Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-06-26
2007-06-26
Vo, Nguyen T. (Department: 2618)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S395520
Reexamination Certificate
active
10677656
ABSTRACT:
Responsive to detecting a need for a mobile device to transfer out of a first network, requests are sent from the mobile device to a communication endpoint in mSCTP. The first request is to stop transmissions to a first address of said mobile device. The second request is to add an intermediary address of a mobility support service designated for receiving any communications already in transmission when the first request is sent. The communication link for the mobile device is then transitioned from the current address at the first network to a second address at a second network. The first network and the second network are non-intersecting networks. The mobile device then indicates to the mobility support service that the handover from the first network to the second network is complete. The mobility support service responds to the completion by sending a third request in mSCTP to the communication endpoint to continue communication with the mobile client at the second address.
REFERENCES:
patent: 5903851 (1999-05-01), Backstrom et al.
patent: 6456594 (2002-09-01), Kaplan et al.
patent: 6850503 (2005-02-01), Dorenbosch et al.
patent: 2001/0053145 (2001-12-01), Willars et al.
patent: 2002/0093981 (2002-07-01), Turina et al.
patent: 2002/0114272 (2002-08-01), Stewart
patent: 2002/0136226 (2002-09-01), Christoffel et al.
patent: 2003/0013489 (2003-01-01), Mar et al.
patent: 2003/0016684 (2003-01-01), Prasad et al.
patent: 2003/0027567 (2003-02-01), Rest et al.
patent: 2003/0191768 (2003-10-01), Choy et al.
patent: 2004/0028009 (2004-02-01), Dorenbosch et al.
IBM Technical Disclosure Bulletin, vol. 36 No. 02 Feb. 1993Robust Automatic Flow Control for High-Speed Data Transmission.
Internet Draft, http://www.ietf.org/internet-drafts/draft-sjkoh-sctp-mobility-02.http; Architecture of Mobile SCTP for IP Mobility Support.
Internet Draft, http://www.ietf.org/internet-drafts/draft-riegel-tuexen-mobile-sctp-03.http; Mobile SCTP.
Banerjee Dwip N.
Baratakke Kavitha Vittal Murthy
Vallabhaneni Vasu
Venkatsubra Venkat
Dawkins Marilyn S.
Pattillo Amy J.
Vo Nguyen T.
LandOfFree
mSCTP based handover of a mobile device between... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with mSCTP based handover of a mobile device between..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and mSCTP based handover of a mobile device between... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3860927