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AUTOMATICA
2008
89views more  AUTOMATICA 2008»
13 years 6 months ago
Dynamic buffer management using optimal control of hybrid systems
This paper studies a general dynamic buffer management problem with one buffer inserted between two interacting components. The component to be controlled is assumed to have multi...
Wei Zhang, Jianghai Hu
IJAHUC
2007
111views more  IJAHUC 2007»
13 years 6 months ago
Configuring node status in a two-phase tightly integrated mode for wireless sensor networks
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...
Di Tian, Zhijun Lei, Nicolas D. Georganas
INFOCOM
2010
IEEE
13 years 5 months ago
Handling Triple Hidden Terminal Problems for Multi-Channel MAC in Long-Delay Underwater Sensor Networks
In this paper, we investigate the multi-channel MAC problem in underwater acoustic sensor networks. To reduce hardware cost, only one acoustic transceiver is often preferred on ev...
Zhong Zhou, Zheng Peng, Jun-Hong Cui, Zaihan Jiang
TMC
2010
138views more  TMC 2010»
13 years 5 months ago
Secure Data Collection in Wireless Sensor Networks Using Randomized Dispersive Routes
—Compromised-node and denial-of-service are two key attacks in wireless sensor networks (WSNs). In this paper, we study routing mechanisms that circumvent (bypass) black holes fo...
Tao Shu, Marwan Krunz, Sisi Liu
IEEEIA
2009
13 years 4 months ago
Agent Based Multipath Routing in Wireless Sensor Networks
recently, mobile agents have been used to solve many problems in wireless sensor networks. Agents are usually transferred from a node to another to aggregate the sensed data and si...
Rabie A. Ramadan