Patent ID: 8311505

Claim:
A method for using one receiving adaptive array to receive N transmitted radio signals from a same transmit antenna, where each one of M representations of said N transmitted radio signals has been received by a separate one of M receive antenna elements; said method comprising the steps of: a. receiving said M representations of said N transmitted radio signals with said receiving adaptive array, N being at least 3 and M being at least 2, with said M representations of said N transmitted radio signals having been formed by simultaneously transmitting N signals from said same transmit antenna in a same frequency channel with said N signals including at least two first signals and separately zero or more associated second signals for each one of said first signals, each one of said N transmitted radio signals having been generated from a separate one of said N signals, a representation of each one of said N signals being separable at a same receiving end and each one of said M representations of said N transmitted radio signals having been received by an associated one of said M receive antenna elements; and b. weighting separately each one of R representations of all said N transmitted radio signals of each one of said M representations of said N transmitted radio signals with an associated same weight value, R being at least one, to generate an adaptive array output signal including a representation of said N transmitted radio signals with reduced associated interference.