Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2005-10-18
2005-10-18
Ha, Dac V. (Department: 2634)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S148000, C375S267000, C375S349000, C375S350000, C370S335000, C370S342000, C370S441000, C455S059000, C455S065000, C455S296000
Reexamination Certificate
active
06956892
ABSTRACT:
A receiver receives signals which are at least partially known and which have followed a plurality of different paths to said receiver. The receiver has an arrangement for dividing the area of coverage of said receiver into a plurality of sections. A plurality of receiving units are provided to process a different one of said signals to identify the at least partially known part of said signal. A controller is coupled to the output of said dividing arrangement for selecting the signals which are to be allocated to the respective receiving units and an interference removing arrangement is coupled to the output of the receiver units to remove interference.
REFERENCES:
patent: 5629929 (1997-05-01), Blanchard et al.
patent: 6232927 (2001-05-01), Inoue et al.
patent: 6249251 (2001-06-01), Chang et al.
patent: 6466565 (2002-10-01), Wax et al.
patent: 0749215 (1996-12-01), None
patent: 0849888 (1998-06-01), None
patent: WO 95/34997 (1995-12-01), None
patent: WO 95/37970 (1996-11-01), None
International Search Report for PCT/EP98/08221.
Ha Dac V.
Nokia Network Oy
Squire Sanders & Dempsey LLP
LandOfFree
Receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3485147