Research On Package Transport Network & Ethernet Passive Optical Network Technology And Its Application In Liyang Mobile 320 Police Customer Group Access Project

Customer Group Access is one of the most important service types in telecom vendors. There have been existing many special requirements such as low cost, high quality, and convenient maitanenc, etc. Telecom vendors should optimizing transport network resourece, providing unified and high quality communication service solutions. This thesis presenst a comprehensive study on customer group access technical schemes.Firstly, a brief introduction of customer group access scenario and candidated technique is presented together with the analysis of Packet Transpot Network(PTN) and Ethernet Passive Optical Network(EPON). A specific design and construction scheme for Jiangsu police 320 project is proposed based on Liyang Mobile network infrastructure. Actual project implementation shows that the proposed scheme achieved good results.