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INFOCOM
2006
IEEE
14 years 4 months ago
MMSN: Multi-Frequency Media Access Control for Wireless Sensor Networks
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...
Gang Zhou, Chengdu Huang, Ting Yan, Tian He, John ...
ISCC
2006
IEEE
112views Communications» more  ISCC 2006»
14 years 4 months ago
The Precision and Energetic Cost of Snapshot Estimates in Wireless Sensor Networks
— Even for a specific application, the design space of wireless sensor networks is enormous, and traditional disciplinary boundaries are disappearing in the search for efficien...
Paul G. Flikkema
ACMSE
2006
ACM
14 years 4 months ago
Security issues in privacy and key management protocols of IEEE 802.16
Without physical boundaries, a wireless network faces many more security threats than a wired network does. Therefore, in the IEEE 802.16 standard a security sublayer is specified...
Sen Xu, Manton M. Matthews, Chin-Tser Huang
APGV
2006
ACM
140views Visualization» more  APGV 2006»
14 years 4 months ago
Large displays enhance spatial knowledge of a virtual environment
Previous research has found performance for several egocentric tasks to be superior on physically large displays relative to smaller ones, even when visual angle is held constant....
Jonathan Z. Bakdash, Jason S. Augustyn, Dennis Pro...
IWCMC
2006
ACM
14 years 3 months ago
Cross-layer performance analysis of joint rate and power adaptation schemes with multiple-user contention in Nakagami fading cha
Adaptively adjusting transmission rate and power to concurrently enhance goodput and save energy is an important issue in the wireless local area network (WLAN). However, goodput ...
Li-Chun Wang, Kuang-Nan Yen, Jane-Hwa Huang, Ander...