369 search results - page 38 / 74 » A Channel Predictor for Wireless Packet Networks |
SECON
2007
IEEE
15 years 4 months ago
2007
IEEE
—Wireless Sensor Networks (WSNs) require robustness against channel induced errors while retransmission based schemes prove too costly for energy constrained sensor nodes. Channe...
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
This paper presents a TDMA based multi-channel MAC protocol called TMMAC for Ad Hoc Networks. TMMAC requires only a single half-duplex radio transceiver on each node. In addition t...
SPRINGSIM
2007
14 years 11 months ago
2007
We present an architecture for implementing a wireless physical layer in a packet-based network simulator. We integrate this architecture in the popular ns-2 network simulator and...
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PIMRC
2010
IEEE
14 years 7 months ago
2010
IEEE
Wireless multihop ad hoc networks face a multitude of challenging problems including highly dynamic multihop topologies, lossy and noisy communications channels, and sporadic conne...