CN1918818B - 用于多天线通信系统中的前同步码训练的方法和装置 - Google Patents

用于多天线通信系统中的前同步码训练的方法和装置 Download PDF

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Publication number
CN1918818B
CN1918818B CN200580005036.8A CN200580005036A CN1918818B CN 1918818 B CN1918818 B CN 1918818B CN 200580005036 A CN200580005036 A CN 200580005036A CN 1918818 B CN1918818 B CN 1918818B
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training field
preamble
long training
symbol
long
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Chinese (zh)
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CN1918818A (zh
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赛德·A.·姆塔巴
王晓文
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Avago Technologies International Sales Pte Ltd
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Agere Systems LLC
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    • 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
    • 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
    • H04B7/0684—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 using different training sequences per antenna
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0851—Joint weighting using training sequences or error signal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN200580005036.8A 2004-06-10 2005-04-28 用于多天线通信系统中的前同步码训练的方法和装置 Expired - Fee Related CN1918818B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US57877604P 2004-06-10 2004-06-10
US60/578,776 2004-06-10
US11/043,025 US8619907B2 (en) 2004-06-10 2005-01-24 Method and apparatus for preamble training in a multiple antenna communication system
US11/043,025 2005-01-24
PCT/US2005/014407 WO2006001898A1 (en) 2004-06-10 2005-04-28 Method and apparatus for preamble training in a multiple antenna communication system

Publications (2)

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CN1918818A CN1918818A (zh) 2007-02-21
CN1918818B true CN1918818B (zh) 2015-05-27

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US (1) US8619907B2 (enExample)
EP (2) EP1754319A1 (enExample)
JP (2) JP5345317B2 (enExample)
KR (1) KR101126812B1 (enExample)
CN (1) CN1918818B (enExample)
WO (1) WO2006001898A1 (enExample)

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