JSAC
2006
2006
A concatenated multitone multiple-antenna air-interface for the asynchronous multiple-access channel
13 years 4 months ago
Abstract--In this paper, we present a novel transmission technology approach for application in the asynchronous multipleaccess wireless channel (uplink). It is based on the concat...
JSAC
2006
13 years 4 months ago
2006
End-to-end packet-pair probing has been used as one of the primary mechanisms to measure bottleneck capacity, crosstraffic intensity, and available bandwidth of end-to-end Internet...
JSAC
2006
13 years 4 months ago
2006
Measuring the performance of an implementation of a set of protocols and analyzing the results is crucial to understanding the performance and limitations of the protocols in a rea...
JSAC
2006
13 years 4 months ago
2006
Protecting the network layer from malicious attacks is an important yet challenging security issue in mobile ad hoc networks. In this paper we describe SCAN, a unified networklayer...
JSAC
2006
13 years 4 months ago
2006
Abstract--Network performance can be increased if the traditionally separated network layers are jointly optimized. Recently, network utility maximization has emerged as a powerful...
JSAC
2006
13 years 4 months ago
2006
Routing and wavelength assignment (RWA) aims to assign the limited number of wavelengths in a wavelength-division multiplexed (WDM) optical network so as to achieve greater capacit...
JSAC
2006
13 years 4 months ago
2006
We consider a code-spread and chip-interleaved time-hopping (TH) multiple-access scheme for multiuser ultra-wideband (UWB) communications. In such a system, each user's chip s...
JSAC
2006
13 years 4 months ago
2006
In this paper, we address the rate control problem for layered multicast traffic, with the objective of solving a generalized throughput/fairness objective. Our approach is based o...
JSAC
2006
13 years 4 months ago
2006
Abstract-- This paper addresses the problem of optical signalto-noise ratio (OSNR) optimization in optical networks. An analytical OSNR network model is developed for a general mul...
JSAC
2006
13 years 4 months ago
2006
The responsiveness of networked applications is limited by communications delays, making network distance an important parameter in optimizing the choice of communications peers. S...