DE69628382D1 - Mehrbenutzer-kommunikationssystemarchitektur mit verteilten empfänger - Google Patents

Mehrbenutzer-kommunikationssystemarchitektur mit verteilten empfänger

Info

Publication number
DE69628382D1
DE69628382D1 DE69628382T DE69628382T DE69628382D1 DE 69628382 D1 DE69628382 D1 DE 69628382D1 DE 69628382 T DE69628382 T DE 69628382T DE 69628382 T DE69628382 T DE 69628382T DE 69628382 D1 DE69628382 D1 DE 69628382D1
Authority
DE
Germany
Prior art keywords
receiver
analog
fht
channel
data
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69628382T
Other languages
English (en)
Other versions
DE69628382T2 (de
Inventor
S Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of DE69628382D1 publication Critical patent/DE69628382D1/de
Application granted granted Critical
Publication of DE69628382T2 publication Critical patent/DE69628382T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/0891—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]
DE69628382T 1995-04-03 1996-03-29 Mehrbenutzer-kommunikationssystemarchitektur mit verteilten empfänger Expired - Lifetime DE69628382T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US415958 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

Publications (2)

Publication Number Publication Date
DE69628382D1 true DE69628382D1 (de) 2003-07-03
DE69628382T2 DE69628382T2 (de) 2004-04-01

Family

ID=23647932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628382T Expired - Lifetime DE69628382T2 (de) 1995-04-03 1996-03-29 Mehrbenutzer-kommunikationssystemarchitektur mit verteilten empfänger

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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CN1149947A (zh) 1997-05-14
JP3043425B2 (ja) 2000-05-22
FI114594B (fi) 2004-11-15
KR100387277B1 (ko) 2003-08-25
CA2191882C (en) 2004-10-19
WO1996031960A1 (en) 1996-10-10
ATE241875T1 (de) 2003-06-15
AU698946B2 (en) 1998-11-12
HK1015200A1 (en) 1999-10-08
DE69628382T2 (de) 2004-04-01
EP0763290A1 (de) 1997-03-19
CN1096159C (zh) 2002-12-11
US5608722A (en) 1997-03-04
BR9606291A (pt) 1997-09-02
RU2156033C2 (ru) 2000-09-10
FI964820A (fi) 1997-02-03
CA2191882A1 (en) 1996-10-10
FI964820A0 (fi) 1996-12-02
AU5529996A (en) 1996-10-23
JPH10501676A (ja) 1998-02-10
EP0763290B1 (de) 2003-05-28

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