Packet switching slices messages (whether text, graphics, audio or video) into suitably sized blocks of data, like a series of letters in the mail.
分组交换将信息(不管是文本、图像、音频还是视频)分割成大小适当的数据块，好比邮包中的一系列信件。
The incoming 3g could not only support the existing mobile operations, but also broad band video operations high quality voice packet data transmission and real time video communication.
呼之欲出的第三代(3G)移动通信不仅能提供现有的各种移动电话业务，还能提供高速率的宽带视频业务，支持高质量的话音、分组数据业务以及实时的视频传输。
Packet loss over IP network can degrade the quality of video data.
IP网络中，分组丢失是影响视频数据恢复质量的重要因素。
The video test sequence can be used in detecting packet loss for IPTV data connections.
该视频测试序列能够用于测试IPTV数据连接的分组丢失。
The present invention relates to a TCP packet communication device, a video receiver and a data storage apparatus.
本发明涉及TCP数据包通信装置、视频接收机和数据存储设备。
The transmission method of ATM belongs to fast packet switching mode, and it provides several services such as voice, video and data.
它具有多业务传输特性，能同时传送语音、视频和数据等业务。
A relationship model of FGS video rate-distortion and average packet loss ratio was established, the optimal FEC data allocation algorithm was designed.
FGS视频率失真和平均丢包率的关系模型，最优FEC数据分配算法的设计。
A relationship model of FGS video rate-distortion and average packet loss ratio was established, the optimal FEC data allocation algorithm was designed.
FGS视频率失真和平均丢包率的关系模型，最优FEC数据分配算法的设计。
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