Radio communications system with a shared broadcast channel

Details Radio communications system with a shared broadcast channel Radio communications system with a shared broadcast channel

2008-09-30

2008-09-30

Chan, Wing F. (Department: 2619)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S329000, C370S337000

Reexamination Certificate

active

09675274

ABSTRACT:
In one embodiment the present invention comprises transmitting a first broadcast message in a broadcast channel at a first specific time within a first assigned slot of a predetermined frame from a first base station of a radio communications system. The first broadcast message includes a broadcast information sequence. The invention further comprises transmitting a second broadcast message in the broadcast channel at a second specific time within a second assigned slot of the predetermined frame from a second base station of a radio communications system, the second broadcast message including a broadcast information sequence, receiving a message from a user terminal having a timing relationship with the predetermined frame and determining the base station to which the message is directed based on the timing relationship.

REFERENCES:
patent: 5088108 (1992-02-01), Uddenfeldt et al.
patent: 5390366 (1995-02-01), Kasugai
patent: 5825758 (1998-10-01), Heikkinen et al.
patent: 5909471 (1999-06-01), Yun
patent: 5946306 (1999-08-01), Talarmo
patent: 6212384 (2001-04-01), Almgren et al.
patent: 6522670 (2003-02-01), Jokinen et al.
patent: 6526039 (2003-02-01), Dahlman et al.
patent: 6591103 (2003-07-01), Dunn et al.
patent: 6633766 (2003-10-01), van der Pol
patent: 6647000 (2003-11-01), Persson et al.
patent: 6694138 (2004-02-01), Kobylinski et al.
patent: 2004/0081115 (2004-04-01), Parsa et al.
patent: WO 91/02435 (1991-02-01), None

Affiliated with

Also associated with

Rating

Radio communications system with a shared broadcast channel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio communications system with a shared broadcast channel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio communications system with a shared broadcast channel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3959043