YD/T 1576.21-2013.Test method of mobile station (including non UIM mobile station) for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network Part 21: protocol conformance test - Essential signalling.YD/T 1576.21规定了800MHz/2GHz cdma2000数字蜂窝移动通信网中移动台的基本信令一致性测试方法,包括以下内容:空中接口测试、基本呼叫流程测试、空闲切换测试、切换测试、注册测试、鉴权测试、业?..................
更多内容请下载后查看!