NO951922L - Framgangsmåte og anordning for å velge en av minst to antenner i en kommunikasjonsenhet - Google Patents

Framgangsmåte og anordning for å velge en av minst to antenner i en kommunikasjonsenhet

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Publication number
NO951922L
NO951922L NO951922A NO951922A NO951922L NO 951922 L NO951922 L NO 951922L NO 951922 A NO951922 A NO 951922A NO 951922 A NO951922 A NO 951922A NO 951922 L NO951922 L NO 951922L
Authority
NO
Norway
Prior art keywords
antennas
selecting
signal
communication unit
receiver
Prior art date
Application number
NO951922A
Other languages
English (en)
Other versions
NO951922D0 (no
Inventor
Stelios J Patsiokas
Craig P Wadin
Paul D Marko
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
Priority claimed from US07/980,056 external-priority patent/US5430769A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of NO951922D0 publication Critical patent/NO951922D0/no
Publication of NO951922L publication Critical patent/NO951922L/no

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Abstract

Det er vist en framgangsmåte og anordning for å velge en av minst to antenner (202, 204) i en kommunikasjonsenhet (200) for bruk i et trådløst kommunikasjons- system (100). Et signal mottas ved en radiofrekvens mottaker under en mottaks- periode fra en av de minst to antennene (202, 204) som nå er valgt ved en antenne- omskifter (206), signalet har et flertall av biter. Mottakeren er istand til å bestemme kvaliteten på mottakssignalet ved å avgjøre om inngående bit overgangsperioder faller innenfor et gitt tidsvindu. Dersom det avgjøres ved mottakeren at kvaliteten ved mottakssignalet er under en gitt terskel vil nåværende valgte antenne (202 eller 204) bli skiftet om.
NO951922A 1992-11-23 1995-05-16 Framgangsmåte og anordning for å velge en av minst to antenner i en kommunikasjonsenhet NO951922L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/980,056 US5430769A (en) 1992-11-23 1992-11-23 Method and apparatus for controlling switched antenna diversity systems
PCT/US1993/011069 WO1994013068A1 (en) 1992-11-23 1993-11-15 Method and apparatus for controlling switched antenna diversity systems

Publications (2)

Publication Number Publication Date
NO951922D0 NO951922D0 (no) 1995-05-16
NO951922L true NO951922L (no) 1995-05-16

Family

ID=26787111

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951922A NO951922L (no) 1992-11-23 1995-05-16 Framgangsmåte og anordning for å velge en av minst to antenner i en kommunikasjonsenhet

Country Status (1)

Country Link
NO (1) NO951922L (no)

Also Published As

Publication number Publication date
NO951922D0 (no) 1995-05-16

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