GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—In this paper, a novel error probability analysis of orthogonal space-time block coding (OSTBC) over independent but not necessarily identical Hoyt (Nakagami-q) fading channels ...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— We analyze the performance of a wireless system that allows opportunistic spectrum sharing. The system consists of a set of primary users sharing a set of channels over a cover...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Multi-service support is an important motivation for interworking between the cellular network and wireless local area networks (WLANs). The complementary strengths of the two ...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract—Increasing interest in sensor networking and ubiquitous computing has created a trend towards embedding more and more intelligence into our surroundings. This enables th...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—In this paper, the problem of finite-rate feedback for spatially and temporally correlated Rayleigh fading Multiple Input Single Output (MISO) channels with estimation errors a...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— We propose a contention based reservation MAC protocol for a collaborative sensing scenario involving a set of surveillance UAVs communicating with a hub. Data transmission rig...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— We propose a secure data transmission scheme that takes advantage of node mobility. The scheme is based on the observation that due to mobility, messages sent at different time...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—One of the main requirements of cognitive radio systems is the ability to reliably detect the presence of licensed primary transmissions. Previous works on the problem of detect...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—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...