Sciweavers

1383 search results - page 88 / 277
» Analysis of a Metropolitan-Area Wireless Network
Sort
View
PODC
2009
ACM
15 years 11 months ago
Brief announcement: locality-based aggregate computation in wireless sensor networks
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...
Jen-Yeu Chen, Gopal Pandurangan, Jianghai Hu
ADHOCNOW
2005
Springer
15 years 12 months ago
An Intelligent Sensor Network for Oceanographic Data Acquisition
In this paper we describe the deployment of an offshore wireless sensor network and the lightweight intelligence that was integrated into the data acquisition and forwarding softwa...
Chris M. Roadknight, Antonio González, Laur...
VTC
2006
IEEE
113views Communications» more  VTC 2006»
16 years 11 days ago
On the Practical Issues in Hop Count Localization of Sensors in a Multihop Network
– Simple algorithms have been developed in the area of node localization in a wireless sensor network. For these simple algorithms to work, several assumptions were made. However...
Eddie B. S. Tan, Joo Ghee Lim, Winston Khoon Guan ...
MOBIHOC
2008
ACM
16 years 6 months ago
Cooperative transmit-power estimation under wireless fading
We study blind estimation of transmission power of a node based on received power measurements obtained under wireless fading. Specifically, the setup consists of a set of monitor...
Murtaza Zafer, Bongjun Ko, Ivan Wang Hei Ho
ADHOCNOW
2006
Springer
16 years 11 days ago
Threats to Security in DSRC/WAVE
Dedicated Short Range Communications (DSRC) enabled road vehicles are on the brink of actualizing an important application of mobile ad hoc networks. It is crucial that the message...
Christine Laurendeau, Michel Barbeau