【作者】 王文栋；

【导师】 傅仲逑；

【作者基本信息】 东北大学 ， 通信与信息系统， 2005， 硕士

【摘要】 随着蓝牙技术的发展以及人们对Internet依赖性的增强,越来越多的蓝牙设备出现在人们的周围。本文正是通过对蓝牙技术的这一发展现状进行了分析,然后进行了蓝牙局域网网关的研究。 本文首先对蓝牙技术及其协议进行了详细分析,在蓝牙1.0、1.1和1.2标准协议基础上,增加了SIG最新发布的“Bluetooth Core Specification Version 2.0+Enhanced Data Rate(EDR)”蓝牙2.0版核心协议的一些内容。接着对蓝牙局域网网关的设计思想进行了叙述,并且通过对三种蓝牙开发方案的分析比较,确定了蓝牙局域网网关的开发方案:蓝牙模块加基于开放协议栈的开发方案。对于蓝牙模块的开发采用CSR公司的蓝牙开发包,而开放协议栈则利用源码开放的BlueZ协议栈。随后对开发过程采用的蓝牙开发板和S3C44BOX ARM开发板做了简单说明。在最重要的“蓝牙系统设计实现”章节中,本文首先对蓝牙局域网网关的硬件实现进行了说明,接着对uClinux操作系统和BlueZ蓝牙协议栈的移植进行了详细地叙述,并且对BlueZ协议栈的实现及内核调用进行了分析,最后对PAN的组网过程以及NAPU与NAP之间的通信过程做了详细分析,最终实现了PAN蓝牙应用规范。在本文的最后,通过组建蓝牙局域网,对蓝牙局域网网关的PAN应用进行了验证。更多还原

【Abstract】 With the development of Bluetooth technology and importance of Internet to pepple, more and more Bluetooth equipments appear around people. Just through analysing to current situation of the development of Bluetooth technology, the research of the Bluetooth LAN gateway is carried on.Based on Bluetooth Core Package 1.0, 1.1 and 1.2, Bluetooth technology and agreement has been analysed in detail and some new content on Bluetooth Core Specification Version 2.0 + Enhanced Data Rate in this paper is added at first. Then make a narration to design idea of Bluetooth LAN gateway, and through comparing to three kinds of development scheme of Bluetooth, after then show the development scheme of the Bluetooth LAN gateway: the Bluetooth module and the development scheme based on BlueZ agreement stack have been confirmed. Afterwards make a briefly narration to develop board of Bluetooth and S3C44BOX ARM develop board that be used in the course of development. In the most important "The Design and Realization of Bluetooth System" chapter, make out hardware design to Bluetooth LAN gateway at first, then narrate in detail the transplantation of uClinux operating system and BlueZ Bluetooth protocol stack, after that make analysis to BlueZ Bluetooth protocol stack, finally come true PAN profile by analysing the course of forming network on PAN and the process of communications between NAPU and NAP in detail. At the end of this paper, make a test to Bluetooth LAN gateway by setting up the Bluetooth LAN.更多还原