ATE339038T1 - Gruppenempfänger mit subarraysauswahl, verfahren unter verwendung derselben, und empfänger derselben enthaltend - Google Patents

Gruppenempfänger mit subarraysauswahl, verfahren unter verwendung derselben, und empfänger derselben enthaltend

Info

Publication number
ATE339038T1
ATE339038T1 AT03771019T AT03771019T ATE339038T1 AT E339038 T1 ATE339038 T1 AT E339038T1 AT 03771019 T AT03771019 T AT 03771019T AT 03771019 T AT03771019 T AT 03771019T AT E339038 T1 ATE339038 T1 AT E339038T1
Authority
AT
Austria
Prior art keywords
receiver
same
selection group
subarray selection
subset
Prior art date
Application number
AT03771019T
Other languages
English (en)
Inventor
Sebastien Joseph Armand Roy
Original Assignee
Univ Laval
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 Univ Laval filed Critical Univ Laval
Application granted granted Critical
Publication of ATE339038T1 publication Critical patent/ATE339038T1/de

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
    • 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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
    • 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
    • H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
AT03771019T 2002-07-30 2003-07-30 Gruppenempfänger mit subarraysauswahl, verfahren unter verwendung derselben, und empfänger derselben enthaltend ATE339038T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/206,940 US6907272B2 (en) 2002-07-30 2002-07-30 Array receiver with subarray selection

Publications (1)

Publication Number Publication Date
ATE339038T1 true ATE339038T1 (de) 2006-09-15

Family

ID=31186641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03771019T ATE339038T1 (de) 2002-07-30 2003-07-30 Gruppenempfänger mit subarraysauswahl, verfahren unter verwendung derselben, und empfänger derselben enthaltend

Country Status (9)

Country Link
US (1) US6907272B2 (de)
EP (1) EP1525677B1 (de)
JP (1) JP4703185B2 (de)
CN (1) CN100420166C (de)
AT (1) ATE339038T1 (de)
AU (1) AU2003250682A1 (de)
CA (1) CA2495128C (de)
DE (1) DE60308193T2 (de)
WO (1) WO2004012359A2 (de)

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Also Published As

Publication number Publication date
CN1672345A (zh) 2005-09-21
AU2003250682A8 (en) 2004-02-16
AU2003250682A1 (en) 2004-02-16
WO2004012359A3 (en) 2004-06-10
JP2005535171A (ja) 2005-11-17
CA2495128C (en) 2015-05-19
JP4703185B2 (ja) 2011-06-15
DE60308193D1 (de) 2006-10-19
EP1525677A2 (de) 2005-04-27
EP1525677B1 (de) 2006-09-06
WO2004012359A2 (en) 2004-02-05
US6907272B2 (en) 2005-06-14
US20040198452A1 (en) 2004-10-07
DE60308193T2 (de) 2007-08-23
CA2495128A1 (en) 2004-02-05
CN100420166C (zh) 2008-09-17

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