华为CDMA2000中的软切换相对门限

软切换相对门限 Pilot P1 Pilot P2 Pilot P0 t0 T_COMP×0.5dB t1 t2 T_ADD 导频强度 CDMA 核心技术 P0——候选集中的导频 P1,P2——激活集中的导频 t0 ——当P0>T_ADD时发送导频强度测量消息 t1 ——当P0>P1+T_COMP×0.5dB时发送导频强度测量消息 t2 ——当P0>P2+T_COMP×0.5dB时发送导频强度测量消息 The Comparison Threshold: T_COMP An additional parameter, T_COMP, is used to control handoff signaling. When the strength of a new Pilot exceeded the strength of the current serving Pilot by the amount of the comparison threshold, the MS will signal the BTS.