GSM中的信道分为物理信道和逻辑信道，一个物理信道就为一个时隙（TS），而逻辑信道是依据BTS与MS之间传递的信息种类的不一样而定义的不一样逻辑信道，这些逻辑信道映射到物理信道上传送。

(Channels in GSM are divided into physical channels and logical channels. A physical channel is a time slot (TS), and a logical channel is a different logical channel defined according to the type of information transmitted between the BTS and the MS. These Logical channels are mapped to physical channels for transmission.)

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GSM中的信道分为物理信道和逻辑信道，一个物理信道就为一个时隙（TS），而逻辑信道是依据BTS与MS之间传递的信息种类的不一样而定义的不一样逻辑信道，这些逻辑信道映射到物理信道上传送。

(Channels in GSM are divided into physical channels and logical channels. A physical channel is a time slot (TS), and a logical channel is a different logical channel defined according to the type of information transmitted between the BTS and the MS. These Logical channels are mapped to physical channels for transmission.)

[下载]19412320521.rar

2022-8-1 19:41 上传

文件大小: 4 MB
下载次数: 0