EA201070624A1 - Система радиосвязи, устройство радиопередачи, способ радиосвязи и программа - Google Patents

Система радиосвязи, устройство радиопередачи, способ радиосвязи и программа

Info

Publication number
EA201070624A1
EA201070624A1 EA201070624A EA201070624A EA201070624A1 EA 201070624 A1 EA201070624 A1 EA 201070624A1 EA 201070624 A EA201070624 A EA 201070624A EA 201070624 A EA201070624 A EA 201070624A EA 201070624 A1 EA201070624 A1 EA 201070624A1
Authority
EA
Eurasian Patent Office
Prior art keywords
frequency signals
radio communication
segment
radio
frequency
Prior art date
Application number
EA201070624A
Other languages
English (en)
Other versions
EA018288B1 (ru
Inventor
Ясухиро Хамагути
Хидео Намба
Симпей То
Казунари Йокомакура
Original Assignee
Шарп Кабусики Кайся
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40678525&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201070624(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Шарп Кабусики Кайся filed Critical Шарп Кабусики Кайся
Publication of EA201070624A1 publication Critical patent/EA201070624A1/ru
Publication of EA018288B1 publication Critical patent/EA018288B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

Предоставлено передающее радиоустройство, которое преобразует сигналы, которые были подвергнуты первичной модуляции, в частотные сигналы, и выделяет каждый из частотных сигналов поднесущей, для передачи. Передающее радиоустройство включает в себя узел управления и узел выделения. При разделении частотных сигналов для каждого из сегментов, сформированных частотными сигналами из числа частотных сигналов в сегменте, узел управления выбирает как информацию управления, значение, удовлетворяющее предварительно определенному качеству связи, как число частотных сигналов в сегменте согласно качеству пути распространения поднесущей, которому будет выделен частотный сигнал. Узел выделения сегментирует частотный сигнал так, чтобы число частотных сигналов, составляющих сегмент, было равно числу частотных сигналов в сегменте, выбранному как информация управления узлом управления, и выделяет частотные сигналы, составляющие соответствующие сегменты, непрерывным поднесущим.
EA201070624A 2007-11-26 2008-11-26 Устройство базовой станции, устройство мобильного терминала, система беспроводной связи и способ беспроводной связи EA018288B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007304321 2007-11-26
PCT/JP2008/071401 WO2009069630A1 (ja) 2007-11-26 2008-11-26 無線通信システム、無線送信装置、無線通信方法およびプログラム

Publications (2)

Publication Number Publication Date
EA201070624A1 true EA201070624A1 (ru) 2010-12-30
EA018288B1 EA018288B1 (ru) 2013-06-28

Family

ID=40678525

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070624A EA018288B1 (ru) 2007-11-26 2008-11-26 Устройство базовой станции, устройство мобильного терминала, система беспроводной связи и способ беспроводной связи

Country Status (7)

