Coded OFDM system using error control coding and cyclic...

Details Coded OFDM system using error control coding and cyclic... Coded OFDM system using error control coding and cyclic...

2002-08-13

2009-12-15

Pham, Brenda (Department: 2416)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Particular set of orthogonal functions

C370S389000

Reexamination Certificate

active

07633849

ABSTRACT:
An apparatus for demodulating a coded orthogonal frequency division multiplexing (OFDM) signal in a coded OFDM receiver. The coded OFDM signal comprises systematic bits, error control bits, and a cyclic prefix. The apparatus performs channel estimation quickly and accurately using the error control bits, the channel spread constraint, and the cyclic prefix portion of the received coded OFDM signal.

REFERENCES:
patent: 6181714 (2001-01-01), Isaksson et al.
patent: 6396886 (2002-05-01), Kapoor
patent: 6408022 (2002-06-01), Fertner
patent: 6678318 (2004-01-01), Lai
patent: 6687291 (2004-02-01), Lee et al.
patent: 6693984 (2004-02-01), Andre
patent: 6912258 (2005-06-01), Birru
patent: 7173967 (2007-02-01), Blinn et al.
patent: 2002/0044524 (2002-04-01), Laroia et al.

Affiliated with

Also associated with

Rating

Coded OFDM system using error control coding and cyclic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coded OFDM system using error control coding and cyclic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coded OFDM system using error control coding and cyclic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4065338