Sciweavers

949 search results - page 121 / 190
» Power Sources for Wireless Sensor Networks
Sort
View
AHSWN
2006
148views more  AHSWN 2006»
14 years 9 months ago
Geometric Chemotaxis: A Biologically-Inspired Framework for a Class of Wireless Coverage Problems
Abstract-- We present a new, biologically-inspired algorithm for the problem of covering a given region with wireless "units" (sensors or base-stations). The general prob...
Hidayet Ozgur Sanli, Rahul Simha, Bhagirath Naraha...
NETWORK
2006
177views more  NETWORK 2006»
14 years 9 months ago
Jamming sensor networks: attack and defense strategies
Wireless sensor networks are built upon a shared medium that makes it easy for adversaries to conduct radio interference, or jamming, attacks that effectively cause a denial of se...
Wenyuan Xu, Ke Ma, Wade Trappe, Yanyong Zhang
IAJIT
2010
97views more  IAJIT 2010»
14 years 8 months ago
Prolonging Network Lifetime and Data Accumulation in Heterogeneous Sensor Networks
: Research on Wireless Sensor Networks has often assumed homogeneous nodes. In reality, homogeneous nodes have different capabilities like different levels of initial energy and dr...
Dilip Kumar, Ram Patel, Trilok C. Aseri
SENSYS
2004
ACM
15 years 3 months ago
The dynamic behavior of a data dissemination protocol for network programming at scale
To support network programming, we present Deluge, a reliable data dissemination protocol for propagating large data objects from one or more source nodes to many other nodes over...
Jonathan W. Hui, David E. Culler
TMC
2008
120views more  TMC 2008»
14 years 9 months ago
Mitigating Performance Degradation in Congested Sensor Networks
Data generated in wireless sensor networks may not all be alike: some data may be more important than others and hence may have different delivery requirements. In this paper, we a...
Raju Kumar, Riccardo Crepaldi, Hosam Rowaihy, Albe...