The IEEE802.11e defines a MAC protocol, which provides EDCA (enhanced distributed channel access) and HCCA (HCF controlled channel access) to support differentiation service over W...
Wireless Sensor Networks (WSN) are a very promising solution for industrial monitoring applications in terms of safety, costs, efficiency and productivity. However, in order to mov...
Berta Carballido Villaverde, Susan Rea, Dirk Pesch
— This paper introduces a hardware architecture for high speed network processors, focusing on support for Quality of Service in IPSec-dedicated systems. The effort is aimed at d...
IEEE 802.15.3 efficiently uses time-division multipleaccess (TDMA) to support the quality of service (QoS) for multimedia traffic. In the TDMA mechanism, however, there is a signi...
In this paper we revise some of the most relevant aspects concerning the Quality of Service in wireless networks, providing, along the research issues we are currently pursuing, b...