Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络（例如以太网）和其它设备之间可以通信。它已经成为一通用工业标准。有了它，不同厂商生产的控制设备可以连成工业网络，进行集中监控。
Modbus protocol is used in a common language electronic controller. Through this agreement, between the controller, the controller can communicate via the network (such as Ethernet) and other devices. It has become a common industry standard. With it, different manufacturers of industrial control devices can be connected into a network, centralized monitoring. (2014-07-25, WORD, 17KB, 下载3次)
系统基于TCP/IP通讯协议，结合Internet将家电、照明、安保、娱乐等设备通过网络集为一体，既实现数据传输的准确无误，又可远程控制，还提供了丰富的网络共享资源及增值服务，布线简单方便，有效降低成本。
系统采用红外无线遥控、GPRS技术，引入人性化理念，赋予用户更多、更智能的操控方式，外观设计高雅、精致、大方。
系统订制灵活，支持在线升级。
System is based on TCP/IP communication protocol, the combination of Internet appliances, lighting, security, entertainment and other equipment through the network set as a whole, not only the accuracy of data transmission, but also the remote control, it also provides a rich network of shared resources and value-added services wiring is simple and convenient, efficient and reduce costs. System uses infrared wireless remote control, GPRS technology, the introduction of the concept of humanity, giving users more and more intelligent control methods, design elegant, refined, and generous. System customized flexible, support online upgrade. (2014-01-11, WORD, 2670KB, 下载7次)
PowerSA-Ca具有强大通信管理功能的通信装置，可以为不同的后台SCADA系统、电力保护装置、各种智能设备、不同的管理系统等提供包含以太网、标准RS232、RS485、RS422、光纤接口等不同通信接口的综合数据通信处理功能；
Communication device PowerSA-Ca has a powerful communication management function, can be for different background SCADA system, power protection device, various intelligent devices, different management systems provide include Ethernet, standard RS232, RS485, RS422, optical interface of different communication interface integrated data communication processing function (2013-05-06, WORD, 1387KB, 下载6次)
《TD-SCDMA无线接入网信令介绍》是我公司培训课程中的高级课程。综合考虑了培训对象的基础知识水平，以及对TD-SCDMA系统的了解需求，本教材从TD-SCDMA整网系统级的角度，给出各种端到端呼叫及业务处理的流程定义、设计及描述。从而满足相关产品级文档所提出的对各种TD-SCDMA呼叫及业务功能特性和网络解决方案的支持。
本教材适合从事是系统设计、实现及测试的技术人员，也可用于产品管理及市场人员阅读。
TD-scdma signal process. (2012-05-08, WORD, 1787KB, 下载3次)
UCenter Home是康盛创想开发的一套SNS系统，基于PHP + MySQL，在国内使用非常广泛, 配套的漫游平台提供丰富的第三方插件，是做娱乐SNS网站最快捷的方案。
一套比较精简的SNS系统，基于PHP + MySQL开发，几乎找不到冗余的代码，另外代码彻底开放也是它最大的特色，因此iWebSNS非常适合做二次开发。
UCenter Home is developed by Comsenz a SNS system, based on PHP+ MySQL, is widely used in the country, roaming platform supporting a rich third-party plug-ins, entertainment SNS sites do the most efficient solution. A more streamlined SNS system, based on PHP+ MySQL development, almost no redundant code, another code is completely open up its biggest feature, so iWebSNS very suitable for secondary development. (2011-11-17, WORD, 23804KB, 下载3次)
随着镜面广告牌这一概念的提出，镜面传媒这一广告形式得以迅速地发展。镜面传媒是以镜子或玻璃作为广告发布载体，通过在美容美发厅、娱乐场所、婚纱影楼、酒店、大型购物商场等公众场所的镜子或玻璃表面装设广告发布装置、如静态广告牌或广告播放机，使消费者在闲暇时光里可以长时间关注所展示的广告
With the mirror made the concept of billboards, the advertising media to mirror the rapid development. Mirror mirror or glass as the media is advertising carrier, through the beauty salon, entertainment, wedding photo studio, hotels, shopping malls and other public places in the installation of a mirror or glass surface of the advertising device, such as static billboards or advertising machine, so that consumers can spare time in a long time pay attention to the ads (2011-09-22, WORD, 16KB, 下载5次)
