dc.contributor.author | Al-Dubai, AY | |
dc.contributor.author | Zhao, L | |
dc.contributor.author | Zomaya, AY | |
dc.contributor.author | Min, Geyong | |
dc.date.accessioned | 2016-03-07T09:17:33Z | |
dc.date.accessioned | 2016-03-22T10:32:32Z | |
dc.date.issued | 2015-11-01 | |
dc.description.abstract | Wireless community networks (WCNs) have emerged as a cost-effective ubiquitous broadband connectivity solution, offering a wide range of services in a given geographical area. QoS-aware multicast over WCNs is among the most challenging issues and has attracted a lot of attention in recent times. The existing multicast schemes in WCNs suffer in terms of several key performance metrics, such as, latency, jitter and throughput, particularly in large-scale networks. Consequently, these schemes cannot accommodate the desired performance levels, especially when dealing with high-bandwidth applications that require efficient gateway-based management. To fill in this gap, a new strategy for supporting QoS-aware multicast in large-scale WCNs is proposed in this paper. Specifically, a new Gateway based Multi-hop Routing algorithm (GMR) is firstly proposed to enhance the routing management capability of the network. Built upon GMR, a new Multicast Gateway Multi-hop Routing algorithm (MGMR) is devised to cope with high-bandwidth applications in WCNs. The MGMR is the first of its kind that considers both the capability of gateway-based management and the requirements of high-bandwidth applications. Extensive simulation experiments and performance results demonstrate the superiority of both GMR and MGMR when compared to other methods under various operating conditions. | en_GB |
dc.identifier.citation | Vol. 26, Iss. 11, pp. 3136 - 3148 | en_GB |
dc.identifier.doi | 10.1109/TPDS.2014.2365190 | |
dc.identifier.uri | http://hdl.handle.net/10871/20788 | |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_GB |
dc.relation.replaces | http://hdl.handle.net/10871/20508 | |
dc.relation.replaces | 10871/20508 | |
dc.rights | This is the author accepted manuscript. The final version is available from Institute of Electrical and Electronics Engineers (IEEE) via the DOI in this record. | en_GB |
dc.subject | QoS provisioning | en_GB |
dc.subject | Wireless community networks | en_GB |
dc.subject | multicast | en_GB |
dc.subject | routing algorithms | en_GB |
dc.title | QoS-Aware Inter-Domain Multicast for Scalable Wireless Community Networks | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2016-03-07T09:17:33Z | |
dc.date.available | 2016-03-22T10:32:32Z | |
dc.identifier.issn | 1045-9219 | |
dc.identifier.journal | IEEE Transactions on Parallel and Distributed Systems | en_GB |