中国科学院软件研究所机构知识库
Advanced  
ISCAS OpenIR  > 中科院软件所  > 中科院软件所
题名:
手机无线通信仿真系统的设计与实现
作者: 余风平
答辩日期: 2007-06-06
授予单位: 中国科学院软件研究所
授予地点: 软件研究所
学位: 博士
关键词: 无线仿真 ; GSM ; 仿真环境 ; SMS ; CC
其他题名: Simulation system of wireless communication: Design and Implementation
摘要: 随着移动通讯技术的发展,手机业务的由传统的语音业务逐渐向视频等数据业务延伸,手机终端软件的新需求也随之而来。由于传统的与通讯相关部分的软件的开发如短消息、语音呼叫、USSD等,往往需要外接一个无线GSM通信模块来辅助调试,而这些无线模块往往价格较高,难以大量配备,延长了软件的开发周期。通过对这些无线模块进行计算机软件仿真,建立相关软件的仿真调试环境,对于手机及其它一些通讯软件的开发具有重要的意义。 通过对无线通信系统,无线模块,GSM协议,以及Opna运行环境进行分析,我们得出为实现对一个真实网络环境的模拟,需要做到以下2点:一是实现标准AT命令的解析,以给上层应用提供相应的调用接口,二是如何实现无线仿真与Opna仿真环境之间的交互。 为此,本文提出了一个无线仿真框架模型的解决方案,该解决方案主要针对Opna平台上的通信软件的开发,它支持Opna平台上的短消息,语音呼叫等功能的调试。在论文中我们主要解决了以下几个问题: 1) 对标准AT命令的解析,并给上层提供了调用接口 2) 实现了底层的通信功能,采用Comm和Pipe两种方式,对底层通信方式进行了封装,屏蔽具体的通信方式 3) 对短消息的收发进行了实现,包括短消息的编解码,以及短消息的发送和接收 4) 语音呼叫部分的管理,包括来电显示,呼叫转移,呼叫管理等 5) 最后提供了一个GUI界面供用户操作 文章最后演示了该框架在实际软件开发中的应用,并指出了研究和现实中的一些不足和接下来的研究方向,以便于下一步的研究工作。 关键词:无线仿真,GSM,仿真环境,SMS,CC
英文摘要: With the development of mobile communication technology, mobile service extends from traditional voice to video and other data services and accompany with new demands for the mobile terminal software. However, in the traditional, developing of the communication software, such as short message, call control, USSD and so on, often need to connect a wireless GSM module to assist debugging. But as the prices of these wireless modules are expensive, it is unable to equip many of these modules, which result the delay of software’s delivery. Therefore, using computer to simulate these wireless modules and establish the simulation debugging environment for the correlative software is significance to develop mobile and other communication software. By analyzing wireless communication system, wireless modules, GSM protocol as well as Opna runtime environment, we discover that in order to simulate a real network environment, we need to achieve the following two demands: one is realize standard AT command analysis, and provide corresponding call interface for the upper application; the other is how to realize interactive between Opna simulation environment and wireless simulation. Therefore, this paper proposes a wireless simulation framework model. This framework mainly aims at helping the development communication software for Opna platform. It supports SMS, CC and other function debugging. In the paper, we mainly solved these problems: 1) analysis standard AT command and provide call interface for upper application 2) realize lower communication function by using Comm and Pipe, besides encapsulate lower communication way and shields them 3) realize receive and send short message, including encoding and decoding, as well as send and receive short message 4) call control management, including caller ID display, call forwarding, call management and so on 5) finally provide a GUI interface for user to operate wireless simulation The paper finally demonstrates the application of this framework in the actual software development, and point out some insufficient in the research and reality besides research direction in the future, in order to facility next research work. Keywords: wireless simulation, GSM, simulation environment, SMS, CC
语种: 中文
内容类型: 学位论文
URI标识: http://ir.iscas.ac.cn/handle/311060/6546
Appears in Collections:中科院软件所

Files in This Item:
File Name/ File Size Content Type Version Access License
10001_200428015029121余风平_paper.doc(2090KB)----限制开放-- 联系获取全文

Recommended Citation:
余风平. 手机无线通信仿真系统的设计与实现[D]. 软件研究所. 中国科学院软件研究所. 2007-06-06.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[余风平]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[余风平]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院软件研究所 - Feedback
Powered by CSpace