【作者】 孙甲琦；

【导师】 郭黎利；

【作者基本信息】 哈尔滨工程大学 ， 通信与信息系统， 2002， 硕士

【摘要】 现代通信网络已经十分普及，各种通信设备的电缆也种类众多，办公室、家庭居室充满各式电缆。从计算机间的通信电缆，到电视机和影视设备的连接，十分复杂。电缆除了给我们造成诸多使用不便之外，连线常出故障，各种电缆之间也无法通用。 蓝牙技术是便携式电子设备和固定式电子设备之间代替电缆连接的短距离无线通信的标准，它属于小范围的无线多媒体通信标准，将各种数字信息的外部设备用无线方式连接起来，进而形成一种个人周围领域的网络，使得在其范围之内各种信息化的移动便携设备都能实现无缝地资源共享。 蓝牙是近距离无线通信技术，借鉴蓝牙基带协议中的核心技术，研究其在无线PC系统中的应用是本论文的主要内容。本论文对蓝牙技术作了介绍，并对本论要借鉴的几个关键技术部分(如：包合成、数据差错检测、数据白化、收发进程、流量控制、收发时序、信道控制和跳频选择等)做出了算法和电路设计，并形成了系统级的概念。为了验证本系统的性能，本论文应用仿真工具对稳定通信条件下的系统和一般直扩通信系统作出仿真，经过对误码性能的对比，得出本系统优于一般直扩系统，具有良好的性能。更多还原

【Abstract】 Nowadays communication networks are widely used and there are so many kinds of the cable, so you can see the cables everywhere in the office and our rooms. From computer to television set, the cables are so complicated. Besides trouble it giving us, it cannot substitute each other.Bluetooth technology is a standard of communication between the portable equipment and the immovable equipment in the short range, replacing the cable between two units. It is one of the short ranged multimedia wireless communication standard. It can unite all kinds of digital equipment in the wireless way, so a personal digital net comes into being. In the short range all of the informative unit can share the resource.Because Bluetooth technology is a short ranged wireless communication technology, we can use the core of the baseband technology for reference in the wireless PC system, the main idea of this paper. This paper explains the Bluetooth technology in detail, and designs the circuit and arithmetic of package composing, data error detection and correction, data whitening, receive/transmit routines, traffic control, receive/transmit timing, channel control and hop selection.更多还原