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In this paper, we examine the resource optimization problem in a broadcast relay network where a source broadcasts signals to the user receivers, which are distributed over a service region. The source does not have direct line-of-sight to the service area and the information is delivered through a relay. The objective of this paper is to jointly optimize the relay position as well as the power allocation...
Due to its capability of maximizing the embedded information from a large amount of medical images captured from different imaging modalities and acquired from different scanning intervals, medical image registration plays an essential role in clinical applications including diagnosis, radiotherapy planning, assessment of patient's response to the treatment. An intensive research on registration methodologies...
This paper considers the minimization of overall power transmitted from source and relay nodes in a multiuser cooperative network, constrained with the quality of service (QoS) of each user determined by their output signal-to-interference-plus-noise ratio (SINR). In this paper, we consider a two-hop cooperative wireless network consisting of single-antenna nodes in which multiple concurrent links...
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