Country Link
US (1) US8411770B2 (ru)
EP (1) EP2216924A4 (ru)
JP (2) JPWO2009069630A1 (ru)
CN (1) CN101874370B (ru)
AU (1) AU2008330673B2 (ru)
EA (1) EA018288B1 (ru)
WO (1) WO2009069630A1 (ru)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955992A (en) * 1998-02-12 1999-09-21 Shattil; Steve J. Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
US8670390B2 (en) 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
US9893774B2 (en) 2001-04-26 2018-02-13 Genghiscomm Holdings, LLC Cloud radio access network
US10355720B2 (en) 2001-04-26 2019-07-16 Genghiscomm Holdings, LLC Distributed software-defined radio
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US10425135B2 (en) 2001-04-26 2019-09-24 Genghiscomm Holdings, LLC Coordinated multipoint systems
US9819449B2 (en) 2002-05-14 2017-11-14 Genghiscomm Holdings, LLC Cooperative subspace demultiplexing in content delivery networks
US10200227B2 (en) 2002-05-14 2019-02-05 Genghiscomm Holdings, LLC Pre-coding in multi-user MIMO
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10142082B1 (en) 2002-05-14 2018-11-27 Genghiscomm Holdings, LLC Pre-coding in OFDM
US11184037B1 (en) 2004-08-02 2021-11-23 Genghiscomm Holdings, LLC Demodulating and decoding carrier interferometry signals
US11431386B1 (en) 2004-08-02 2022-08-30 Genghiscomm Holdings, LLC Transmit pre-coding
US11552737B1 (en) 2004-08-02 2023-01-10 Genghiscomm Holdings, LLC Cooperative MIMO
EP3742655A1 (en) * 2006-12-28 2020-11-25 Sharp Kabushiki Kaisha Radio transmission device, control device, radio communication system, and communication method
WO2009153998A1 (ja) * 2008-06-20 2009-12-23 パナソニック株式会社 無線送信装置及び無線送信方法
US8526512B2 (en) * 2008-09-18 2013-09-03 Mitsubishi Electric Corporation Transmitting apparatus and receiving apparatus
WO2010061248A1 (en) * 2008-11-28 2010-06-03 Freescale Semiconductor, Inc. Allocation of communication channels
JP2011124779A (ja) * 2009-12-10 2011-06-23 Nec Corp 無線通信システム、無線通信装置、及び無線通信方法
US9363769B2 (en) * 2010-05-05 2016-06-07 Qualcomm Incorporated Methods and systems for SRS power scaling in carrier aggregation
EP3033846B1 (en) * 2013-08-16 2019-10-23 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for superchannel tuning
US9148182B2 (en) * 2013-10-09 2015-09-29 Maxlinear, Inc. Power combining power amplifier architectures and methods
EP3082287A1 (en) * 2015-04-16 2016-10-19 Gemalto M2M GmbH Method for uplink communication in a lte cellular network
US10917167B2 (en) * 2015-05-29 2021-02-09 Huawei Technologies Co., Ltd. MC-CDMA with low peak-to-average power ratio multi-carrier waveform
US10158458B2 (en) 2015-05-29 2018-12-18 Huawei Technologies Co., Ltd. Systems and methods for partial collision multiple access
EP3497799A4 (en) 2016-08-12 2020-04-15 Cohere Technologies, Inc. MULTILEVEL ITERATIVE EQUALIZATION AND DECODING
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
WO2020154550A1 (en) 2019-01-25 2020-07-30 Genghiscomm Holdings, LLC Orthogonal multiple access and non-orthogonal multiple access
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1585902A1 (ru) * 1988-05-11 1990-08-15 Серпуховское высшее военное командно-инженерное училище ракетных войск им.Ленинского комсомола Многопараметрическа адаптивна система радиосв зи дл передачи дискретной информации
JP3107528B2 (ja) 1997-08-07 2000-11-13 日本電信電話株式会社 誤り補償方法およびマルチキャリア伝送装置
UA30803A (ru) * 1998-06-04 2000-12-15 Державне Підприємство "Кб Оризон-Навігація" Способ и устройство широкополосной многоканальной адресной дуплексной радиосвязи
US6493331B1 (en) * 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
JP2003283460A (ja) * 2002-03-26 2003-10-03 Matsushita Electric Ind Co Ltd マルチキャリア送信装置およびマルチキャリア送信方法
JP4115784B2 (ja) * 2002-09-11 2008-07-09 三菱電機株式会社 再送制御方法および通信装置
US8422434B2 (en) * 2003-02-18 2013-04-16 Qualcomm Incorporated Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
KR101109885B1 (ko) * 2003-08-20 2012-02-15 파나소닉 주식회사 무선 통신 장치 및 서브 캐리어의 할당 방법
EP1646170B1 (en) * 2003-08-20 2019-10-09 Godo Kaisha IP Bridge 1 Radio communication apparatus and subcarrier assignment method
RU2267863C2 (ru) * 2003-08-21 2006-01-10 Корпорация "Самсунг Электроникс" Способ адаптивного распределения частотно-временного ресурса, адаптивной модуляции, кодирования и регулировки мощности в системе связи
RU2335089C2 (ru) * 2004-03-05 2008-09-27 Самсунг Электроникс Ко., Лтд. Способ и устройство для выделения поднесущих в широкодиапазонной системе беспроводной передачи, использующей множество несущих
CN1691659B (zh) * 2004-04-23 2012-01-18 北京三星通信技术研究有限公司 在正交频分复用系统中用于同步的方法
US20050249127A1 (en) * 2004-05-10 2005-11-10 Lucent Technologies, Inc. Method for subcarrier allocation
JP4511906B2 (ja) * 2004-11-02 2010-07-28 パナソニック株式会社 送信装置及び送信方法
US7995663B2 (en) * 2005-06-27 2011-08-09 Panasonic Corporation Multicarrier transmitting apparatus and multicarrier transmitting method
US9209956B2 (en) * 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8218563B2 (en) * 2005-11-04 2012-07-10 Samsung Electronics Co., Ltd. Method and system for providing adaptive modulation and coding in a multi-carrier wireless network
KR100866981B1 (ko) * 2006-01-13 2008-11-05 한국전자통신연구원 직교 주파수 분할 다중화 심볼을 생성하고 수신하는 장치및 방법
PL2365723T3 (pl) * 2006-01-18 2018-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Zlokalizowana i rozproszona transmisja
EP1990942A1 (en) * 2006-03-20 2008-11-12 Matsushita Electric Industrial Co., Ltd. Radio communication system, radio transmission device, and retransmission method
CN101043485A (zh) * 2006-03-22 2007-09-26 松下电器产业株式会社 发送方法、接收方法和设备及通信系统
JP4946159B2 (ja) * 2006-05-09 2012-06-06 富士通株式会社 無線送信方法及び無線受信方法並びに無線送信装置及び無線受信装置
EP3742655A1 (en) 2006-12-28 2020-11-25 Sharp Kabushiki Kaisha Radio transmission device, control device, radio communication system, and communication method
WO2008144151A2 (en) * 2007-05-15 2008-11-27 Rambus Inc. Multi-antenna transmitter for multi-tone signaling

