تصفح Computer Science & Engineering حسب الموضوع "Radio"
السجلات المعروضة 1 -- 2 من 2
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Sparsity-aware narrowband interference mitigation and subcarriers selection in OFDM-based cognitive radio networks
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)In this paper, the performance of an orthogonal frequency division multiplexing overlay cognitive radio network with subcarrier selection schemes is investigated. We propose three subcarrier selection techniques that reduce ... -
Survey on energy harvesting wireless communications: Challenges and opportunities for radio resource allocation
( Elsevier B.V. , 2015 , Article)Abstract Green radio communications has received a lot of attention in recent years due to its impact on telecom business, technology and environment. On the other hand, energy harvesting communication has emerged as a ...