Mobile communication system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6643525
SERIAL NO

09565506

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a mobile communication system that includes a mobile switching center having a multiprocessor configuration and radio base stations subordinate to the mobile switching center, with a single radio base station being connected with mutually independent signaling links from a plurality of processors within the mobile switching center. When a call issued from that or other system is received by a subscriber under that system, call ID information contained in a mobile call demand signal sent from the mobile switching center to the radio base station has a storage area for an identifier of a processor within that mobile switching center. The radio base station allows the destination of return of a mobile call response signal to be the processor indicated by the processor identifier.

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Patent Owner(s)

  • FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Onodera, Yasuko Kawasaki, JP 3 51
Sakai, Kenichiro Kawasaki, JP 50 579

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