Performance Analysis of Terahertz Communications in Random Fog Conditions With Misalignment

被引：20
作者：
Badarneh, Osamah S. [1 ]
机构：
[1] German Jordanian Univ, Sch Elect Engn & Informat Technol, Dept Elect Engn, Amman 11180, Jordan
来源：
IEEE WIRELESS COMMUNICATIONS LETTERS | 2022年 / 11卷 / 05期
关键词：
Wireless communication; Probability; Power system reliability; Signal to noise ratio; Channel capacity; Receiving antennas; Fading channels; Beyond; 5G; pointing errors; random fog; 6G; THz communications;
D O I：
10.1109/LWC.2022.3151745
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this letter, we consider Terahertz (THz) communications in the presence of pointing error impairments (misalignment) and under random fog conditions. We derive closed-form expressions, in terms of I-function, for the probability density function (PDF) and the cumulative distribution function (CDF). Then, the PDF and the CDF are employed to derive closed-form expressions for the outage probability, average symbol error rate (SER), and ergodic channel capacity. Additionally, very tight simple approximations in the high signal-to-noise ratio for the outage probability and average SER are provided. The derived expressions are validated through numerical and Monte-Carlo simulation results.
引用
收藏
页码：962 / 966
页数：5
相关论文
共 19 条
  • [1] [Anonymous], 1989, INTEGRALS SERIES
  • [2] Performance Analysis of FSO Communications Over F Turbulence Channels With Pointing Errors
    Badarneh, Osamah S.
    Derbas, Rawan
    Almehmadi, Fares S.
    El Bouanani, Faissal
    Muhaidat, Sami
    [J]. IEEE COMMUNICATIONS LETTERS, 2021, 25 (03) : 926 - 930
  • [3] Analytical Performance Assessment of THz Wireless Systems
    Boulogeorgos, Alexandros-Apostolos A.
    Papasotiriou, Evangelos N.
    Alexiou, Angeliki
    [J]. IEEE ACCESS, 2019, 7 : 11436 - 11453
  • [4] A Survey on Terahertz Communications
    Chen, Zhi
    Ma, Xinying
    Zhang, Bo
    Zhang, Yaxin
    Niu, Zhongqian
    Kuang, Ningyuan
    Chen, Wenjie
    Li, Lingxiang
    Li, Shaoqian
    [J]. CHINA COMMUNICATIONS, 2019, 16 (02) : 1 - 35
  • [5] Du H., 2020, ARXIV ORG ABS2012002
  • [6] Esmail M. A., 2016, 23 IEEE INT C TELECO, P1
  • [7] On the Performance of Optical Wireless Links Over Random Foggy Channels
    Esmail, Maged Abdullah
    Fathallah, Habib
    Alouini, Mohamed-Slim
    [J]. IEEE ACCESS, 2017, 5 : 2894 - 2903
  • [8] Jeffrey A., 2007, Table of Integrals, Series, and Products
  • [9] Kokkoniemi J., 2018, P 12 EUR C ANT PROP, P1, DOI [DOI 10.1049/CP.2018.0446, 10.1049/cp.2018.0446]
  • [10] Impact of beam misalignment on THz wireless systems
    Kokkoniemi, Joonas
    Boulogeorgos, Alexandros-Apostolos A.
    Aminu, Mubarak
    Lehtomaki, Janne
    Alexiou, Angeliki
    Juntti, Markku
    [J]. NANO COMMUNICATION NETWORKS, 2020, 24
12