Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2005-11-22
2005-11-22
Ho, Duc (Department: 2665)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S331000, C370S315000
Reexamination Certificate
active
06967938
ABSTRACT:
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller, and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. The interface module provides for coupling the WIBS to an ethernet back-bone, a mobile communication unit and a public switch telephone network (PSTN). In one embodiment, the wireless communication system includes a wireless internet server which also encompasses base station controller and mobile switch controller functions to enable the wireless communication system to manage call mobility with the system. In one embodiment, communication between the WIBS and the PSTN is in an IP data protocol format. The WIBs provides control and sequencing of all call control operations by handling both voice and data calls which are transmitted over the ethernet back-bone to the PSN or the internet.
REFERENCES:
patent: 5912921 (1999-06-01), Warren et al.
patent: 6321090 (2001-11-01), Soliman
patent: 6374079 (2002-04-01), Hsu
patent: 6459725 (2002-10-01), Baker et al.
patent: 6526034 (2003-02-01), Gorsuch
patent: 6542754 (2003-04-01), Sayers et al.
patent: 6600734 (2003-07-01), Gernert et al.
patent: 6633554 (2003-10-01), Dalal
Hyun Sang Kyoon
Joo Ki Hyun
Kang Chol Su
Baker & Botts L.L.P.
Cisco Technology Inc.
Ho Duc
Tran Thien D.
LandOfFree
In-building code division multiple access wireless system... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with In-building code division multiple access wireless system..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In-building code division multiple access wireless system... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3493987