151 search results - page 22 / 31 » On Multihop Distances in Wireless Sensor Networks with Rando... |
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
— The inherent near-far effect in wireless networks causes nodes that are further away from the receiver to suffer from throughput degradation, as packets from nodes that are nea...
MOBIHOC
2006
ACM
14 years 7 months ago
2006
ACM
Localization is an important and extensively studied problem in ad-hoc wireless sensor networks. Given the connectivity graph of the sensor nodes, along with additional local info...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
n source and destination pairs randomly located in an area want to communicate with each other. Signals transmitted from one user to another at distance r apart are subject to a po...
NTMS
2009
IEEE
14 years 2 months ago
2009
IEEE
—Wireless Sensor Networks (WSNs) have been of high interest during the past couple of years. One of the most important aspects of WSN research is location estimation. As a good s...