Mobile communication termination controlling method and mobile communication termination controlling system

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United States of America Patent

PATENT NO 6097952
SERIAL NO

09192309

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A mobile communication termination controlling method for controlling each of a plurality of mobile stations to which a call is transmitted from a public telephone network connected to a base station, the mobile stations being connected to the base station with a radio circuit is disclosed, that comprises the steps of (a) registering a termination difficulty state to each of the mobile stations when it is predicted that the mobile station will not stably transmit and receive a radio wave, (b) causing a mobile station that has been registered in the termination difficulty state at step (a) and that has a call transmitted from the public telephone network to enter a termination difficulty mode, (c) determining whether or not termination control information has been unsuccessfully exchanged between the mobile station in the termination difficulty mode and the base station, (d) repeating a termination control of the unsuccessfully exchanged termination control information that has been determined at step (c) a predetermined number of times, (e) informing the user of the mobile station of the state of the termination control performed at step (d), and (f) issuing a command to the user of the mobile station so as to stably perform the termination control corresponding to the state of the termination control performed at step (d).

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATIONMINATO-KU TOKYO 108-8001

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawabata, Hisashi Tokyo, JP 17 172

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