Title :
A Collision Free Multiple Access Scheme based on Sequential Confirmation for Multicast Services in Mobile Ad Hoc Networks
Author :
Lee, Ki-Ho ; Cho, Dong-Ho
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., KAIST, Daejeon
Abstract :
The previous approach to the multicast problem for ad hoc networks is to resolve at networks layer. As a result, there are many multicast routing protocols based on multicast delivery structure in mobile ad hoc networks. In order to improve cross-layer optimization, we propose a collision free multiple access scheme by combining RTS/CTS with scheduling algorithms to support the multicast routing protocol. The benefit of the proposed scheme, such as power savings, reliable data transmission and higher channel utilization compared with CSMA or multiple unicast, enables the efficient support of multicast services in mobile ad hoc networks
Keywords :
3G mobile communication; ad hoc networks; mobile radio; multi-access systems; multicast protocols; routing protocols; scheduling; CSMA; carrier sense multiple access; collision free multiple access scheme; mobile ad hoc networks; multicast delivery structure; multicast routing protocols; multiple unicast; scheduling algorithms; sequential confirmation; Ad hoc networks; Broadcasting; Data communication; Intelligent networks; Media Access Protocol; Mobile ad hoc networks; Multicast algorithms; Multicast protocols; Routing protocols; Unicast;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-9391-0
Electronic_ISBN :
1550-2252
DOI :
10.1109/VETECS.2006.1682881
