GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— In this work, we consider access network design for the Optical Flow Switching (OFS) transport architecture [1]–[3]. Our work addresses the all-optical physical layer of the ...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— The least-mean square (LMS) decision-feedback equalizer (DFE) was previously shown [1], [2] to possess an extended convergence time in an interference limited environment. In [...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—In this paper we compare and enhance the three prevailing approaches of IEEE 802.11e Performance analysis. Specifically, the first model utilizes a Markov Chain to describe th...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— In distributed wireless access networks, the short-term unfairness of IEEE 802.11 Distributed Coordination Function (DCF) has been revealed by many works. In this paper, a modi...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstract— Nodes in multi-hop wireless networks, and specifically in ad-hoc and mesh networks, are being increasingly equipped with multiple wireless network interfaces (radios) o...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— Recent studies indicate the presence of a significant amount of idle licensed spectrum, in different time periods and geographic locations. Prompted by the latest regulatory ch...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—In most of the existing space–time code designs, achieving full diversity is based on maximum-likelihood (ML) decoding at the receiver that is usually computationally expensiv...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstract— A cellular distributed antenna system with randomly located distributed antenna elements (AEs) and mobile users is considered. The AEs are connected to the base station...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— The design of spatio-temporal power allocation schemes is considered for space-time coding over spatially correlated multiple-input multiple-output (MIMO) channels. The focus i...