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INFOCOM
2010
IEEE
15 years 4 months ago
Delay Analysis for Cognitive Radio Networks with Random Access: A Fluid Queue View
Abstract—We consider a cognitive radio network where multiple secondary users (SUs) contend for spectrum usage, using random access, over available primary user (PU) channels. Ou...
Shanshan Wang, Junshan Zhang, Lang Tong
INFOCOM
2002
IEEE
15 years 11 months ago
Performance Analysis of Deflection Routing in Optical Burst-Switched Networks
This paper concerns itself with the performance of deflection routing in optical burst-switched networks based on Just-Enough-Time (JET) signaling. Generally speaking, buffer requi...
Ching-Fang Hsu, Te-Lung Liu, Nen-Fu Huang
TON
2002
81views more  TON 2002»
15 years 5 months ago
Robust rate control for integrated services packet networks
Abstract--Research on congestion-control algorithms has traditionally focused more on performance than on robustness of the closed-loop system to changes in network conditions. As ...
Franco Blanchini, Renato Lo Cigno, Roberto Tempo
INFOCOM
2011
IEEE
14 years 9 months ago
Smart sleep: Sleep more to reduce delay in duty-cycled wireless sensor networks
A simple random walk (SRW) has been considered as an effective forwarding method for many applications in wireless sensor networks (WSNs) due to its desirable properties. However...
Chul-Ho Lee, Do Young Eun
INFOCOM
2003
IEEE
15 years 11 months ago
Time-Optimal Network Queue Control: The Case of a Single Congested Node
-We solve the problem of time-optimal network queue control: what are the input data rates that make network queue sizes converge to their ideal size in the least possible time aft...
Mahadevan Iyer, Wei Kang Tsai