Traffic Channel Reverse Link Equation 业务信道反向链路均衡 Eb/l4 at the bts receiver(BTS接收机的E/t): E P/Rb N +(+L/W P/R +1.,HAF:1+m1m VaF Voice activity Factor(typically 0. 4 to 0.5) VAF=话音激活因子(通常为04到05) Assume(假设) perfect power control(完全功率控制) ·Eb/l1=T, Isc =(N-1)P Solve for p(解答Pn) CDMA Technology and Side《# Telstra Operations for Unicom Senior CDMA Radio Design Principles Telstra 2001 Managers Telstra in confidence Making life easierAdvanced Learning Solutions Slide No. 6 Slide ‹#› Telstra © 2001 Telstra in confidence CDMA Technology and Operations for Unicom Senior Managers CDMA Radio Design Principles Traffic Channel Reverse Link Equation 业务信道反向链路均衡 Eb/It at the BTS receiver（BTS 接收机的 Eb/It ）： ( ) W I I N I VAF P R N I I W P R I E s c o c o s c r x b o s c o c r x b t b 1 / / / /         +   + = + + = VAF = Voice Activity Factor (typically 0.4 to 0.5) VAF = 话音激活因子 (通常为 0.4 到 0.5) Assume （假设） • perfect power control （完全功率控制） • Eb/It = G, • Isc = (Nu -1)Prx Solve for Prx （解答 Prx）