Telecommunications – Carrier wave repeater or relay system
Reexamination Certificate
2006-02-14
2006-02-14
Gesesse, Tilahun (Department: 2684)
Telecommunications
Carrier wave repeater or relay system
C455S422100
Reexamination Certificate
active
06999718
ABSTRACT:
A digital radio relay system has a control station having a line control unit, the control station having at least a first mobile station located in its communication zone, and a relay station coupled to the control station by a radio channel, the relay station having at least a second mobile station located in its communication zone, so that the control station and the relay station can be communicated by the radio channel, wherein when the first and second mobile stations communicate with each other, the line control unit has a timing control unit for adjusting timing of a communication between the first and second mobile stations, and the timing control unit adjusts a difference between a line connection time of the control station and the mobile station in the control station zone and a line connection time of the control station and the mobile station in the relay station zone.
REFERENCES:
patent: 6404775 (2002-06-01), Leslie et al.
patent: 2002/0077151 (2002-06-01), Matthews et al.
patent: 63074234 (1988-04-01), None
patent: 10107727 (1998-04-01), None
Gesesse Tilahun
Hitachi Kokusai Electric Inc.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Nguyen Tu X.
LandOfFree
Relay apparatus in a digital radio communication system and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Relay apparatus in a digital radio communication system and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Relay apparatus in a digital radio communication system and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3634630