Cross layer scheme for quality of service aware multicast routing in mobile ad hoc networks

• Published in: Wireless networks 2018, Vol.24 (1), p.329-343
• Main Authors: Shafigh, Alireza Shams, Veiga, Beatriz Lorenzo, Glisic, Savo
• Format: Article
• Language: English
• Subjects: Communications Engineering; Communications traffic; Computer Communication Networks; Controller area network; Delay; Electrical Engineering; Engineering; Fuzzy logic; IT in Business; Knowledge management; Mobile ad hoc networks; Mobile communication systems; Multicasting; Networks; Order parameters; Protocol (computers); Quality of service; Quality of service architectures; Routing; Wireless networks
• ISSN: 1022-0038; 1572-8196
• DOI: 10.1007/s11276-016-1349-1

A mobile ad-hoc network (MANET) is composed of mobile nodes without any infrastructure where member nodes easily can leave or join the network. This issue provides a dynamic topology network such that providing quality of service and multicast services are very challenging tasks. The majority of applications of MANETs are in rapid deployment and dynamic reconfigurations. For these reasons, in this paper, we present an efficient fuzzy logic based multicast routing scheme to adaptively manage the network resources without any prior knowledge about network traffic. Every source node self-organizes the multicast session by using average end to end delay and packet delivery ratio parameters in order to dynamically adjust its own sending rate. The proposed method is a novel framework for multicast services such that it can be deployed by both tree-based and mesh-based multicast routing protocols. In addition, The proposed method uses a cross-layer technique to efficiently manage the congestion. The results show high improvement in terms of number of the retransmissions, delay, packet delivery ratio and overhead compared to the existing multicast schemes.