2571 search results - page 32 / 515 » Approximation schemes for wireless networks |
LCN
2007
IEEE
14 years 1 months ago
2007
IEEE
—This paper proposes a new distributed media access control (MAC) scheme to improve the network performance of Multiple-Input Multiple-Output (MIMO) wireless systems. In particul...
COMSWARE
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, we propose a new security metric for measuring resilience of a symmetric key distribution scheme in wireless sensor network. A polynomial-based and a novel compl...
MSWIM
2004
ACM
14 years 25 days ago
2004
ACM
— Providing delay guarantees to time-sensitive traffic in future wireless multimedia networks is a challenging issue. This is due to the time-varying link capacities and the vari...
CSE
2009
IEEE
14 years 2 months ago
2009
IEEE
We present a deterministic Key Predistribution scheme in Wireless Sensor Networks (WSN) using combinatorial designs. The design finds application where a large number sensor node...
PERCOM
2011
ACM
12 years 11 months ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...