Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication
In a wireless self-organizing and the network-assisted Device-to-Device (D2D) network, proximal Device Discovery (DD) plays a noteworthy role. It is the foundation for self-governing, coverage expansion and performance improvement for example, cooperative and multi-hop transmission. Energy efficienc...
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my.utm.900502021-03-31T05:04:17Z http://eprints.utm.my/id/eprint/90050/ Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication Hayat, Omar Ngah, Razali Mohd. Hashim, Siti Zaiton TK Electrical engineering. Electronics Nuclear engineering In a wireless self-organizing and the network-assisted Device-to-Device (D2D) network, proximal Device Discovery (DD) plays a noteworthy role. It is the foundation for self-governing, coverage expansion and performance improvement for example, cooperative and multi-hop transmission. Energy efficiency and discovery accuracy are critical performance measures for proximal DD. A novel DD procedure using Non-orthogonal Multiple Access based Multi-user Shared Access (MUSA) is proposed in this article for network-assisted D2D communication. The proposed shared access scheme uses a complex spreading pattern to accommodate dense device discovery and enhance discovery distance in the cellular systems. A discovery signal shared access method with supplementary schemes for multi-user detection is also designed. With MUSA and its spreading pattern demodulation, 12% enhanced energy efficiency, and 98% overall improved accuracy is achieved contrasted with the customary DD methods. Springer 2021-02 Article PeerReviewed Hayat, Omar and Ngah, Razali and Mohd. Hashim, Siti Zaiton (2021) Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication. Telecommunication Systems, 76 (2). pp. 291-297. ISSN 1018-4864 http://dx.doi.org/10.1007/s11235-020-00716-3 |
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TK Electrical engineering. Electronics Nuclear engineering Hayat, Omar Ngah, Razali Mohd. Hashim, Siti Zaiton Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication |
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In a wireless self-organizing and the network-assisted Device-to-Device (D2D) network, proximal Device Discovery (DD) plays a noteworthy role. It is the foundation for self-governing, coverage expansion and performance improvement for example, cooperative and multi-hop transmission. Energy efficiency and discovery accuracy are critical performance measures for proximal DD. A novel DD procedure using Non-orthogonal Multiple Access based Multi-user Shared Access (MUSA) is proposed in this article for network-assisted D2D communication. The proposed shared access scheme uses a complex spreading pattern to accommodate dense device discovery and enhance discovery distance in the cellular systems. A discovery signal shared access method with supplementary schemes for multi-user detection is also designed. With MUSA and its spreading pattern demodulation, 12% enhanced energy efficiency, and 98% overall improved accuracy is achieved contrasted with the customary DD methods. |
format |
Article |
author |
Hayat, Omar Ngah, Razali Mohd. Hashim, Siti Zaiton |
author_facet |
Hayat, Omar Ngah, Razali Mohd. Hashim, Siti Zaiton |
author_sort |
Hayat, Omar |
title |
Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication |
title_short |
Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication |
title_full |
Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication |
title_fullStr |
Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication |
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Multi-user Shared Access (MUSA) procedure for device discovery in D2D communication |
title_sort |
multi-user shared access (musa) procedure for device discovery in d2d communication |
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Springer |
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2021 |
url |
http://eprints.utm.my/id/eprint/90050/ http://dx.doi.org/10.1007/s11235-020-00716-3 |
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