FI114594B - Monen käyttäjän tietoliikennejärjestelmäarkkitehtuuri, johon kuuluu hajautettuja vastaanottimia - Google Patents

Monen käyttäjän tietoliikennejärjestelmäarkkitehtuuri, johon kuuluu hajautettuja vastaanottimia Download PDF

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Publication number
FI114594B
FI114594B FI964820A FI964820A FI114594B FI 114594 B FI114594 B FI 114594B FI 964820 A FI964820 A FI 964820A FI 964820 A FI964820 A FI 964820A FI 114594 B FI114594 B FI 114594B
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FI
Finland
Prior art keywords
signals
data
signal
receiver
analog
Prior art date
Application number
FI964820A
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English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI964820A0 (fi
FI964820A (fi
Inventor
David S Miller
Original Assignee
Qualcomm Inc
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Publication of FI964820A0 publication Critical patent/FI964820A0/fi
Publication of FI964820A publication Critical patent/FI964820A/fi
Application granted granted Critical
Publication of FI114594B publication Critical patent/FI114594B/fi

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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
    • H04B7/0891—Space-time diversity
    • 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
    • H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
  • Radio Transmission System (AREA)
FI964820A 1995-04-03 1996-12-02 Monen käyttäjän tietoliikennejärjestelmäarkkitehtuuri, johon kuuluu hajautettuja vastaanottimia FI114594B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41595895 1995-04-03
US08/415,958 US5608722A (en) 1995-04-03 1995-04-03 Multi-user communication system architecture with distributed receivers
PCT/US1996/004336 WO1996031960A1 (en) 1995-04-03 1996-03-29 A multi-user communication system architecture with distributed receivers
US9604336 1996-03-29

Publications (3)

Publication Number Publication Date
FI964820A0 FI964820A0 (fi) 1996-12-02
FI964820A FI964820A (fi) 1997-02-03
FI114594B true FI114594B (fi) 2004-11-15

Family

ID=23647932

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964820A FI114594B (fi) 1995-04-03 1996-12-02 Monen käyttäjän tietoliikennejärjestelmäarkkitehtuuri, johon kuuluu hajautettuja vastaanottimia

Country Status (14)

Country Link
US (1) US5608722A (de)
EP (1) EP0763290B1 (de)
JP (1) JP3043425B2 (de)
KR (1) KR100387277B1 (de)
CN (1) CN1096159C (de)
AT (1) ATE241875T1 (de)
AU (1) AU698946B2 (de)
BR (1) BR9606291A (de)
CA (1) CA2191882C (de)
DE (1) DE69628382T2 (de)
FI (1) FI114594B (de)
HK (1) HK1015200A1 (de)
RU (1) RU2156033C2 (de)
WO (1) WO1996031960A1 (de)

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DE69628382D1 (de) 2003-07-03
AU5529996A (en) 1996-10-23
ATE241875T1 (de) 2003-06-15
EP0763290A1 (de) 1997-03-19
FI964820A0 (fi) 1996-12-02
HK1015200A1 (en) 1999-10-08
AU698946B2 (en) 1998-11-12
CA2191882C (en) 2004-10-19
WO1996031960A1 (en) 1996-10-10
DE69628382T2 (de) 2004-04-01
KR100387277B1 (ko) 2003-08-25
RU2156033C2 (ru) 2000-09-10
CN1149947A (zh) 1997-05-14
JPH10501676A (ja) 1998-02-10
US5608722A (en) 1997-03-04
EP0763290B1 (de) 2003-05-28
CN1096159C (zh) 2002-12-11
CA2191882A1 (en) 1996-10-10
FI964820A (fi) 1997-02-03
JP3043425B2 (ja) 2000-05-22
BR9606291A (pt) 1997-09-02

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