EA201690493A3 - 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 созвездийInfo
- Publication number
- EA201690493A3 EA201690493A3 EA201690493A EA201690493A EA201690493A3 EA 201690493 A3 EA201690493 A3 EA 201690493A3 EA 201690493 A EA201690493 A EA 201690493A EA 201690493 A EA201690493 A EA 201690493A EA 201690493 A3 EA201690493 A3 EA 201690493A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- reception
- transmission
- constellations
- multidimensional
- formation
- Prior art date
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
Настоящее 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, и всеми 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.
Applications Claiming Priority (1)
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 |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201690493A2 EA201690493A2 (ru) | 2016-06-30 |
EA201690493A3 true EA201690493A3 (ru) | 2016-10-31 |
EA027617B1 EA027617B1 (ru) | 2017-08-31 |
Family
ID=41560884
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201270163A EA024628B1 (ru) | 2009-08-21 | 2010-08-17 | Устройство передачи, устройство приема, способ передачи, способ приема и способ для формирования многомерных созвездий |
EA201690493A EA027617B1 (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 |
---|---|---|---|
EA201270163A EA024628B1 (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) | KR101430378B1 (ru) |
CN (3) | CN104135311B (ru) |
AU (1) | AU2010285975B2 (ru) |
BR (1) | BR112012003377B1 (ru) |
CA (1) | CA2768661C (ru) |
EA (2) | EA024628B1 (ru) |
ES (3) | ES2562481T3 (ru) |
HU (2) | HUE026687T2 (ru) |
MX (1) | MX2012001744A (ru) |
MY (3) | MY175483A (ru) |
PL (3) | PL2634930T3 (ru) |
SG (3) | SG178396A1 (ru) |
WO (1) | WO2011021382A2 (ru) |
ZA (3) | ZA201200858B (ru) |
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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 |
US8995581B2 (en) * | 2011-05-11 | 2015-03-31 | 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 |
CN103907326B (zh) * | 2011-11-10 | 2017-03-01 | 太阳专利托管公司 | 发送方法、接收方法、发送机以及接收机 |
EP2592772A1 (en) | 2011-11-10 | 2013-05-15 | Panasonic Corporation | Improved time diversity for rotated constellations |
EP2592773A1 (en) | 2011-11-10 | 2013-05-15 | Panasonic Corporation | Improved diversity fo rotated constellations with time-frequency slicing |
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 |
US9654316B2 (en) | 2012-07-27 | 2017-05-16 | 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 |
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2009
- 2009-08-21 EP EP09168370A patent/EP2288048A1/en not_active Withdrawn
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2010
- 2010-08-17 MY MYPI2015001858A patent/MY175483A/en unknown
- 2010-08-17 WO PCT/JP2010/005078 patent/WO2011021382A2/en active Application Filing
- 2010-08-17 JP JP2012506011A patent/JP5475869B2/ja active Active
- 2010-08-17 CN CN201410397430.1A patent/CN104135311B/zh active Active
- 2010-08-17 AU AU2010285975A patent/AU2010285975B2/en active Active
- 2010-08-17 CN CN201080036099.0A patent/CN102474313B/zh active Active
- 2010-08-17 MX MX2012001744A patent/MX2012001744A/es active IP Right Grant
- 2010-08-17 ES ES13170158.3T patent/ES2562481T3/es active Active
- 2010-08-17 HU HUE13170157A patent/HUE026687T2/en unknown
- 2010-08-17 EP EP13170158.3A patent/EP2634930B1/en active Active
- 2010-08-17 SG SG2012010054A patent/SG178396A1/en unknown
- 2010-08-17 KR KR1020137022273A patent/KR101430378B1/ko active IP Right Grant
- 2010-08-17 BR BR112012003377-8A patent/BR112012003377B1/pt active IP Right Grant
- 2010-08-17 KR KR1020137022274A patent/KR101430379B1/ko active IP Right Grant
- 2010-08-17 SG SG10201404868WA patent/SG10201404868WA/en unknown
- 2010-08-17 ES ES13170157.5T patent/ES2558580T3/es active Active
- 2010-08-17 CN CN201410397552.0A patent/CN104158571B/zh active Active
- 2010-08-17 HU HUE13170158A patent/HUE027490T2/en unknown
- 2010-08-17 CA CA2768661A patent/CA2768661C/en active Active
- 2010-08-17 PL PL13170158T patent/PL2634930T3/pl unknown
- 2010-08-17 PL PL10754598T patent/PL2454822T3/pl unknown
- 2010-08-17 ES ES10754598.0T patent/ES2453142T3/es active Active
- 2010-08-17 KR KR1020127003570A patent/KR101430320B1/ko active IP Right Grant
- 2010-08-17 MY MYPI2012000336A patent/MY156813A/en unknown
- 2010-08-17 EA EA201270163A patent/EA024628B1/ru not_active IP Right Cessation
- 2010-08-17 EA EA201690493A patent/EA027617B1/ru not_active IP Right Cessation
- 2010-08-17 SG SG10201404873XA patent/SG10201404873XA/en unknown
- 2010-08-17 MY MYPI2015001857A patent/MY172697A/en unknown
- 2010-08-17 PL PL13170157T patent/PL2634929T3/pl unknown
- 2010-08-17 EP EP10754598.0A patent/EP2454822B1/en active Active
- 2010-08-17 US US13/389,915 patent/US8792324B2/en active Active
- 2010-08-17 EP EP13170157.5A patent/EP2634929B1/en active Active
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2012
- 2012-02-03 ZA ZA2012/00858A patent/ZA201200858B/en unknown
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2014
- 2014-02-05 JP JP2014020458A patent/JP5789763B2/ja active Active
- 2014-02-05 JP JP2014020459A patent/JP5789785B2/ja active Active
- 2014-05-28 ZA ZA2014/03924A patent/ZA201403924B/en unknown
- 2014-05-28 ZA ZA2014/03925A patent/ZA201403925B/en unknown
- 2014-06-11 US US14/301,762 patent/US9215027B2/en active Active
- 2014-06-11 US US14/301,731 patent/US9225451B2/en active Active
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2015
- 2015-03-09 JP JP2015045517A patent/JP5896320B2/ja active Active
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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 |