The technology of this part is composed by four parts: speech encoding and decoding, channel encoding and decoding, Viterbi equilibrium and decoding, SIM card driving.
这部分技术包括四部分：语音编解码，信道编解码，Viterbi均衡和解码，SIM卡驱动。
参考来源 - GSM手机物理层关键技术的研究与实现Theory of Software Radio is introduced in the dissertation, followed with Physical Layer Transmitting Technology, which mainly includes Multiple Modulation and Demodulation, Channel Encoding and Decoding.
本文首先介绍了软件无线电技术的研究和发展情况，然后对中频调制解调器的物理层传输技术进行了阐述，包括多种调制解调技术原理、信道编译码原理。
参考来源 - 一种基于软件无线电的中频模块的接收技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The third Generation mobile communication system includes highly effective channel encoding-decoding, software radio, smart antenna, multi-user detection and interference cancellation etc.
第三代移动通信系统的关键技术包括高效信道编译码技术、软件无线电技术、智能天线技术、多用检测和干扰消除技术等。
Video, signal processing, image storing, encoding and decoding techniques are used for time-share analog switching and splicing of multi-channel video signals.
本发明采用视频技术、信号处理技术、图象存贮技术及编解码技术等对多路视频信号作时分模拟切换与拼接。
应用推荐