A Network QoS Framework for Real-time Event Systems in highly Mobile Ad-hoc Environments

作者：Duran Limon H A^*; Siller M; Hernandez Ochoa M; Quevedo C; Robles V

来源：Journal of Applied Research and Technology, 2014, 12(3): 343-358.

DOI：10.1016/s1665-6423(14)71617-7

• QoS Framework
• routing protocol
• traffic differentiation and bandwidth allocation protocol

A new class of applications can now be envisaged with the emergence of both mobile ad hoc computing and ubiquitous computing, which imposes a number of new unsolved challenges. Examples of such applications include automatic car control systems and air traffic control systems. Applications of such kind have real-time constraints and are characterised by being highly mobile and proactive, i.e. able to operate without human intervention. Moreover, this kind of applications requires multiple-source multicasting. However, current approaches mainly focus on offering support for continuous flows in low mobile environments where single-source multicasting is assumed. In this paper, we present the QoSMMANET (QoS Management in Mobile Ad hoc Networks) framework, which offers QoS support for real-time event systems in highly mobile ad hoc environments. Our approach is validated by a number of experiments carried out in the ns-2 network simulator.

• 出版日期2014-6