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» On Spectrum Sharing in Cooperative Multiple Access Networks
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ICC
2007
IEEE
115views Communications» more  ICC 2007»
14 years 2 months ago
Cooperation and Routing in Multi-Hop Networks
— We study the cross-layer problem of combining routing and cooperative diversity in multi-hop, bandwidthconstrained networks with dedicated multiple access. Previous work in coo...
Elzbieta Beres, Raviraj Adve
ICASSP
2011
IEEE
12 years 11 months ago
Optimal radio access in femtocell networks based on markov modeling of interferers' activity
One of the most critical issues in femtocell network deployment is interference management, especially for femtocells sharing the spectrum occupied by conventional cellular networ...
Sergio Barbarossa, Alessandro Carfagna, Stefania S...
NETWORKING
2011
12 years 10 months ago
The Problem of Sensing Unused Cellular Spectrum
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...
Daniel Willkomm, Sridhar Machiraju, Jean Bolot, Ad...
INFOCOM
2009
IEEE
14 years 2 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
GLOBECOM
2009
IEEE
14 years 2 months ago
Distributed Physical Carrier Sensing Adaptation Scheme in Cooperative MAP WLAN
Abstract— Recently a multiple access point (MAP) architecture is proposed for wireless local area networks (WLAN) to exploit the spatial diversity by permitting each user to asso...
Yao Hua, Qian Zhang, Zhisheng Niu