CDMA2000 1X frequency pilot and correlative parameters
Jianbin Xue · 2005
The frequency pilot PN sequence structure of CDMA2000 was analyzed,and the working principle of frequency pilot,reason of pilot pollution and its solution was explained in detail.Finally,a case of optimization of CDMA network of Lanzhou Unicom was taken as an example to explain the major parameters before and after the optimization,and the statistical E_c/I_o diagrams were also compared in detail.