数据广播系统 meaning in Chinese
data broadcasting system
Examples
- This thesis gives them a brief introduction and comparison first and then presents a solution for data broadcasting technology . lastly , we introduce the implementation of ip - catv and catv - ip gateway , which are key part of data broadcasting system , using the state - of - the - art technology - embedded fpga . the paper is organized as follow : chapter 1 gives a brief survey on broadband access techniques , hfc / catv network , protocols and standards for data transmission technology over hfc network and overview of embedded technologies we used
本文介绍dvb davic数据广播系统的原理，然后给出了一个数据广播系统的解决方案，并介绍了采用sopc技术实现其核心设备ip - catv及catv - ip网关的方案，全文安排如下：第一章介绍了宽带接入技术、 hfc catv网络及其数据传输标准以及嵌入式系统(我们系统方案使用) ，然后引出了本文的主要工作。 - The dvbs receiving card is a receiving platform for dvbs together with the customer s pc . the dvbs receiving card and the customer s pc build - up the dvbs s receiving subsystem . the dvbs receiving card s function parts include qam demodulation , error - correcting decoding , system - level demultiplexing , pci bridge and buffering
根据dvb - c数据广播系统接收卡的设计目标和实现的功能， dvb - c数据广播系统接收卡的功能应包括： qam解调、纠错解码、 mpeg - 2系统层解复用、 pci桥接及缓冲功能几个部分。