— Current approaches to the visual homing for mobile robot navigation are generally inspired in insects’ behavior and based on the observed angular information of fixed points...
The third generation of mobile networks aims to offer services diversified to users, while guaranteeing acceptable QoS. This results in the setting up of strategies of increasingl...
Generally, current network management technologies follow two approaches: ITU-T’s recommendations for Telecommunication Management Network (TMN) and IETF’s Simple Network Mana...
The fast growing complexity and short time-tomarket of embedded systems designs, besides the great increase in capacity of today’s chips, are mobilizing the industry towards to ...
We propose a cooperative-diversity technique for ad hoc networks based on the decode-and-forward relaying strategy. We develop a MAC protocol based on slotted ALOHA that allows ne...