In chapter 3, we proposed a DVB system applied to HFC networks, which satisfied the MHP platform.We also introduce the concerned headends techniques employed to achieve this terminalsystem.

• 第三章首先针对家庭多媒体平台的需求构建出一套应用在HFC网络上的DVB系统，然后对系统中满足终端需求的前端部分的相关技术进行描述。