Patent ID: 7031411
Filing Date: 2006-04-18
Classification: H04L,H04W

Abstract:
1. A method of canceling interference over a timeslot of a received signal in a time domain multiplexed access communication system, the method comprising: using a first single antenna interference rejection (SAIR) block to determine spatio-temporal, whitening filter parameters and channel parameters; applying the first SAIR block using the whitening filter parameters to the received signal over a selected portion of a plurality of portions of the timeslot to obtain a whitened signal; demodulating the whitened signal over the portion using the channel parameters; and if additional portions of the timeslot remain un-demodulated, applying a second SAIR block to update the whitening filter parameters and the channel parameters based on the selected portion of the timeslot and repeating the applying and demodulating for a new portion of the timeslot.