Sökresultat

Filtyp

Din sökning på "*" gav 534949 sökträffar

Multicast routing for ad hoc networks with overload prevention for group members

Mobility, quality of service (QoS) support, and multicast routing capability are important requirements for today’s networks. This is a result of the changes in wireless users’ expectations, which favour group-oriented, high-quality, multimedia communication. Ad hoc networks enhanced with QoS multicasting strategies can provide users with these features. This paper defines the building blocks of a

New Results on Triangulation, Polynomial Equation Solving and Their Application in Global Localization

This thesis addresses the problem of global localization from images. The overall goal is to find the location and the direction of a camera given an image taken with the camera relative a 3D world model. In order to solve the problem several subproblems have to be handled. The two main steps for constructing a system for global localization consist of model building and localization. For the mode

Technology scaling impact on embedded ADC design for telecom receivers

This paper is concerned with the impact of technology scaling on the choice of A/D converters in telecom receivers. It is shown that the trend of diminishing feature size, together with better matching of passive components, allows the use of A/D topologies traditionally confined to low-frequency, medium-resolution applications. The design of a 10 bit 20 MS/s ADC using the successive approximation

The square circle

This note shows that there are square circles, at least in the same sense that there are round circles.