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Wireless localization with received signal strength (RSS) measurements catches a lot of attention for its simplicity and low cost. How to improve location estimation precision is a critical issue for localization applications with RSS measurements. In this paper, sensor selection method is involved. First, the optimal number of anchors to reach good performance is analyzed. Second, a quadratic program...
This paper proposes an efficient method for optimal joint precoding-postcoding design in a multi-input multi-output (MIMO) multi-sensor noisy observation context — a problem that is of great interest to the multi-relay MIMO transmission system. A set of wireless sensors, each provisioned with a different number of antennas and a different power constraint, precode and send their noisy observations...
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