慢瑞利衰落信道中的自适应调制

Proceedings of PIMRC '96 - 7th International Symposium on Personal, Indoor, and Mobile Communications Pub Date : 1996-10-15 DOI:10.1109/PIMRC.1996.567444

J. M. Torrance, L. Hanzo

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引用次数: 39

摘要

提出了一种新颖的非均匀保护相移键控技术，用于自适应调制解调器编码所需的调制方案，与先前提出的方案相比，该技术表现出更高的性能。对其性能进行了数值推导，并提出了与系统相关的优化方法。在瑞利信道中可获得5db的增益。

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Adaptive modulation in a slow Rayleigh fading channel

A novel, uneven protection phase shift keying technique is proposed for the encoding of the required modulation scheme in an adaptive modem arrangement, which exhibits an improved performance in comparison to previously proposed schemes. The performance is derived numerically and a system dependent optimisation is presented. A benefit of 5 dB is achieved in a Rayleigh channel.

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Proceedings of PIMRC '96 - 7th International Symposium on Personal, Indoor, and Mobile Communications

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