Mobile communication system and transmission power control method for a base station therein

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United States of America Patent

PATENT NO 5455967
SERIAL NO

08205586

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Abstract

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A received power preset value is varied in such a manner that SIR measured at the base station comes to coincide with the target value SIRt. By varying the received power preset value, a cell zone of the base station varies so that the number of mobile stations connected with the base station increases or decreases thereby SIR at each base station approximating with each other. As a result, deviation of communication quality is restricted so that efficiency of the system can be improved.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amezawa, Yasuharu Tokyo, JP 9 119
Sato, Shinichi Tokyo, JP 434 5912
Takeo, Kohji Tokyo, JP 5 104

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