3 citations · 3 across the 7 of their papers we have counts for
10 papers · 1 filter
Impact of Pointing Errors on the Performance of Mixed RF/FSO Dual-Hop Transmission Systems
Imran Shafique Ansari, Ferkan Yilmaz, Mohamed-Slim Alouini
In this work, the performance analysis of a dual-hop relay transmission system composed of asymmetric radio-frequency (RF)/free-space optical (FSO) links with pointing errors is pr…
Efficient Incremental Relaying
Muhammad Mehboob Fareed, Mohamed-Slim Alouini
We propose a novel relaying scheme which improves the spectral efficiency of cooperative diversity systems by utilizing limited feedback from destination. Our scheme capitalizes on…
On the Low SNR Capacity of Maximum Ratio Combining over Rician Fading Channels with Full Channel State Information
Fatma Benkhelifa, Zouheir Rezki, Mohamed-Slim Alouini
In this letter, we study the ergodic capacity of a maximum ratio combining (MRC) Rician fading channel with full channel state information (CSI) at the transmitter and at the recei…
Power Allocation Strategies for Fixed-Gain Half-Duplex Amplify-and-Forward Relaying in Nakagami-m Fading
Ammar Zafar, Redha M. Radaydeh, Yunfei Chen +1
In this paper, we study power allocation strategies for a fixed-gain amplify-and-forward relay network employing multiple relays. We consider two optimization problems for the rela…
On Lattice Sequential Decoding for The Unconstrained AWGN Channel
Walid Abediseid, Mohamed-Slim Alouini
In this paper, the performance limits and the computational complexity of the lattice sequential decoder are analyzed for the unconstrained additive white Gaussian noise channel. T…
On the Sum of Squared η-μRandom Variates With Application to the Performance of Wireless Communication Systems
Imran Shafique Ansari, Ferkan Yilmaz, Mohamed-Slim Alouini
The probability density function (PDF) and cumulative distribution function of the sum of L independent but not necessarily identically distributed squared η-μvariates, applicable…