Description: CDMA系统工程手册，系统阐述了CDMA蜂窝移动通信系统的基本原理，关键技术，体制标准，工程设计和网络优化等方面的知识。-CDMA systems engineering manual, a systematic exposition of CDMA cellular mobile communication system to the basic principles The key technical, institutional standards, engineering design and optimization of the network of knowledge. Platform: |
Size: 2579456 |
Author:李灿 |
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Description: 包括很多网络协议，可用于网络通信的开发的代码包-including many network protocol can be used for network communications development code Platform: |
Size: 1188864 |
Author: 包海洁 |
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Description: 音视频网络传输技术得实现，对于学习音视频通信的人来说是很好得东西了！-audio and video transmission technology in the network to achieve, learning audio and video communication to the people is a good thing! Platform: |
Size: 666624 |
Author:李清 |
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Description: 本文讨论了在嵌入式实时操作系统VxWorks 下实现网络通讯的方法。本文的开始讨论了VxWorks 下的多任务编程接口，接着介绍了使用客户-服务器模式进行Socket 通讯的方
法，最后给出了基于多任务的网络通讯程序服务器端的具体实现方法-This paper discusses the VxWorks embedded real-time operating system to achieve network communication methods. This paper discussed the beginning of the VxWorks multi-task programming interface, then introduced the use of client-server mode Socket Communications, Finally based on the multi-tasking network communications server-specific method Platform: |
Size: 25600 |
Author:qktu |
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Description: 在通信网络的两端，双方约定一致的Key，在通信的源点用Key对核心数据进行DES加密，然后以密码形式在公共通信网（如电话网）中传输到通信网络的终点，数据到达目的地后，用同样的Key对密码数据进行解密，便再现了明码形式的核心数据。这样，便保证了核心数据在公共通信网中传输的安全性和可靠性。-communications networks in the two ends, the two sides agreed unanimously the Key, In communications with the source Key to the core DES data encryption, Then a password in the form of public communication networks (such as the telephone network) transmission of the communication network in the end, data arrived at their destination, Key used the same password for data decryption, it depicts the code forms the core data. This will ensure that the core data in the public telecommunication network transmission security and reliability. Platform: |
Size: 4096 |
Author:fang |
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Description: 用VB编写的TCP_IP通信软件，好用，在调试单片机网络通讯时可以用-VB TCP_IP prepared by the communication software and ease of use in communication network debugging MCU can be used Platform: |
Size: 14336 |
Author:wangtian |
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Description: 光纤通信及网络技术, 光纤通信及网络技术,光纤通信及网络技术-Optical fiber communication and network technology, optical fiber communication and network technology, optical fiber communication and network technology Platform: |
Size: 5475328 |
Author:秦玉 |
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Description: 实现P2P通讯的底层类,其主要时根据网络资料的所提供的通过UDP打洞的方式穿透防火来实现的-Realize the underlying P2P communication category, the main information in accordance with the network provided through the UDP holes penetrating fire way to achieve the Platform: |
Size: 43008 |
Author:刘SIR |
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Description: 无线网络通讯技术资料(全英文版)-内有大约30份PDF文献资料,大部分关于WIRELESS SENSOR NETWORKS-Wireless network communication technology information (all in English)- There are approximately 30 copies of PDF documents, most of the WIRELESS SENSOR NETWORKS Platform: |
Size: 22137856 |
Author:陈苏 |
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Description: 华为3G核心网规划 内部资料 精品 第三代移动通信技术-Huawei 3G core network planning information products within the third generation mobile communication technology Platform: |
Size: 1805312 |
Author:刚炮 |
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Description: 本章主要介绍GSM 有关的基础知识，诸如：GSM 发展简史、数字移动通信
技术、GSM 系统结构及相关接口、TDMA 帧结构、GSM 的区域定义及GSM
识别号、无线接口的逻辑信道及系统消息、GSM 系统的移动性管理和安全性
管理以及GSM 移动网络结构和信令网等。-This chapter introduces the basic knowledge of GSM-related, such as: GSM development history, digital mobile communication technology, GSM system architecture and related interfaces, TDMA frame structure, GSM regional definition and GSM identification numbers, logical channel wireless interfaces and systems news GSM system mobility management and security management, and GSM mobile network architecture and signaling networks. Platform: |
Size: 644096 |
Author:littleboy85 |
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Description: 本文详细介绍如何使用GAINS节点和我们开发的多跳路由协议的代码实现无线通讯功能的过程。涉及到avr单片机的编译器winavr，烧写软件avr studio以及avr系列单片机的烧写器，本文介绍如何使用avr studio 和烧写器将winavr编译后产生的hex文件存入单片机flash的过程。这个过程完成以后，就可以组织一个多跳的网络，通过SNAMP后台可以看到网络的可视化效果。-This paper describes how to use GAINS nodes and we develop multi-hop routing protocol code realize wireless communication process. SCM involves avr compiler winavr, software programmer avr studio, as well as programmer avr series MCU devices, the paper describes how to use avr studio and programmer will winavr compiled hex file generated into single-chip microcomputer flash process. After the completion of this process, we can organize a multi-hop network can be seen through the background SNAMP network visualization. Platform: |
Size: 2075648 |
Author:kj |
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Description: 清华大学牛志升老师关于移动通信网络中的资源管理和QoS控制的讲义，其中对移动通信的发展介绍比较详细！-Chih-Sheng Niu, Tsinghua University teachers on the mobile communication network resource management and QoS control lectures, which introduce the development of mobile communications in more detail! Platform: |
Size: 603136 |
Author:项慧慧 |
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Description: CC2430点对点通信程序，该程序可以演示一个基本的Zigbee网络系统。-CC2430 peer-to-peer communication program, the program can demo a basic Zigbee network system. Platform: |
Size: 215040 |
Author:dxvc |
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Description: 自己编写的VB聊天工具（ｕｄｐ），局域网内实现成功。欢迎指教-I have written VB chat tool (udp), local area network to achieve success. Welcome advice Platform: |
Size: 57344 |
Author:yanzihua |
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Description: UDP 应用于媒体通信，TCP是安全通信。
UDP因为其单向速度比TCP握手安全速度快很多，有没有协议是二者结合的呢，这个就是开源网络通信原型UDT，我在电信项目中支撑大型网络通信的网络原型。-UDP used in media and communications, TCP is the secure communications. UDP because of its one-way TCP handshake faster than a safe speed much faster, is there any agreement is a combination of both of them, this is the open source network prototype UDT, I support the large-scale telecommunications projects in network communication network prototype. Platform: |
Size: 5704704 |
Author:luoyx |
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