تصفح حسب الموضوع "MSE"
السجلات المعروضة 1 -- 4 من 4
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Exploiting Sparsity in Amplify-and-Forward Broadband Multiple Relay Selection
( IEEE , 2019 , Article)Cooperative communication has attracted significant attention in the last decade due to its ability to increase the spatial diversity order with only single-antenna nodes. However, most of the techniques in the literature ... -
Joint Frame Synchronization and Channel Estimation: Sparse Recovery Approach and USRP Implementation
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Correlation-based techniques used for frame synchronization can suffer significant performance degradation over multi-path frequency-selective channels. In this paper, we propose a joint frame synchronization and channel ... -
Sparsity-aware joint frame synchronization and channel estimation: Algorithm and USRP implementation
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Conventional correlation-based frame synchronization techniques can suffer significant performance degradation over multi-path frequency-selective channels. As a remedy, in this paper we consider joint frame synchronization ... -
Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks
( IEEE , 2016 , Conference Paper)In this paper, three novel techniques are proposed and investigated for multiple relay selection in dual hop OFDM networks. These techniques are based on the exploitation of sparse signal recovery theory and on carefully-designed ...