ATE456207T1 - Raum-zeit-blockcodierung in orthogonal- frequenzmultiplex-kommunikationssystemen - Google Patents

Raum-zeit-blockcodierung in orthogonal- frequenzmultiplex-kommunikationssystemen

Info

Publication number
ATE456207T1
ATE456207T1 AT05758402T AT05758402T ATE456207T1 AT E456207 T1 ATE456207 T1 AT E456207T1 AT 05758402 T AT05758402 T AT 05758402T AT 05758402 T AT05758402 T AT 05758402T AT E456207 T1 ATE456207 T1 AT E456207T1
Authority
AT
Austria
Prior art keywords
communication systems
orthogonal frequency
space
time block
block coding
Prior art date
Application number
AT05758402T
Other languages
English (en)
Inventor
Ayman Fawzy Naguib
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE456207T1 publication Critical patent/ATE456207T1/de

Links

Classifications

    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT05758402T 2004-05-17 2005-04-29 Raum-zeit-blockcodierung in orthogonal- frequenzmultiplex-kommunikationssystemen ATE456207T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57216004P 2004-05-17 2004-05-17
US11/111,049 US7724835B2 (en) 2004-05-17 2005-04-20 Space-time block coding in orthogonal frequency division communication systems
PCT/US2005/014852 WO2005117320A1 (en) 2004-05-17 2005-04-29 Space-time block coding in orthogonal frequency division communication systems

Publications (1)

Publication Number Publication Date
ATE456207T1 true ATE456207T1 (de) 2010-02-15

Family

ID=34972203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05758402T ATE456207T1 (de) 2004-05-17 2005-04-29 Raum-zeit-blockcodierung in orthogonal- frequenzmultiplex-kommunikationssystemen

Country Status (13)

