DNN-based Phase Noise Compensation for Sub-THz Communications

被引：0
|
作者：
Park, Hyeong Sook [1 ]
Choi, Eun-Young [1 ]
Song, Young Seog [1 ]
Noh, Song [2 ]
Seo, Kyungsik [2 ]
机构：
[1] Elect & Telecommun Res Inst, Future Mobile Commun Res Div, Daejeon, South Korea
[2] Incheon Natl Univ, Dept Informat & Telecommun Engn, Incheon, South Korea
来源：
11TH INTERNATIONAL CONFERENCE ON ICT CONVERGENCE: DATA, NETWORK, AND AI IN THE AGE OF UNTACT (ICTC 2020) | 2020年
关键词：
Sub-TeraHertz communication; phase noise; deep neural network; OFDM;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a new method is presented for phase noise (PN) compensation in sub-TeraHertz (THz) orthogonal frequency division multiplexing (OFDM) systems. To suppress the higher PN encountered at the sub-THz spectrum bands, a deep neural network (DNN)-based PN compensation framework is proposed. Exploiting the signal under PN impairment and the channel estimate at the receiver, the proposed DNN framework makes hard decisions with respect to each data subcarrier. Numerical results show the effectiveness of the proposed framework.
引用
收藏
页码：866 / 868
页数：3
相关论文
共 50 条
  • [31] TASK SPLITTING FOR DNN-BASED ACOUSTIC ECHO AND NOISE REMOVAL
    Braun, Sebastian
    Valero, Maria Luis
    2022 INTERNATIONAL WORKSHOP ON ACOUSTIC SIGNAL ENHANCEMENT (IWAENC 2022), 2022,
  • [32] 5G New Radio Evolution Towards Sub-THz Communications
    Tervo, Oskari
    Levanen, Toni
    Pajukoski, Kari
    Hulkkonen, Jari
    Wainio, Pekka
    Valkama, Mikko
    2020 2ND 6G WIRELESS SUMMIT (6G SUMMIT), 2020,
  • [33] Meta-Surface Optimization in 6G Sub-THz Communications
    Tarable, Alberto
    Malandrino, Francesco
    Dossi, Laura
    Nebuloni, Roberto
    Virone, Giuseppe
    Nordio, Alessandro
    2020 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), 2020,
  • [34] Wideband flat lens of sub-THz beams by geometric phase
    Cheng JieRong
    Dong XiPu
    Wang Jiao
    Fan Fei
    Wang XiangHui
    Chang ShengJiang
    SCIENTIA SINICA-PHYSICA MECHANICA & ASTRONOMICA, 2021, 51 (05)
  • [35] Analysis of Gaussian phase noise effects in DFT-s-OFDM systems for sub-THz transmissions
    Bello, Yaya
    Dore, Jean-Baptiste
    Demmer, David
    EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2024, 2024 (01)
  • [36] Optimized pilot distribution to track the phase noise in DFT-s-OFDM for sub-THz systems
    Sibel, J. -C.
    Corlay, V.
    Bechihi, A.
    IEEE CONFERENCE ON GLOBAL COMMUNICATIONS, GLOBECOM, 2023, : 2360 - 2365
  • [37] No Analog Combiner TTD-based Hybrid Precoding for Multi-User Sub-THz Communications
    Dang Qua Nguyen
    Ashikhmin, Alexei
    Yang, Hong
    Kim, Taejoon
    ICC 2024 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 2024, : 1813 - 1818
  • [38] Novel Phase and CFO Estimation DSP for Photonics-Based Sub-Thz Communication
    Rha, Hae Young
    Moon, Sang-Rok
    Lee, Joon Ki
    Cho, Seung-Hyun
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (09) : 2710 - 2716
  • [39] Online Phase Reconstruction via DNN-based Phase Differences Estimation
    Masuyama, Yoshiki
    Yatabe, Kohei
    Nagatomo, Kento
    Oikawa, Yasuhiro
    arXiv, 2022,
  • [40] Online Phase Reconstruction via DNN-Based Phase Differences Estimation
    Masuyama, Yoshiki
    Yatabe, Kohei
    Nagatomo, Kento
    Oikawa, Yasuhiro
    IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2023, 31 : 163 - 176
12345