Autonomous optimized interference management of CDMA cellular access with multichannel
نویسندگان
چکیده
We analyze the resource allocation problem for CDMA in a multicell wireless access, by defining an optimization problem for the radio resource assignment, with a twofold aim: first, we try to balance selfish single cell performance with generated interference to surrounding cells; second, we require each Base Station to assign its resources to mobile stations within the cell, by relying only on local data and measurements so that no explicit signalling is required among different cells. A specific contribution of this work is to explore the potential of a multichannel approach to the autonomous cell assignment problem, so as to dynamically decouple stations that are too much coupled by interference.
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تاریخ انتشار 2005