631 search results - page 111 / 127 » Location-aware key establishment in wireless sensor networks |
ICOIN
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. IEEE 802.15.4 is the Low-Rate Wireless Personal Area Network (LR-WPAN) standard that is suitable for wireless sensor networks and wireless home networks among others. The...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
We deal with consensus-based online estimation and tracking of (non-) stationary signals using ad hoc wireless sensor networks (WSNs). A distributed (D-) least-mean square (LMS) l...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...
MOBISYS
2007
ACM
14 years 7 months ago
2007
ACM
To allow for an efficient usage of a device in pervasive computing environments, reliable and yet convenient user access is an important requirement. The problem becomes more comp...
CN
2006
13 years 7 months ago
2006
In today' s competitive electric utility marketplace, real-time information becomes the key factor for reliable delivery of power to the end-users, profitability of the electr...