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414
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—Data collection is one of the major traffic pattern in wireless sensor networks, which requires regular source nodes to send data packets to a common sink node with limited end...
195
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—This paper proposes a new iterative channel estimation algorithm for known symbol padding (KSP) Orthogonal Frequency Division Multiplexing (OFDM) based on the Expectatio...
171
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INFOCOM
2005
IEEE
16 years 9 days ago
2005
IEEE
— The problem Min-Power k-Connectivity seeks a power assignment to the nodes in a given wireless ad hoc network such that the produced network topology is k-connected and the tot...
150
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IDA
2003
Springer
15 years 12 months ago
2003
Springer
The recent developments in computer and communication technologies gave rise to Personal Communication Systems. Due to the nature of the PCS, the bandwidth allocation problem arise...
166
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IWCMC
2009
ACM
15 years 11 months ago
2009
ACM
We consider the problem of scheduling emergency responders to geospatially located finite duration temporally bounded tasks. We consider two different schedulers, Greedy and Mee...