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作者:Stefano Iellamo , Lin Chen , Marceau Coupechoux
来源:[J].Computer Networks(IF 1.231), 2013, Vol.57 (8), pp.1863-1879
摘要:Abstract(#br)In this paper, we tackle the problem of opportunistic spectrum access in large-scale cognitive radio networks, where the unlicensed Secondary Users (SUs) access the frequency channels partially occupied by the licensed Primary Users (PUs). Each channel is characteriz...
作者:... Prasenjit Mondal , Marceau Coupechoux , Anurag Kumar
来源:[J].Ad Hoc Networks(IF 1.456), 2014, Vol.21, pp.1-17
摘要:Abstract(#br)Our work is motivated by impromptu (or “as-you-go”) deployment of wireless relay nodes along a path, a need that arises in many situations. In this paper, the path is modeled as starting at the origin (where there is the data sink, e.g., the control center), and...
作者:... Bruno Baynat , Masood Maqbool , Marceau Coupechoux
来源:[J].Computer Communications(IF 1.079), 2010, Vol.33 (10), pp.1162-1179
摘要:Abstract(#br)This paper tackles the challenging task of developing a simple and accurate analytical model for performance evaluation of WiMAX networks. The need for accurate and fast-computing tools is of primary importance to face complex and exhaustive dimensioning issues for t...
作者:... Philippe Godlewski , Marceau Coupechoux , Jean-Marc Kélif
来源:[J].Performance Evaluation(IF 0.841), 2009, Vol.67 (4), pp.318-337
摘要:Abstract(#br)In this paper, we present an analytical solution to carry out performance analysis of various frequency reuse schemes in an OFDMA based cellular network. We study the performance in downlink in terms of signal to interference (SIR) ratio and total cell data rate. The...
作者:Jean-Marc Kelif , Marceau Coupechoux , Philippe Godlewski
来源:[J].Physical Communication, 2012, Vol.5 (1), pp.10-21
摘要:Abstract(#br)In this paper, we address the issue of cellular OFDMA network dimensioning. Network design consists of evaluating cell coverage and capacity and may involve many parameters related to environment, system configuration, and quality of service (QoS) requirements. In or...
作者:Jean-Marc Kelif , Marceau Coupechoux , Philippe Godlewski
来源:[J].EURASIP Journal on Wireless Communications and Networking, 2010, Vol.2010
摘要:We propose a new framework to study the performance of cellular networks using a fluid model and we derive from this model analytical formulas for interference, outage probability, and spatial outage probability. The key idea of the fluid model is to consider the discrete base st...
作者:Jean-Marc Kelif , Marceau Coupechoux , Philippe Godlewski
来源:[J].EURASIP Journal on Wireless Communications and Networking, 2010, Vol.2010
摘要:We propose a new framework to study the performance of cellular networks using a fluid model and we derive from this model analytical formulas for interference, outage probability, and spatial outage probability. The key idea of the fluid model is to consider the discrete base st...
作者:... Jean-Marc Kelif , Marceau Coupechoux , Philippe Godlewski
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2011, Vol.2011 (1), pp.1-10
摘要:Abstract(#br)In this paper, we propose an analysis of the joint impact of path-loss, shadowing and fast fading on cellular networks. Two analytical methods are developed to express the outage probability. The first one based on the Fenton-Wilkinson approach, approximates a sum of...
作者:Jean-Marc Kelif , Marceau Coupechoux , Philippe Godlewski
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2010, Vol.2010 (1), pp.1-11
摘要:Abstract(#br)We propose a new framework to study the performance of cellular networks using a fluid model and we derive from this model analytical formulas for interference, outage probability, and spatial outage probability. The key idea of the fluid model is to consider the dis...

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