A New Family of Space-Time Codes for Pulse Amplitude and Position Modulated UWB Systems

2006 IEEE International Symposium on Information Theory Pub Date : 2006-12-26 DOI:10.1109/ISIT.2006.261578

C. Abou-Rjeily, N. Daniele, J. Belfiore

引用次数: 2

Abstract

This paper presents the construction of new totally-real space-time coding schemes suited for carrier-less ultra-wideband transmissions. These schemes are associated with pulse position modulation and with hybrid pulse amplitude and position modulation where the input data is modulated onto both the pulse amplitudes and positions. The new schemes have a uniform average transmitted energy per antenna and achieve full rate and full diversity with hybrid M-PPM-M'-PAM for all values of M' and for M ges 3, M ges 5 and {M = 5, M ges 7} with n = 2, 3 and 4 transmit antennas respectively

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一种用于脉冲幅度和位置调制UWB系统的新型空时码

本文提出了一种适用于无载波超宽带传输的全实空时编码新方案。这些方案与脉冲位置调制和混合脉冲幅度和位置调制相关联，其中输入数据被调制到脉冲幅度和位置上。新方案具有均匀的每根天线平均传输能量，并对所有M′值以及分别具有n = 2、3和4个发射天线的M = 3、M = 5和{M = 5、M = 7}采用混合M- ppm -M′-PAM实现了全速率和全分集

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2006 IEEE International Symposium on Information Theory

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