Patent ID: 7200183

Claim:
A method for generating an interference matrix S, the method comprising the steps of: A. Selecting at least one transmitter to be canceled and assigning said at least one transmitter to a variable t; B. Selecting at least one channel to be cancelled and assigning said at least one channels to a variable n, where n is less than or equal to a number of active channels N; C. Determining if a multipath signal should be canceled and assigning each of at least one multipath of interest to a variable M; D. Generating a sequence of column vectors V; E. Repeating steps C and D for each of the column vectors V; F. Defining said S matrix as S=[V 1 V 2 . . . V c ], wherein the index denotes a column index c, G. Determining a relative amplitude of an interference signal (θ); and H. Multiplying an interference vector s by θ to produce a vector s p ; where V = s p ⁢ ∑ t ∑ n ∑ M = ∑ t ⁢ ∑ n ⁢ ∑ M ⁢ s p ⁢ t n M , s p t 0 represents a line of sight (LOS) interference signal from said at least one channel to be cancelled of said at least one transmitter to be cancelled, and M>0 represents multipaths of interference signals of interest.