Delay characteristics of time-sensitive services in 5G networks
For industrial applications, the time-sensitive services (TSS) and non TSS need to share the radio resources and the same buffer queue in 5G radio access network (RAN).This incurs the complex coupling and uncertainty of the delays.Considering the scenario where ON-OFF TSS and non TSS coexist, the ca...
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| Format: | Article |
| Language: | zho |
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China InfoCom Media Group
2022-12-01
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| Series: | 物联网学报 |
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| Online Access: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2022.00298/ |
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| _version_ | 1841533706058072064 |
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| author | Jianyu CAO Wei FENG Ning GE |
| author_facet | Jianyu CAO Wei FENG Ning GE |
| author_sort | Jianyu CAO |
| collection | DOAJ |
| description | For industrial applications, the time-sensitive services (TSS) and non TSS need to share the radio resources and the same buffer queue in 5G radio access network (RAN).This incurs the complex coupling and uncertainty of the delays.Considering the scenario where ON-OFF TSS and non TSS coexist, the calculation methods for the random delay (including queueing delay) characteristics were established based on the two-stage tandem queueing model, to obtain the mean value, standard deviation, bound violation probability and probability distribution of the delay of TSS.On this basis, the influence of non TSS on the random delay characteristics of TSS was analyzed.It is shown that the influence of non TSS on the random delay characteristics of ON-OFF TSS is related to the rotation frequency of ON-OFF stages.Moreover, the delay probability distribution of ON-OFF TSS has approximately the same right tail length as Gamma distribution. |
| format | Article |
| id | doaj-art-363210f3ba504c0890d7b325aaf9b737 |
| institution | Kabale University |
| issn | 2096-3750 |
| language | zho |
| publishDate | 2022-12-01 |
| publisher | China InfoCom Media Group |
| record_format | Article |
| series | 物联网学报 |
| spelling | doaj-art-363210f3ba504c0890d7b325aaf9b7372025-01-15T02:54:47ZzhoChina InfoCom Media Group物联网学报2096-37502022-12-0169310359580526Delay characteristics of time-sensitive services in 5G networksJianyu CAOWei FENGNing GEFor industrial applications, the time-sensitive services (TSS) and non TSS need to share the radio resources and the same buffer queue in 5G radio access network (RAN).This incurs the complex coupling and uncertainty of the delays.Considering the scenario where ON-OFF TSS and non TSS coexist, the calculation methods for the random delay (including queueing delay) characteristics were established based on the two-stage tandem queueing model, to obtain the mean value, standard deviation, bound violation probability and probability distribution of the delay of TSS.On this basis, the influence of non TSS on the random delay characteristics of TSS was analyzed.It is shown that the influence of non TSS on the random delay characteristics of ON-OFF TSS is related to the rotation frequency of ON-OFF stages.Moreover, the delay probability distribution of ON-OFF TSS has approximately the same right tail length as Gamma distribution.http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2022.00298/5Gtime-sensitive servicerandom delay characteristictandem queueing model |
| spellingShingle | Jianyu CAO Wei FENG Ning GE Delay characteristics of time-sensitive services in 5G networks 物联网学报 5G time-sensitive service random delay characteristic tandem queueing model |
| title | Delay characteristics of time-sensitive services in 5G networks |
| title_full | Delay characteristics of time-sensitive services in 5G networks |
| title_fullStr | Delay characteristics of time-sensitive services in 5G networks |
| title_full_unstemmed | Delay characteristics of time-sensitive services in 5G networks |
| title_short | Delay characteristics of time-sensitive services in 5G networks |
| title_sort | delay characteristics of time sensitive services in 5g networks |
| topic | 5G time-sensitive service random delay characteristic tandem queueing model |
| url | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2022.00298/ |
| work_keys_str_mv | AT jianyucao delaycharacteristicsoftimesensitiveservicesin5gnetworks AT weifeng delaycharacteristicsoftimesensitiveservicesin5gnetworks AT ningge delaycharacteristicsoftimesensitiveservicesin5gnetworks |