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» The Poisson Multiple-Access Channel
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CISS
2007
IEEE
14 years 1 months ago
Channel-Adaptive Optimal OFDMA Scheduling
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...
Xin Wang, Georgios B. Giannakis, Yingqun Yu
ICASSP
2011
IEEE
13 years 1 months ago
Joint bandwidth and power allocation in cognitive radio networks under fading channels
A problem of joint optimal bandwidth and power allocation in cognitive networks under fading channels is considered. It is assumed that multiple secondary users (SUs) share the sp...
Xiaowen Gong, Sergiy A. Vorobyov, Chintha Tellambu...
ICC
2007
IEEE
14 years 4 months ago
TCP Performance of MC-CDMA Systems with Partial Equalization in Correlated Fading Channels
— This paper addresses the performance evaluation of multi-carrier code division multiple access systems both at physical and TCP levels. A partial equalization technique improvi...
Giacomo Leonardi, Barbara M. Masini, Alessandro Ba...
INFOCOM
2009
IEEE
14 years 4 months ago
Toward Optimal Utilization of Shared Random Access Channels
—We consider a multipacket reception channel shared by several communication applications. This is the case, for example, in a single radio mesh network where neighboring cells u...
Joseph Naor, Danny Raz, Gabriel Scalosub
WIOPT
2011
IEEE
13 years 1 months ago
Lower bounds on the success probability for ad hoc networks with local FDMA scheduling
—This paper studies the performance of ad hoc networks with local FDMA scheduling using stochastic point processes. In such networks, the Poisson assumption is not justified due...
Ralph Tanbourgi, Jens P. Elsner, Holger Jäkel...