Radio communication system using adaptive array antenna

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United States of America Patent

PATENT NO 7082321
SERIAL NO

10618757

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Abstract

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A radio communication system and method having an array antenna and a weighting arrangement that provides a downlink array weight for a downlink on the basis of information about bearings of a plurality of incoming signals received through a plurality of uplinks, and transmission power control information about transmission data to be transmitted through a downlink.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doi, Nobukazu Hachioji, JP 97 2264
Kuwahara, Mikio Kokubunji, JP 92 2236

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