CN103490851A - 用于二进制编码的符号映射 - Google Patents
用于二进制编码的符号映射 Download PDFInfo
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- CN103490851A CN103490851A CN201310233991.3A CN201310233991A CN103490851A CN 103490851 A CN103490851 A CN 103490851A CN 201310233991 A CN201310233991 A CN 201310233991A CN 103490851 A CN103490851 A CN 103490851A
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- 238000013507 mapping Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 38
- 238000010295 mobile communication Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 27
- 230000006870 function Effects 0.000 description 17
- 230000015654 memory Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 230000008878 coupling Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
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- 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
- H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
- H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
- H04L27/3427—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation
- H04L27/3438—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation using an underlying generalised cross constellation
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
- H03M13/615—Use of computational or mathematical techniques
- H03M13/617—Polynomial operations, e.g. operations related to generator polynomials or parity-check polynomials
-
- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
Abstract
Description
Claims (10)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261658746P | 2012-06-12 | 2012-06-12 | |
US61/658,746 | 2012-06-12 | ||
US201361818485P | 2013-05-02 | 2013-05-02 | |
US61/818,485 | 2013-05-02 | ||
US13/907,737 US9209834B2 (en) | 2012-06-12 | 2013-05-31 | Symbol mapping for binary coding |
US13/907,737 | 2013-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103490851A true CN103490851A (zh) | 2014-01-01 |
CN103490851B CN103490851B (zh) | 2017-05-17 |
Family
ID=48628233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310233991.3A Expired - Fee Related CN103490851B (zh) | 2012-06-12 | 2013-06-13 | 用于二进制编码的符号映射 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9209834B2 (zh) |
EP (1) | EP2675124A3 (zh) |
CN (1) | CN103490851B (zh) |
TW (1) | TWI513223B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104852779A (zh) * | 2014-01-17 | 2015-08-19 | 美国博通公司 | 用于汽车局域网络的多维调制方案的系统及方法 |
CN106130949A (zh) * | 2016-08-12 | 2016-11-16 | 上海交通大学 | 高维星座生成方法及系统 |
CN114884784A (zh) * | 2022-07-01 | 2022-08-09 | 成都星联芯通科技有限公司 | 星座点映射关系生成方法、信号传输方法及相关装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150124893A1 (en) * | 2013-11-04 | 2015-05-07 | Uvic Industry Partnerships, Inc. | Modulation-assisted preprocessing for non-binary ldpc decoding |
JP6336777B2 (ja) * | 2014-02-26 | 2018-06-06 | 日本放送協会 | 送信装置、受信装置、チップ及びデジタル放送システム |
EP3499833B1 (en) * | 2014-08-20 | 2020-12-23 | Huawei Technologies Co., Ltd. | Digital modulation method and apparatus |
WO2019148139A1 (en) | 2018-01-26 | 2019-08-01 | California Institute Of Technology | Systems and methods for communicating by modulating data on zeros |
KR20200078830A (ko) | 2018-12-24 | 2020-07-02 | 에스케이하이닉스 주식회사 | 메모리 시스템 및 메모리 모듈 |
JP2022523149A (ja) | 2019-02-07 | 2022-04-21 | カリフォルニア インスティチュート オブ テクノロジー | チャネル障害の存在下で零点上にデータを変調することにより通信するシステム及び方法 |
US11463296B2 (en) | 2021-02-19 | 2022-10-04 | Ultralogic 6G, Llc | Error correction by merging copies of PAM-modulated 5G/6G messages |
US11387935B2 (en) | 2021-02-19 | 2022-07-12 | Ultralogic 6G, Llc | Error detection and correction by modulation quality in 5G/6G |
US11425744B2 (en) | 2021-04-05 | 2022-08-23 | Ultralogic 6G, Llc | Cascaded scheduling requests for resource-efficient 5G and 6G |
US11627592B2 (en) | 2021-04-05 | 2023-04-11 | Ultralogic 6G, Llc | Resource-efficient polling and scheduling of 5G/6G uplink messages |
