NO952380L - Framgangsmåte og anordning for mottak av et radiosignal - Google Patents

Framgangsmåte og anordning for mottak av et radiosignal

Info

Publication number
NO952380L
NO952380L NO952380A NO952380A NO952380L NO 952380 L NO952380 L NO 952380L NO 952380 A NO952380 A NO 952380A NO 952380 A NO952380 A NO 952380A NO 952380 L NO952380 L NO 952380L
Authority
NO
Norway
Prior art keywords
radio signal
bit
data
antenna feed
processor
Prior art date
Application number
NO952380A
Other languages
English (en)
Other versions
NO952380D0 (no
Inventor
Kazimierz Siwiak
Robert J Schwendeman
Robert L Breeden
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of NO952380D0 publication Critical patent/NO952380D0/no
Publication of NO952380L publication Critical patent/NO952380L/no

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
    • 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
    • H04B7/0802—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 antenna selection
    • H04B7/0805—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 antenna selection with single receiver and antenna switching
    • H04B7/0808—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 antenna selection with single receiver and antenna switching comparing all antennas before reception
    • H04B7/0811—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 antenna selection with single receiver and antenna switching comparing all antennas before reception during preamble or gap period

Abstract

En framgangsmåte og en anordning ved en data-kommunikasjonsmottaker (100) for diversitctsmottak av radiosignal som inkluderer et forutsigbar! gjentakende, fcrhånds- bcstemt databitmonstcr (304), omfauende en prosessor (114), som styrer (600) en antenne-omskifter (106) for å velge mellom en forste antenne-mating (102) og en andre antenne-mating (104), som en forbigående kilde for radiosignalet ved sending av for- håndsbestemt data bitmonslcr (304). Radiosignalet mottatt fra den forbigående kilden er overvåket av en datamottafcer (100) ved sending av forhåndsbestcmt bitmonster (304) for å utlede data fra denne, og i del minste bestemme en bit fciltcller (104, 610) ved proses- soren (l 14). Etter fulllbrelse av det forhåndsbcstcmte bitmonster (304), blir en antenne- mating (102, 104) for radiosignal valgt (616, 620), i respons til i det minste en bitfcil- teller.
NO952380A 1992-12-21 1995-06-15 Framgangsmåte og anordning for mottak av et radiosignal NO952380L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/993,761 US5446922A (en) 1992-12-21 1992-12-21 Method and apparatus for switched diversity reception of a radio signal
PCT/US1993/011777 WO1994015411A1 (en) 1992-12-21 1993-12-06 Method and apparatus for switched diversity reception of a radio signal

Publications (2)

Publication Number Publication Date
NO952380D0 NO952380D0 (no) 1995-06-15
NO952380L true NO952380L (no) 1995-08-15

Family

ID=25539902

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952380A NO952380L (no) 1992-12-21 1995-06-15 Framgangsmåte og anordning for mottak av et radiosignal

Country Status (18)

Country Link
US (1) US5446922A (no)
EP (1) EP0676103A4 (no)
JP (1) JP3039992B2 (no)
KR (1) KR0150333B1 (no)
CN (1) CN1064202C (no)
AU (1) AU669258B2 (no)
BG (1) BG61630B1 (no)
BR (1) BR9307792A (no)
CA (1) CA2152629C (no)
CZ (1) CZ284263B6 (no)
FI (1) FI953055A (no)
HU (1) HU216674B (no)
NO (1) NO952380L (no)
PL (1) PL174139B1 (no)
RU (1) RU2152687C1 (no)
SK (1) SK281245B6 (no)
TW (1) TW236063B (no)
WO (1) WO1994015411A1 (no)

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Also Published As

Publication number Publication date
TW236063B (no) 1994-12-11
JP3039992B2 (ja) 2000-05-08
BG61630B1 (bg) 1998-01-30
CZ284263B6 (cs) 1998-10-14
NO952380D0 (no) 1995-06-15
PL309391A1 (en) 1995-10-02
CN1091561A (zh) 1994-08-31
EP0676103A4 (en) 2000-02-23
HUT71649A (en) 1996-01-29
CN1064202C (zh) 2001-04-04
JPH08505020A (ja) 1996-05-28
SK281245B6 (sk) 2001-01-18
EP0676103A1 (en) 1995-10-11
FI953055A (fi) 1995-08-18
BG99793A (bg) 1996-04-30
CA2152629C (en) 1998-07-21
CA2152629A1 (en) 1994-07-07
KR950704867A (ko) 1995-11-20
AU669258B2 (en) 1996-05-30
RU2152687C1 (ru) 2000-07-10
HU216674B (hu) 1999-08-30
PL174139B1 (pl) 1998-06-30
HU9501746D0 (en) 1995-08-28
SK82095A3 (en) 1997-09-10
US5446922A (en) 1995-08-29
FI953055A0 (fi) 1995-06-20
AU5739894A (en) 1994-07-19
BR9307792A (pt) 1995-11-21
KR0150333B1 (ko) 1998-11-02
WO1994015411A1 (en) 1994-07-07
CZ163095A3 (en) 1995-12-13

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