RRC 特点 RRC模型在模拟器中提供以下功能 生成(在eNB中)和解释(在UE中)信息块(尤其是MIB和SIB1, SIB2) 初始化小区选择 RRC连接建立过程 RRC重新配置程序, 支持以下方式: 重新配置SRS配置索引 + 重新配置PHY TX模型(MIMO) + 重新配置UE测量值 + 数据无线承载装置 + 切换 RRC的连接重建, 支持使用方式: 切换 结构 RRC模型分为以下组成部分: RRC实体是: LteUeRrc和LteEnbRrc, 这两个分别在UE和eNB处实现RRC的状…

Wireshark是可以解析LTE的空口数据.但是在wireshark的实现中,这些数据都是被封装到UDP报文中.然后根据wireshark的格式文件对LTE的数据加上头信息.头信息的定义参考附件packet-mac-lte.h文件 大致结构如下: typedef struct mac_lte_info { /* Needed for decode */ guint8          radioType; guint8          direction; guint8          r…

In order for the "you buildit, you break it" motto to be real, there are roles beyond the traditionaldeveloper that are necessary. Specifically, engineering roles that enable developersto do testing efficiently and effectively have to exist. At…

Ace简介: Ace 是一个轻量.功能丰富.HTML5.响应式.支持手机及平板电脑上浏览的管理后台模板,基于CSS框架Bootstrap制作,Bootstrap版本更新至 3.0,Ace – Responsive Admin Template当前最新版! Live preview  Purchase now » Ace (v1.2) is a lightweight, feature-rich and easy to use admin template based on Bootstrap 3…

1.通过官方的SQLite架构文档,理清大体的系统层次:Architecture of SQLite 2.阅读SQLite Documentation中Technical/Design Documentation章节(根据所在层次阅读代码,对应章节描述进行理解.) 应用层角度,从API(List Of SQLite Functions)角度切入,掌握API文档中所有参数的使用. 3.下载源码包sqlite-src-*.zip,在其src目录下包含了所有源码文件.注意若要编译SQLite库则下载单…

This value controls when a produce request is considered completed. Specifically, how many other brokers must have committed the data to their log and acknowledged this to the leader? Typical values are 0, which means that the producer never waits fo…

2015-05-26   628   Code-Tuning Techniques    ——Even though a particular technique generally represents poor coding practice, specific circumstances might make it the best one to use.    ——One key to writing effective loops is to minimize the work don…

最近在公司闲着没事研究了几天,终于搞定了SSE从理论到实际应用,中间还是有一些坑的. 1.SSE简介 SSE(Server-sent events)翻译过来为:服务器发送事件.是基于http协议,和WebSocket的全双工通道(web端和服务端相互通信)相比,SSE只是单通道(服务端主动推送数据到web端),但正是由于此特性,在不需要客户端频繁发送消息给服务端,客户端却需要实时或频繁显示服务端数据的业务场景中可以使用.如:新邮件提示,在浏览网页时提示有新信息或新博客,监控系统实时显示数据...…

Home › Data Standardization Data Standardization Data standardization is the critical process of bringing data into a common format that allows for collaborative research, large-scale analytics, and sharing of sophisticated tools and methodologies[美[…

After the GA of Apache Kudu in Cloudera CDH 5.10, we take a look at the Apache Spark on Kudu integration, share code snippets, and explain how to get up and running quickly, as Kudu is already a first-class citizen in Spark’s ecosystem. As the Apache…