Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1995-05-04
1998-03-31
Kuntz, Curtis
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 59, 455 332, H04M 1100, H04Q 700
Patent
active
057346992
ABSTRACT:
A cellular private branch exchange for facilitating cellular communication for a first plurality of mobile station units, which includes a first base station subsystem for communicating with a first and a second mobile station unit of the first plurality of mobile station units on respectively a first and a second cellular bearer data channel. The cellular private branch exchange further includes a cellular private branch exchange unit coupled to the first base station subsystem. In turn, the cellular private branch exchange unit includes a private mobile-services switching center for providing mobility management for the first plurality of mobile station units, the private mobile-services switching center representing a first cross-connect node capable of cross-connecting the first bearer data channel with the second bearer data channel for calls between the first and the second mobile station units. Further the cellular private branch exchange unit includes a private registry coupled to the private mobile-services switching center, the private registry storing subscriber information pertaining to the first plurality of mobile station units.
REFERENCES:
patent: 4726014 (1988-02-01), Goldman et al.
patent: 5386466 (1995-01-01), Bales et al.
patent: 5442633 (1995-08-01), Perkins et al.
patent: 5479483 (1995-12-01), Furuya et al.
patent: 5504804 (1996-04-01), Widmark et al.
patent: 5506837 (1996-04-01), Sollner et al.
patent: 5506887 (1996-04-01), Emery et al.
patent: 5528668 (1996-06-01), Aihara
patent: 5530945 (1996-06-01), Chavez, Jr. et al.
patent: 5533099 (1996-07-01), Byrne
J.B. Hollis, "Air Interface, Protocols for a National Mobile Data Network," IEE Collq. (1993) No. 003: Cordless Computing--Systems and User Experience, pp. 1-5.
Lu Priscilla Marilyn
White Timothy Richard
interWAVE Communications International, Ltd.
Kuntz Curtis
Tieu Binh K.
LandOfFree
Cellular private branch exchanges does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cellular private branch exchanges, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellular private branch exchanges will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-57978