On the {m-QAM}2 modulation

被引：5
|
作者：
Giraudo, EU [1 ]
Baldini, R
Scarabucci, RR
机构：
[1] Univ Fed Ceara, Teleinformat Engn Dept, BR-60455760 Fortaleza, Ceara, Brazil
[2] Univ Estadual Campinas, BR-13083970 Campinas, SP, Brazil
来源：
IEEE COMMUNICATIONS LETTERS | 2001年 / 5卷 / 10期
基金：
巴西圣保罗研究基金会;
关键词：
{m-QAM}(2) modulation; spectral efficiency;
D O I：
10.1109/4234.957383
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The aim of this letter is to analyze a modulation technique called {m-QAM}(2) in terms of bit error rate (BER). The performance of the {m-QAM}(2) is compared to the traditional M-QAM modulation scheme, taking into account the same spectral efficiency, where m and M are related by M = 2(i) and i = rootm,..., 2 rootm - 1. Performance curves obtained by the theoretical model and by computer simulation are shown.
引用
收藏
页码：426 / 428
页数：3
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