Symbol timing error detector that uses a channel profile of...

Details Symbol timing error detector that uses a channel profile of... Symbol timing error detector that uses a channel profile of...

H - Electricity

04

L

H04L 1/00 (2006.01) H04L 7/00 (2006.01) H04L 27/06 (2006.01)

Patent

CA 2510496

A symbol timing error detector and a method of detecting the symbol timing error that uses a channel profile of a digital receiver. The symbol timing error detector includes a non-coherent correlator to calculate a non-coherent correlation value using pseudo noise (PN) sequence in which a received signal is that is divided into a predetermined number of units to calculate a channel profile, a block buffer to window and store a predetermined portion of the channel profile, a profile comparison unit to compare the channel profile stored in the block buffer with a current channel profile output from the non-coherent correlator using pattern matching, and a symbol timing estimator to detect a symbol index difference determined using the pattern matching of the current channel profile and the stored channel profile as a symbol timing drift. Accordingly, the timing error may be corrected regardless of a carrier frequency offset that results from an effect of a channel environment.

Affiliated with

Also associated with

Rating

Symbol timing error detector that uses a channel profile of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Symbol timing error detector that uses a channel profile of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Symbol timing error detector that uses a channel profile of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1851824