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IWCMC
2009
ACM
13 years 11 months ago
Dynamic trust establishment in emergency ad hoc networks
This paper proposes a dynamic trust establishment protocol that enables the nodes of an ad hoc network to establish security associations among each other in a distributed and pee...
Christos A. Papageorgiou, Konstantinos Birkos, Tas...
FTCS
1997
115views more  FTCS 1997»
13 years 6 months ago
Robust Emulation of Shared Memory Using Dynamic Quorum-Acknowledged Broadcasts
This paper presents robust emulation of multi-writer/multi-reader registers in message-passing systems using dynamic quorum con gurations. In addition to processor and link failur...
Nancy A. Lynch, Alexander A. Shvartsman
MOBICOM
2010
ACM
13 years 5 months ago
Design and experimental evaluation of multi-user beamforming in wireless LANs
Multi-User MIMO promises to increase the spectral efficiency of next generation wireless systems and is currently being incorporated in future industry standards. Although a signi...
Ehsan Aryafar, Narendra Anand, Theodoros Salonidis...
MOBICOM
2010
ACM
13 years 5 months ago
Bartendr: a practical approach to energy-aware cellular data scheduling
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
Aaron Schulman, Vishnu Navda, Ramachandran Ramjee,...