Spread spectrum communication system

Details Spread spectrum communication system Spread spectrum communication system

1999-09-29

2008-08-19

Burd, Kevin M (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

Reexamination Certificate

active

07415060

ABSTRACT:
Techniques and systems for estimating the spreading factor of data in a channel in a spread spectrum radio communication system is described. An illustrative method includes communication between a base station and a mobile station that takes place over a multirate data channel having a corresponding control channel. The control channel is transmitted in parallel with the data channel and is decoded to extract control information in order to decode the data channel. An illustrative method and system for estimating the spreading factor of data in a channel in a spread spectrum radio communication system includes a transmitter and a receiver, wherein the transmitter transmits a data unit at one of a plurality of spreading factors over a data channel and transmits in parallel over a control channel a control unit including information for decoding the data unit.

REFERENCES:
patent: 5544156 (1996-08-01), Teder et al.
patent: 6108369 (2000-08-01), Ovesjo et al.
patent: 6222875 (2001-04-01), Dahlman et al.
patent: 6292519 (2001-09-01), Popovic
patent: 2 300 545 (1996-11-01), None
patent: 2 301 999 (1996-12-01), None
patent: 96/36132 (1996-11-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3994014