分组语音技术是指将语音信号转化为一定长度的数字化语音包，采用存储转发的方法以包的形式进行交换和传输的技术。
Packet voice technology converts voice signal to digitized voice packet in certain length, then switches and transmits these packets by means of store and forward.
这是由于在分组交换数据网络中传输语音时发生了数据包丢失。
This is usually the result of packet loss when transmitting voice over a packet-switched data network.
为完成高吞吐量的交换功能，要求能够对分组包的信头进行快速提取和处理。
To achieve switching function with high throughput, header of packet should be extracted and treated swiftly.
应用推荐