MXPA04010118A - Multiplexacion espacial ortogonalizada para comunicacion inalambrica. - Google Patents

Multiplexacion espacial ortogonalizada para comunicacion inalambrica.

Info

Publication number
MXPA04010118A
MXPA04010118A MXPA04010118A MXPA04010118A MXPA04010118A MX PA04010118 A MXPA04010118 A MX PA04010118A MX PA04010118 A MXPA04010118 A MX PA04010118A MX PA04010118 A MXPA04010118 A MX PA04010118A MX PA04010118 A MXPA04010118 A MX PA04010118A
Authority
MX
Mexico
Prior art keywords
data
group
encoded data
subcurrents
pair
Prior art date
Application number
MXPA04010118A
Other languages
English (en)
Spanish (es)
Inventor
Sottani Emiliano
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Publication of MXPA04010118A publication Critical patent/MXPA04010118A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H04L1/006—Trellis-coded modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/0637—Properties of the code
    • H04L1/0656—Cyclotomic systems, e.g. Bell Labs Layered Space-Time [BLAST]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
MXPA04010118A 2002-04-19 2003-04-17 Multiplexacion espacial ortogonalizada para comunicacion inalambrica. MXPA04010118A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/127,327 US6934320B2 (en) 2002-04-19 2002-04-19 Orthogonalized spatial multiplexing for wireless communication
PCT/IB2003/001456 WO2003090364A2 (en) 2002-04-19 2003-04-17 Orthogonalized spatial multiplexing for wireless communication

Publications (1)

Publication Number Publication Date
MXPA04010118A true MXPA04010118A (es) 2004-12-13

Family

ID=29215238

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04010118A MXPA04010118A (es) 2002-04-19 2003-04-17 Multiplexacion espacial ortogonalizada para comunicacion inalambrica.

Country Status (8)

Country Link
US (1) US6934320B2 (enExample)
EP (1) EP1520350A4 (enExample)
JP (1) JP4373228B2 (enExample)
KR (1) KR20040099457A (enExample)
CN (1) CN100370696C (enExample)
AU (1) AU2003219369B2 (enExample)
MX (1) MXPA04010118A (enExample)
WO (1) WO2003090364A2 (enExample)

