Online QoS Multicast Routing in Multi-Channel Multi-Radio Wireless Mesh Networks using Network Coding

被引：0

作者：

Rezaei, Aref ^{[1
]}

Farzinvash, Leili ^{[1
]}

机构：

[1] Univ Tabriz, Fac Elect & Comp Engn, Tabriz, Iran

来源：

2019 9TH INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE 2019) | 2019年

关键词：

wireless mesh networks; multicast routing; quality of service; network coding; multi-channel multi-radio; wireless broadcast advantage; CHANNEL ASSIGNMENT;

D O I：

10.1109/iccke48569.2019.8964980

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper investigates online QoS multicast routing in multi-channel multi-radio (MC-MR) wireless mesh networks (WMNs). In the proposed scheme, we assume that multicast sessions arrive dynamically, and each session has bandwidth and delay requirements. We investigate the acceptance of an arrived session in two steps. The first step devotes to establishing some paths from the source node to the receivers, where the selected paths satisfy delay constraint. In the next step, the multicast data is transmitted over the determined paths. In the proposed algorithm, multicast routing is performed using network coding to exploit its capacity boosting. The wireless broadcast advantage (WBA) is also exploited to diminish the amount of utilized bandwidth. Our simulation results confirm that the proposed algorithm improves the multicast acceptance rate compared to existing approaches.

引用

页码：53 / 59

页数：7

共 23 条

[21] A hybrid EDA for load balancing in multicast with network coding [J].