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» On Communication Security in Wireless Ad-Hoc Sensor Networks
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ICUMT
2009
14 years 9 months ago
On the adaptivity of today's Energy-Efficient MAC protocols under varying traffic conditions
Energy efficiency is a major concern in the design of Wireless Sensor Networks (WSNs) and their communication protocols. As the radio transceiver typically accounts for a major por...
Philipp Hurni, Torsten Braun
CORR
2010
Springer
170views Education» more  CORR 2010»
14 years 11 months ago
Sidelobe Control in Collaborative Beamforming via Node Selection
Collaborative beamforming (CB) is a power efficient method for data communications in wireless sensor networks (WSNs) which aims at increasing the transmission range in the network...
Mohammed F. A. Ahmed, Sergiy A. Vorobyov
MOBISYS
2009
ACM
16 years 4 days ago
mFerio: the design and evaluation of a peer-to-peer mobile payment system
In this paper, we present the design and evaluation of a nearfield communication-based mobile p2p payment application called mFerio which is designed to replace cash-based transac...
Rajesh Krishna Balan, Narayan Ramasubbu, Komsit Pr...
PERCOM
2006
ACM
15 years 11 months ago
Context and Location-Aware Encryption for Pervasive Computing Environments
Pervasive computing promises to revolutionize computing, empower mobile users, and enhance mobility, customizability and adaptability of computing environments. Intrinsic to the n...
Jalal Al-Muhtadi, Raquel L. Hill, Roy H. Campbell,...
EGC
2005
Springer
15 years 5 months ago
Mobile-to-Grid Middleware: Bridging the Gap Between Mobile and Grid Environments
Currently, access to Grid services is limited to resourceful devices such as desktop PCs but most mobile devices (with wireless network connections) cannot access the Grid network ...
Hassan Jameel, Umar Kalim, Ali Sajjad, Sungyoung L...