Frequency-hopped wireless communication system and mobile wireless terminal

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United States of America Patent

PATENT NO 6014406
SERIAL NO

08637175

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Abstract

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A frequency-hopped mobile communication system is disclosed, in which a mobile wireless station automatically becomes a base station in accordance with the surrounding conditions, thereby automatically reconfiguring a communication network. A control frame is generated by at least one master station, and frequencies are hopped by a plurality of slave stations in accordance with the control frame. Each slave station switches the master thereof to be tracked, in accordance with the receiving conditions of the control frame and the relation between the control frame received from the master station and the status of the slave station and decides in which mode, master station or slave station, the slave station is to operate. The cells are thus automatically reconfigured.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO 100-8280

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoyama, Takaharu Atsugi, JP 5 152
Hirai, Masato Hadano, JP 86 789
Ishifuji, Tomoaki Tokyo, JP 43 1764
Jusa, Hidehiko Kawasaki, JP 12 955
Orita, Kenichiro Hadano, JP 4 173
Shida, Masaaki Kokubunji, JP 32 729

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