Further mobility enhancements for 5G-advanced and beyond
The study on mobility is an inherent part of any generation of cellular technology. It is aimed at ensuring robust, reliable, and interruption-free handover of the mobile user connection. Such continuous improvement is necessary as the service requirements become more stringent which urge the mobili...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2024-11-01
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| Series: | International Journal of Electronics and Telecommunications |
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| Online Access: | https://journals.pan.pl/Content/133219/PDF/19-4665-Stanczak-sk-new.pdf |
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| author | Jedrzej Stanczak Umur Karabulut Ahmad Awada Ali Karimidehkordi Niko Kolehmainen Alperen Gundogan |
| author_facet | Jedrzej Stanczak Umur Karabulut Ahmad Awada Ali Karimidehkordi Niko Kolehmainen Alperen Gundogan |
| author_sort | Jedrzej Stanczak |
| collection | DOAJ |
| description | The study on mobility is an inherent part of any generation of cellular technology. It is aimed at ensuring robust, reliable, and interruption-free handover of the mobile user connection. Such continuous improvement is necessary as the service requirements become more stringent which urge the mobility to meet the highest performance expectations. In this paper, it is described how such requirements are to be achieved by the 3GPP Release 18 components. It begins with the introduction to the world of mobility, covering the solutions that have been designed since the first generation of New Radio (NR). Then improvements pursued in consecutive 3GPP releases are outlined. Selected areas for Release 18 mobility enhancements have been evaluated using 5G-compliant system-level simulations and results thereof are presented below. These include wrong Primary Secondary Cell (PSCell) preparation in Conditional Handover (CHO) and the impacts of secondary cell setup delay in Dual Connectivity (DC). It is shown that preparing multiple PSCells in CHO ensures the user accesses the right cell in up to 96% of cases. |
| format | Article |
| id | doaj-art-d80e9dd2cfa9422ebc1df5e21a8b0a50 |
| institution | OA Journals |
| issn | 2081-8491 2300-1933 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | International Journal of Electronics and Telecommunications |
| spelling | doaj-art-d80e9dd2cfa9422ebc1df5e21a8b0a502025-08-20T02:06:44ZengPolish Academy of SciencesInternational Journal of Electronics and Telecommunications2081-84912300-19332024-11-01vol. 70No 4923933https://doi.org/10.24425/ijet.2024.152079Further mobility enhancements for 5G-advanced and beyondJedrzej Stanczak0Umur Karabulut1Ahmad Awada2Ali Karimidehkordi3Niko Kolehmainen4Alperen Gundogan5WUST and NokiaNokiaNokiaNokiaNokiaNokiaThe study on mobility is an inherent part of any generation of cellular technology. It is aimed at ensuring robust, reliable, and interruption-free handover of the mobile user connection. Such continuous improvement is necessary as the service requirements become more stringent which urge the mobility to meet the highest performance expectations. In this paper, it is described how such requirements are to be achieved by the 3GPP Release 18 components. It begins with the introduction to the world of mobility, covering the solutions that have been designed since the first generation of New Radio (NR). Then improvements pursued in consecutive 3GPP releases are outlined. Selected areas for Release 18 mobility enhancements have been evaluated using 5G-compliant system-level simulations and results thereof are presented below. These include wrong Primary Secondary Cell (PSCell) preparation in Conditional Handover (CHO) and the impacts of secondary cell setup delay in Dual Connectivity (DC). It is shown that preparing multiple PSCells in CHO ensures the user accesses the right cell in up to 96% of cases.https://journals.pan.pl/Content/133219/PDF/19-4665-Stanczak-sk-new.pdfhandovermobility3gpp5g |
| spellingShingle | Jedrzej Stanczak Umur Karabulut Ahmad Awada Ali Karimidehkordi Niko Kolehmainen Alperen Gundogan Further mobility enhancements for 5G-advanced and beyond International Journal of Electronics and Telecommunications handover mobility 3gpp 5g |
| title | Further mobility enhancements for 5G-advanced and beyond |
| title_full | Further mobility enhancements for 5G-advanced and beyond |
| title_fullStr | Further mobility enhancements for 5G-advanced and beyond |
| title_full_unstemmed | Further mobility enhancements for 5G-advanced and beyond |
| title_short | Further mobility enhancements for 5G-advanced and beyond |
| title_sort | further mobility enhancements for 5g advanced and beyond |
| topic | handover mobility 3gpp 5g |
| url | https://journals.pan.pl/Content/133219/PDF/19-4665-Stanczak-sk-new.pdf |
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