Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1998-03-04
2000-10-17
Trost, William G.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455567, 455 312, H04Q 720
Patent
active
061344362
ABSTRACT:
A mobile communication system includes a mobile terminal serving as a mobile terminal equipment. The mobile terminal has a pager electric field level monitor section, a PHS field level monitor section and a controller. The pager field level monitor section is for judging whether a pager receiver is within a service area of a pager base station or not. The PHS field level monitor section is for judging whether a PHS receiver is within a service area of a PHS base station or not. The controller is to control pager calling or PHS callings by the pager base station or the PHS base station according to the monitored results by the PHS field level monitor section and the pager field level monitor section. Owing to such arrangements, it is possible to improve the reception performance and the communication reliability of the mobile terminal as a pager, and thus construct an economical mobile communication system even in places like premises and underground passages.
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NEC Corporation
Trost William G.
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