To solve the above-described and other problems, it is an object of the present invention to
provide a frequency esti mating method by which a length of a guard interval of a symbol for …

A method for estimating symbol timing of a guard interval in an orthogonal frequency
division multiplexing receiver of a wireless local area network comprises receiving a …

A system and method estimates symbol timing of long training symbols and coarse carrier
frequency offset in an orthogonal frequency division multiplexing receiver of a wireless local …

(63) Continuation of application No. 13/010,295, filed on 57 ABSTRACT Jan. 20, 2011, now
Pat. No. 8,488,442, which is a (57) continuation of application No. 12/645,678, filed on A …

Symbols. Rather than calculating the phase angle of the correlation between the short
Symbols, the coarse carrier frequency offset of the Signal is determined by dividing the …

This paper presents a new architecture to estimate the time and frequency offsets required to
synchronize packed-based orthogonal frequency division multiplexing (OFDM) modulation …

Aspects of the invention are directed to service and channel discovery in a digital broadcast
network. A pilot synchronization symbol, which has known characteristics, is included as a …

BACKGROUND The past few years has witnessed the ever-increasing avail ability of
relatively cheap, low power wireless data commu nication services, networks and devices …

Aspects of the invention are directed to service and channel discovery in a digital broadcast
network. A pilot synchronization symbol, which has known characteristics, is included as a …

A method and apparatus for processing a radio frequency signal. The method includes
compensating a digital in-phase signal and a digital quadrature signal for any imbalance; …