本文介绍了用于局域网(LAN)的各种媒体访问方法,传送方法,拓扑,和设备。所讲的题目集中在用于以太网/IEEE 802.3，令牌环/IEEE 802.5，和FDDI(光纤分布式数据接口)。在手册第二部分LAN协议各篇文章中将更详细地讲述具体的协议。
This article introduces the various media-access methods, transmission methods, topologies, and devices used in a local-area network (LAN). Topics addressed focus on the methods and devices used in Ethernet/IEEE 802.3, Token Ring/IEEE 802.5, and Fiber Distributed Data Interface (FDDI). Subsequent articles in LAN Protocols (Part 2) address specific protocols in more detail. (2011-09-16, WORD, 308KB, 下载5次)
联网日益流行的今天，网络已经变的越来越重要，而在网络这个大家庭里，网上购物则是一个热点。“网”这个字意味着它具有信息时代的快捷方便等特征。事实上网上购物商城的出现，给消费者的消费观念带来了重要的变化。本系统具有良好的人机界面，支持打印功能，系统最大限度地实现易维护性和易操作性，运行稳定、安全可靠。
webshopping (2010-03-20, WORD, 380KB, 下载4次)
基于IP网络及其协议的公共性质，使得VoIP天生就具备相对于传统电话网而言更易受到攻击的特质。不过，通过采取一个仔细规划的、多层次的VoIP网络防护措施，企业就可以让VoIP网络的安全程度赶上甚至是超过传统的电话系统
IP-based network and its public nature of the agreement, making VoIP inherently possess relative to the traditional phone network more vulnerable in terms of character. However, by adopting a carefully planned, multi-level VoIP network protection measures, companies can make VoIP network security level to catch up with even more than the traditional phone system (2010-01-12, WORD, 7KB, 下载2次)
方案中应明确学院网管中心的位置，确定拓扑方案，完成设备选型，注明各种设备、设施和软件的生产商、名称、型号、配置与价格，基本确定方案的预算
The program should have a clear location of School of NMC to determine the topology program, complete the equipment selection, indicate a variety of equipment, facilities and software manufacturer name, model, configuration and price, the basic to determine the program' s budget (2009-12-28, WORD, 824KB, 下载3次)
高校校园网的设计。划设计一个具有可靠性、可扩展性、可运营性、可管理、追求最佳性能价格比原则的校园计算机网络以适应当前网络技术发展的趋势并满足学校各方面应用的需要。
Campus network design. Planning to design a reliability, scalability can be operational, can be managed, the pursuit of the principle of the best cost performance of campus computer networks to adapt to the current network technology development trends and to meet the needs of the application to schools. (2009-11-19, WORD, 336KB, 下载13次)
该方案描述了如何将电子地图、博客、旅游票务与人文风情定位为一体的文化旅游平台。该平台模式已经广泛利用，在realtravel.com,橡树拍拍网等广泛应用该模式
The program describes how the electronic map, blog, travel tickets and human customs positioned as one of the cultural tourism platform. The platform model has been widely used in the realtravel.com, Oak pat nets widely used in the model (2009-10-16, WORD, 5165KB, 下载9次)
本系统设计是采用飞利溥公司推出的一款高度整合的家庭自动化专用电源调制解调芯片TDA5051A，通过电路信号收发系统送到电力网传输的典型应用电路系统。
The system design is the use of fly-li-po company launched a highly integrated dedicated power supply of the home automation modem chip TDA5051A, send and receive signals through the circuit to the power grid system, transmission system, a typical application circuit. (2009-04-12, WORD, 210KB, 下载4次)
自己网上整理的文献搜索技巧，觉得蛮实用的。正所谓授人于鱼，不如授人于渔。
当你不在学校或者科研机构的时候，其实电信网也可以下载文献，free。
Finishing their own online literature search skills, find quite useful. Is the so-called delegate to the fish, it is better to delegate to the fishery. When you are not schools or research institutions when, in fact, the telecommunications network can also download literature, free. (2008-11-24, WORD, 53KB, 下载11次)
中华人民共和国通信行业标准
900/1800MHz TDMA数字蜂窝移动通信网SIM-ME应用工具箱技术规范
900/1800MHz TDMA Digital Cellular Mobile Telecommunication
Netowrk Technical Specification of SIM
Application Toolkit for(SIM-ME)interface
