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The main goals of the 2PARMA project are: the definition of a parallel programming model combining component-based and single-instruction multiple-thread approaches, instruction set virtualisation based on portable byte-code, run-time resource management policies and mechanisms as well as design space exploration methodologies for many-core computing architectures.
This paper considers downlink transmit beamforming for a unicast transmission to a multitude of users with the goal of a joint optimization of the beamforming weights from multitude of basestations. In wireless systems, bandwidth is a limited resource. Therefore in this paper, a frequency reuse-1 is applied at the expense of intercell interference. The optimization of the beamforming weights is done...
Opportunistic beamforming (OBF) is a technique to jointly increase the throughput and quality of service (QoS) in a multiuser system with fair and channel-aware scheduling. With this technique, the channel dynamics are influenced such that fading peaks occur more often within a given period of time. Channel-aware scheduling requires reliable SNR information in the base station that is obtained via...
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