Abstract

Few-Mode Based Beam Shaping for Multi-User Indoor Optical Wireless Communications With Time-Slot Coding

Highlights

  • INDOOR optical wireless communications (OWC) have attracted an increased attention in recent years as a promising technology for the provision of ultra-wideband communications [1]

  • The results show that for both single-PD and multi-PD receptions, the user BER performance is improved at different positions with enhanced performance within the cell and the size of the effective coverage (BER

  • As described in [19], a pseudo-random binary sequence (PRBS) with the length of 215-1 is first split into k copies of sequence for k served users, which is shown as Fig. 3(a)

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Summary

INTRODUCTION

INDOOR optical wireless communications (OWC) have attracted an increased attention in recent years as a promising technology for the provision of ultra-wideband communications [1]. The results show that for both single-PD and multi-PD receptions, the user BER performance is improved at different positions with enhanced performance within the cell and the size of the effective coverage (BER

PRINCIPLES OF FEW-MODE BASED BEAM SHAPING
Results and Discussion
CONCLUSION
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