Sciweavers

2009 search results - page 249 / 402
» A privacy-aware access control system
Sort
View
MM
2004
ACM
145views Multimedia» more  MM 2004»
16 years 18 days ago
Proportional service differentiation in wireless LANs using spacing-based channel occupancy regulation
In this paper, we propose Spacing-based Channel Occupancy Regulation (SCORE) MAC protocol that provides proportional service differentiation in terms of normalized throughput in w...
Qi Xue, Aura Ganz
COOPIS
2003
IEEE
16 years 14 days ago
Implementation Experience with OMG's SCIOP Mapping
Longevity of distributed computing middleware standards, such as CORBA, depend on their ability to support a range of applications by providing low overhead access in a uniform man...
Gautam H. Thaker, Patrick J. Lardieri, Chuck Winte...
COMPSEC
2010
93views more  COMPSEC 2010»
15 years 7 months ago
Roving bugnet: Distributed surveillance threat and mitigation
Abstract Advanced mobile devices such as laptops and smartphones make convenient hiding places for surveillance spyware. They commonly have a microphone and camera built-in, are in...
Ryan Farley, Xinyuan Wang
JSAC
2007
130views more  JSAC 2007»
15 years 7 months ago
Cross-layer QoS Analysis of Opportunistic OFDM-TDMA and OFDMA Networks
Abstract— Performance analysis of multiuser orthogonal frequency division multiplexing (OFDM-TDMA) and orthogonal frequency division multiple access (OFDMA) networks in support o...
Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo
ICN
2009
Springer
15 years 4 months ago
Simulation Platform for Wireless Sensor Networks Based on Impulse Radio Ultra Wide Band
Impulse Radio Ultra Wide Band (IR-UWB) is a promising technology to address Wireless Sensor Network (WSN) constraints. However, existing network simulation tools do not provide a ...
Abdoulaye Berthe, Aubin Lecointre, Daniela Dragomi...