184 citations · 818 across the 156 of their papers we have counts for
11 papers · 1 filter
Narrowband Interference Mitigation in SC-FDMA Using Bayesian Sparse Recovery
Anum Ali, Mudassir Masood, Muhammad S. Sohail +2
This paper presents a novel narrowband interference (NBI) mitigation scheme for SC-FDMA systems. The proposed NBI cancellation scheme exploits the frequency domain sparsity of the…
Optimal non-coherent data detection for massive SIMO wireless systems: A polynomial complexity solution
Haider Ali Jasim Alshamary, Tareq Al-Naffouri, Alam Zaib +1
Massive MIMO systems have made significant progress in increasing spectral and energy efficiency over traditional MIMO systems by exploiting large antenna arrays. In this paper we…
Coordinated Scheduling for the Downlink of Cloud Radio-Access Networks
Ahmed Douik, Hayssam Dahrouj, Tareq Y. Al-Naffouri +1
This paper addresses the coordinated scheduling problem in cloud-enabled networks. Consider the downlink of a cloud-radio access network (C-RAN), where the cloud is only responsibl…
Receiver-based Recovery of Clipped OFDM Signals for PAPR Reduction: A Bayesian Approach
Anum Ali, Abdullatif Al-Rabah, Mudassir Masood +1
Clipping is one of the simplest peak-to-average power ratio (PAPR) reduction schemes for orthogonal frequency division multiplexing (OFDM). Deliberately clipping the transmission s…
Efficient Coordinated Recovery of Sparse Channels in Massive MIMO
Mudassir Masood, Laila H. Afify, Tareq Y. Al-Naffouri
This paper addresses the problem of estimating sparse channels in massive MIMO-OFDM systems. Most wireless channels are sparse in nature with large delay spread. In addition, these…
Delay Reduction in Multi-Hop Device-to-Device Communication using Network Coding
Ahmed Douik, Sameh Sorour, Tareq Y. Al-Naffouri +2
This paper considers the problem of reducing the broadcast decoding delay of wireless networks using instantly decodable network coding (IDNC) based device-to-device (D2D) communic…
A Game Theoretic Approach to Minimize the Completion Time of Network Coded Cooperative Data Exchange
Ahmed Douik, Sameh Sorour, Hamidou Tembine +2
In this paper, we introduce a game theoretic framework for studying the problem of minimizing the completion time of instantly decodable network coding (IDNC) for cooperative data…
Decoding Delay Controlled Reduction of Completion Time in Instantly Decodable Network Coding
Ahmed Douik, Sameh Sorour, Mohamed-Slim Alouini +1
For several years, the completion time and the decoding delay problems in Instantly Decodable Network Coding (IDNC) were considered separately and were thought to completely act ag…
A Game-Theoretic Framework for Decentralized Cooperative Data Exchange using Network Coding
Ahmed Douik, Sameh Sorour, Hamidou Tembine +2
In this paper, we introduce a game theoretic framework for studying the problem of minimizing the delay of instantly decodable network coding (IDNC) for cooperative data exchange (…
On Minimizing the Maximum Broadcast Decoding Delay for Instantly Decodable Network Coding
Ahmed Douik, Sameh Sorour, Mohamed-Slim Alouini +1
In this paper, we consider the problem of minimizing the maximum broadcast decoding delay experienced by all the receivers of generalized instantly decodable network coding (IDNC).…
Completion Time Reduction in Instantly Decodable Network Coding Through Decoding Delay Control
Ahmed Douik, Sameh Sorour, Mohamed-Slim Alouini +1
For several years, the completion time and decoding delay problems in Instantly Decodable Network Coding (IDNC) were considered separately and were thought to completely act agains…