Priority based mapping of encoded bits to symbols |
WO2020170316A1 (ja) * | 2019-02-18 | 2020-08-27 | 学校法人玉川学園 | 情報処理装置 |
CN111081102B (zh) * | 2019-07-29 | 2022-03-25 | 广东小天才科技有限公司 | 一种听写结果的检测方法及学习设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6697441B1 (en) * | 2000-06-06 | 2004-02-24 | Ericsson Inc. | Baseband processors and methods and systems for decoding a received signal having a transmitter or channel induced coupling between bits |
KR100539862B1 (ko) | 2001-04-04 | 2005-12-28 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 데이타 송/수신장치및 방법 |
US6973611B2 (en) * | 2001-04-17 | 2005-12-06 | Texas Instruments Incorporated | Interleaved coder and method |
KR100689551B1 (ko) * | 2001-06-18 | 2007-03-09 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 데이터 송신 및수신장치 및 방법 |
US6738370B2 (en) * | 2001-08-22 | 2004-05-18 | Nokia Corporation | Method and apparatus implementing retransmission in a communication system providing H-ARQ |
KR100744347B1 (ko) * | 2001-10-29 | 2007-07-30 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 데이터 송/수신장치 및 방법 |
KR100474682B1 (ko) * | 2001-10-31 | 2005-03-08 | 삼성전자주식회사 | 무선통신시스템에서 패킷 재전송을 위한 송수신 장치 및 방법 |
KR100557167B1 (ko) * | 2001-11-02 | 2006-03-03 | 삼성전자주식회사 | 이동통신시스템에서의 재전송 장치 및 방법 |
ATE303687T1 (de) * | 2001-11-16 | 2005-09-15 | Matsushita Electric Ind Co Ltd | Hybrides arq verfahren zur datenpaketübertragung |
KR100584426B1 (ko) | 2001-12-21 | 2006-05-26 | 삼성전자주식회사 | 고속 패킷 이동통신시스템에서 심벌 매핑을 위한 인터리빙장치 및 방법 |
US7164727B2 (en) * | 2002-10-18 | 2007-01-16 | Matsushita Electric Industrial Co., Ltd. | Constellation rearrangement for transmit diversity schemes |
KR100575929B1 (ko) * | 2003-05-29 | 2006-05-02 | 삼성전자주식회사 | 이동 통신 시스템에서 다중 안테나 다이버시티 방식을사용하여 데이터를 송수신하는 장치 및 방법 |
-
2005
- 2005-04-28 JP JP2008508083A patent/JP4722179B2/ja not_active Expired - Fee Related
- 2005-04-28 EP EP05740391A patent/EP1875645B1/en not_active Not-in-force
- 2005-04-28 CN CN2005800496519A patent/CN101167291B/zh not_active Expired - Fee Related
- 2005-04-28 AT AT05740391T patent/ATE421198T1/de not_active IP Right Cessation
- 2005-04-28 WO PCT/EP2005/004596 patent/WO2006114126A1/en active Application Filing
- 2005-04-28 DE DE602005012440T patent/DE602005012440D1/de active Active
- 2005-04-28 US US11/911,155 patent/US8077789B2/en active Active
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2465734C2 (ru) * | 2008-11-05 | 2012-10-27 | Хуавэй Текнолоджиз Ко., Лтд. | Способ и устройство кодирования |
CN102204205A (zh) * | 2009-03-11 | 2011-09-28 | 富士通株式会社 | 数据发送装置及其方法、数据接收装置及其方法 |
US10432346B2 (en) | 2013-01-11 | 2019-10-01 | Sun Patent Trust | Data processing method, precoding method, and communication device |
US9735918B2 (en) | 2013-01-11 | 2017-08-15 | Sun Patent Trust | Data processing method, precoding method, and communication device |
US9900125B2 (en) | 2013-01-11 | 2018-02-20 | Sun Patent Trust | Data processing method, precoding method, and communication device |
US10110341B2 (en) | 2013-01-11 | 2018-10-23 | Sun Patent Trust | Data processing method, precoding method, and communication device |
CN104170260B (zh) * | 2013-01-11 | 2019-05-10 | 太阳专利托管公司 | 发送方法、接收方法 |
CN104170260A (zh) * | 2013-01-11 | 2014-11-26 | 松下电器(美国)知识产权公司 | 数据处理方法、预编码方法、通信装置 |
