Nasser Rezaee

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—In this paper, control systems over soft real-time carrier sensing multiple access networks are considered. A precise modeling of the system is presented, and the effects of using the communication network are probabilistically characterized. The results can be used to study several control performance issues in the stochastic setting. In this paper, the(More)
In this letter, we analyze the performance of a class of multiple-antenna systems which concatenate channel codes, e.g., trellis coded modulation (TCM), and differential orthogonal space-time block codes (DOSTBC). Assuming no channel state information (CSI), tight performance bounds for bit and frame error rates are provided under block Rayleigh fading(More)
BACKGROUND Outcomes for ampullary adenocarcinomas are heterogeneous, and numerous methods of categorisation exist. A histomolecular phenotype based on histology, caudal-type homeodomain transcription factor 2 (CDX2) staining and Mucin 1 (MUC1) staining has recently been tested and validated in two cohorts. We attempt to validate this classification in a(More)
The purpose of this paper is to focus on the adaptive linear model of DiffServ's Queues used by controllers such as adaptive model-reference and adaptive self-tuning controllers. Such a design makes possible very efficient schedulers in Diffserv architecture to control the delay and loss constraints. In this paper we experiment some methods for real-time(More)
In this paper, we propose a new method for dense-mode multicast support in an MPLS domain. Our method uses a unique identifying label for multicast distribution tree. It consumes no label from unicast label space. Label swapping is not required at all, since we use just one label for each multicast tree. This approach results in at least 50% memory savings(More)
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