Joint use of 5G waveform UFMC and Non Uniform Constellations in DVB-T2

被引：0

作者：

Honfoga, Anne-Carole ^{[1
]}

Dossou, Michel ^{[2
]}

Dassi, Peniel ^{[2
]}

Moeyaert, Veronique ^{[1
]}

机构：

[1] Univ Mons, Electromagnetism & Telecommun Dept, Mons, Belgium

[2] Univ Abomey Calavi, LETIA Polytech Sch Abomey Calavi, Calavi, Benin

来源：

2020 6TH IEEE CONGRESS ON INFORMATION SCIENCE AND TECHNOLOGY (IEEE CIST'20) | 2020年

关键词：

NUC; BICM; UFMC; Channel coding; Urban environment;

D O I：

10.1109/CIST49399.2021.9357176

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The Digital Video Broadcasting-Terrestrial, second generation (DVB-T2) system has been the object of many research during the last decade and is now mature. This paper focuses on the identification of the maximum obtainable performance improvement of DVB-T2 CP-OFDM with NUCs in typical TU6 fading environment. It first concentrates on the ultimate improvement achievable using joint UFMC and NUCs in standardized DVB-T2 system. In these conditions, a 0.5dB SNR improvement (for BER = 3.10(-3)) is reported in TU6 using CP-OFDM NUC 32K 256-QAM and CR = 1/2 and 3/5 in place of sole CP-OFDM. Also, using in conjunction both studied technologies, namely UFMC NUC 32K 256-QAM CR = 1/2 and 3/5, an SNR improvement of 1.2dB (for BER = 3.10(-3)) is achievable which provides a good SNR margin e.g. to increase the emitter's coverage.

引用

页码：430 / 435

页数：6

共 18 条

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