bcch meaning in English
广播控制信道
以屏蔽手机与直放站之间的广播波道
以遮断手机与基地台之间的广播波道
Examples
- If the gprs network is to be built over the gsm 900 network , bcch carriers should be chosen as the gprs wireless channels . in this case , seven slots at most can be used as the traffic channels
若在gsm900上建设gprs ，应选择bcch载频作为gprs无线信道，此时最多有7个时隙可以作为业务信道。 - In the gsm 1800 system , the 4 x 3 frequency allocation mode can meet the need , while in the gsm 900 network , the usual practice is that for the bcch carriers , the 4 x 3 reuse mode is used and for other channels , the 3 x 3 frequency hopping reuse mode is used
在gsm1800的系统中， 4 3的频率分配方式能满足需要，而在gsm900中，通常bcch载频采用4 3复用方式，其它信道采用3 3跳频复用方式。