频谱利用率 meaning in Chinese
availability of frequency spectrum
Examples
- Cdma 1x can transmit data with higher rate and with more spectrum capacity than gprs
Cdma1x相对于gprs具有网络传输速度快和频谱利用率高的优点。 - The advantages of the modulation method omsk ( the gaussian pre - filtered minimum shift keying ) include bandwidth efficiency and constant envelope
Gsm系统中采用了gmsk调制方式， gmsk调制恒定包络，具有较高的频谱利用率。 - The newly developing transmit diversity and space - time codes are just one of the most important schemes to improve wireless spectrum efficiency
而近年来提出的发射分集和空时码就是能够有效提高无线频谱利用率最重要的方案之一。 - The target of the hsdpa concept is to increase the peak data rates , improve the quality of service , and enhance the spectral efficiency for downlink packet traffic
Hsdpa的目标是为了增加峰值传输速率,改善服务质量,提高下行分组业务的频谱利用率。 - Wireless link adaptation technology , because of its high spectral efficiency , is becoming one of the key technologies in wireless communication system
链路自适应技术正是由于在提高频谱利用率方面具有很强的优势,从而成为无线通信中的关键技术之一[ 1 ] [ 2 ] 。