System and method for call forwarding in a communication system

Telecommunications – Radiotelephone system – Special service

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C455S414100, C455S445000, C455S446000, C455S554200, C379S211010, C379S211020

Reexamination Certificate

active

07003287

ABSTRACT:
In one aspect of the invention, a system for call forwarding includes a telephone subsystem operable to communicate with a telephonic device. The system also includes a wireless subsystem operable to communicate with a mobile station. The mobile station is associated with the telephonic device. The system further includes a packet subsystem coupled to the telephone subsystem and the wireless subsystem. The packet subsystem is operable to instruct the telephone subsystem to forward a telephone call directed at the telephonic device to the packet subsystem after the mobile station registers with the wireless subsystem. The packet subsystem is also operable to communicate the telephone call to the wireless subsystem for delivery to the mobile station.

REFERENCES:
patent: 4980907 (1990-12-01), Raith et al.
patent: 5206901 (1993-04-01), Harlow et al.
patent: 5235632 (1993-08-01), Raith
patent: 5353331 (1994-10-01), Emery et al.
patent: 5440613 (1995-08-01), Fuentes
patent: 5448619 (1995-09-01), Evans et al.
patent: 5454032 (1995-09-01), Pinard et al.
patent: 5475689 (1995-12-01), Kay et al.
patent: 5506887 (1996-04-01), Emery et al.
patent: 5537610 (1996-07-01), Mauger et al.
patent: 5629974 (1997-05-01), Rajala et al.
patent: 5664005 (1997-09-01), Emery et al.
patent: 5713073 (1998-01-01), Warsta
patent: 5729599 (1998-03-01), Plomondon et al.
patent: 5734699 (1998-03-01), Lu et al.
patent: 5742596 (1998-04-01), Baratz et al.
patent: 5742905 (1998-04-01), Pepe et al.
patent: 5764955 (1998-06-01), Doolan
patent: 5771465 (1998-06-01), Böjeryd
patent: 5793762 (1998-08-01), Penners et al.
patent: 5794009 (1998-08-01), Coleman et al.
patent: 5839067 (1998-11-01), Jonsson
patent: 5862481 (1999-01-01), Kulkarni et al.
patent: 5873031 (1999-02-01), Griffith et al.
patent: 5887256 (1999-03-01), Lu et al.
patent: 5890064 (1999-03-01), Widergen et al.
patent: 5901352 (1999-05-01), St-Pierre et al.
patent: 5901359 (1999-05-01), Malmstrom
patent: 5924030 (1999-07-01), Rautiola et al.
patent: 5943619 (1999-08-01), Coyne et al.
patent: 5953322 (1999-09-01), Kimball
patent: 5953651 (1999-09-01), Lu et al.
patent: 5956331 (1999-09-01), Rautiola et al.
patent: 5960004 (1999-09-01), Ramström et al.
patent: 5960344 (1999-09-01), Mahany
patent: 5978673 (1999-11-01), Alperovich et al.
patent: 5999810 (1999-12-01), Fuentes
patent: 5999813 (1999-12-01), Lu et al.
patent: H1836 (2000-02-01), Fletcher et al.
patent: H1837 (2000-02-01), Fletcher et al.
patent: 6134314 (2000-10-01), Dougherty et al.
patent: 6154650 (2000-11-01), Abidi et al.
patent: 6266523 (2001-07-01), Cook et al.
patent: 6426942 (2002-07-01), Sienel et al.
patent: 6539237 (2003-03-01), Sayers et al.
patent: 6600735 (2003-07-01), Iwama et al.
patent: WO99-59353 (1999-11-01), None
Call Diversion Supplementary Services for H.323; ITU-T Recommendation H.450.3 Series H: Audiovisual and Multimedia Systems, Supplementary service for multimedia, Feb. 1998, pp. 1-68.
Korpi, et al. “Supplementary Services in the H.323 IP Telephony Network” IEEE Communications Magazine, IEEE Services Center, Piscataway, NJ, Jul. 1999, pp. 118-125.
Liao, et al. “Volp Mobility in IP/Cellular Network Internetworking” IEEE Communications Magazine, IEEE Service Center, Piscataway, NJ, Apr. 2000, pp. 70-75.
“A ‘Plug and Play’ Wireless Architecture Supporting Packet Data and IP Voice/Multimedia Services,” U.S. Appl. No. 09/128,553, Inventors: Patrick Apfel, et al., Aug. 3, 1998.
“Method and System for Interworking Voice Bearer Messages Between Circuit-Switched and Packet-Switched Networks,” U.S. Appl. No. 09/499,921, Inventors: James Lyon, et al.
ITU-T Recommendation H.323.
ITU-T Recommendation H.225.0, Nov. 16, 2000.
“System and Method for Call Forwarding Synchronization in a Communication System,” U.S. Appl. No. 09/781,927, Inventor: G. R. Konrad Roeder, Feb. 12, 2001.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

System and method for call forwarding in a communication 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 System and method for call forwarding in a communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for call forwarding in a communication system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3696513

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.