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212
Voted
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—In wireless sensor networks, sensor nodes are expected to gather specific information about the environment and send it to the user. The data dissemination usually involves many...
200
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we propose a new carrier frequency offset (CFO) tracking algorithm for orthogonal frequency division multiplexing (OFDM) systems. Assuming that the channel remai...
159
Voted
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— In this contribution the radio channel model proposed in [1] is extended to include multiple transmitters and receivers. The propagation environment is modelled using r...
233
Voted
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We describe a decentralized learning-based activation algorithm for a ZigBee-enabled unattended ground sensor network. Sensor nodes learn to monitor their environment i...
177
Voted
ICCCN
2007
IEEE
16 years 1 months ago
2007
IEEE
—Channel-specific path data for a 44-node 2.4 GHz wireless sensor network deployed in an industrial setting is presented. Each node generates one data packet every 28 seconds wit...