Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Patent
1995-08-17
1998-05-05
Pham, Chi H.
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
455510, 455517, H04B 700, H04Q 720
Patent
active
057490538
ABSTRACT:
A mobile communication network is provided with a plurality of base stations each of which communicates with a plurality of mobile stations, a plurality of base station controllers (BSC) or control stations each of which is connected to a group of base stations, and switching centers each of which is connected to a plurality of BSC's. The BSC's are interconnected by an exclusive network and terminal information of the mobile stations are stored by the respective local service points (SCP) of the BSC's in a decentralized manner. When an authentication processing and the retrieval of location data for a mobile station is to be made by each BSC and in the case where necessary terminal information is not held in the local SCP of that BSC, the BSC broadcasts a request message for transfer of terminal information or vicarious execution of authentication processing to other BSC's through the exclusive network and waits for a response message from a BSC in which the necessary terminal information is held.
REFERENCES:
patent: 5040177 (1991-08-01), Martin et al.
patent: 5101500 (1992-03-01), Marui
patent: 5157709 (1992-10-01), Ohteru
patent: 5212822 (1993-05-01), Fukumine et al.
patent: 5303285 (1994-04-01), Kerihuel et al.
patent: 5323446 (1994-06-01), Kojima et al.
patent: 5345448 (1994-09-01), Keskitalo
patent: 5353331 (1994-10-01), Emery et al.
patent: 5361396 (1994-11-01), Onoe et al.
patent: 5379451 (1995-01-01), Nakagoshi et al.
patent: 5542094 (1996-07-01), Owada et al.
patent: 5561854 (1996-10-01), Antic et al.
patent: 5574983 (1996-11-01), Douzono et al.
patent: 5579535 (1996-11-01), Orlen et al.
Kusaki Tsutomu
Maki Takeshi
Nanjo Ken
Ouchi Toshiya
Tanabe Shiro
Arthur Gertrude
Hitachi , Ltd.
Pham Chi H.
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