ADHOC网络学习报告PPT学习教案

1、会计学1ADHOC网络学习报告网络学习报告1 12 23 3Simulation based on OPNETIntroduction Main research hot points Introduction Introduction 第1页/共24页Fig.1 Types of optical access network第2页/共24页Fig.2 Illustration of the PON architecture第3页/共24页Fig.3 Types of wireless access network第4页/共24页Fig.4 Basic architecture of FiWi

2、 access network第5页/共24页1 12 23 3Simulation based on OPNETIntroduction Main research hot points Introduction Introduction 第6页/共24页第7页/共24页2.Main research hot points第8页/共24页2.Main research hot points第9页/共24页2.Main research hot points第10页/共24页Fig.5 Domians affected by different levels of failures in Fi

3、Wi access network2.Main research hot points第11页/共24页2.Main research hot pointsFig.6 Illustration of feeder fiber protection approach 第12页/共24页Fig.7 Illustration of full protection approach第13页/共24页Fig.8 Illustration of PON protection approach based on wireless rerouting第14页/共24页Fig.9 Segment Protect

4、ion algorithm with Local Connection Availability, SPLCA(Sharing scheme for the allocation of working wireless link capacity)第15页/共24页Fig.10 Path Protection algorithm with Global Connection Availability, PPGCA(Sharing scheme for the allocation of working wireless link capacity in path protection)第16页

5、/共24页3456734363840424446ONU数目后端PON被占用带宽容量 SPLCA, A0.90,0.99SPLCA, A0.85,0.99LBSP, A0.90,0.99LBSP, A0.85,0.99102030405020406080100120140160业务数目前端WMN被占用带宽容量 SPLCA, A0.90,0.99SPLCA, A0.85,0.99LBSP, A0.90,0.99LBSP, A0.85,0.99Fig.11 Comparison of occupied bandwidth capacity in the back-end PON between SP

6、LCA and LBSP algorithms with different ONU numberFig.12 Comparison of occupied bandwidth capacity in the front-end WMN between SPLCA and LBSP algorithms with different traffic number 第17页/共24页1 12 23 3Simulation based on OPNETIntroduction Main research hot points Introduction Introduction 第18页/共24页Node mode and process mode第19页/共24页Wireless mesh networkLR-PON (Ring-and-