frequency division switching system
英 [ˈfriːkwənsi dɪˈvɪʒn ˈswɪtʃɪŋ ˈsɪstəm]
美 [ˈfriːkwənsi dɪˈvɪʒn ˈswɪtʃɪŋ ˈsɪstəm]
网络 频率分割制交换机
双语例句
- Orthogonal frequency division multiplexing ( OFDM) can combat dispersion in optical communication. Using OFDM in optical label switching system, there will be so many advantages such as anti-dispersion, anti-interference and high spectral efficiency that can realize long-distance signal transmission.
正交频分复用技术可以抵抗光通信中的色散效应，将OFDM引入光标记交换系统，具有抗色散、抗干扰、频谱效率高等多方面的优势，能够实现信号的长距离传输。