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发明授权
CN1988414B 捕获GSM邻小区同步信道方法及基站识别码重确认方法 有权 转让

捕获GSM邻小区同步信道方法及基站识别码重确认方法
摘要：
本发明公开一种TD-SCDMA模式下捕获GSM邻小区同步信道的方法：初次捕获GSM邻小区同步信道，记录对应的TD-SCDMA无线子帧号M以及时隙位置；在TD-SCDMA无线子帧号为(M+12*51*n)Mod(k+1)的相同时隙位置，再次捕获GSM小区同步信道。还公开一种GSM邻小区基站识别码的重确认方法：在基站识别码初始确认过程中，记录GSM邻小区同步信道窗口对应的TD-SCDMA无线子帧号M、时隙位置以及该小区的基站识别码；在TD-SCDMA无线子帧号为(M+12*51*n)Mod(k+1)的相同时隙位置，再次捕获GSM小区同步信道；对GSM小区同步信道进行译码，重新确认基站识别码。
摘要（英）：

This invention discloses a method for capturing GSM adjacent local area synchronous channels under the TD-SCDMA mode including: initially capturing GSM adjacent local area synchronous channels to register the corresponding TD-SCDMA radio sub-frame number M and the time-slot position and captures GSM area synchronous channels again when the sub-frame number is the time-slot position same to (M+12x51 x n)mod(k+1).This invention also discloses a reconfirmation method for GSM adjacent area base station identification code including: registering TD-SCDMA radio sub-frame M of the corresponding to GSM adjacent area synchronous channel window, time slot position and base station identification code of said area in the initial confirmation process of base station identification code, capturing GSMlocal area synchronous channel again to be coded and reconfirming the identification code of the base station.

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