کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11262841 | 1815031 | 2018 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Flexible and efficient hardware platform and architectures for waveform design and proof-of-concept in the context of 5G
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Several technical contributions are emerging nowadays to fulfill the new requirements foreseen in the 5th generation (5G) of mobile communication systems. Among these contributions, different variants of waveform design are proposed for the new radio air interface as alternative to orthogonal frequency-division multiplexing (OFDM) adopted in 4G. However, in order to prove the feasibility and the benefits of the proposed waveforms, practical hardware implementations are necessary. This paper presents one of the first flexible and efficient hardware platforms for waveform design and proof-of-concept. The proposed platform constitutes a complete hardware/software development environment, with digital processing, radio frequency boards, and all associated interfaces for control, communication, and display. Furthermore, the proposed platform allows the support of several communication scenarios as foreseen in 5G. Promising waveform candidates are implemented, in addition to OFDM, with careful architectural choices to allow fair comparisons. Particularly, this paper presents novel hardware architectures for the UF-OFDM transmitter and receiver.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 97, December 2018, Pages 85-93
Journal: AEU - International Journal of Electronics and Communications - Volume 97, December 2018, Pages 85-93
نویسندگان
Jeremy Nadal, Charbel Abdel Nour, Amer Baghdadi,