面向AODV的有效路由选择的研究
|
摘要
按需矢量路由(AODV)是移动自组织网络(MANET)的典型路由,然而AODV路由总是选择最短路径进行通信,这会引起网内流量的不平衡,可能也会引起拥塞问题,最终影响服务质量(QoS)。为此,提出基于AODV的权值路由方案,记为AODV-W。AODV-W路由考虑了路径传输时延、链路稳定性和节点能量,并利用这些信息计算路径权值。再选择权值最低的路径作为数据传输通道。实验数据表明,提出的AODV-W路由提高了数据包传递率和吞吐量。
The ad hoc on-demand distance vector(AODV)routing is a typical routing in the mobile ad hoc network(MA-NET). However,the shortest path is always selected for communication in AODV routing,which can lead to unbalanced traffic flow,or even congestions in the network,thus affecting the quality of service(QoS). Therefore,a weight routing scheme based on the AODV is proposed,which is marked as AODV-W. In the AODV-W routing,the path transmission delay,link stability and node energy are considered to calculate the path weights,and the path with the minimum weight is selected as the data transmission channel. The experimental data shows that the proposed AODV-W routing can improve the data packet delivery ra-tio and network throughput.
The ad hoc on-demand distance vector(AODV)routing is a typical routing in the mobile ad hoc network(MA-NET). However,the shortest path is always selected for communication in AODV routing,which can lead to unbalanced traffic flow,or even congestions in the network,thus affecting the quality of service(QoS). Therefore,a weight routing scheme based on the AODV is proposed,which is marked as AODV-W. In the AODV-W routing,the path transmission delay,link stability and node energy are considered to calculate the path weights,and the path with the minimum weight is selected as the data transmission channel. The experimental data shows that the proposed AODV-W routing can improve the data packet delivery ra-tio and network throughput.
引文
[1]CHITRAXI R,URVIK U,TWINKLE M,et al.Simulation of VANET using ns-3 and SUMO[J].International journal of advanced research in computer science and software engineering,2014,4(2):563-569.
[2]GORRIERI A,FERRARI G.Irresponsible AODV routing[J].Vehicular communications,2015,2(1):47-57.
[3]DING Y,XU M,TIAN Y,et al.A BER and 2-hop routing information-based stable geographical routing protocol in MA-NETs for multimedia applications[J].Wireless personal communications,2016,90(1):3-32.
[4]SARKAR N I,LOL W G.A study of MANET routing protocols:joint node density,packet length and mobility[C]//Proceedings of IEEE Symposium on Computers and Communications.Riccione:IEEE,2010:515-520.
[5]ABOLHASAN M,WYSOCKI T,DUTKIEWICZ E.A review of routing protocols for mobile ad hoc networks[J].Ad hoc networks,2014,2(1):1-22.
[6]ABBAS N I,ILKAN M,OZEN E.Erratum to:fuzzy approach to improving route stability of the AODV routing protocol[J].EURASIP journal on wireless communications and networking,2015,1(3):235-240.
[7]DHANALAKSHMI N,ALLI P.Efficient energy conservation in MANET using energy conserving advanced optimized link state routing model[J].International journal of parallel,emergent and distributed systems,2016,31(5):469-480.
[8]CASTELLANOS W E,GUERRI J C,ARCE P.A QoS-aware routing protocol with adaptive feedback scheme for video streaming for mobile networks[J].Computer communications,2016,77(5):10-25.
[9]TOH C K.Associativity-based routing for ad hoc mobile networks[J].Wireless personal communications,2013,4(2):103-139.
[10]HAAS Z J,PEARLMAN M R.The performance of query control schemes for the zone routing protocol[J].IEEE/ACMtransactions on networking,2001,9(4):427-438.
[11]SIVAKUMAR R,SINHA P,BAHRGHAVAN V.CEDAR:a core-extraction distributed ad hoc routing algorithm[J].IEEEjournal on selected areas in communications,2006,17(8):1454-1465.
[12]TSENG Y C,NI S Y,CHEN Y S,et al.The broadcast storm problem in a mobile ad hoc network[J].Wireless networks,2002,8(2):153-167.
[13]BASARKOD P,MANVI S.Mobility and QoS aware anycast routing in mobile ad hoc networks[J].Computers and electrical engineering,2015,48(6):86-99.
[2]GORRIERI A,FERRARI G.Irresponsible AODV routing[J].Vehicular communications,2015,2(1):47-57.
[3]DING Y,XU M,TIAN Y,et al.A BER and 2-hop routing information-based stable geographical routing protocol in MA-NETs for multimedia applications[J].Wireless personal communications,2016,90(1):3-32.
[4]SARKAR N I,LOL W G.A study of MANET routing protocols:joint node density,packet length and mobility[C]//Proceedings of IEEE Symposium on Computers and Communications.Riccione:IEEE,2010:515-520.
[5]ABOLHASAN M,WYSOCKI T,DUTKIEWICZ E.A review of routing protocols for mobile ad hoc networks[J].Ad hoc networks,2014,2(1):1-22.
[6]ABBAS N I,ILKAN M,OZEN E.Erratum to:fuzzy approach to improving route stability of the AODV routing protocol[J].EURASIP journal on wireless communications and networking,2015,1(3):235-240.
[7]DHANALAKSHMI N,ALLI P.Efficient energy conservation in MANET using energy conserving advanced optimized link state routing model[J].International journal of parallel,emergent and distributed systems,2016,31(5):469-480.
[8]CASTELLANOS W E,GUERRI J C,ARCE P.A QoS-aware routing protocol with adaptive feedback scheme for video streaming for mobile networks[J].Computer communications,2016,77(5):10-25.
[9]TOH C K.Associativity-based routing for ad hoc mobile networks[J].Wireless personal communications,2013,4(2):103-139.
[10]HAAS Z J,PEARLMAN M R.The performance of query control schemes for the zone routing protocol[J].IEEE/ACMtransactions on networking,2001,9(4):427-438.
[11]SIVAKUMAR R,SINHA P,BAHRGHAVAN V.CEDAR:a core-extraction distributed ad hoc routing algorithm[J].IEEEjournal on selected areas in communications,2006,17(8):1454-1465.
[12]TSENG Y C,NI S Y,CHEN Y S,et al.The broadcast storm problem in a mobile ad hoc network[J].Wireless networks,2002,8(2):153-167.
[13]BASARKOD P,MANVI S.Mobility and QoS aware anycast routing in mobile ad hoc networks[J].Computers and electrical engineering,2015,48(6):86-99.