470 search results - page 68 / 94 » Advanced receiver algorithms for MIMO wireless communication... |
GLOBECOM
2009
IEEE
15 years 5 months ago
2009
IEEE
Abstract—Gray hole attacks (a.k.a selective forwarding attacks) are a special case of denial of service (DoS) attack, where a misbehaving mesh router just forwards a subset of th...
WS
2004
ACM
15 years 4 months ago
2004
ACM
In this paper we investigate and provide solutions for security threats in the context of hybrid networks consisting of a cellular base station and mobile devices equipped with du...
101
click to vote
GLOBECOM
2007
IEEE
15 years 5 months ago
2007
IEEE
— The maximum lifetime routing problem in wireless sensor networks has received increasing attention in recent years. One way is to formulate it as a linear programming problem b...
73
Voted
TWC
2008
14 years 11 months ago
2008
Abstract--The wireless medium contains domain-specific information that can be used to complement and enhance traditional security mechanisms. In this paper we propose ways to expl...
116
click to vote
WIMOB
2009
IEEE
15 years 5 months ago
2009
IEEE
—In ubiquitous computing, localization of users in indoor environments is a challenging issue. On the one hand, localization data needs to have fine granularity to provide reaso...