A novel hybrid orthogonal frequency division multiplexing (H-OFDM) technique, for 5G candidate waveforms, has been proposed to improve the performance of conventional OFDM systems in this paper. In H-OFDM system instead of conventional cyclic prefixes (CPs) it is used hybrid CP as a guard interval. The hybrid CP consists of zero tail (ZT), unique word (UW) and CP. Computer simulations have been performed to show the performance of the proposed system in stationary and non-stationary frequency selective Rayleigh fading channels. The obtained simulation results using IEEE 802.16 physical layer specifications have demonstrated that the proposed H-OFDM method has considerably better performance and Doppler shift tracking than conventional OFDM.
Eser Adı (dc.title) | A novel hybrid ofdm technique for 5G |
Yazar (dc.contributor.author) | Ali ÖZEN |
Tür (dc.type) | Bildiri |
Açık Erişim Tarihi (dc.date.available) | 2024-02-01 |
Alt Tür (dc.type.alttur) | Tam Metin |
Alt Tür 1 (dc.type.alttur1) | uluslararası |
Dergi, konferans, armağan kitap adı (dc.relation.journal) | IEEE 40th International Conference on Telecommunications and Signal Processing, TSP 2017 |
Tarih (dc.date.issued) | 2017 |
Yayının İlk Sayfa Sayısı (dc.identifier.startpage) | 195 |
Yayının Son Sayfa Sayısı (dc.identifier.endpage) | 199 |
ORCID No (dc.contributor.orcid) | 0000-0003-3232-3181 |
Özet (dc.description.abstract) | A novel hybrid orthogonal frequency division multiplexing (H-OFDM) technique, for 5G candidate waveforms, has been proposed to improve the performance of conventional OFDM systems in this paper. In H-OFDM system instead of conventional cyclic prefixes (CPs) it is used hybrid CP as a guard interval. The hybrid CP consists of zero tail (ZT), unique word (UW) and CP. Computer simulations have been performed to show the performance of the proposed system in stationary and non-stationary frequency selective Rayleigh fading channels. The obtained simulation results using IEEE 802.16 physical layer specifications have demonstrated that the proposed H-OFDM method has considerably better performance and Doppler shift tracking than conventional OFDM. |
Dil (dc.language.iso) | EN |
DOI Numarası (dc.identifier.doi) | Yok |
Konu Başlıkları (dc.subject) | Hybrid CP |
Konu Başlıkları (dc.subject) | ZT-OFDM |
Konu Başlıkları (dc.subject) | UW-OFDM |
Konu Başlıkları (dc.subject) | 5G |
Konu Başlıkları (dc.subject) | Waveform design |
Dizin Platformu (dc.relation.platform) | WOS |
Tam Metin Yayınlansın Mı? (dc.identifier.tammetin) | Boş |