Communication system

Details Communication system Communication system

2006-07-18

2006-07-18

Ho, Duc (Department: 2665)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S390000, C455S436000

Reexamination Certificate

active

07079513

ABSTRACT:
A communication system includes a control unit, a switch and a diversity hand-over processing unit connected to the control unit and the switch for receiving both a first communication signal received from a radio base station which outputs the hand-over instruction, and a second communication signal received from another radio base station to which the communication signal will be hand-over so as to output one of the first and second communication signals to the associated interface circuit. The diversity hand-over processing unit transmits the communication signal received through the radio base station from the mobile station on the reception side for communication to both the interface circuit associated with the radio base station as a source of hand-over and the interface circuit associated with the radio base station as a destination of hand-over.

REFERENCES:
patent: 4887265 (1989-12-01), Felix
patent: 4947452 (1990-08-01), Hattori et al.
patent: 5095531 (1992-03-01), Ito
patent: 5159596 (1992-10-01), Itoh
patent: 5317623 (1994-05-01), Sakamoto et al.
patent: 5408514 (1995-04-01), Sakamoto et al.
patent: 5418838 (1995-05-01), Havermans et al.
patent: 5434853 (1995-07-01), Hemmady et al.
patent: 5457680 (1995-10-01), Kamm et al.
patent: 5487065 (1996-01-01), Acampora et al.
patent: 5539923 (1996-07-01), Matsumoto
patent: 5619551 (1997-04-01), Yahagi
patent: 5675642 (1997-10-01), Sone
patent: 5691985 (1997-11-01), Lorenz et al.
patent: 5802465 (1998-09-01), Hamalainen et al.
patent: 5826188 (1998-10-01), Tayloe et al.
patent: 5870675 (1999-02-01), Tuutijarvi et al.
patent: 5884173 (1999-03-01), Sollner
patent: 5896373 (1999-04-01), Mitts et al.
patent: 5920817 (1999-07-01), Umeda et al.
patent: 5940381 (1999-08-01), Freeburg et al.
patent: 6023461 (2000-02-01), Raychaudhuri et al.
patent: 6178165 (2001-01-01), Sakamoto et al.
patent: 6049534 (2001-04-01), Sakamoto et al.
patent: 6240078 (2001-05-01), Kuhnel et al.
patent: 6289008 (2001-09-01), Sakamoto et al.
patent: 6311065 (2001-10-01), Ushiki et al.
patent: 662038 (1994-03-01), None
patent: 07177555 (1995-07-01), None
patent: 3094922 (2000-08-01), None
patent: 9532594 (1995-11-01), None

Affiliated with

Also associated with

Rating

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 Communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3600164