Digital cordless telephone system

Details Digital cordless telephone system Digital cordless telephone system

1997-05-23

1999-11-16

Nguyen, Chau

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370524, H04J 302

Patent

active

059870176

ABSTRACT:
A digital cordless telephone (CT-2) system, having a multiple number of subscriber cordless handsets (HS's) and a subscriber manager which performs authentication for the HS's, comprises a plurality of base stations (BS's), each of the BS's being coupled with one or more HS's by radio channels for controlling radio link; and a system connector coupled with each of the BS's, coupled with a public switched telephone network (PSTN) for switching and concentrating channels between each of the BS's and the PSTN, and coupled with a public switched data network (PSDN) for communicating with the subscriber manager.

REFERENCES:
patent: 5519702 (1996-05-01), Takahashi
patent: 5590133 (1996-12-01), Billstrom
patent: 5796729 (1998-08-01), Greaney
patent: 5909432 (1999-06-01), Arends et al.

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