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Description: GSM模块AT指令的调试程序，主要实现GSM收发短信-GSM module AT commands of the debug process, the main GSM SMS send and receive
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Size: 3072 |
Author: 忘情龙 |
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Description: GSM网络优化书籍，对于从事网络优化的人员具有一定参考价值-GSM network optimization books, for the personnel engaged in network optimization has a certain reference value
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Size: 11497472 |
Author: 童贞理 |
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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: ＧＳＭ相关文档，不是天天都有的，讲相关协议栈，通信过程。很经典，快下吧。-GSM-related documents, rather than every day, and stresses related to protocol stack, the communication process. Classic, fast under the bar.
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Size: 37888 |
Author: sun |
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Description: 51单片机的GSM收发短信C程序，包括了字库转换及IIC通信程序。-51渭 楼 脝 卢 禄煤渭脛GSM脢脮 垄 露 脤脨脜C 鲁 脤脨貌 拢 卢 掳 眉脌 篓 脕脣 脳 脰 驴 芒 脳陋禄禄录掳 IIC脥 篓 脨脜 鲁 脤脨貌 隆 拢
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Size: 122880 |
Author: david |
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Description: 蜂窝移动通信系统GSM主要是由交换网路子系统（NSS）、无线基站子系统
(BSS)和移动台（MS）三大部分组成，
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Size: 1421312 |
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Description: 详细介绍了GSM系统的组成参数等，适合初学者学习了解-Described in detail the composition of GSM system parameters, suitable for beginners to learn to understand
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Size: 785408 |
Author: 李世平 |
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Description: 使用STC89c58RD+系列单片机控制手机收发短信息的原理、硬件电路、PDU数据格式和短信息发送/接收程序，同时给出了一个应用实例。GSM采用的是西门子的TC35i,包括RS232串行接口,单片机采用STC89c58RD+，内部扩展RAM有256+1024字节的空间，可以作为短信缓冲区,1602液晶显示器（16引脚）作为显示模块和程序调试用-Use STC89c58RD+ Series MCU control handset to send and receive text messages of principle, the hardware circuit, PDU data formats and short message send/receive process, at the same time gives an application example. GSM is used by Siemens TC35i, including the RS232 serial interface, single-chip microcomputer used STC89c58RD+, Internal expansion RAM has 256+ 1024 bytes of space, can serve as a message buffer, 1602 Liquid Crystal Display (16 pin) as the display module and procedures for debugging
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Size: 9234432 |
Author: scx |
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Description: 基于systemview的GSM通信系统仿真。一个实际的GSM系统的System View仿真模型包括：信号源、波形成型、调制、信道传输、射频接收、两次混频和解调器等部分。-Systemview based on the GSM communication system simulation. An actual GSM System System View simulation model include: signal sources, waveform shaping, modulation, channel transmission, radio frequency receiver, mixer and demodulator two parts.
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Size: 6144 |
Author: 阿妹儿 |
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Description: GSM的架构说明，PPT,英文版，大学讲稿-GSM architecture description, PPT, English, University of speech
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Size: 280576 |
Author: 曹刚 |
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Description: 3GPP中GSM的AMR编解码C源码和协议-3GPP in GSM-AMR codec C-source and agreements
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Size: 851968 |
Author: darcymore |
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Description: voice GSM 1.0 Codec -voice GSM 1.0 Codec
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Size: 155648 |
Author: NamHoon Kim |
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Description: JAVA手机短信协议 英文版 虽是难看了点 不过如果研究透了 GSM就没问题了！祝福各位！-JAVA mobile phone message in English, although the agreement is a bad point but if not thoroughly studied the issue of the GSM! Bless you!
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Size: 601088 |
Author: 张作伟 |
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Description: 利用GSM模块，西门子公司的TC35，实现发送短消息的功能。-The use of GSM module Siemens TC35, realize the function of sending short message.
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Size: 3072 |
Author: liuyang |
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Description: gsm程序，语音编解码的实现，gsm-1.0-pl6，具体内容没有仔细研究-gsm procedures, the realization of speech codec, gsm-1.0-pl6, did not examine the specific content of
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Size: 76800 |
Author: 李琪珞 |
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Description: 关于gsm安全的一篇老外的硕士毕业论文 去油一定的参考价值-Gsm security on a foreign master s thesis to the oil of some reference value
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Size: 964608 |
Author: ruanjun |
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Description: GSM信令详解中文版.详细说明了GSM的各种技术信息.-GSM Signaling explain the Chinese version. A detailed description of the GSM variety of technical information.
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Size: 243712 |
Author: liaokn |
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Description: vb + PC机与GSM modem 短信模块串口通信-vb+ PC machine message with the GSM modem serial communication module
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Size: 31744 |
Author: gkang |
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Description: Linux下gsm/gprs modem的看守程序。支持短信发送与接受。-Linux under the gsm/gprs modem guard procedures. Support and acceptance of message sent.
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Size: 196608 |
Author: ezfm |
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Description: gsm例子，初学者适用
gsm例子，初学者适用-gsm examples beginners gsm applicable example of the application for beginners
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Size: 1516544 |
Author: 棋置顶 |
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