EA201270163A1 - Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий - Google Patents

Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий

Info

Publication number
EA201270163A1
EA201270163A1 EA201270163A EA201270163A EA201270163A1 EA 201270163 A1 EA201270163 A1 EA 201270163A1 EA 201270163 A EA201270163 A EA 201270163A EA 201270163 A EA201270163 A EA 201270163A EA 201270163 A1 EA201270163 A1 EA 201270163A1
Authority
EA
Eurasian Patent Office
Prior art keywords
reception
transmission
constellations
multidimensional
formation
Prior art date
Application number
EA201270163A
Other languages
English (en)
Other versions
EA024628B1 (ru
Inventor
Михаил Петров
Томохиро Кимура
Original Assignee
Панасоник Корпорэйшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Панасоник Корпорэйшн filed Critical Панасоник Корпорэйшн
Publication of EA201270163A1 publication Critical patent/EA201270163A1/ru
Publication of EA024628B1 publication Critical patent/EA024628B1/ru

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0063—Interference mitigation or co-ordination of multipath interference, e.g. Rake receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)

Abstract

Изобретение относится к цифровой передаче данных и предоставляет эффективный способ для формирования многомерных созвездий для цифровой модуляции данных с высокой степенью модуляционного разнесения, способ для передачи и приема данных на основе таких созвездий и соответствующее устройство. Это достигается путем рассмотрения только многомерных матриц вращения со всеми элементами на диагонали, имеющими одинаковое первое абсолютное значение, ивсеми остальными элементами, имеющими одинаковое ненулевое второе абсолютное значение. Таким образом, можно формировать многомерные матрицы вращения, имеющие только один независимый параметр и структуру, которая регулярна, насколько это возможно. Независимый параметр может конфигурироваться, чтобы минимизировать вероятность ошибки для различных размеров созвездий.
EA201270163A 2009-08-21 2010-08-17 Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий EA024628B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09168370A EP2288048A1 (en) 2009-08-21 2009-08-21 Rotated multi-dimensional constellations for improved diversity in fading channels
PCT/JP2010/005078 WO2011021382A2 (en) 2009-08-21 2010-08-17 Transmission apparatus, reception apparatus, transmission method, reception method, and method for generating multi-dimensional constellations

Publications (2)

Publication Number Publication Date
EA201270163A1 true EA201270163A1 (ru) 2012-08-30
EA024628B1 EA024628B1 (ru) 2016-10-31

Family

ID=41560884

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201690493A EA027617B1 (ru) 2009-08-21 2010-08-17 Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий
EA201270163A EA024628B1 (ru) 2009-08-21 2010-08-17 Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA201690493A EA027617B1 (ru) 2009-08-21 2010-08-17 Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий

Country Status (17)

