Sciweavers

1528 search results - page 206 / 306
» Towards Stable Network Performance in Wireless Sensor Networ...
Sort
View
JSAC
2010
84views more  JSAC 2010»
13 years 7 months ago
A little feedback can simplify sensor network cooperation
—Shannon’s discovery of digital communication has shaped the architecture of virtually all communication systems in use today. The digital communication paradigm is built aroun...
Anand D. Sarwate, Michael Gastpar
MDM
2007
Springer
131views Communications» more  MDM 2007»
14 years 3 months ago
Q-NiGHT: Adding QoS to Data Centric Storage in Non-Uniform Sensor Networks
Storage of sensed data in wireless sensor networks is essential when the sink node is unavailable due to failure and/or disconnections, but it can also provide efficient access t...
Michele Albano, Stefano Chessa, Francesco Nidito, ...
SASN
2006
ACM
14 years 3 months ago
Impact of optimal MAC layer attacks on the network layer
Node misbehavior in wireless ad hoc networks leads to sudden unpredictable changes in network topology, resulting in fluctuation of traffic load and capacity for already existin...
Svetlana Radosavac, John S. Baras, George V. Moust...
IPSN
2010
Springer
14 years 4 months ago
Robust uncorrelated bit extraction methodologies for wireless sensors
This paper presents novel methodologies which allow robust secret key extraction from radio channel measurements which suffer from real-world non-reciprocities and a priori unkno...
Jessica Croft, Neal Patwari, Sneha Kumar Kasera
ICWMC
2006
IEEE
14 years 3 months ago
The Impact of Location Errors on Geographic Routing in Sensor Networks
Geographic routing in wireless sensor networks is based on the prerequisite that every node has information about its current position, for instance via GPS or some localization a...
Matthias Witt, Volker Turau