US20240097961A1 (en) * | 2022-09-16 | 2024-03-21 | Qualcomm Incorporated | Non-square quadrature amplitude modulation in wireless communication systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010017900A1 (en) * | 2000-02-24 | 2001-08-30 | Schelstraete Sigurd Jan Maria | Method to transfer trellis code modulated digital data over a digital subscriber line, and related modulator and demodulator devices |
US20100061479A1 (en) * | 2008-09-11 | 2010-03-11 | Motorola, Inc. | Wireless communication of data symbols |
CN102546095A (zh) * | 2010-12-03 | 2012-07-04 | 英飞凌科技股份有限公司 | 用于检测编码二进制字中的错误的设备和方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1295700C (en) * | 1988-06-10 | 1992-02-11 | Paul Alan Kennard | Method of quadrature-phase amplitude modulation |
US6891896B1 (en) * | 2000-02-10 | 2005-05-10 | Paradyne Corporation | Embedded signal constellations |
US7065147B2 (en) | 2000-07-12 | 2006-06-20 | Texas Instruments Incorporated | System and method of data communication using turbo trellis coded modulation combined with constellation shaping with or without precoding |
ES2266107T3 (es) * | 2001-01-16 | 2007-03-01 | Koninklijke Philips Electronics N.V. | Mapeo por modulacion codificada de entrelazado de bits (bicm). |
US7535975B1 (en) | 2003-11-07 | 2009-05-19 | Wionics Technologies, Inc. | QAM mapping and bit labeling or bit-interleaved coded modulation |
WO2006044427A2 (en) * | 2004-10-13 | 2006-04-27 | Conexant Systems, Inc. | Method and system for a turbo trellis coded modulation scheme for communication systems |
US7933352B2 (en) * | 2007-03-08 | 2011-04-26 | Samsung Electronics Co., Ltd | Cross QAM modulation-based symbol mapping method and apparatus in a mobile communication system |
CN102265519B (zh) | 2009-01-09 | 2014-08-27 | Lg电子株式会社 | 用于发送和接收信号的装置以及用于发送和接收信号的方法 |
GB2478143A (en) * | 2010-02-25 | 2011-08-31 | Sony Corp | Selective local data insertion using hierarchical modulation symbols on OFDM sub-carriers in DVB-NGH system |
-
2013
- 2013-05-31 US US13/907,737 patent/US9209834B2/en not_active Expired - Fee Related
- 2013-06-06 EP EP13002914.3A patent/EP2675124A3/en not_active Withdrawn
- 2013-06-11 TW TW102120625A patent/TWI513223B/zh not_active IP Right Cessation
- 2013-06-13 CN CN201310233991.3A patent/CN103490851B/zh not_active Expired - Fee Related
-
2015
- 2015-11-24 US US14/950,866 patent/US9503303B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010017900A1 (en) * | 2000-02-24 | 2001-08-30 | Schelstraete Sigurd Jan Maria | Method to transfer trellis code modulated digital data over a digital subscriber line, and related modulator and demodulator devices |
US20100061479A1 (en) * | 2008-09-11 | 2010-03-11 | Motorola, Inc. | Wireless communication of data symbols |
CN102546095A (zh) * | 2010-12-03 | 2012-07-04 | 英飞凌科技股份有限公司 | 用于检测编码二进制字中的错误的设备和方法 |
Non-Patent Citations (1)
Title |
---|
P.K. VITTHALADEVUNI ET,AL.: "Exact BER computation for cross QAM constellations", 《IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104852779A (zh) * | 2014-01-17 | 2015-08-19 | 美国博通公司 | 用于汽车局域网络的多维调制方案的系统及方法 |
CN104852779B (zh) * | 2014-01-17 | 2019-04-19 | 安华高科技股份有限公司 | 用于汽车局域网络的多维调制方案的设备及方法 |
CN106130949A (zh) * | 2016-08-12 | 2016-11-16 | 上海交通大学 | 高维星座生成方法及系统 |
CN106130949B (zh) * | 2016-08-12 | 2019-05-10 | 上海交通大学 | 高维星座生成方法及系统 |
CN114884784A (zh) * | 2022-07-01 | 2022-08-09 | 成都星联芯通科技有限公司 | 星座点映射关系生成方法、信号传输方法及相关装置 |
Also Published As
Publication number | Publication date |
---|---|
US20160080109A1 (en) | 2016-03-17 |
EP2675124A2 (en) | 2013-12-18 |
US9503303B2 (en) | 2016-11-22 |
US20130332792A1 (en) | 2013-12-12 |
EP2675124A3 (en) | 2015-04-01 |
US9209834B2 (en) | 2015-12-08 |
TW201412053A (zh) | 2014-03-16 |
TWI513223B (zh) | 2015-12-11 |
CN103490851B (zh) | 2017-05-17 |
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