GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
— Finding a reliable and efficient routing path in vehicular ad hoc networks (VANETs) is a challenging issue due to high mobility of vehicles and frequent link breakage. Motivat...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
—The high peak-to-average power ratio is a major drawback of OFDM systems. Many PAPR reduction techniques have been proposed in the literature, among them a method that uses a su...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
— In this paper, we consider a pulse shaping OFDM/BFDM system operating over doubly dispersive channel. We propose to search the optimal pulse maximizing the signal to interferen...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
Abstract—In this paper1, we propose and analyze a novel idea of performing interference cancellation (IC) in a distributed/cooperative manner, with a motivation to provide multiu...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
Abstract—We analyze greedy geographical routing in spontaneous wireless mesh networks to show several interesting properties. First, we can approximate the dependence of packet l...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
— The optimal deployment of sinks in a sensor region for power efficient data gathering of a physical phenomenon is investigated in this work. In the system of consideration, no...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
—This article presents a novel mechanism to perform packet content inspection by longest prefix matching (LPM) technology. It is done by transforming the automaton-based state ta...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
— Space-time codes from complex orthogonal designs (CODs) with no zero entries offer low Peak to Average power ratio (PAPR) and avoid the problem of turning off antennas. But COD...