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Description: 通过计算机串口收发短信。用WAVECOM和西门子 的GSM MODEM，西门子6688（普通手机+串口数据线），在WIN32系统（WIN98，WIN2000，WINXP）下通过测试。大负荷状态下收发非常稳定，通过了上万条短信的严格测试。其他使用标准AT命令集的手机或GSM MODEM也可使用。该控件内置群发和定时发送，不支持广播。增加短信发送成功事件。GSM模块必须支持PDU格式短信。该控件支持中文，英文以及混合中英文短信，中文短信长度为上限70个中文英文字符（包括标点符号）。-computer serial send and receive text messages. Using Enfora and Siemens GSM modem, Siemens 6688 (serial data ordinary phone lines), the WIN32 system (Windows 98, WIN2000, WINXP) passed the test. Under heavy load transceivers very stable through the last 10,000 messages of testing. Other standard AT command set or GSM phones can also use the modem. The built-in controls and repeated regularly sent, not to support broadcasting. Additional messages sent success story. GSM module PDU format must support text messaging. The controls support Chinese, English and Chinese and English mixed messages. Chinese SMS length of the ceiling 70 English and Chinese characters (including punctuation).
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Size: 460800 |
Author: gzqswj |
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Description: 这是运行在windows ce 4.2 版本下的关于gps和gsm的应用程序，是开发板公司提供的，测试通过了，还挺好用的-This is run on the next version of windows ce 4.2 on the gps and gsm applications, is the development board provided by the company, test passed, quite useful
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Size: 995328 |
Author: richen |
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Description: GSM/gps通信程序：双串口通信控制。当时我编这程序时还是花了不少力气的。
(1)gsm部分：以AT指令控制西门子TC35模块。程序代码精简。也可以用于TC35i，MC45,TC45的控制.
(2)采用GPS标准协议格式，获取GPS模块发来的时间、位置、速度等信息。该程序经过试验验证.
程序中，实现GPS信息的接收，并和其它信息一起编码成GSM传输协议格式发送出去。-GSM/a GPS Communication Program : Two serial communication control. Then I drew this procedure or spent a lot of effort. (1) gsm part : AT command control Siemens TC35 module. Streamlining procedures code. TC35i also can be used, the MC45, TC45 control. (2) use of GPS standard protocols format, the GPS module access to the time, location, speed and other information. After the test verification procedures. Program and GPS receivers. and together, and other information encoded into GSM Transfer Protocol format to send out.
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Size: 9216 |
Author: 周国翔 |
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Description: UDP是一种面向非连接，不可靠的通讯协议，相对于TCP来说，虽然可靠性不及，但传输效率较高。所以在网络上仍有很大的用途。这几日需要了解下udp通讯的过程，上网发现这方面的资料还挺少。于是仔细的翻找了下msdn，基本上搞清楚了udp通讯的过程。做了一个测试的例子。希望对大家有帮助。
-UDP is a non-connection-oriented, reliable communication protocol, compared to TCP, Although less than reliability, high transmission efficiency. So the network is still great purposes. Need to understand the past few days under udp communication process, the Internet found that information It's small. So carefully looking for the next VARIANT basically clear the udp communication process. Done a test case. We want to help.
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Size: 4096 |
Author: zxzl |
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Description: gsm map协议源代码，测试程序部分，方便对map协议栈进行测试-gsm map agreement source code, test procedures, facilitate the map protocol stack test
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Size: 348160 |
Author: pyd |
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Description: 移动通信实验指导书
第一章 移动通信实验系统概述
第二章 语音压缩编码
第三章 信道编码试验
第四章 调制解调实验
第五章 系统实验
第六章 信道复用、信道仿真与均衡实验
第七章 900MHz GSM 手机实验
-mobile communications experimental guidance on the first chapter of mobile communications experimental system outlined in chapter II Speech Coding third chapter Channel Test code modulation and demodulation Chapter 4 Chapter 5 experimental system experiment Chapter VI channel multiplexing, channel simulation experiment with a balanced Chapter VII of 900MHz GSM phone experiment
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Size: 4071424 |
Author: 佟晶 |
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Description: 讲解GSM频率划分及信道分配，GSM手机射频测试项目以及指标。-On the GSM frequency allocation and channel allocation, GSM mobile phone RF test items, and indicators.
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Size: 129024 |
Author: 袁勇 |
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Description: GSM TCH/FS 信道编码仿真
仿真通信系统包括内外编码器、交织重排器、加性/突发或混合干扰信道、去交织反重排器、内外译码器，模拟了信息从信源到信宿的全过程；
在高斯噪声、突发干扰或混合信道下测试每个步骤对误码率和系统性能的影响，通过数字及图形的比较，得出通信系统中各个模块的作用。-GSM TCH/FS channel coding simulation Simulation of communication systems, including internal and external encoder, interleaving rearrangement, and additive/sudden or mixed channel interference, de-interlacing anti-rearrangement, and internal and external decoder, analog information from the source to the letter places the entire process in Gaussian noise, sudden disruption or mixed channel to test each step of the bit error rate and system performance, through the figures and graphics comparison, the communication system in the role of each module.
