摘要
通过对有效发射功率、接收机灵敏度、各种衰落余量等影响无线信号传播的关键问题的分析,最终得出EV-DO链路预算结果、前反向覆盖差异性以及EV-DO与cdma2000 1X系统前反向覆盖的比较。
By analyzing the key issues, such as effective transmit power, receiver sensitivity, various fading margin, which influence wireless signal propagation, it puts forward the EV-DO link budget results, forward and backward coverage difference and the comparison of EV-DO and cdma2000 1X forward and backward coverage.
出处
《邮电设计技术》
2009年第2期34-40,共7页
Designing Techniques of Posts and Telecommunications