Handover method and mobile communication system and mobile...

Details Handover method and mobile communication system and mobile... Handover method and mobile communication system and mobile...

2005-01-21

2009-06-30

Gary, Erika A (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C455S442000

Reexamination Certificate

active

07554950

ABSTRACT:
A handover method in a mobile communication system utilizing the Mobile IP, which method solves the problem of the loss of communication packets (packet loss) and deterioration of the quality of service occurring when switching communication media, including switching connection from a first network NW1to which a terminal is currently connected to a second network NW2at which time transferring once to a third network NW3(first step), establishing connection with the second network NW2during the transfer (second step), then breaking the connection with the third network NW2and transferring to the second network NW2(third step).

REFERENCES:
patent: 6418130 (2002-07-01), Cheng et al.
patent: 6982949 (2006-01-01), Guo et al.
patent: 2002/0068570 (2002-06-01), Abrol et al.
patent: 2004/0067754 (2004-04-01), Gao et al.
patent: 2004/0192307 (2004-09-01), Watanabe et al.
patent: 2005/0053034 (2005-03-01), Chiueh
patent: 2005/0249161 (2005-11-01), Carlton
patent: 2006/0159048 (2006-07-01), Han et al.
patent: 2006/0199588 (2006-09-01), Gao et al.
patent: 2002-364095 (2002-12-01), None
“Seamlesslink,” URL: http://software.fujitsu.com/jp/seamlesslink, Fujitsu Japan, Jan. 27, 2003.

Affiliated with

Also associated with

Rating

Handover method and mobile communication system and mobile... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Handover method and mobile communication system and mobile..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handover method and mobile communication system and mobile... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4118267