BACKGROUND This application relates to orthogonal frequency division multiplexing
(OFDM) and orthogonal frequency division multiple access (OFDMA) communication …

The present invention relates to secret key generation and authentication methods that are
based on joint randomness not shared by others (JRNSO), in Which unique channel …

The invention provides for a method and system for properly tracking, synchronizing and
demodulating received packets at a receiver in order to decode data and other informational …

US6956814B1 - Method and apparatus for mobile platform reception and synchronization in
direct digital satellite broadcast system - Google Patents US6956814B1 - Method and apparatus …

RANSPONDER relay System Such as a Satellite transponder. The canceller digitally
downconverts the received signal and a local rep lica of the transmitted Signal from IF to …

US6907093B2 - Method and apparatus for relayed communication using band-pass signals for
self-interference cancellation - Google Patents US6907093B2 - Method and apparatus for relayed …

An adaptive interference canceller for canceling an interfer ing signal corresponding to a
delayed, frequency translated, amplitude and phase offset version of a transmitted signal …

The invention relates to a method and a con? guration for determining a start of a? rst
symbol and a carrier-frequency shift at a receiver end When a multicarrier signal containing …

For certain embodiments of the present disclosure, a method and apparatus for transmitting
in a multi-antenna communi cation system is provided. The method comprises modulating a …

(74) Attorney, Agent, or Firm Townsend and Townsend and Crew LLP (57) ABSTRACT Multi-
channel Self-interference cancellation is provided in relayed electromagnetic …