Hard handoff procedure for dedicated and high speed shared...

Details Hard handoff procedure for dedicated and high speed shared... Hard handoff procedure for dedicated and high speed shared...

2005-03-31

2009-02-10

Nguyen, David Q (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S439000, C455S442000, C455S443000, C455S444000, C455S432100, C455S433000, C455S435100, C455S435200

Reexamination Certificate

active

07489929

ABSTRACT:
A wireless communication network (20) utilizes a hard handoff procedure for switching between cells serving a mobile station (40). In a disclosed example, the existing link between the mobile station (40) and a serving base station (38) is not released until a new link between a target base station (32) and a mobile station (40) is established. At the same time, however, the mobile station maintains only one base station or link within its active set at all times. The disclosed example is useful for dedicated channel and shared channel communications in CDMA systems, for example.

REFERENCES:
patent: 6609003 (2003-08-01), Park et al.
patent: 2003/0060230 (2003-03-01), Soliman
patent: 2003/0147370 (2003-08-01), Wu
patent: 2005/0266847 (2005-12-01), Tinnakornsrisuphap et al.
patent: 2006/0135075 (2006-06-01), Tee et al.
patent: 1 377 101 (2004-01-01), None
patent: 1 432 262 (2004-06-01), None
patent: WO 01/99291 (2001-12-01), None
PCT International Search Report for International Application No. PCT/US2006/009715, filed Mar. 17, 2006.
Written Opinion of the International Searching Authority relating to International Application No. PCT/US2006/009715, filed Mar. 17, 2006.

Affiliated with

Also associated with

Rating

Hard handoff procedure for dedicated and high speed shared... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hard handoff procedure for dedicated and high speed shared..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hard handoff procedure for dedicated and high speed shared... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4102280