US10594432B2 (en) | 2013-01-11 | 2020-03-17 | Sun Patent Trust | Data processing method, precoding method, and communication device |
US10819464B2 (en) | 2013-01-11 | 2020-10-27 | Sun Patent Trust | Data processing method, precoding method, and communication device |
US11025363B2 (en) | 2013-01-11 | 2021-06-01 | Sun Patent Trust | Data processing method, precoding method, and communication device |
US11936470B2 (en) | 2013-01-11 | 2024-03-19 | Sun Patent Trust | Data processing method, precoding method, and communication device |
CN104811271A (zh) * | 2014-01-29 | 2015-07-29 | 宏达国际电子股份有限公司 | 选择调制及传输区块尺寸索引表的方法 |
CN105991268A (zh) * | 2015-02-10 | 2016-10-05 | 上海贝尔股份有限公司 | 一种经由电力线传输lte信号数据的方法、装置和系统 |
CN105991268B (zh) * | 2015-02-10 | 2019-12-10 | 上海诺基亚贝尔股份有限公司 | 一种经由电力线传输lte信号数据的方法、装置和系统 |
Also Published As
Publication number | Publication date |
---|---|
EP1875645B1 (en) | 2009-01-14 |
JP4722179B2 (ja) | 2011-07-13 |
ATE421198T1 (de) | 2009-01-15 |
DE602005012440D1 (de) | 2009-03-05 |
EP1875645A1 (en) | 2008-01-09 |
WO2006114126A1 (en) | 2006-11-02 |
US8077789B2 (en) | 2011-12-13 |
US20080279303A1 (en) | 2008-11-13 |
CN101167291B (zh) | 2012-09-12 |
JP2008539617A (ja) | 2008-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101167291B (zh) | 使用高阶调制方案进行数字数据传输的方法和发射机 | |
JP3926332B2 (ja) | 再伝送を支援する通信システムで再伝送の変調方式を決定する方法及び装置 | |
CN101218773B (zh) | 用于16正交幅度调制方案的信号空间扩展方法和装置 | |
CN100488186C (zh) | 无线发射装置、无线接收装置以及多级调制通信系统 | |
EP1817861B1 (en) | Method and transmitter structure reducing ambiguity by repetition rearrangement in the bit domain | |
EP1813043B1 (en) | Method for adaptive interleaving in a wireless communication system with feedback | |
CN100393011C (zh) | 在码分多址移动通信系统中发送和接收数据的设备和方法 | |
US6311306B1 (en) | System for error control by subdividing coded information units into subsets reordering and interlacing the subsets, to produce a set of interleaved coded information units | |
CN101350697B (zh) | 符号交织信道映射装置和方法以及移动通信系统 | |
US8000410B2 (en) | Bit reliability equalization by modulation switching for HARQ | |
US20050216821A1 (en) | Mapping method for encoded bits using LDPC code, transmitting and receiving apparatuses employing this method, and program for executing this method | |
US7280609B2 (en) | Method for matching the bit rate of a bit stream which is to be transmitted in a communication system and corresponding communication device | |
CN102197616A (zh) | 码元映射设备和方法 | |
CN1465168A (zh) | 用于在通信系统中确定调制模式的装置和方法 | |
AU2002354662A1 (en) | Apparatus and method for determining a modulation scheme in a communication system | |
CN102365835B (zh) | 多天线通信装置以及多天线通信方法 | |
EP1357692B1 (en) | Per stream rate control using APP decoding | |
CN101621363A (zh) | 一种多符号间比特重排序方法及使用该方法的系统 | |
US8532208B2 (en) | Transmission method and transmission apparatus | |
KR20080006633A (ko) | 고차 변조 방식에서의 반복에 따른 맵핑 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140717 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: Delaware Patentee after: III Holdings 12 LLC Address before: California, USA Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 |
|
CF01 | Termination of patent right due to non-payment of annual fee |