1092 search results - page 106 / 219 » Key Distribution in Mobile Heterogeneous Sensor Networks |
120
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CORR
2011
Springer
14 years 5 months ago
2011
Springer
In this paper we develop a tractable framework for SINR analysis in downlink heterogeneous cellular networks (HCNs) with flexible cell association policies. The HCN is modeled as...
106
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WMCSA
2008
IEEE
15 years 8 months ago
2008
IEEE
Cost is one of the key challenges facing the deployment of wireless networks. Though 802.11-based networks have shown that costly, licensed spectrum is not always necessary, the c...
AINA
2006
IEEE
15 years 7 months ago
2006
IEEE
There has been a lot of work on localization for sensor networks. Most localization schemes assume an already deployed network. Very little research has been done for active senso...
129
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— Heterogeneous multicast is an efficient communication scheme especially for multimedia applications running over multihop networks when multicast receivers in the same...
101
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PAAPP
2007
15 years 1 months ago
2007
Abstract— This paper studies the WSN application scenario with periodical traffic from all sensors to a sink. We present a time-optimum and energy-efficient packet scheduling a...