access grant channel

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access grant channel
准予接入信道
The Immediate Assignment message is sent using a CCCH (common control channel). The CCCH has a number of resources, some of which are reserved for an AGCH (access grant channel), this being a portion of the CCCH dedicated to sending access grant (e.g. Immediate Assignment) messages.
在GSM(Global System of Mobile communication,全球移动通讯系统)中,CCCH(Common Control Channel,公共控制信道)可以分为PCH(Paging Channel,寻呼信道)和AGCH(Access Grant Channel,准予接入信道),其中:PCH用于基站寻呼移动台;AGCH 用于对基站对移动台的随机接入请求做出应答,即分配一个SDCCH(Standalone Dedicated Control Channel,独立专用控制信道)或直接分配一个TCH(Traffic Channel,业务信道)。
- 英语>简体中文, 专利术语
access grant channel
存取授權通道
- 英语>繁体中文(台湾), 电子计算机名词