POWER CONTROL IN DIRECT-MODE MOBILE COMMUNICATIONS

Power control for a group of mobile or portable radio transmitters and receivers (R1 to R6), which can operate in a direct mode, is achieved by arranging that when one radio begins to transmit it operates at full power for a first time period. The power level is then decreased incrementally during s...

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Bibliographic Details
Main Authors KADIR, TIMOR, JOHNSON, CHRISTOPHER PHILIP, VALENTINE, STEPHEN
Format Patent
LanguageEnglish
French
German
Published 26.10.2005
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:Power control for a group of mobile or portable radio transmitters and receivers (R1 to R6), which can operate in a direct mode, is achieved by arranging that when one radio begins to transmit it operates at full power for a first time period. The power level is then decreased incrementally during subsequent time periods until one or more of the receiving radios signals that the received power level is at or below a given threshold.
Bibliography:Application Number: EP20010902321