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扩频多址接入 meaning in English

ssma spread spectrum multiple access

Examples

  1. The direct - sequence ( ds / ss ) multiple access , also know as code - division access ( ds - cdma ) , has significant advantages in the areas of capacity , frequency planning , privacy , and resistance to multipath fading to cellular and personal communication system . it has been the important manner of multiple access in the 3rd generation mobile communication system
    由于直接序列扩频多址接入技术(也叫ds - cdma )在蜂房移动通信系统中显示出的良好性能:系统容量大,频率规划简单,频率复用系数高,抗多径能力强,保密性,抗干扰能力强等, ds - cdma在第三代移动通信系统中已经成为首选的多址接入方式。

Related Words

  1. 接入网的
  2. 扩程
  3. 辗扩
  4. 扩容
  5. 扩口
  6. 扩引
  7. 扩声
  8. 扩口的
  9. 扩墙板
  10. 扩孔工具
  11. 扩频调制
  12. 扩频多址
  13. 扩频接收机
  14. 扩频码序发生器
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