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» Firewalling wireless sensor networks: Security by wireless
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GLOBECOM
2010
IEEE
15 years 4 months ago
Feasibility and Benefits of Passive RFID Wake-Up Radios for Wireless Sensor Networks
Energy efficiency is one of the crucial design criteria for wireless sensor networks. Idle listening constitutes a major part of energy waste, and thus solutions such as duty cycli...
He Ba, Ilker Demirkol, Wendi Rabiner Heinzelman
MOBIHOC
2009
ACM
16 years 7 months ago
Fine-grained boundary recognition in wireless ad hoc and sensor networks by topological methods
Location-free boundary recognition is crucial and critical for many fundamental network functionalities in wireless ad hoc and sensor networks. Previous designs, often coarse-grai...
Dezun Dong, Yunhao Liu, Xiangke Liao
IPPS
2007
IEEE
16 years 27 days ago
Topology-Transparent Duty Cycling for Wireless Sensor Networks
Our goal is to save energy in wireless sensor networks (WSNs) by periodic duty-cycling of sensor nodes. We schedule sensor nodes between active (transmit or receive) and sleep mod...
Yu Chen, Eric Fleury, Violet R. Syrotiuk
WINET
2011
15 years 1 months ago
High performance, low complexity cooperative caching for wireless sensor networks
During the last decade, Wireless Sensor Networks (WSNs) have emerged and matured at such point that currently support several applications like environment control, intelligent bu...
Nikos Dimokas, Dimitrios Katsaros, Leandros Tassiu...
ICC
2007
IEEE
184views Communications» more  ICC 2007»
16 years 28 days ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor