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VTC
2008
IEEE
135views Communications» more  VTC 2008»
16 years 1 months ago
MACA-MN: A MACA-Based MAC Protocol for Underwater Acoustic Networks with Packet Train for Multiple Neighbors
Abstract— Unlike the terrestrial wireless networks that utilize the radio channel, underwater networks use the acoustic channel, which poses research challenges in the medium acc...
Nitthita Chirdchoo, Wee-Seng Soh, Kee Chaing Chua
WCNC
2008
IEEE
16 years 1 months ago
Analysis of Interference from Large Clusters as Modeled by the Sum of Many Correlated Lognormals
Abstract—We examine the statistical distribution of the interference produced by a cluster of very many co-channel interferers, e.g., a sensor network, or a city full of active w...
Sebastian S. Szyszkowicz, Halim Yanikomeroglu
WCNC
2008
IEEE
16 years 1 months ago
Locate More Nodes in Under Water Sensor Networks Using Out-of-Range Information
Abstract—The sparse network topology, coupled with the limited availability of reference nodes in Under Water Sensor Network (UWSN), significantly reduces the effectiveness of m...
Hui Ling, Taieb Znati
ACISP
2008
Springer
16 years 1 months ago
Advanced Permission-Role Relationship in Role-Based Access Control
Abstract. Permission-role assignment is an important issue in rolebased access control (RBAC). There are two types of problems that may arise in permission-role assignment. One is ...
Min Li, Hua Wang, Ashley W. Plank, Jianming Yong
ACIVS
2008
Springer
16 years 1 months ago
Defocus Blur Correcting Projector-Camera System
Abstract. To use a projector anytime anywhere, a lot of projectorcamera based approaches have been proposed. In this paper, we focus on a focal correction technique, one of project...
Yuji Oyamada, Hideo Saito