MXPA03005324A - Codificador de diversidad de transmision espaciotemporal, de bloque modificado. - Google Patents

Codificador de diversidad de transmision espaciotemporal, de bloque modificado.

Info

Publication number
MXPA03005324A
MXPA03005324A MXPA03005324A MXPA03005324A MXPA03005324A MX PA03005324 A MXPA03005324 A MX PA03005324A MX PA03005324 A MXPA03005324 A MX PA03005324A MX PA03005324 A MXPA03005324 A MX PA03005324A MX PA03005324 A MXPA03005324 A MX PA03005324A
Authority
MX
Mexico
Prior art keywords
transmit diversity
space time
modified block
block space
time transmit
Prior art date
Application number
MXPA03005324A
Other languages
English (en)
Inventor
Younglok Kim
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of MXPA03005324A publication Critical patent/MXPA03005324A/es

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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • 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
    • H04L1/0643—Properties of the code block codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Complex Calculations (AREA)
MXPA03005324A 2000-12-13 2001-12-05 Codificador de diversidad de transmision espaciotemporal, de bloque modificado. MXPA03005324A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25509800P 2000-12-13 2000-12-13
PCT/US2001/046602 WO2002049236A2 (en) 2000-12-13 2001-12-05 Modified block space time transmit diversity encoder

Publications (1)

Publication Number Publication Date
MXPA03005324A true MXPA03005324A (es) 2003-10-06

Family

ID=22966833

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03005324A MXPA03005324A (es) 2000-12-13 2001-12-05 Codificador de diversidad de transmision espaciotemporal, de bloque modificado.

Country Status (13)

Country Link
US (1) US7095731B2 (es)
EP (1) EP1342336B9 (es)
JP (2) JP2004523943A (es)
KR (2) KR100733437B1 (es)
CN (1) CN1481630A (es)
AT (1) ATE320682T1 (es)
AU (1) AU2002220223A1 (es)
CA (1) CA2431157C (es)
DE (1) DE60117918T2 (es)
ES (1) ES2260159T3 (es)
MX (1) MXPA03005324A (es)
NO (1) NO20032644L (es)
WO (1) WO2002049236A2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095731B2 (en) 2000-12-13 2006-08-22 Interdigital Technology Corporation Modified block space time transmit diversity encoder
CN1446413A (zh) * 2001-06-04 2003-10-01 三菱电机株式会社 Cdma发送分集装置
GB2376601B (en) * 2001-06-15 2004-02-25 Motorola Inc Transmission diversity in a cellular radio communication system
US7260056B2 (en) * 2002-05-29 2007-08-21 Interdigital Technology Corporation Channel estimation in a wireless communication system
US7058378B2 (en) * 2003-11-18 2006-06-06 Interdigital Technology Corporation Method and apparatus for automatic frequency correction of a local oscilator with an error signal derived from an angle value of the conjugate product and sum of block correlator outputs
CN102136890B (zh) * 2004-04-01 2015-02-11 黑莓有限公司 空时块编码***和方法
US8422585B2 (en) 2004-04-01 2013-04-16 Research In Motion Limited Space-time block coding systems and methods
DE602004024245D1 (de) 2004-04-01 2009-12-31 Nortel Networks Ltd Raum-zeit-blockcodierungssystem und verfahren
CN1951032B (zh) 2004-05-04 2012-05-30 索尼公司 用于生成在mimo时隙中传输的信号的方法和设备
EP1615366A1 (en) * 2004-07-08 2006-01-11 Motorola, Inc. Method and apparatus for transmitting and receiving a datasymbol stream
JP2006121289A (ja) * 2004-10-20 2006-05-11 Samsung Yokohama Research Institute Co Ltd 無線送信機及び無線受信器及び無線システム及び無線通信方法並びにそのプログラム
US7916841B2 (en) * 2006-09-29 2011-03-29 Mediatek Inc. Method and apparatus for joint detection
CN101667893B (zh) * 2009-09-29 2013-01-09 中国民航大学 基于块空时分组编码的虚拟多输入多输出中继传输方法
US10103792B2 (en) 2016-01-14 2018-10-16 Intel Corporation Apparatus, system and method of communicating a multiple-input-multiple-output (MIMO) transmission
US10924218B2 (en) 2016-07-20 2021-02-16 Intel IP Corporation Apparatus, system and method of communicating a single carrier (SC) 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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289499A (en) * 1992-12-29 1994-02-22 At&T Bell Laboratories Diversity for direct-sequence spread spectrum systems
US5848103A (en) 1995-10-04 1998-12-08 Lucent Technologies Inc. Method and apparatus for providing time diversity
US6339612B1 (en) * 1998-02-09 2002-01-15 Motorola, Inc. Method and apparatus for joint detection of data in a direct sequence spread spectrum communications system
US6144710A (en) * 1998-04-23 2000-11-07 Lucent Technologies, Inc. Joint maximum likelihood sequence estimator with dynamic channel description
EP0966133B1 (en) * 1998-06-15 2005-03-02 Sony International (Europe) GmbH Orthogonal transformations for interference reduction in multicarrier systems
DE69934951T2 (de) 1998-10-07 2007-10-25 Texas Instruments Inc., Dallas Kanalschätzung in Raum-Zeit blockkodierter Sendeantennendiversität für WCDMA
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
US6775260B1 (en) * 1999-02-25 2004-08-10 Texas Instruments Incorporated Space time transmit diversity for TDD/WCDMA systems
GB9910449D0 (en) * 1999-05-07 1999-07-07 Koninkl Philips Electronics Nv Radio communication system
EP1069707A1 (en) 1999-07-13 2001-01-17 Motorola, Inc. Transmit diversity transmitter and receiver for radio communications systems
US20020110108A1 (en) 2000-12-07 2002-08-15 Younglok Kim Simple block space time transmit diversity using multiple spreading codes
US7095731B2 (en) 2000-12-13 2006-08-22 Interdigital Technology Corporation Modified block space time transmit diversity encoder
KR100557102B1 (ko) * 2002-09-07 2006-03-03 삼성전자주식회사 이동통신 시스템에서 직교부호의 길이에 상관없는 공동검출 수신 장치 및 방법

Also Published As

Publication number Publication date
JP2008172814A (ja) 2008-07-24
CA2431157A1 (en) 2002-06-20
EP1342336A2 (en) 2003-09-10
CN1481630A (zh) 2004-03-10
ES2260159T3 (es) 2006-11-01
KR100523182B1 (ko) 2005-10-24
CA2431157C (en) 2007-07-10
NO20032644D0 (no) 2003-06-11
DE60117918D1 (de) 2006-05-11
US20020101845A1 (en) 2002-08-01
EP1342336B9 (en) 2006-09-06
KR20030061436A (ko) 2003-07-18
JP2004523943A (ja) 2004-08-05
AU2002220223A1 (en) 2002-06-24
KR100733437B1 (ko) 2007-06-29
NO20032644L (no) 2003-07-29
WO2002049236A3 (en) 2003-01-16
KR20030087083A (ko) 2003-11-12
ATE320682T1 (de) 2006-04-15
DE60117918T2 (de) 2006-12-14
WO2002049236A2 (en) 2002-06-20
US7095731B2 (en) 2006-08-22
EP1342336B1 (en) 2006-03-15

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