Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-04-18
2009-06-02
Pérez-Gutiérrez, Rafael (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S395520, C370S352000, C370S392000, C455S041200, C455S041300, C455S553100
Reexamination Certificate
active
07542455
ABSTRACT:
Systems and methods are provided to facilitate efficient routing of unlicensed mobile access (UMA) communications. In one implementation, a method of providing a communication link between a first mobile station and a second mobile station through a customer premises equipment (CPE) device includes intercepting a call setup request provided by the first mobile station and received at a security gateway of the CPE device. An address associated with the second mobile station may be extracted from the call setup request and the address may be compared with a plurality of records maintained by the CPE device. A call setup request may be forwarded to the second mobile station if the address corresponds to at least one of the records. The first and second mobile stations may be in communication with the CPE device over a wireless local access network (WLAN) in accordance with an unlicensed mobile communication standard.
REFERENCES:
patent: 6889045 (2005-05-01), Pan et al.
patent: 7171221 (2007-01-01), Amin et al.
patent: 2002/0137526 (2002-09-01), Shinohara
patent: 2004/0121726 (2004-06-01), Bifano et al.
patent: 2006/0083187 (2006-04-01), Dekel
patent: 2007/0015463 (2007-01-01), Abel et al.
U.S. Appl. No. 11/136,686, filed May 24, 2005, entitled “System and Method for Providiing Enhanced Handover Performance”.
UMA Technology, Extending Mobile Services to Unlicensed Spectrum, http://www.umatechnology.org/technology/index.htm, Apr. 17, 2006, pp. 1 and 2.
UMA Technology, Extending Mobile Services to Unlicensed Spectrum, http://www.umatechnology.org/overview/index.htm, Apr. 17, 2006, pp. 1 and2.
Grayson Mark
Jagadeesan Ramanathan
Nguyen Bich
Cisco Technology Inc.
Haynes and Boone LLP
Miah Liton
Perez-Gutierrez Rafael
LandOfFree
Unlicensed mobile access (UMA) communications using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Unlicensed mobile access (UMA) communications using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unlicensed mobile access (UMA) communications using... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4106180