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COMSWARE
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper addresses the problem of secure path key establishment in wireless sensor networks that uses the random key pre-distribution technique. Inspired by the recent proxybased...
COMCOM
2008
13 years 9 months ago
2008
We present the definition and performance evaluation of a protocol for building and maintaining a connected backbone among the nodes of a wireless sensor networks (WSN). Building ...
TMC
2008
13 years 9 months ago
2008
We consider the problem of finding "backbones" in multihop wireless networks. The backbone provides end-toend connectivity, allowing non-backbone nodes to save energy sin...
VTC
2010
IEEE
13 years 8 months ago
2010
IEEE
— In this contribution, we propose an adaptive Turbo Trellis Coded Modulation (TTCM) aided Distributed Space-Time Trellis Coding (STTC) scheme for cooperative communication over ...
AINA
2008
IEEE
14 years 4 months ago
2008
IEEE
There has been proliferation of research on seeking for distributing the energy consumption among nodes in each cluster and between cluster heads to extend the network lifetime. H...