Country Link
US (1) US7724835B2 (de)
EP (1) EP1747632B1 (de)
JP (1) JP2007538464A (de)
KR (1) KR100906285B1 (de)
CN (1) CN101027866B (de)
AT (1) ATE456207T1 (de)
BR (1) BRPI0511145A (de)
CA (1) CA2566700A1 (de)
DE (1) DE602005019040D1 (de)
IL (1) IL179174A0 (de)
MX (1) MXPA06014848A (de)
RU (1) RU2344555C2 (de)
WO (1) WO2005117320A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7505529B2 (en) * 2004-08-12 2009-03-17 Interdigital Technology Corporation Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system
US8842693B2 (en) * 2005-05-31 2014-09-23 Qualcomm Incorporated Rank step-down for MIMO SCW design employing HARQ
US8126066B2 (en) * 2005-06-09 2012-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Time and frequency channel estimation
AU2006203698A1 (en) * 2005-08-26 2007-03-15 Nec Australia Pty Ltd Transmit diversity scheme
US8107543B2 (en) * 2006-06-27 2012-01-31 Amimon Ltd. High diversity time-space coding and decoding for MIMO systems
US8059732B2 (en) * 2006-11-28 2011-11-15 Ntt Docomo, Inc. Method and apparatus for wideband transmission from multiple non-collocated base stations over wireless radio networks
WO2008066349A1 (en) * 2006-12-01 2008-06-05 Electronics And Telecommunications Research Institute Method and apparatus for transmitting/receiving multiple codewords in sc-fdma system
KR100874264B1 (ko) * 2006-12-01 2008-12-16 한국전자통신연구원 Ｓｃ－ｆｄｍａ 시스템에서의 다중 코드 워드 송수신 방법및 장치
CN101663873B (zh) * 2007-02-23 2013-07-24 日本放送协会 数字数据发送装置及数字数据接收装置
US20080238621A1 (en) * 2007-03-30 2008-10-02 Broadcom Corporation Multi-mode rfid reader architecture
US8498350B2 (en) * 2009-04-17 2013-07-30 Raytheon Company Communication system incorporating physical layer waveform structure
WO2010121254A1 (en) * 2009-04-17 2010-10-21 Raytheon Company Distributed maximal ratio combining receiver architecture
JP5702387B2 (ja) * 2009-09-21 2015-04-15 アップル インコーポレイテッド 上りリンク送信ダイバーシチのためのシグナリング及びチャネル推定
US10050680B2 (en) * 2010-06-07 2018-08-14 Entropic Communications, Llc Method and apparatus for real time multiplexing with transmitter and antenna array elements
US8837652B2 (en) 2010-12-31 2014-09-16 Raytheon Company Receiver synchronization in radio communication systems employing transmit diversity
US8565336B2 (en) * 2011-02-08 2013-10-22 Electronics And Telecommunications Research Institute Data transmission apparatus and method, and data reconstitution apparatus and method
KR101470592B1 (ko) * 2011-02-08 2014-12-10 한국전자통신연구원 데이터 변조시 데이터 추가가 가능한 데이터 송신 장치와 방법, 및 데이터 분리 복원 장치와 방법
FR2985134A1 (fr) * 2011-12-23 2013-06-28 France Telecom Procede d'emission d'au moins un signal multi-porteuse forme de symboles ofdm-oqam
FR2985152A1 (fr) 2011-12-23 2013-06-28 France Telecom Procede de groupement de couples emetteur-recepteur pour communiquer sur un reseau de communications
HK1210883A1 (en) * 2012-06-25 2016-05-06 科希尔技术股份有限公司 Modulation and equalization in an orthonormal time-frequency shifting communications system
EP2984801A1 (de) * 2013-04-09 2016-02-17 Interdigital Patent Holdings, Inc. Gemeinsame vorcodierung und multivariate backhaulkompression in abwärtsrichtung von cloud-funkzugangsnetzen
US10103792B2 (en) * 2016-01-14 2018-10-16 Intel Corporation Apparatus, system and method of communicating a multiple-input-multiple-output (MIMO) transmission
EP3206353B1 (de) * 2016-02-09 2020-02-05 Technische Universität München Filterbänke und verfahren zum betreiben von filterbänken
US9848342B1 (en) * 2016-07-20 2017-12-19 Ccip, Llc Excursion compensation in multipath communication systems having performance requirements parameters
WO2018017302A1 (en) * 2016-07-20 2018-01-25 Intel IP Corporation Apparatus, system and method of communicating a single carrier (sc) multiple-input-multiple-output (mimo) transmission
US10027442B2 (en) * 2016-07-20 2018-07-17 Intel IP Corporation Apparatus, system and method of communicating a single carrier (SC) space time block code (STBC) transmission
US10924218B2 (en) 2016-07-20 2021-02-16 Intel IP Corporation Apparatus, system and method of communicating a single carrier (SC) transmission
CN110011948B (zh) 2018-01-05 2023-09-22 中兴通讯股份有限公司 数据传输方法及装置、存储介质、电子装置
WO2019134689A1 (zh) * 2018-01-05 2019-07-11 中兴通讯股份有限公司 数据传输方法及装置、存储介质、电子装置
CN113055067B (zh) * 2019-12-27 2024-04-26 中兴通讯股份有限公司 下行信号处理方法、装置及基站
CN113159264B (zh) * 2020-11-12 2022-06-21 江西理工大学 一种入侵检测方法、系统、设备及可读存储介质

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08321785A (ja) * 1995-05-24 1996-12-03 Sony Corp 送信機，受信機，送信方法，受信方法及び伝送方法
JP3614436B2 (ja) * 1995-07-13 2005-01-26 スタンフォード・テレコミュニケーションズ・インコーポレーテッド 耐マルチパス型直交符号分割多重アクセス・システム
US6134215A (en) * 1996-04-02 2000-10-17 Qualcomm Incorpoated Using orthogonal waveforms to enable multiple transmitters to share a single CDM channel
US6006075A (en) * 1996-06-18 1999-12-21 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity
US6256290B1 (en) * 1996-09-13 2001-07-03 Lucent Technologies, Inc. Multi-carrier CDMA transmission system with frequency and transmit diversity
RU2145152C1 (ru) * 1998-10-08 2000-01-27 Гармонов Александр Васильевич Способ ортогональной разнесенной передачи-приема сигнала в сотовой системе радиосвязи с кодовым разделением каналов
US6317411B1 (en) * 1999-02-22 2001-11-13 Motorola, Inc. Method and system for transmitting and receiving signals transmitted from an antenna array with transmit diversity techniques
US6542556B1 (en) * 2000-03-31 2003-04-01 Nokia Mobile Phones Ltd. Space-time code for multiple antenna transmission
US7272192B2 (en) * 2000-04-14 2007-09-18 Board Of Trustees Of The Leland Stanford Junior University Time-reversal block transmit diversity system for channels with intersymbol interference and method
US7020072B1 (en) * 2000-05-09 2006-03-28 Lucent Technologies, Inc. Orthogonal frequency division multiplexing transmit diversity system for frequency-selective fading channels
JP2002064461A (ja) * 2000-08-18 2002-02-28 Mitsubishi Electric Corp 通信装置および通信方法
US7061854B2 (en) * 2001-10-15 2006-06-13 Nortel Networks Limited Efficient OFDM communications with interference immunity
WO2003043245A1 (en) * 2001-11-10 2003-05-22 Samsung Electronics Co., Ltd. Stfbc coding/decoding apparatus and method in an ofdm mobile communication system
DE60332893D1 (de) * 2002-04-25 2010-07-22 Imec CDMA Empfang-übertragungstechniken für Funksysteme mit Mehrfacheingängen und Mehrfachausgängen (MIMO)
US7542446B2 (en) * 2002-07-31 2009-06-02 Mitsubishi Electric Research Laboratories, Inc. Space time transmit diversity with subgroup rate control and subgroup antenna selection in multi-input multi-output communications systems
JP3677492B2 (ja) * 2002-07-31 2005-08-03 松下電器産業株式会社 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
US7394754B2 (en) 2002-08-01 2008-07-01 Mediatek Inc. System and method for transmitting data in a multiple-branch transmitter-diversity orthogonal frequency-division multiplexing (OFDM) system
US7324605B2 (en) * 2004-01-12 2008-01-29 Intel Corporation High-throughput multicarrier communication systems and methods for exchanging channel state information
US7746886B2 (en) * 2004-02-19 2010-06-29 Broadcom Corporation Asymmetrical MIMO wireless communications

