A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems
In this article, we present a new approach to optimizing the energy efficiency of the cost-efficiency of quantized hybrid pre-encoding (HP) design. We present effective alternating minimization algorithms (AMA) based on the zero gradient method to produce completely connected structures (CCSs) and p...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | http://eprints.utm.my/98879/1/RazlaiNgah2022_ANewTechniqueforImprovingEnergy.pdf |
| _version_ | 1796866707576324096 |
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| author | Salh, Adeb Abdullah, Qazwan Hussain, Ghasan Ngah, Razlai Audah, Lukman Mohd. Shah, Nor Shahida Hamzah, Shipun |
| author_facet | Salh, Adeb Abdullah, Qazwan Hussain, Ghasan Ngah, Razlai Audah, Lukman Mohd. Shah, Nor Shahida Hamzah, Shipun |
| author_sort | Salh, Adeb |
| collection | ePrints |
| description | In this article, we present a new approach to optimizing the energy efficiency of the cost-efficiency of quantized hybrid pre-encoding (HP) design. We present effective alternating minimization algorithms (AMA) based on the zero gradient method to produce completely connected structures (CCSs) and partially connected structures (PCSs). Alternative minimization algorithms offer lower complexity by introducing orthogonal constraints on digital pre-codes to concurrently maximize computing complexity and communication power. As a result, by improving CCS through advanced phase extraction, the alternating minimization technique enhances hybrid pre-encoding. For PCS, the energy-saving ratio grew by 45.3 %, while for CCS, it increased by 18.12 %. |
| first_indexed | 2024-03-05T21:16:12Z |
| format | Conference or Workshop Item |
| id | utm.eprints-98879 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T21:16:12Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | utm.eprints-988792023-02-02T10:05:59Z http://eprints.utm.my/98879/ A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems Salh, Adeb Abdullah, Qazwan Hussain, Ghasan Ngah, Razlai Audah, Lukman Mohd. Shah, Nor Shahida Hamzah, Shipun TK Electrical engineering. Electronics Nuclear engineering In this article, we present a new approach to optimizing the energy efficiency of the cost-efficiency of quantized hybrid pre-encoding (HP) design. We present effective alternating minimization algorithms (AMA) based on the zero gradient method to produce completely connected structures (CCSs) and partially connected structures (PCSs). Alternative minimization algorithms offer lower complexity by introducing orthogonal constraints on digital pre-codes to concurrently maximize computing complexity and communication power. As a result, by improving CCS through advanced phase extraction, the alternating minimization technique enhances hybrid pre-encoding. For PCS, the energy-saving ratio grew by 45.3 %, while for CCS, it increased by 18.12 %. 2022 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/98879/1/RazlaiNgah2022_ANewTechniqueforImprovingEnergy.pdf Salh, Adeb and Abdullah, Qazwan and Hussain, Ghasan and Ngah, Razlai and Audah, Lukman and Mohd. Shah, Nor Shahida and Hamzah, Shipun (2022) A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems. In: 2nd International Conference on Emerging Smart Technologies and Applications, eSmarTA 2022, 25-26 October 2022, Ibb, Yemen. http://dx.doi.org/10.1109/eSmarTA56775.2022.9935406 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Salh, Adeb Abdullah, Qazwan Hussain, Ghasan Ngah, Razlai Audah, Lukman Mohd. Shah, Nor Shahida Hamzah, Shipun A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems |
| title | A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems |
| title_full | A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems |
| title_fullStr | A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems |
| title_full_unstemmed | A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems |
| title_short | A new technique for improving energy efficiency in 5g mm-wave hybrid precoding systems |
| title_sort | new technique for improving energy efficiency in 5g mm wave hybrid precoding systems |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/98879/1/RazlaiNgah2022_ANewTechniqueforImprovingEnergy.pdf |
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