每秒传输30幅图象画面的电视系统，它必须工作于宽带电磁波谱。
Television systems, which transmit 30 picture frames per second, must operate on a broad electromagnetic spectrum.
无线异步传输模式(atm)网络通信系统将在宽带和多媒体个人通信得到广泛应用。
Wireless Asynchronous Transfer Mode (ATM) network communication system will be applied widely in broad band and multimedia personal communication.
数值仿真结果表明：多载波频率分集CDMA系统在无线宽带数据传输中性能大大优于CDMA，具有良好的应用前景。
The numerical results of simulation show that the ability of MC-CDMA for wireless broadband data transmission is much better than CDMA, therefore it has a better perspective for business application.
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