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SENSYS
2005
ACM
14 years 1 months ago
Estimating clock uncertainty for efficient duty-cycling in sensor networks
Radio duty cycling has received significant attention in sensor networking literature, particularly in the form of protocols for medium access control and topology management. Whi...
Saurabh Ganeriwal, Deepak Ganesan, Hohyun Shim, Vl...
COMCOM
2007
125views more  COMCOM 2007»
13 years 7 months ago
Guaranteeing the network lifetime in wireless sensor networks: A MAC layer approach
Energy is the most crucial but scarce resource in wireless sensor networks (WSNs). A wealth of MAC protocols are proposed only to prolong the network lifetime for energy-efficienc...
Yongsub Nam, Taekyoung Kwon, Hojin Lee, Hakyung Ju...
JSAC
2011
219views more  JSAC 2011»
13 years 2 months ago
Detection of Small-Scale Primary Users in Cognitive Radio Networks
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices, such as wireless microphones, is a challenging, but very important, problem that has not yet be...
Alexander W. Min, Xinyu Zhang, Kang G. Shin
IISWC
2006
IEEE
14 years 1 months ago
Modeling Cache Sharing on Chip Multiprocessor Architectures
— As CMPs are emerging as the dominant architecture for a wide range of platforms (from embedded systems and game consoles, to PCs, and to servers) the need to manage on-chip res...
Pavlos Petoumenos, Georgios Keramidas, Håkan...
GLOBECOM
2008
IEEE
14 years 2 months ago
Throughput Analysis of Wireless Relay Slotted ALOHA Systems with Network Coding
—This paper deals with a simple but essential two-hop wireless relay network employing network coding and a slotted ALOHA protocol. Network coding is a recent and highly regarded...
Daisuke Umehara, Tomoya Hirano, Satoshi Denno, Mas...