Patent ID: 8798653
Filing Date: 2014-08-05
Classification: H04W

Abstract:
1. A system, comprising: a serving base station comprising a co-channel interference avoidance medium access controller (CIA MAC), the CIA MAC comprising transmission randomization capability; a feedback link between the serving base station and a subscriber station, wherein an interference report is received by the serving base station on the feedback link when an interference-to-carrier ratio exceeds a predetermined threshold; and an interference reporting link between the serving base station and a second base station, the serving base station and the second base station further comprising physical layer optimization, wherein the base stations determine power allocation and rate parameters for a link between the base station and the subscriber station and the serving base station sends the interference report over the interference link to the second base station; wherein transmissions to the subscriber station are randomized based on a channel threshold for the subscriber station, and the power allocation is calculated in the CIA MAC of the serving base station, wherein the power allocation calculation is given by: if otherwise, where h≧