Country Link
US (3) US8792324B2 (ru)
EP (4) EP2288048A1 (ru)
JP (4) JP5475869B2 (ru)
KR (3) KR101430320B1 (ru)
CN (3) CN104158571B (ru)
AU (1) AU2010285975B2 (ru)
BR (1) BR112012003377B1 (ru)
CA (1) CA2768661C (ru)
EA (2) EA027617B1 (ru)
ES (3) ES2562481T3 (ru)
HU (2) HUE027490T2 (ru)
MX (1) MX2012001744A (ru)
MY (3) MY175483A (ru)
PL (3) PL2634930T3 (ru)
SG (3) SG10201404868WA (ru)
WO (1) WO2011021382A2 (ru)
ZA (3) ZA201200858B (ru)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2288048A1 (en) * 2009-08-21 2011-02-23 Panasonic Corporation Rotated multi-dimensional constellations for improved diversity in fading channels
KR20120110376A (ko) * 2011-03-29 2012-10-10 삼성전자주식회사 데이터 복조 방법 및 데이터 통신 방법
EP2523412B1 (en) * 2011-05-11 2018-09-26 Samsung Electronics Co., Ltd. Apparatus and method for soft demapping
KR20120132994A (ko) * 2011-05-30 2012-12-10 삼성전자주식회사 소프트 디맵핑 장치 및 방법
EP2566119A1 (en) 2011-08-29 2013-03-06 Panasonic Corporation Generalized rotated constellations for time-frequency slicing
EP2592773A1 (en) 2011-11-10 2013-05-15 Panasonic Corporation Improved diversity fo rotated constellations with time-frequency slicing
EP2592772A1 (en) 2011-11-10 2013-05-15 Panasonic Corporation Improved time diversity for rotated constellations
EP2779560B1 (en) 2011-11-10 2017-09-13 Sun Patent Trust Transmitting method, receiving method, transmitter and receiver
EP2618532A1 (en) 2012-01-19 2013-07-24 Panasonic Corporation Improved Component Interleaving for Rotated Constellations
KR102024796B1 (ko) * 2012-04-13 2019-11-04 한국전자통신연구원 계층변조 신호의 전송 장치 및 방법
EP2690813A1 (en) * 2012-07-27 2014-01-29 Panasonic Corporation Transparent component interleaving for rotated constellations
EP2879297B1 (en) 2012-07-27 2019-03-13 Sun Patent Trust Transmission method, transmitter, reception method, and receiver
US9325427B1 (en) 2012-10-31 2016-04-26 Ciena Corporation Maximum likelihood decoding
US9106470B2 (en) 2012-12-03 2015-08-11 Qualcomm Incorporated Enhanced decoding and demapping method and apparatus for QAM data signals
US9385905B2 (en) * 2013-03-04 2016-07-05 Intel Corporation Block-based time-frequency interleaving and de-interleaving
GB201312243D0 (en) 2013-07-08 2013-08-21 Samsung Electronics Co Ltd Non-Uniform Constellations
KR101461886B1 (ko) 2013-09-10 2014-11-13 현대자동차 주식회사 쇼트키 배리어 다이오드 및 그 제조 방법
EP2879318A1 (en) 2013-11-29 2015-06-03 Panasonic Corporation Efficient component interleaving for rotated constellations with time-frequency slicing
WO2015079665A1 (ja) 2013-11-29 2015-06-04 パナソニック株式会社 送信方法、送信機、受信方法、及び受信機
CN105471603B (zh) * 2014-08-19 2020-12-11 中兴通讯股份有限公司 一种远程配置光网络单元ptp业务的方法、装置和系统
KR101628986B1 (ko) * 2015-01-12 2016-06-10 강릉원주대학교산학협력단 송신 장치, 수신 장치, 신호 송신 방법 및 신호 수신 방법
US9780854B2 (en) * 2015-03-30 2017-10-03 Taiwan Semiconductor Manufacturing Co., Ltd. Multi-layer wireless streaming with adaptive constellation mapping (ACM)
EP3226501B1 (en) * 2016-03-31 2020-02-19 Intel IP Corporation Communication device and method for transmitting data
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
US10601521B2 (en) 2018-05-14 2020-03-24 Nokia Solutions And Networks Oy Coherent optical communication with constellations having coordinates on circles
