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JSAC
2011
156views more  JSAC 2011»
15 years 12 days ago
On the Connectivity and Multihop Delay of Ad Hoc Cognitive Radio Networks
—We analyze the multihop delay of ad hoc cognitive radio networks, where the transmission delay of each hop consists of the propagation delay and the waiting time for the availab...
Wei Ren, Qing Zhao, Ananthram Swami
TIM
2010
139views Education» more  TIM 2010»
15 years 4 days ago
A Design Approach For Digital Controllers Using Reconfigurable Network-Based Measurements
In this paper, the authors propose and analyze a network-based control architecture for power-electronicsbuilding-block-based converters. The objective of the proposed approach is ...
Rong Liu, Antonello Monti, Ferdinanda Ponci, Anton...
TON
2010
118views more  TON 2010»
15 years 4 days ago
Capacity Scaling of Wireless Networks With Inhomogeneous Node Density: Lower Bounds
Abstract-- We consider static ad hoc wireless networks comprising significant inhomogeneities in the node spatial distribution over the area, and analyze the scaling laws of their ...
Giusi Alfano, Michele Garetto, Emilio Leonardi, Va...
ICASSP
2011
IEEE
14 years 9 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...
TWC
2010
15 years 3 days ago
Multi-hop MIMO relay networks: diversity-multiplexing trade-off analysis
A multi-hop relay network with multiple antenna terminals in a quasi-static slow fading environment is considered. The fundamental diversity-multiplexing gain tradeoff (DMT) is an...
Deniz Gündüz, Mohammad Ali Khojastepour,...