| 基于GPRS与SMS的远程数据传输 |
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| 引用本文： | 黎炜,LI Wei.基于GPRS与SMS的远程数据传输[J].重庆工学院学报,2007,21(9):124-127. |
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| 作者姓名： | 黎炜 LI Wei |
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| 作者单位： | 重庆大学软件工程学院 重庆400044 |
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| 摘 要： | 介绍了一种在嵌入式终端上,基于无线通信模块,通过GPRS和SMS进行远程数据传输的实现方案.该方案是对单一传输方式的改进,实现了2种传输方式的互补.系统采用基于RDC160C的ETR232H嵌入式平台以及WAVECOM的Q2403A模块,分别对实现GPRS数据传输过程中的嵌入式TCP/IP协议栈、AT指令登录GPRS网络、GPRS网关协商、维持数据链路的心跳包给出了实现流程,并对SMS数据传输中采用的7Bit PDU编码以及相关AT指令进行了说明.
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| 关 键 词： | GPRS TCP/IP协议 SMS PDU编码 无线数据传输 |
Development of Remote Wireless Communication Based on GPRS and SMS |
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| LI Wei.Development of Remote Wireless Communication Based on GPRS and SMS[J].Journal of Chongqing Institute of Technology,2007,21(9):124-127. |
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| Authors: | LI Wei |
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| Abstract: | This paper introduces a solution of remote data transmission through GPRS and SMS that based on wireless communication module.It is an improvement of single transmission,realizing supplementation of two ways of transmission.The system uses platform based on Q2403A and embedded board ETR232 and Q2403A module to provide focuses and procedures for embedded TCP/IP protocol,AT command to logon GPRS,GPRS gateway negotiation and the heartbeat packet to keep alive,that realize GPRS data transmission.This paper also explains 7Bit PDU Encoding and related AT command to send messages. |
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| Keywords: | GPRS TCP/IP Protocol SMS PDU Encoding wireless communication |
| 本文献已被 CNKI 等数据库收录！ |
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