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MSWIM
2009
ACM
16 years 29 days ago
Socially conscious channel selection in 802.11 WLANs for coexistence in a non-cooperative environment
The increasing number of independent IEEE 802.11 WLANs owned and managed by autonomous users has led to increased interference, resulting in performance degradation and unfairness...
Joo Ghee Lim, Chun Tung Chou, Sanjay Jha
ESORICS
2009
Springer
16 years 29 days ago
Hide and Seek in Time - Robust Covert Timing Channels
Abstract. Covert timing channels aim at transmitting hidden messages by controlling the time between transmissions of consecutive payload packets in overt network communication. Pr...
Yali Liu, Dipak Ghosal, Frederik Armknecht, Ahmad-...
ICC
2007
IEEE
180views Communications» more  ICC 2007»
16 years 14 days ago
Distributed Quad-Tree for Spatial Querying in Wireless Sensor Networks
— In contrast to the traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applicatio...
Murat Demirbas, Xuming Lu
INFOCOM
2007
IEEE
16 years 14 days ago
SPREAD: Foiling Smart Jammers Using Multi-Layer Agility
— In this paper, we address the problem of cross-layer denial of service attack in wireless data networks. We introduce SPREAD - a novel adaptive diversification approach to pro...
Xin Liu, Guevara Noubir, Ravi Sundaram, San Tan
NETGAMES
2004
ACM
15 years 11 months ago
Some thoughts on emulating jitter for user experience trials
It is usually hard to control the network conditions affecting public online game servers when studying the impact of latency, loss and jitter on user experience. This leads to a ...
Grenville J. Armitage, Lawrence Stewart