Broadband wireless router-architecture enhancements for VoIP

Details Broadband wireless router-architecture enhancements for VoIP Broadband wireless router-architecture enhancements for VoIP

2006-04-24

2010-12-14

Beamer, Temica M (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S435300, C455S452100, C370S329000, C370S395100, C370S395410

Reexamination Certificate

active

07853265

ABSTRACT:
A method for providing enhanced service in an IP-based core network having a collapsed wireless system architecture comprises using a modified proxy-call session control function in a broadband wireless router to monitor the IP-based core network and, based on the amount of available resources, either accepting a call or rejecting the call into the network. Additionally, depending on an amount of available resources in the IP-based core network a quality of a call-in-progress or a user application may be adjusted.

REFERENCES:
patent: 6490249 (2002-12-01), Aboul-Magd et al.
patent: 6904017 (2005-06-01), Meempat et al.
patent: 2004/0198237 (2004-10-01), Abutaleb et al.
International Search Report for PCT/US05/32356 dated Apr. 19, 2006.
Written Opinion for PCT/US05/32356 dated Apr. 19, 2006.

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