using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using PublicProject.ENTITY; using System.Data; using System.IO; using System.Data.OleDb; using PublicProject.BLL; public partial c
l Time of call connection RRC连接时的时间,格式:yyyy年mm月dd日hh时mm分ss秒 l Call Setup Time per sections 呼叫建立时长 l Call Type 呼叫类型,取值范围[0..7] :EMERGENCY,紧急呼叫 :HIGH_PRIORITY_ACCESS,高优先级接入 :MT_ACCESS; 被叫接入,如响应寻呼 :MO_SIGNALLING,发送信令,如附着.位置更新.随机接入等 :MO_DATA,移动始端数据,上行
USB作为一种串行接口,应用日益广泛.如同每个工程设计人员必须掌握I2C,RS232这些接口一样,我们也必须掌握USB.但是USB的接口协议实在有点费解,Linux UCHI驱动作者之一Alan Stern曾经就说过“The USB documentation is downright evil. Most of it is just crap, written by a committee. You're better off ignoring most of it ”.本文将从整体上介绍US
平时不学习,期末火葬场. 一周时间靠王道考研和各路 pdf 自学计网,留下的提纲都在这里了.全是干货.全文 pdf 可以在这里下载:http://cloud.billc.io/s/xNHarppQPGi3gSz 文章很长,建议在左侧打开目录导航.水平有限,如有错误,敬请指正.祝你备考愉快.Collected by Bill Chen, 2019.12, East China Normal University 原文地址:https://billc.io/2020/01/computer-netw