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» Link Scheduling Algorithms for Wireless Mesh Networks
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IWCMC
2009
ACM
15 years 6 months ago
Effect of feedback prediction on OFDMA system throughput
In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...
Mohammad Abdul Awal, Lila Boukhatem
IWCMC
2009
ACM
15 years 6 months ago
Multiple-antenna multiple-relay system with precoding for multiuser transmission
Multi-hop relaying will play a central role in next generation wireless systems. In this paper a novel relaying strategy that uses multiple-input multiple-output (MIMO) relays in ...
Arash Talebi, Witold A. Krzymien
IWCMC
2006
ACM
15 years 5 months ago
Proposal for a cross-layer coordination framework for next generation wireless systems
Cross-Layer design has been the focus of several recent research efforts. Due to the highly variable nature of the links used in wireless communication systems and the resource-po...
Karim M. El Defrawy, Magda El Zarki, Mohamed M. Kh...
TWC
2010
14 years 6 months ago
Fairness-aware radio resource management in downlink OFDMA cellular relay networks
Abstract-- Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many w...
Mohamed Salem, Abdulkareem Adinoyi, Mahmudur Rahma...
LCN
1996
IEEE
15 years 3 months ago
An Enhanced Timed-Round-Robin Traffic Control Scheme for ATM Networks
ATM (asynchronous transfer mode) aims at providing both guaranteed bandwidth to support real-time communications and dynamic bandwidth sharing to accommodate bursty data traffic. ...
Qin Zheng