Synchronization Procedure in 5G NR Systems
Similar to all mobile communication networks, synchronization in the time-frequency domain is a fundamental step that allows a fifth-generation (5G) new radio (NR) user equipment (UE) to properly receive and transmit its data. Due to the wide range of frequencies that are defined for the 5G NR syste...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8675913/ |
| _version_ | 1819298254284652544 |
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| author | Aymen Omri Mohammed Shaqfeh Abdelmohsen Ali Hussein Alnuweiri |
| author_facet | Aymen Omri Mohammed Shaqfeh Abdelmohsen Ali Hussein Alnuweiri |
| author_sort | Aymen Omri |
| collection | DOAJ |
| description | Similar to all mobile communication networks, synchronization in the time-frequency domain is a fundamental step that allows a fifth-generation (5G) new radio (NR) user equipment (UE) to properly receive and transmit its data. Due to the wide range of frequencies that are defined for the 5G NR systems, the corresponding synchronization procedure becomes critical and presents many challenges, especially for the applications that would need accurate oscillators to reduce the large values of the frequency offset. In this paper, we present and detail the 5G NR physical layer. Then, we describe the required synchronization procedure for 5G NR. And finally, we present the main challenges and issues within the 5G NR synchronization. |
| first_indexed | 2024-12-24T05:26:58Z |
| format | Article |
| id | doaj.art-b2bc178c19a5425780213705172f2e8c |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-24T05:26:58Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-b2bc178c19a5425780213705172f2e8c2022-12-21T17:13:17ZengIEEEIEEE Access2169-35362019-01-017412864129510.1109/ACCESS.2019.29079708675913Synchronization Procedure in 5G NR SystemsAymen Omri0https://orcid.org/0000-0003-4603-3839Mohammed Shaqfeh1Abdelmohsen Ali2Hussein Alnuweiri3Department of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, QatarDepartment of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, QatarDepartment of Electrical and Computer Engineering, Concordia University, Montreal, CanadaDepartment of Electrical and Computer Engineering, Texas A&M University at Qatar, Doha, QatarSimilar to all mobile communication networks, synchronization in the time-frequency domain is a fundamental step that allows a fifth-generation (5G) new radio (NR) user equipment (UE) to properly receive and transmit its data. Due to the wide range of frequencies that are defined for the 5G NR systems, the corresponding synchronization procedure becomes critical and presents many challenges, especially for the applications that would need accurate oscillators to reduce the large values of the frequency offset. In this paper, we present and detail the 5G NR physical layer. Then, we describe the required synchronization procedure for 5G NR. And finally, we present the main challenges and issues within the 5G NR synchronization.https://ieeexplore.ieee.org/document/8675913/5G NR systemsbeam managementphysical layerfrequency offsettime offsetsynchronization procedure |
| spellingShingle | Aymen Omri Mohammed Shaqfeh Abdelmohsen Ali Hussein Alnuweiri Synchronization Procedure in 5G NR Systems IEEE Access 5G NR systems beam management physical layer frequency offset time offset synchronization procedure |
| title | Synchronization Procedure in 5G NR Systems |
| title_full | Synchronization Procedure in 5G NR Systems |
| title_fullStr | Synchronization Procedure in 5G NR Systems |
| title_full_unstemmed | Synchronization Procedure in 5G NR Systems |
| title_short | Synchronization Procedure in 5G NR Systems |
| title_sort | synchronization procedure in 5g nr systems |
| topic | 5G NR systems beam management physical layer frequency offset time offset synchronization procedure |
| url | https://ieeexplore.ieee.org/document/8675913/ |
| work_keys_str_mv | AT aymenomri synchronizationprocedurein5gnrsystems AT mohammedshaqfeh synchronizationprocedurein5gnrsystems AT abdelmohsenali synchronizationprocedurein5gnrsystems AT husseinalnuweiri synchronizationprocedurein5gnrsystems |