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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
US7020446B2 (en) * 2002-07-31 2006-03-28 Mitsubishi Electric Research Laboratories, Inc. Multiple antennas at transmitters and receivers to achieving higher diversity and data rates in MIMO systems
JP3583414B2 (ja) * 2002-11-14 2004-11-04 松下電器産業株式会社 Ｃｄｍａ送信装置およびｃｄｍａ受信装置
AU2003284444A1 (en) * 2002-11-26 2004-06-18 Matsushita Electric Industrial Co., Ltd. Communication method, transmitter apparatus and receiver apparatus
KR100548320B1 (ko) * 2002-12-31 2006-02-02 엘지전자 주식회사 기지국 모뎀의 탐색자원 할당장치 및 방법
JP3669991B2 (ja) * 2003-02-18 2005-07-13 三星電子株式会社 無線送受信機及び無線送受信方法並びにそのプログラム
US7450661B2 (en) * 2003-05-02 2008-11-11 Samsung Electronics Co., Ltd. Space-time coding method and apparatus in a mobile communication system
US7616698B2 (en) 2003-11-04 2009-11-10 Atheros Communications, Inc. Multiple-input multiple output system and method
US7630349B2 (en) * 2004-03-05 2009-12-08 Ramot At Tel-Aviv University Ltd. Antenna division multiple access
KR100591904B1 (ko) * 2004-03-18 2006-06-20 한국전자통신연구원 시공간 부호를 이용한 부호분할 다중접속 시스템의 전송다이버시티 송수신 장치, 및 그 방법
US7447268B2 (en) * 2004-03-31 2008-11-04 Intel Corporation OFDM system with per subcarrier phase rotation
US7904895B1 (en) 2004-04-21 2011-03-08 Hewlett-Packard Develpment Company, L.P. Firmware update in electronic devices employing update agent in a flash memory card
US7724777B2 (en) 2004-06-18 2010-05-25 Qualcomm Incorporated Quasi-orthogonal multiplexing for a multi-carrier communication system
GB2415336B (en) * 2004-06-18 2006-11-08 Toshiba Res Europ Ltd Bit interleaver for a mimo system
US7430163B2 (en) * 2004-07-19 2008-09-30 Tzero Technologies, Inc. Data stream transmission preprocessing
US8526940B1 (en) 2004-08-17 2013-09-03 Palm, Inc. Centralized rules repository for smart phone customer care
WO2007004285A1 (ja) 2005-07-04 2007-01-11 Matsushita Electric Industrial Co., Ltd. 無線通信方法、無線送信装置及び無線受信装置
CN1909431B (zh) * 2005-08-01 2012-08-08 电信科学技术研究院 码分复用多天线传输方法及传输装置
CN1941661B (zh) * 2005-09-30 2011-04-06 松下电器产业株式会社 多天线输入和输出系统中的全复用分集方法
KR101260836B1 (ko) * 2006-02-28 2013-05-06 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 다이버시티 이득을 제공하는 선 부호화 방법 및 이를 이용한 송신 장치 및 방법
WO2007146710A2 (en) 2006-06-08 2007-12-21 Hewlett-Packard Development Company, L.P. Device management in a network
US8752044B2 (en) 2006-07-27 2014-06-10 Qualcomm Incorporated User experience and dependency management in a mobile device
US7672390B2 (en) * 2006-08-08 2010-03-02 National Tsing Hua Univerisity Low complexity scalable MIMO detector and detection method thereof
JP2009049982A (ja) * 2007-07-25 2009-03-05 Buffalo Inc 多重入出力通信装置、これに用いるアンテナ装置、およびこれを用いた通信システム
US20090046794A1 (en) * 2007-07-25 2009-02-19 Buffalo Inc. Multi-input multi-output communication device, antenna device and communication system
TWI369873B (en) * 2007-08-22 2012-08-01 Realtek Semiconductor Corp Transmitter and transmission method thereof
KR20090025129A (ko) * 2007-09-05 2009-03-10 엘지전자 주식회사 다중 안테나 통신 시스템에서 다중 부호어를 송수신하는방법
US20090316840A1 (en) * 2008-06-24 2009-12-24 Qualcomm Incorporated Methods and systems for stc signal decoding using mimo decoder
KR101013652B1 (ko) * 2008-12-30 2011-02-10 주식회사 세아네트웍스 무선 통신 시스템의 데이터 송신 방법
US8477735B1 (en) * 2009-04-30 2013-07-02 Sprint Spectrum L.P. System and method for access terminal transition between a MIMO reverse-link mode and a non-MIMO reverse-link mode
CN103259547A (zh) * 2013-03-27 2013-08-21 安徽海聚信息科技有限责任公司 一种基于Zigbee技术的接收装置
KR20190017761A (ko) * 2016-05-12 2019-02-20 인터디지탈 패튼 홀딩스, 인크 비트들의 세트의 두 심볼로의 변조 및 상이한 통신 리소스들을 통한 심볼 전송
WO2018231217A1 (en) * 2017-06-14 2018-12-20 Sony Mobile Communications Inc. Adaptive antenna configuration
US10560304B2 (en) * 2017-07-12 2020-02-11 Qualcomm Incorporated Techniques and apparatuses for multiplexing schemes for millimeter wave downlink single carrier waveforms

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US5467367A (en) * 1991-06-07 1995-11-14 Canon Kabushiki Kaisha Spread spectrum communication apparatus and telephone exchange system
KR970011690B1 (ko) * 1994-11-22 1997-07-14 삼성전자 주식회사 파일럿트 채널을 이용한 대역확산 통신시스템의 데이타 송신기 및 수신기
US6128330A (en) * 1998-11-24 2000-10-03 Linex Technology, Inc. Efficient shadow reduction antenna system for spread spectrum
US7133459B2 (en) * 2001-05-01 2006-11-07 Texas Instruments Incorporated Space-time transmit diversity

Also Published As

Publication number Publication date
KR20040099457A (ko) 2004-11-26
CN1647407A (zh) 2005-07-27
WO2003090364A3 (en) 2005-01-27
JP4373228B2 (ja) 2009-11-25
CN100370696C (zh) 2008-02-20
EP1520350A4 (en) 2007-09-12
AU2003219369A1 (en) 2003-11-03
JP2005523639A (ja) 2005-08-04
US20030198282A1 (en) 2003-10-23
WO2003090364B1 (en) 2005-02-17
US6934320B2 (en) 2005-08-23
WO2003090364A2 (en) 2003-10-30
EP1520350A2 (en) 2005-04-06
AU2003219369B2 (en) 2008-01-03

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