US11309972B2 (en) 2019-09-20 2022-04-19 Nokia Solutions And Networks Oy Optical communication system employing a multidimensional constellation with an increased minimum distance
KR102460091B1 (ko) 2021-02-09 2022-10-27 한양대학교 산학협력단 링크 적응을 위한 적응적 신호 성상도 설계 방법 및 장치
CN113206695B (zh) * 2021-05-07 2022-08-19 温州大学智能锁具研究院 基于星座图和天线联合的索引矢量调制方法及装置
WO2023117845A1 (en) * 2021-12-22 2023-06-29 Sony Group Corporation Methods for communicating n+1 bits and related nodes
CN114301753B (zh) * 2022-01-04 2024-01-05 哈尔滨工业大学 一种正交功率分层复用传输方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832044A (en) 1996-09-27 1998-11-03 Elvino S. Sousa Transmitter antenna diversity and fading-resistant modulation for wireless communication systems
US6654431B1 (en) * 1999-09-15 2003-11-25 Telcordia Technologies, Inc. Multicarrier personal access communication system
JP3696013B2 (ja) * 1999-11-30 2005-09-14 株式会社豊田中央研究所 マルチキャリア変調用ダイバーシチ受信方式及びマルチキャリア変調用ダイバーシチ受信装置
US6418170B1 (en) * 2000-02-07 2002-07-09 Motorola, Inc. Method and apparatus for achieving 180° phase invariant transmission in a PCM modem system
AU2000240978B2 (en) * 2000-04-18 2004-01-15 Linkair Communications, Inc A method of orthogonal conversion of spread spectrum multiple access code
WO2003019791A2 (en) * 2001-08-23 2003-03-06 Nortel Networks Limited System and method for reducing the peak power in multi-carrier modulation
US7095812B2 (en) * 2002-06-24 2006-08-22 Agere Systems Inc. Reduced complexity receiver for space-time- bit-interleaved coded modulation
JP4353774B2 (ja) * 2002-12-04 2009-10-28 パナソニック株式会社 データ送信方法とデータ受信方法およびそれらを用いた送信装置と受信装置
JP4052388B2 (ja) 2003-03-31 2008-02-27 アイコム株式会社 送信装置、受信装置、送信方法、受信方法及びプログラム
CA2523118C (en) * 2003-04-21 2013-06-04 Rgb Networks, Inc. Wideband multi-channel quadrature amplitude modulation of cable television signals
US20060221807A1 (en) * 2003-07-14 2006-10-05 Masaru Fukuoka Multi-carrier transmitter apparatus, multi-carrier receiver apparatus and multi-carrier communication method
EP1667349A4 (en) * 2003-09-30 2011-03-02 Panasonic Corp RADIO TRANSMISSION DEVICE, RADIO RECEPTIVE DEVICE AND RADIO TRANSMISSION METHOD
KR20050041346A (ko) 2003-10-30 2005-05-04 엘지전자 주식회사 미모 시스템의 최적 엠시에스 레벨 선택 방법
KR100757963B1 (ko) 2003-12-24 2007-09-11 삼성전자주식회사 통신시스템에서 부호화 방법 및 장치
EP1913724A2 (en) * 2005-08-12 2008-04-23 Nokia Corporation Method, system, apparatus and computer program product for placing pilots in a multicarrier mimo system
JP4611864B2 (ja) * 2005-10-28 2011-01-12 Ｋｄｄｉ株式会社 伝送方式
JP4684852B2 (ja) * 2005-11-02 2011-05-18 Ｋｄｄｉ株式会社 符号拡散方法及び符号拡散装置
US8509352B2 (en) * 2005-12-12 2013-08-13 Koninklijke Philips Electronics N.V. Integer spreading rotation matrices for QAM constellations and its decode-remodulate-forward cooperative communication strategy
CN100518165C (zh) * 2006-12-07 2009-07-22 杭州电子科技大学 一种适于实现的多电平正交幅度调制硬判决方法
CN101295989B (zh) * 2007-04-29 2011-12-07 中兴通讯股份有限公司 一种用于正交频分复用空时和空频块编码方法
US8867662B2 (en) * 2008-03-31 2014-10-21 Qualcomm Incorporated Multidimensional constellations for coded transmission
CN101404642A (zh) * 2008-11-14 2009-04-08 南京航空航天大学 一种32进制正交幅度调制的软解调方法
EP2288048A1 (en) * 2009-08-21 2011-02-23 Panasonic Corporation Rotated multi-dimensional constellations for improved diversity in fading channels
CN102263580A (zh) * 2010-05-24 2011-11-30 华为技术有限公司 广播信号发射方法和装置

