Beam coordination via diffusion adaptation over array networks

In this work, we consider a distributed beam coordination problem, where a collection of arrays are interconnected by a certain topology. The beamformers employ an adaptive diffusion strategy to compute the beamforming weight vectors by relying solely on cooperation with their local neighbors. We analyze the mean-square-error (MSE) performance of the proposed strategy, including its transient and steady-state behavior. Simulation results support the findings that the MSE performance improves uniformly across the network relative to non-cooperative designs.


Published in:
IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 105-109
Presented at:
13th Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2012), Cesme, Turkey, June 17-20, 2012
Year:
2012
Publisher:
IEEE
Laboratories:




 Record created 2017-12-19, last modified 2018-09-13


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