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In an orthogonal frequency division multiplexing (OFDM) system which uses an outer Reed-
Solomon encoder and interleaver an inner convolutional encoder, after the inner …

Communicating between stations over a shared medium comprises: receiving, at a
destination station, a first waveform that includes one or more segments of a payload that …

A random access protocol system and method for communicating between a mobile station
and a base station in a multi-access digital radio communication system, including the steps …

Abstract Systems and methods according to the present invention provide a combination of
demodulation and decoding, termed decodulation herein. By using knowledge of known …

An encoder/decoder Scheme for robust transmission of PHY layer frame control information
(to Support medium access) in OFDM frames (or packets). The PHY layer frame control …

A video and telephony signal distribution network is provided. The network includes a head
end for transmitting to a plurality of remote units. The network further includes at least one …

A method of operating in a network in which a plurality of stations communicate over a
shared medium, comprising providing a physical layer (eg, PHY) for handling physical …

According to a? rst aspect of the present invention there is provided a communication device
for simultaneously transmitting information on multiple sub-channels, the com munication …

(57) ABSTRACT A method and apparatus for interference Suppression in wire less
communication systems, especially Orthogonal Fre quency Division Multiplexed (OFDM) …