230 search results - page 13 / 46 » Mitigating Performance Degradation in Congested Sensor Netwo... |
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...
SENSYS
2003
ACM
14 years 27 days ago
2003
ACM
In the absence of location errors, geographic routing - using a combination of greedy forwarding and face routing - has been shown to work correctly and efficiently. The effects o...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Transferring data reliably from Mars to Earth stations is becoming an appealing challenge in the design of interplanetary networks. In this view, the use of CCSDS-based protoco...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—For energy conservation, a wireless sensor network is usually designed to work in a low-duty-cycle mode, in which a sensor node keeps active for a small percentage of time durin...
SASN
2004
ACM
14 years 1 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...