Also Published As

Publication number Publication date
EP2216924A1 (en) 2010-08-11
US20100254484A1 (en) 2010-10-07
JPWO2009069630A1 (ja) 2011-04-14
JP2014140256A (ja) 2014-07-31
AU2008330673A1 (en) 2009-06-04
CN101874370B (zh) 2014-04-16
WO2009069630A1 (ja) 2009-06-04
CN101874370A (zh) 2010-10-27
EP2216924A4 (en) 2014-08-13
EA018288B1 (ru) 2013-06-28
AU2008330673B2 (en) 2012-10-18
US8411770B2 (en) 2013-04-02

Similar Documents

Publication Publication Date Title
EA201070624A1 (ru) Система радиосвязи, устройство радиопередачи, способ радиосвязи и программа
SG11201810581SA (en) Method of transmitting or receiving signals in wireless communication system and apparatus therefor
WO2011055940A3 (ko) 채널 품질 정보의 전송 방법 및 이를 위한 장치
EP4138318A8 (en) Multiple access using orthogonal time frequency space modulation
PH12014502488A1 (en) Method and arrangement in a wireless communication system
WO2010087643A3 (en) Control signaling for transmissions over contiguous and non-contiguous frequency bands
WO2010095887A3 (ko) 릴레이 방식의 통신 시스템에서 백홀 링크의 기준신호 할당 방법 및 이를 통한 데이터 송수신 방법 및 장치
MX2016010562A (es) Nodo b mejorado, equipo de usuario y metodo para seleccionar señales de deteccion de celulas en redes de evolucion a largo plazo.
WO2011014834A3 (en) ROBUST DECODING OF CoMP TRANSMISSIONS
WO2012121774A3 (en) Distributed antenna system and method for enhanced positioning
PH12019501769A1 (en) User terminal and radio communication method
WO2011084020A3 (ko) 다중 반송파를 지원하는 무선 통신 시스템에서 상향링크 제어 정보를 전송하는 방법 및 장치
WO2012008730A3 (ko) 상향 링크 신호를 전송하는 방법 및 이를 위한 장치
WO2008081876A1 (ja) 無線送信装置、制御装置、無線通信システムおよび通信方法
WO2008032959A3 (en) A method for transmitting and receiving signals based on the segmented access scheme, and a method for allocating sequence for the same
EA201500712A1 (ru) Способ формирования сигнала и устройство формирования сигнала
RU2010141536A (ru) Передатчик в системах беспроводной связи с иерархической структурой пилот-сигнала
WO2011156939A8 (en) Methods and arrangements for transmitting and decoding reference signals
WO2010101440A3 (ko) 조정 멀티 포인트 기법이 적용된 무선 통신 시스템에서 채널 품질 정보 송신 방법 및 이를 위한 장치
EP2506643A4 (en) RESOURCE ALLOCATION METHOD AND DEVICE FOR A MULTI-RELAY OFDM SYSTEM
WO2010090467A3 (en) Method and apparatus of transmitting uplink control signal in wireless communication system
EA201591202A1 (ru) Системы, способы и устройства для транспозиционной модуляции
WO2012047039A3 (en) Method and apparatus for transmitting and receiving data
WO2011132896A3 (en) Method for transmitting pilot signal for machine to machine communication in wireless communication system and apparatus thereof
WO2011096773A3 (ko) 방송 신호 송신 장치, 방송 신호 수신 장치, 및 방송 신호 송/수신 장치에서 방송 신호 송수신 방법

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