GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we evaluate a solution based on the preemption mechanism so as to improve performances of distributed Multi-Protocol Label Switching-Traffic Engineering (MPLS-T...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—3G Long-Term Evolution (LTE) is a recent effort taken by cellular industries to step into wireless broadband
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Markov Chain Monte Carlo methods have recently been applied as front-end detectors in multipleinput multiple-output (MIMO) communication systems. Moreover, the near capacity be...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper we investigate the diversity order of single-carrier frequency domain equalizers (SC-FDE). Specifically, we look at minimum mean square error (MMSE) linear equal...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper explores a key aspect of the problem of sending real-time video over the Internet using a P2P architecture. The main difficulty with such a system is the high dynam...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— We consider a network of spatially distributed sensors deployed to track the intensity of a diffusing source whose location is fixed, but unknown. The sensors make discrete ti...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—The growth of the Internet in the last years has been pushed by increasing requirements in terms of capacity, security and reliability. Moreover, improvements in multimedia appl...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— We provide achievability as well as converse results for the degrees of freedom region of a MIMO X channel, i.e., a system with two transmitters, two receivers, each equipped w...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Ultrawideband communications often occur in heterogeneous networks where different receivers have different complexity and energy consumption requirements. In this case it is desi...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— We consider the lossy transmission of source information over Rayleigh fading channels. We investigate the utility of two channel capacity definitions, ergodic capacit...