简介:对智能光网络中的用户网络接口侧的自动邻居发现进行了全面而系统的分析,详细介绍了邻居发现的主要LMP消息和实现过程,最后给出了其实现的部分流程图。
简介:Averyinexpensiverecive-onlysatellitereceiverhighbandwidthtrafficfromafeeder.Thereforetheconnectionbetweenthefeederandthereceiverisuni-directional.Theexistingroutingprotocols,suchasLink-StateandDistance-Vector,aredesignedonthepremisethatanylinksarebidirectionalandtheycannothandletheuni-directionallinks.Inthispaper,adynamicmulticastroutingprotocolisproposed,whichcanhandleuni-directionalnetworks,Thisprotocolcanalsoadapttothedynamicchangeofthetopolgoyofthenetworkandhasgoodscalability.AformaldescriptionoftheprotocolbyPetrinetisgiven.Liveness,deadlockfreeandotherpropertiesoftheprotocolarepreoved.