the People's Republic of China Communication Industry Standard 21.4mm TDMA digital cellular mobile communications Network SIM-ME application toolkit TDMA technology standard 21.4mm Digital Ce llular Mobile Telecommunication Tech Netowrk nical Specification of SIM Application Toolki t for (SIM-ME) interface (2007-03-31, WORD, 322KB, 下载36次)
《三江学院师资管理系统》
核心模块功能简介
《三江学院师资管理系统》是基于B/S架构的Web应用程序，校园网上任何合法用户可以直接访问。一期工程实现了该系统的核心功能模块，包括安全认证、教师信息维护、学科信息维护、部分报表打印等功能，该系统已投入试运行。目前该系统安装在计算机系应用软件开发组服务器上，内网IP地址为192.168.xxx.xxx。需要访问师资系统的用户请在浏览器地址栏输入
"Sanjiang College teacher management system" core module function profile "Sanjiang College teacher management system" is based on B/S structure of the Web application, the campus any legitimate Internet users can directly access. A realization of the system's core modules, including safety certification, teachers maintaining information, academic information maintenance, Some statements Print and other functions, the system has been put into trial operation. The system currently installed in the Department of Computer Application Software Development Group server, IP addresses within the network to 192.168. xxx.xxx. Teachers need to visit the user requests in the browser address bar importation (2007-03-11, WORD, 2075KB, 下载133次)
中国联通GSM直放站系统统一监控管理协议规范1.0
本技术规范规定中国联通GSM直放站网络管理协议和直放站设备的网管接口技术要求。
直放站网管系统一般由监控中心、通信信道和直放站三部分组成。监控中心的主要职能是对众多厂家提供的多类型、多数量的直放站进行“集中控制，统一监管”。监控中心对直放站的操作主要包括参数设置、数据查询、告警处理三种主业务；直放站作为被监管对象，在被动应答来自监控中心的命令外还必须将当前故障信息以告警命令的形式主动上报给监控中心。监控中心和直放站的通信方式可以是RS232串口直连、有线MODEM拨号和GSM短信方式等
China Unicom GSM Repeater Monitoring System unified management protocol specification 1.0 Technical Specification provides China Unicom GSM Network Management Protocol Repeater Repeater equipment and network management interface technical requirements. Repeater Network Management System by the general control center, communications channels and Repeater three components. Control center's main function is to provide manufacturers of a large number of diversified, multi-Repeater number of "centralized control, unified supervision. " Repeater control center for the operation, including the main parameter setting, data inquiries, warning handles three main business; Repeater as by the regulatory target, in a passive response from the control center orders must also be present fau (2007-01-24, WORD, 76KB, 下载45次)
本标准是PHS通信网SMGW设备规范，规定了SMGW的功能、接口、软件、硬件、性能等方面的技术要求，为SMGW设备的入网检测、设备制造、工程设计和网络运行、管理维护等提供技术依据。
the standard PHS communications network equipment SMGW norms, provides SMGW functions, interface, software, hardware, performance of the technical requirements for the Network SMGW detection equipment, equipment manufacturing, engineering design and operation of the network. maintenance management provide the technical basis. (2006-05-09, WORD, 222KB, 下载6次)
ASP网上书店开发系统论文，还请大家多多指教！
ASP online bookstores development system papers, I wish everybody a great weekend! (2006-03-12, WORD, 1238KB, 下载340次)
snmp论文，摘 要：本文引述了基于业务规则的策略网络管理的概念以及模型，提出了SNMPv3的管理实现框架，并以此为基础研究了策略网络管理的实施，在最后提出了基于SNMPv3的策略网管的实现框图。
关键词：SNMPv3；策略网络管理；业务规则
snmp papers Abstract : This paper quoted based on the business rules of network management strategy and the concept model of SNMPv3 Management Framework, and as a basis for the research network management strategy for the implementation of the final strategy based on SNMPv3 Management Implementation diagram. Keywords : SNMPv3; Network management strategies; Business rules (2005-11-11, WORD, 109KB, 下载327次)