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Size: 45056 |
Author: 123456 |
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Description: 华为ＧＳＭ模块的测试程序，其中包括拨打电话，接听电话以及来电显示等功能，适合学习ＧＰＲＳ入门-Huawei GSM module test procedures, including call, receive calls, as well as features such as caller ID for learning GPRS portal
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Size: 3267584 |
Author: 方高明 |
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Description: linux下GSM modem串口通信测试程序代码-linux serial port communication under the GSM modem test program code
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Size: 2048 |
Author: sweetcn |
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Description: SIM300的GSM模块的收发短信，电话，以及GPRS收发的C#程序。不甚完善，有待改进，不过测试通过可以用的。-SIM300 of the GSM module send and receive text messages, phone, and GPRS transceiver in C# program. Not quite perfect, room for improvement, but the test can be useful.
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Size: 13312 |
Author: dengyan |
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Description: 本次设计是对GSM TCH/FS信道进行编码设计及性能仿真,仿真通信系统包括内外编码器、交织重排器、加性/突发和混合干扰信道、去交织反重排器、内外译码器，模拟了信息从信源到信宿的全过程； 在高斯噪声、突发干扰或混合信道及瑞利信道下测试每个步骤对误码率和系统性能的影响，通过数字及图形的比较，得出通信系统中各个模块的作用。另外，在GSM TCH/FS 的基础上建立GSM TCH/EFS 信道，对相应的信道环境进行仿真，得出误码率分析。-This design is the GSM TCH/FS channel encoded design and performance simulation, simulation communication system, including internal and external encoder, interleaving rearrangement device, the additive/burst and mixed interference channel, to the cutting device against rearrangement, internal and external decoding and analog information from the source to the destination of the whole process in Gaussian noise, sudden disruption or mixing channel and Rayleigh channel to test each step of the bit error rate and system performance, by comparison of digital and graphic obtained communication systems the role of each module. In addition, GSM TCH/FS based on the established GSM TCH/EFS channel, the corresponding channel environment simulation, the error rate analysis
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Size: 62464 |
Author: 金莉 |
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Description: 本文档是PPT，简述以下内容：
射频基础知识
GSM手机基础知识
GSM手机射频主要器件介绍
GSM手机主板
GSM手机测试常用射频仪表
校准和综测
仿真技术
天线基础-This document is a PPT, outlined the following: basic knowledge of GSM RF GSM mobile phone basics of the main components introduce GSM RF GSM mobile phone main board test instruments commonly used in RF calibration and test simulation technology integrated antenna base
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Size: 6339584 |
Author: HP |
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Description: GSM/gps通信程序：双串口控制。当时我编这程序时还是花了不少力气的。
(1)gsm部分：以AT指令控制西门子TC35模块。程序代码精简。也可以用于TC35i，MC45,TC45的控制.
(2)采用GPS标准协议格式，获取GPS模块发来的时间、位置、速度等信息。该程序经过试验验证.
程序中，实现GPS信息的接收，并和其它信息一起编码成GSM传输协议格式发送出去。-GSM/gps Communication Program: Two serial control. When I compile this program, or spent a lot of effort for. (1) gsm Part: AT command to control the Siemens TC35 module. Streamlined code. Can also be used TC35i, MC45, TC45 control. (2) The standard protocol format, GPS, GPS module made to obtain the time, location, speed and other information. After the test verification process. Program to achieve GPS information received, and other information with the coded format of GSM protocol to send out.
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Size: 9216 |
Author: 李喜 |
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Description: labwindows编写的GSM测试源码，值得学习。-labwindows prepared by the GSM test source, it is worth learning.
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Size: 4007936 |
Author: 王刚 |
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Description: 短信发送分两种方式，一种是TEST，一种就是PDU，PDU是一种编码方式，本文是用TEXT编码方式进行编辑，通过单片机实现短信的发送与接收，-SMS are two methods for a TEST, a is the PDU, PDU is an encoding, this encoding is to use TEXT for editing, through the MCU to send and receive text messages,
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Size: 46080 |
Author: 枫雪 |
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Description: GSM模块单片机控制程序，亲自编写，有详细的说明，调试通过，实际测试通过。包括打电话，接电话，短信发送等功能。-GSM module microcontroller control program, personally prepared a detailed description of debugging through the actual test. Including phone calls, phone, SMS and other functions.
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Size: 30720 |
Author: vince |
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Description: gsm（Global System for Mobile Communications）包括读取短信 接收短信 收到电话等代码-Global System for Mobile Communications Including receiving text messages received telephone calls and such code read text messages
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Size: 90112 |
Author: 阮幺刖 |
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Description: This simpole code to check whaether GSM modem is working or not.-This is simpole code to check whaether GSM modem is working or not.
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Size: 3072 |
Author: Farhan |
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Description: TI I-Sample production test and calibration
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Size: 434176 |
Author: tvman_od
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