Multipath Propagation

Improving PPM schemes in wireless infrared links at high bit rates
In this letter, the authors conclude that pulse-position modulation (PPM) with Gaussian pulses provides better performance than classic …
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Performance analysis of improved pulse-position modulation in infrared links
In this paper, pulse-position modulation (PPM) for indoor unguided optical links are compared in terms of performances and required …
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Performance evaluation of RZ signaling in indoor unguided optical links operating beyond 50 Mbps
We examine the performance of simple modulation, techniques, such as the basic, baseband pulse amplitude modulation (PAM), in indoor …
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