Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-10-03
2010-10-26
Harper, Vincent P (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S445000, C455S433000, C455S090200, C455S090300, C370S352000, C370S355000
Reexamination Certificate
active
07822437
ABSTRACT:
A system and method for providing an user the ability to roam onto a peer Integrated Digital Enhanced Network (iDEN) Network. An iGW supports the passing of Dispatch registration information back to the users home network. The iGW will also support and assist in setting up Dispatch Calls between the two iDEN Networks, and vice versa. Exemplary embodiments of the present invention also support roaming from another technology that supports Dispatch Services, where if a iDEN subscriber with a dual mode phone (i.e., iDEN & GSM), was to roam onto another carrier with a different technology but with Dispatch capabilities, the iDEN subscriber is able to register on the roaming carrier's network. The iGW is capable of receiving the registration update from the roaming network and updating the iDEN Network with the location of the iDEN Subscriber.
REFERENCES:
patent: 5566181 (1996-10-01), Huang et al.
patent: 6611516 (2003-08-01), Pirkola et al.
patent: 2002/0057668 (2002-05-01), Bos et al.
patent: 2004/0037314 (2004-02-01), Spear
patent: 2004/0121765 (2004-06-01), Idnani et al.
patent: 2004/0190496 (2004-09-01), Albal et al.
patent: 2004/0190535 (2004-09-01), Albal et al.
patent: 2005/0114513 (2005-05-01), Dorenbosch et al.
patent: 2005/0286542 (2005-12-01), Shores et al.
patent: 2006/0056361 (2006-03-01), Jiang et al.
patent: 2006/0063452 (2006-03-01), Moore
patent: 2006/0063549 (2006-03-01), Choksi
patent: 2006/0067265 (2006-03-01), Chen et al.
patent: 2006/0072517 (2006-04-01), Barrow et al.
Barrow Steven W.
Choksi Ojas T.
Khan Safwan A.
Manroa Arun
Casca Fred A
Harper Vincent P
Nextel Communications Inc.
LandOfFree
System and method for dispatch roaming registration does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for dispatch roaming registration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for dispatch roaming registration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4210280