Variable weight MPPM technique for rate-adaptive optical wireless communications

被引：15

作者：

Garrido-Balsells, JM ^{[1
]}

Garcia-Zambrana, A ^{[1
]}

Puerta-Notario, A ^{[1
]}

机构：

[1] Univ Malaga, Dept Commun Engn, E-29071 Malaga, Spain

来源：

ELECTRONICS LETTERS | 2006年 / 42卷 / 01期

关键词：

D O I：

10.1049/el:20063710

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel rate-adaptive transmission scheme using block coding of variable Hamming weight is presented for use in indoor optical wireless communications systems. This coding scheme is based on multiple pulse-position modulation, where codewords with different Hamming weight are allowed. The improvement in performance is corroborated by bit error rate computation using Monte Carlo simulation.

引用

页码：43 / 44

页数：2

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