摘要
Abstract
In today's highly competitive market environment,to achieve long-term development,mobile internet operators need to provide more practical and competitive access service solutions based on customer needs.With the introduction of various access methods such as fiber optic cable entry into homes,the implementation of access networks is gradually moving towards intelligence and personal-ization.On this basis,researching broadband PON networks with passive optical fiber access is an inevitable trend.Therefore,higher de-mands are placed on the quality of optical access networks,aiming to offer multiple types of broadband services,with passive optical net-work(PON)access being the preferred choice.This paper analyzes the development of optical access networks in China,examines SDN and PON,and optimizes the PON network based on SDN,hoping to further improve the quality of optical access networks.关键词
光纤接入网/SDN/PON网络/优化方案Key words
Optical fiber access network/SDN/PON network/Optimization scheme分类
信息技术与安全科学
