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نبيل علي عبدالله الراجح

Professor

أستاذ بقسم التكنولوجيا الطبية

كلية العلوم الطبية التطبيقية
مبنى 24 الدور الثاني
publication
Journal Article
2017

Buffer-Aided Relay Selection With Equal-Weight Links in Cooperative Wireless Networks

Abstract— In this letter, we discuss multiple links with equal IEEE Proof weights, in buffer size based relay selection schemes in coopera- tive wireless networks. A general relay selection factor is defined, which includes the weight of the link as the first metric and the link quality, or priority, as the second metric for different cases of the same weight. The Markov chain based theoretical framework is employed to evaluate the outage probability, delay and throughput of the system. The proposed scheme is evaluated for symmetric and asymmetric channel conditions. The link quality based second selection metric achieves lower outage prob- ability, while the link priority based selection shows significant improvements in terms of delay and throughput. Theoretical results are validated through extensive Monte carlo simulations.

more of publication
publications

Abstract— In this letter, we discuss multiple links with equal IEEE Proof weights, in buffer size based relay selection schemes in coopera- tive wireless networks.

2017
publications

Abstract In this paper, depth and reliability aware delay sensitive (DRADS), interference aware DRADS (iDRADS) and cooperative iDRADS (Co-iDRADS) routing protocols are proposed for…

publications

Abstract: Industrial Underwater Acoustic Sensor Networks (IUASNs) come with intrinsic challenges like long propagation delay, small bandwidth, large energy consumption, three-dimensional…

2017