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.
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)
关键词
蓝牙技术
无线Ad-Hoc
半盲最小二乘平滑接收机
MAI
bluetooth technology
wireless Ad-Hoc
semi-blind semi-blind equalization by least squates smoothing receiver
MAI
