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In this paper the distributed source model of first-order scatter from ocean currents is put forward, which can describe the distributed characteristics of ocean currents effectively and be used to evaluate the spatial spectrum estimation techniques under different conditions. Then the numerical simulation of the first-order scatter is carried out using this model. The performance of the MUSIC and...
Cooperative wireless communications offers a new dimension of diversity by emulating transmit antenna diversity to provide reliable communications. In cooperative diversity, single-antenna radios behave as relays between a source and destination, and the performance improvements are due to cooperation of the source and the relay. However, a misbehaving relay can degrade the envisaged performance improvements...
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