Patent Document ID: 20120281648
Application ID: 13463478
Patent Flag: 0

Claim One:
1. A method for mitigating interference in a wireless network comprising a plurality of nodes, each comprising a transmitter and a receiver, comprising the steps of: determining an appropriate power spectral density level, for each of the plurality of nodes at each of a plurality of tones, based on known scheduling assignments and frequency domain channel gains for each link, comprising: performing an iterative operation to find the power spectral density at each tone, on an individual tone-by-tone basis, or optionally, on a tone set-by-set basis; updating power levels of each node, at each iteration and at each tone or for each tone set; wherein performing the iterative operation comprises, for an initial power level or a power level of a previous iteration, and for an objective function based on scheduling assignments for each node at all tones or tone sets, iteratively optimizing a weighted sum-rate across all nodes.