Sciweavers

296 search results - page 31 / 60
» An enhanced HCF for IEEE 802.11e wireless networks
Sort
View
COMSWARE
2006
IEEE
16 years 4 days ago
Middleware for wireless sensor networks: A survey
Given the fast growing technological progress in microelectronics and wireless communication devices, in the near future, it is foreseeable that Wireless Sensor Networks (WSN) wil...
Salem Hadim, Nader Mohamed
MUE
2008
IEEE
161views Multimedia» more  MUE 2008»
16 years 14 days ago
A Rekey-Boosted Security Protocol in Hierarchical Wireless Sensor Network
Hierarchical wireless sensor networks (WSNs) have been shown to improve system performance, reduce messages redundancy, and economize energy. However, due to the characteristics o...
Yi-Ying Zhang, WenCheng Yang, Kee-Bum Kim, Min-Yu ...
IPPS
2006
IEEE
16 years 3 days ago
Preserving source location privacy in monitoring-based wireless sensor networks
While a wireless sensor network is deployed to monitor certain events and pinpoint their locations, the location information is intended only for legitimate users. However, an eav...
Yong Xi, Loren Schwiebert, Weisong Shi
BROADNETS
2004
IEEE
15 years 9 months ago
Design and Analysis of a Cooperative Medium Access Scheme for Wireless Mesh Networks
This paper presents the detailed design and performance analysis of MACA-P, a RTS/CTS based MAC protocol, that enables simultaneous transmissions in wireless mesh networks. The IE...
Arup Acharya, Archan Misra, Sorav Bansal
178
Voted
GLOBECOM
2007
IEEE
16 years 13 days ago
An Improved Dynamic User Authentication Scheme for Wireless Sensor Networks
—Over the last few years, many researchers have paid a lot of attention to the user authentication problem. However, to date, there has been relatively little research suited for...
Huei-Ru Tseng, Rong-Hong Jan, Wuu Yang