Also Published As

Publication number Publication date
CA2768661A1 (en) 2011-02-24
CN104135311A (zh) 2014-11-05
ES2453142T3 (es) 2014-04-04
JP5789763B2 (ja) 2015-10-07
JP5789785B2 (ja) 2015-10-07
CA2768661C (en) 2015-01-27
EP2634930B1 (en) 2015-12-02
BR112012003377A2 (pt) 2016-02-16
EA024628B1 (ru) 2016-10-31
EA027617B1 (ru) 2017-08-31
MY156813A (en) 2016-03-31
JP2014123967A (ja) 2014-07-03
KR20120050448A (ko) 2012-05-18
PL2454822T3 (pl) 2014-08-29
KR101430320B1 (ko) 2014-08-13
CN102474313A (zh) 2012-05-23
JP5896320B2 (ja) 2016-03-30
CN104158571A (zh) 2014-11-19
ZA201403924B (en) 2015-04-29
WO2011021382A2 (en) 2011-02-24
EP2634929B1 (en) 2015-10-28
HUE026687T2 (en) 2016-07-28
US20140307822A1 (en) 2014-10-16
SG10201404868WA (en) 2014-10-30
ES2562481T3 (es) 2016-03-04
EA201690493A3 (ru) 2016-10-31
SG178396A1 (en) 2012-04-27
JP5475869B2 (ja) 2014-04-16
US20120140612A1 (en) 2012-06-07
AU2010285975A1 (en) 2012-02-23
MX2012001744A (es) 2012-03-21
WO2011021382A3 (en) 2011-05-26
ES2558580T3 (es) 2016-02-05
KR20130108479A (ko) 2013-10-02
EP2634930A2 (en) 2013-09-04
ZA201403925B (en) 2015-04-29
US9215027B2 (en) 2015-12-15
PL2634930T3 (pl) 2016-05-31
CN102474313B (zh) 2014-09-10
JP2015159544A (ja) 2015-09-03
SG10201404873XA (en) 2014-10-30
EA201690493A2 (ru) 2016-06-30
MY175483A (en) 2020-06-30
WO2011021382A4 (en) 2011-09-15
US20140307535A1 (en) 2014-10-16
EP2454822B1 (en) 2014-03-05
CN104158571B (zh) 2018-06-05
EP2634929A3 (en) 2014-07-30
BR112012003377B1 (pt) 2021-03-23
HUE027490T2 (en) 2016-11-28
PL2634929T3 (pl) 2016-04-29
JP2014116976A (ja) 2014-06-26
EP2454822A2 (en) 2012-05-23
MY172697A (en) 2019-12-10
JP2013501387A (ja) 2013-01-10
US8792324B2 (en) 2014-07-29
US9225451B2 (en) 2015-12-29
KR101430379B1 (ko) 2014-08-13
EP2288048A1 (en) 2011-02-23
ZA201200858B (en) 2014-08-27
EP2634930A3 (en) 2014-07-30
EP2634929A2 (en) 2013-09-04
KR101430378B1 (ko) 2014-08-13
CN104135311B (zh) 2017-10-24
AU2010285975B2 (en) 2014-07-24
KR20130108478A (ko) 2013-10-02

Similar Documents

Publication Publication Date Title
EA201270163A1 (ru) Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий
WO2015050623A3 (en) Long-haul high rate quantum key distribution
EP2526632A4 (en) METHOD FOR MAPPING ANTENNA PORTS AND DEVICE FOR DEMODULATION REFERENCE SIGNALS
JP2016106470A5 (ru)
MY158911A (en) Radio communication device and constellation control method
EP4012937A3 (en) Transmission method, transmission device, reception method, and reception device
EP2582069A3 (en) Adaptive equalizer and/or antenna tuning
WO2009009538A3 (en) Techniques for receiver beamforming and yielding-threshold adjustments in peer-to-peer networks
WO2014016677A3 (en) Highly-spectrally-efficient transmission using orthogonal frequency division multiplexing
WO2009002093A3 (en) Transmit methods with delay diversity and space-frequency diversity
WO2010030611A3 (en) Common mode and unified frame format for different transmission schemes
WO2012174465A3 (en) Method and system for communicating data packets
JP2011125048A5 (ru)
WO2010099491A3 (en) Video transmission over sdma
WO2012124917A3 (ko) 하향링크 신호 수신 방법 및 전송 방법과, 수신 장치 및 전송 장치
WO2011096704A3 (ko) 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2009145454A3 (en) Method for transmitting data using harq
WO2016016723A3 (en) Orthogonal frequency division multiplexing based communications over nonlinear channels
EP3930217A3 (en) Method of adjusting a characteristic of an optical receiver based on an estimated amount of optical filtering present in the optical link
RU2014140733A (ru) Формирование и применение кодовой подкниги кодовой книги кодирования с контролем ошибок
BRPI0918469A2 (pt) método para pré-codificação de sinais para transmissão em sistema múltiplas- entradas-múltiplas-saídas sem fio
EP2525538A3 (en) MIMO Precoding in a QAM system
EP3480960A4 (en) ERROR CORRECTION DECODER DEVICE, AND OPTICAL TRANSMITTING / RECEIVING DEVICE
WO2008147139A3 (en) Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal
WO2013022260A3 (ko) 상향링크 제어정보 전송방법 및 사용자기기

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM