Slice scheduling strategy in LTE wireless network virtualization
The future mobile communication network slicing mechanism was studied.A slice scheduler of flow level in medium access control (MAC) layer within the base station was used to utilize the shared resources between operators by predetermined proportion in the downlink LTE system.According to the differ...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2017-02-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017041/ |
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| author | Xiaodan PANG Weiwei LI Qian SUN Lin TIAN |
| author_facet | Xiaodan PANG Weiwei LI Qian SUN Lin TIAN |
| author_sort | Xiaodan PANG |
| collection | DOAJ |
| description | The future mobile communication network slicing mechanism was studied.A slice scheduler of flow level in medium access control (MAC) layer within the base station was used to utilize the shared resources between operators by predetermined proportion in the downlink LTE system.According to the different service level agreement parameters,the wireless resources are allocated for operators,which is the owner of slices in wireless network virtualization.System level simulation experiment and the comparison of the utilization between different slice methods were carried out.Compared to fixed slice method,the NVS method ensures that the users in different slices can achieve better utilization of wireless resources.In addition,the slices for services were established according to the difference of real-time(RT)and non-real-time(NRT)traffic requests,which minimizes the packet loss rate and ensures performance of the whole system. |
| format | Article |
| id | doaj-art-36a44b9dea224a2682afe8860ed5ccb0 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2017-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-36a44b9dea224a2682afe8860ed5ccb02025-01-15T03:13:19ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012017-02-0133667259603383Slice scheduling strategy in LTE wireless network virtualizationXiaodan PANGWeiwei LIQian SUNLin TIANThe future mobile communication network slicing mechanism was studied.A slice scheduler of flow level in medium access control (MAC) layer within the base station was used to utilize the shared resources between operators by predetermined proportion in the downlink LTE system.According to the different service level agreement parameters,the wireless resources are allocated for operators,which is the owner of slices in wireless network virtualization.System level simulation experiment and the comparison of the utilization between different slice methods were carried out.Compared to fixed slice method,the NVS method ensures that the users in different slices can achieve better utilization of wireless resources.In addition,the slices for services were established according to the difference of real-time(RT)and non-real-time(NRT)traffic requests,which minimizes the packet loss rate and ensures performance of the whole system.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017041/network slicevirtualization technologyresource allocation |
| spellingShingle | Xiaodan PANG Weiwei LI Qian SUN Lin TIAN Slice scheduling strategy in LTE wireless network virtualization Dianxin kexue network slice virtualization technology resource allocation |
| title | Slice scheduling strategy in LTE wireless network virtualization |
| title_full | Slice scheduling strategy in LTE wireless network virtualization |
| title_fullStr | Slice scheduling strategy in LTE wireless network virtualization |
| title_full_unstemmed | Slice scheduling strategy in LTE wireless network virtualization |
| title_short | Slice scheduling strategy in LTE wireless network virtualization |
| title_sort | slice scheduling strategy in lte wireless network virtualization |
| topic | network slice virtualization technology resource allocation |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017041/ |
| work_keys_str_mv | AT xiaodanpang sliceschedulingstrategyinltewirelessnetworkvirtualization AT weiweili sliceschedulingstrategyinltewirelessnetworkvirtualization AT qiansun sliceschedulingstrategyinltewirelessnetworkvirtualization AT lintian sliceschedulingstrategyinltewirelessnetworkvirtualization |