Also Published As

Publication number Publication date
CA2566700A1 (en) 2005-12-08
RU2344555C2 (ru) 2009-01-20
DE602005019040D1 (de) 2010-03-11
CN101027866A (zh) 2007-08-29
EP1747632B1 (de) 2010-01-20
EP1747632A1 (de) 2007-01-31
KR20070014204A (ko) 2007-01-31
JP2007538464A (ja) 2007-12-27
WO2005117320A1 (en) 2005-12-08
CN101027866B (zh) 2013-03-20
RU2006144834A (ru) 2008-06-27
KR100906285B1 (ko) 2009-07-06
BRPI0511145A (pt) 2007-11-27
IL179174A0 (en) 2007-03-08
MXPA06014848A (es) 2007-03-26
US7724835B2 (en) 2010-05-25
US20050254596A1 (en) 2005-11-17

Similar Documents

Publication Publication Date Title
ATE456207T1 (de) Raum-zeit-blockcodierung in orthogonal- frequenzmultiplex-kommunikationssystemen
TW200742318A (en) Method of transmitting pilot for multiple carrier system
BRPI0412056A (pt) determinação de fatores de ganho para potência de comunicação sem fio
GB2463211A (en) Transmitting spread signal in communication system
MY162402A (en) Beamforming of control information in a wireless communication system
MX2009013557A (es) Transmision de señal ampliada en sistema de comunicaciones movil.
TW200620869A (en) Asymmetrical MIMO wireless communications
MY145506A (en) Transmission of overhead information for broadcast and multicast services in a wireless communication system
WO2009013206A3 (en) Wireless access system and transmission method
TWI316339B (en) Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas
TW200520443A (en) Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams
WO2010058979A3 (ko) 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법
WO2008112682A3 (en) Multiplexing of feedback channels in a wireless communication system
TW200737798A (en) Base station, communication terminal, transmission method and reception method
IN2014KN01993A (de)
WO2010050757A3 (en) Method for transmitting downlink reference signals in a multi-antenna wireless communication system
TW200729808A (en) Puncturing signaling channel for a wireless communication system
TW200733661A (en) Pilot signal transmission for an orthogonal frequency division wireless communication system
WO2008054928B1 (en) Wireless multicast broadcast service methods and apparatus
TW200627845A (en) A method of optimizing portions of a frame
GB2458837A (en) System and method for single-carrier space-frequency block coded transmission over frequency selective and fast fading channels
ATE515917T1 (de) Drahtloses kommunikationsnetzwerk mit voip unter verwendung gemeinsamer zusätzlicher verteilungscodes
WO2008082263A3 (en) Method for multiplexing control signals in a mobile communication system
TWI264891B (en) Multiple antenna systems and methods using high-throughput space-frequency block codes
MX2007006303A (es) Explotacion de la diversidad de varios usuarios a traves de multiplexion por modulacion de fase.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties