IRS-assisted access link-based multihop THz communication
This paper proposes an amplify-and-forward (AF)- based multihop THz backhaul communication integrated with an access THz link. The access link is assisted with an intel- ligent reflecting surfaces (IRS) with an aim to deal with the impediments in THz communication environment. The statistical a...
| Principais autores: | , , , |
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| Outros Autores: | |
| Formato: | Conference Paper |
| Idioma: | English |
| Publicado em: |
2024
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| Assuntos: | |
| Acesso em linha: | https://hdl.handle.net/10356/180156 |
| _version_ | 1826109681513267200 |
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| author | Sharma, Shubha Premanand, Rithwik Vashistha, Ankush Madhukumar, A. S. |
| author2 | College of Computing and Data Science |
| author_facet | College of Computing and Data Science Sharma, Shubha Premanand, Rithwik Vashistha, Ankush Madhukumar, A. S. |
| author_sort | Sharma, Shubha |
| collection | NTU |
| description | This paper proposes an amplify-and-forward (AF)-
based multihop THz backhaul communication integrated with
an access THz link. The access link is assisted with an intel-
ligent reflecting surfaces (IRS) with an aim to deal with the
impediments in THz communication environment. The statistical
analysis is presented by deriving the probability density function
(PDF) and cumulative distribution function (CDF) of the in-
stantaneous signal-to-noise ratio (SNR) for the proposed system.
The combined effect of path loss, atmospheric attenuation, and
generalized fading is considered for modelling the THz channel.
Furthermore, with the aid of PDF and CDF statistics, we
propose the exact expressions for outage probability and develop
asymptotic analysis in high SNR regime. The simulations are
presented to validate the exact analysis and to study various
design aspects for the proposed system. |
| first_indexed | 2024-10-01T02:22:16Z |
| format | Conference Paper |
| id | ntu-10356/180156 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-03-09T09:51:42Z |
| publishDate | 2024 |
| record_format | dspace |
| spelling | ntu-10356/1801562024-12-02T05:13:49Z IRS-assisted access link-based multihop THz communication Sharma, Shubha Premanand, Rithwik Vashistha, Ankush Madhukumar, A. S. College of Computing and Data Science School of Computer Science and Engineering 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring) Engineering Fading channels Vehicular and wireless technologies This paper proposes an amplify-and-forward (AF)- based multihop THz backhaul communication integrated with an access THz link. The access link is assisted with an intel- ligent reflecting surfaces (IRS) with an aim to deal with the impediments in THz communication environment. The statistical analysis is presented by deriving the probability density function (PDF) and cumulative distribution function (CDF) of the in- stantaneous signal-to-noise ratio (SNR) for the proposed system. The combined effect of path loss, atmospheric attenuation, and generalized fading is considered for modelling the THz channel. Furthermore, with the aid of PDF and CDF statistics, we propose the exact expressions for outage probability and develop asymptotic analysis in high SNR regime. The simulations are presented to validate the exact analysis and to study various design aspects for the proposed system. Info-communications Media Development Authority (IMDA) National Research Foundation (NRF) This research work is supported by the National Research Foundation, Singapore and Infocomm Media Development Authority under its Future Communications Research & Development Programme (FCP-NTU-RG-2022-014), and under its Competitive Research Programme (NRF-CRP23-2019- 0005). 2024-09-26T06:37:09Z 2024-09-26T06:37:09Z 2024 Conference Paper Sharma, S., Premanand, R., Vashistha, A. & Madhukumar, A. S. (2024). IRS-assisted access link-based multihop THz communication. 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring). https://dx.doi.org/10.1109/VTC2024-Spring62846.2024.10683515 979-8-3503-8741-4 2577-2465 https://hdl.handle.net/10356/180156 10.1109/VTC2024-Spring62846.2024.10683515 en FCP-NTU-RG-2022-014 NRF-CRP23-2019- 0005 doi:10.21979/N9/N3YMHM © 2024 IEEE. All rights reserved. |
| spellingShingle | Engineering Fading channels Vehicular and wireless technologies Sharma, Shubha Premanand, Rithwik Vashistha, Ankush Madhukumar, A. S. IRS-assisted access link-based multihop THz communication |
| title | IRS-assisted access link-based multihop THz communication |
| title_full | IRS-assisted access link-based multihop THz communication |
| title_fullStr | IRS-assisted access link-based multihop THz communication |
| title_full_unstemmed | IRS-assisted access link-based multihop THz communication |
| title_short | IRS-assisted access link-based multihop THz communication |
| title_sort | irs assisted access link based multihop thz communication |
| topic | Engineering Fading channels Vehicular and wireless technologies |
| url | https://hdl.handle.net/10356/180156 |
| work_keys_str_mv | AT sharmashubha irsassistedaccesslinkbasedmultihopthzcommunication AT premanandrithwik irsassistedaccesslinkbasedmultihopthzcommunication AT vashisthaankush irsassistedaccesslinkbasedmultihopthzcommunication AT madhukumaras irsassistedaccesslinkbasedmultihopthzcommunication |