基于蓝牙的分隙无线网络包冲突的研究  

Rrsearch on Slotted Wireless Network Packet Conflicts based on Bluetooth System

作　　者：张佳新[1] 陈发堂[1] 

机构地区：[1]重庆邮电大学,重庆400065

出　　处：《通信技术》2008年第6期176-178,共3页Communications Technology

基　　金：国家高技术研究发展计划(863计划)(2004AA001390)

摘　　要：对于基于蓝牙系统的Ad Hoc网络中存在的数据包冲突,可以采用在信号处理层解决包冲突,并通过设计半盲最小二乘平滑接收机来消除ISI和减少MAI,并对这些冲突解决技术对网络性能的影响进行了数字仿真研究。Packet conflicts in slotted Aloha Ad-Hoc networks based on Bluetooth system can be solved through signal processing technology. And through devising semi-blind equalization by least squates smoothing receiver, the ISI and Mai are eliminated or decreased. Furthermore, this paper describes data simulation, including the influence of conflict solution on network performance.

关 键 词：蓝牙技术 无线Ad-Hoc 半盲最小二乘平滑接收机 MAI 

分 类 号：TN92[电子电信—通信与信息系统] TN911.7[电子电信—信息与通信工程]