343 search results - page 14 / 69 » Distributed approaches to S-CSCF selection in an IMS network |
106
click to vote
GLOBECOM
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract— In this paper, we consider the problem of detecting intrusions initiated by cooperative malicious nodes in infrastructure-based networks. We achieve this objective by s...
104
click to vote
TWC
2008
14 years 11 months ago
2008
Abstract--Orthogonal random beamforming (ORB) constitutes a mean to exploit spatial multiplexing and multi-user diversity (MUD) gains in multi-antenna broadcast channels. To do so,...
WISEC
2009
ACM
15 years 6 months ago
2009
ACM
While properties of wireless communications are often considered as a disadvantage from a security perspective, this work demonstrates how multipath propagation, a broadcast mediu...
107
click to vote
CIKM
2010
Springer
14 years 10 months ago
2010
Springer
Recently, the problem of efficiently supporting advanced query operators, such as nearest neighbor or range queries, over multidimensional data in widely distributed environments...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
This paper considers the problem of distributed source coding for a large sensor network. A typical shortcoming of current approaches to true distributed coding is the exponential...