4934 search results - page 731 / 987 » complexity 2008 |
149
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—The problem of maximizing the sum of the transmit rates while limiting the outage probability below an appropriate threshold is investigated for networks where the nodes have li...
165
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Relay systems have large and complex parameter spaces, which makes it difficult to determine the parameter region where the system achieves a given performance criterion, such ...
142
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—In modern DSL networks, crosstalk among different lines (i.e., users) is the major source of performance degradation. Dynamic Spectrum Management (DSM) refers to a set o...
180
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— This paper develops a mechanism for detecting session hijacking attacks in wireless networks. The proposed scheme is based on detecting abrupt changes in the strength of the re...
184
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—In order to fully utilize spectrum, auction-based dynamic spectrum allocation has become a promising approach which allows unlicensed wireless users to lease unused bands from s...