滤波多音调制系统容量及滤波器设计

滤波多音调制系统容量及滤波器设计

朱维红，张丙峰，高振明

山东大学信息科学与工程学院，山东济南250100

收稿日期:2006-09-06 修回日期:1900-01-01 出版日期:2006-10-24 发布日期:2006-10-24
通讯作者: 朱维红，张丙峰，高振明

System capacity and filter design of filtered multitone modulation

ZHU Wei-hong,ZHANG Bing-feng and GAO Zhen-ming

School of Information Science and Engineering, Shandong Univ., Jinan 250100, Shandong, China

Received:2006-09-06 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
Contact: ZHU Wei-hong

摘要/Abstract

摘要： 给出了滤波多音调制系统容量的理论分析,证明滤波多音调制系统的系统容量取决于其原型滤波器的特性.提出了基于滤波多音调制系统原型滤波器的设计准则.仿真实验表明滤波多音调制系统的容量在802.11a的环境下,未编码时系统可达到10Mb/s的速率.

关键词: 滤波多音调制, 原型滤波器, 可达比特率

Abstract: The capacity of the filtered multitone modulation system is theoretically analyzed. It is shown that characteristics of the prototype filter mainly decide the system capacity. Design strategies of the prototype filter are presented. Simulation results show that the achievable bit rates of the uncoding system could reach 10 Mbps under the circumstances that the capacity of filtered multitone modulation system is 802.11a.

Key words: achievable bit rate , prototype filter, filtered multitone modulation

中图分类号:

TN763

朱维红,张丙峰,高振明 . 滤波多音调制系统容量及滤波器设计[J]. J4, 2007, 42(1): 49-54 .

ZHU Wei-hong,ZHANG Bing-feng and GAO Zhen-ming . System capacity and filter design of filtered multitone modulation[J]. J4, 2007, 42(1): 49-54 .

参考文献

多维度评价

Viewed

Full text

Abstract

Cited

Shared

Discussed

[1]	杨星海1,2, 刘琚2, 辛化梅3, 朱维红2. 基于极值理论的FMT系统峰均功率比的研究[J]. J4, 2011, 46(7): 87-91.
[2]	张丙峰,朱维红,高振明 . 滤波多音调制系统的滤波器优化设计[J]. J4, 2007, 42(5): 19-23 .
[3]	胡兰雨,高振明,朱维红,张灿,孙巧云 . 基于PN码导频的FMT信道估计方法[J]. J4, 2006, 41(1): 120-124 .