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串口发送短信Demo及源码...
GSM modem.
串口发送短信Demo及源码...
GSM modem.-serial port and send text messages Demo source ... GSM modem.
- 2022-08-20 17:28:59下载
- 积分:1
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中国电信parlayx webservice开发文档及规范
中国电信parlayx webservice开发文档及规范-China Telecom parlayx webservice development documents and regulations
- 2022-01-26 02:49:58下载
- 积分:1
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rs码的编码,里面包含了诸如有限域的生成构造等很多有用的算法...
rs码的编码,里面包含了诸如有限域的生成构造等很多有用的算法-rs encoding code, which contains a limited domain such as the generation of structure, and many other useful algorithms
- 2022-01-26 08:32:19下载
- 积分:1
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通信原理的所有公式
考研用的,大家可以下来参考
通信原理的所有公式
考研用的,大家可以下来参考-Communication principle of all formulas used in PubMed, we can down the reference
- 2022-01-26 03:01:36下载
- 积分:1
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这个程序实现了ofdm下的注水原理,是一个基于速率的注水程序,并不是传统的基于功率的注水原理。...
这个程序实现了ofdm下的注水原理,是一个基于速率的注水程序,并不是传统的基于功率的注水原理。-This program realise a program based on waterfilling method which is concerning the rate adaptation not the power adaptation.
- 2022-05-31 21:30:30下载
- 积分:1
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通过winsock控件实现聊天的程序,其中子目录tcp是通过winsock控件实现tcp聊天的程序
通过winsock控件实现聊天的程序,其中子目录tcp是通过winsock控件实现tcp聊天的程序- Controls the procedure through winsock which a realization
chats, child directory tcp is controls through winsock the procedure
which realizes tcp to chat
- 2022-04-06 23:25:54下载
- 积分:1
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delphi入门基本程序,包括OPC的通用协议,在这个基础上进行各个厂家的设备的数据采集...
delphi入门基本程序,包括OPC的通用协议,在这个基础上进行各个厂家的设备的数据采集-basic entry procedures, including the OPC common agreement on the basis for all manufacturers of the equipment data acquisition
- 2022-04-29 07:40:11下载
- 积分:1
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有关地址通讯的J2ME例子-展示了一个在草原中跳跃的牛仔
有关地址通讯的J2ME例子-展示了一个在草原中跳跃的牛仔-address the communications J2ME example- showed a jump in the plains of cowboy
- 2022-03-22 02:55:00下载
- 积分:1
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This article briefly introduced symbols OSI abstract syntax (ASN.1) subset
本文简单介绍了OSI 抽象语法符号(ASN.1)的子集――基本编码规则(BER)和可辨别编码规则(DER)。-This article briefly introduced symbols OSI abstract syntax (ASN.1) subset- Basic Encoding Rules (BER) and the identifiable coding rules (DER).
- 2022-03-26 03:43:32下载
- 积分:1
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在局域网和广域网传输DNP V3.00。
Transporting DNP V3.00 over Local and Wide Area Network.
1 Overview
1.1 Purpose
DNP V3.00 (hereafter referred to simply as DNP) was designed for serial point-to-point communication (e.g. RS-232) with limited support for half duplex serial networks (e.g. RS-485). In order for devices to exchange DNP messages in a local (LAN) and/or wide area network (WAN), one must either augment the protocol to support a network environment or use an existing network transport mechanism. This document takes the latter approach specifically, to define how to transport DNP traffic on the internet protocol suite.
-Transporting DNP V3.00 over Local and Wide Area Network.
1 Overview
1.1 Purpose
DNP V3.00 (hereafter referred to simply as DNP) was designed for serial point-to-point communication (e.g. RS-232) with limited support for half duplex serial networks (e.g. RS-485). In order for devices to exchange DNP messages in a local (LAN) and/or wide area network (WAN), one must either aug
- 2023-06-06 00:50:03下载
- 积分:1