Optimization strategy and solution of 4G high-speed rail network
With the development of LTE data and VoLTE services,subscribers pay more and more attention to network experience.LTE optimization faces many challenges.Therefore,China Mobile Shandong Corporation made a complete and feasibility solution,which met the requirement of high-speed scene optimization.The...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-07-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016189/ |
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| _version_ | 1841529111691919360 |
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| author | Zongzhang LI Zhitong SHI Yuling WANG Kun YUAN Zhiguo WANG Xinchao ZHANG |
| author_facet | Zongzhang LI Zhitong SHI Yuling WANG Kun YUAN Zhiguo WANG Xinchao ZHANG |
| author_sort | Zongzhang LI |
| collection | DOAJ |
| description | With the development of LTE data and VoLTE services,subscribers pay more and more attention to network experience.LTE optimization faces many challenges.Therefore,China Mobile Shandong Corporation made a complete and feasibility solution,which met the requirement of high-speed scene optimization.There were four dimensions in this solution: double layers network deployment,VoLTE optimization of high-speed rail,coordinating optimization in the boundary of high-speed network and normal LTE network,and the exploration and deployment of new functions.After the implementation of the solution,VoLTE coverage rate increases from 87.95% to 91.66%,MOS value upgrades from 3.6 to 4,the ratio of MOS value greater than 3.0 rised from 89.61% to 96.70%. |
| format | Article |
| id | doaj-art-9ef4e36ccdba4552a7e4b891494c5db3 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-9ef4e36ccdba4552a7e4b891494c5db32025-01-15T03:25:15ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-07-013217918759801357Optimization strategy and solution of 4G high-speed rail networkZongzhang LIZhitong SHIYuling WANGKun YUANZhiguo WANGXinchao ZHANGWith the development of LTE data and VoLTE services,subscribers pay more and more attention to network experience.LTE optimization faces many challenges.Therefore,China Mobile Shandong Corporation made a complete and feasibility solution,which met the requirement of high-speed scene optimization.There were four dimensions in this solution: double layers network deployment,VoLTE optimization of high-speed rail,coordinating optimization in the boundary of high-speed network and normal LTE network,and the exploration and deployment of new functions.After the implementation of the solution,VoLTE coverage rate increases from 87.95% to 91.66%,MOS value upgrades from 3.6 to 4,the ratio of MOS value greater than 3.0 rised from 89.61% to 96.70%.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016189/high-speed railLTEVoLTEuser perception |
| spellingShingle | Zongzhang LI Zhitong SHI Yuling WANG Kun YUAN Zhiguo WANG Xinchao ZHANG Optimization strategy and solution of 4G high-speed rail network Dianxin kexue high-speed rail LTE VoLTE user perception |
| title | Optimization strategy and solution of 4G high-speed rail network |
| title_full | Optimization strategy and solution of 4G high-speed rail network |
| title_fullStr | Optimization strategy and solution of 4G high-speed rail network |
| title_full_unstemmed | Optimization strategy and solution of 4G high-speed rail network |
| title_short | Optimization strategy and solution of 4G high-speed rail network |
| title_sort | optimization strategy and solution of 4g high speed rail network |
| topic | high-speed rail LTE VoLTE user perception |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016189/ |
| work_keys_str_mv | AT zongzhangli optimizationstrategyandsolutionof4ghighspeedrailnetwork AT zhitongshi optimizationstrategyandsolutionof4ghighspeedrailnetwork AT yulingwang optimizationstrategyandsolutionof4ghighspeedrailnetwork AT kunyuan optimizationstrategyandsolutionof4ghighspeedrailnetwork AT zhiguowang optimizationstrategyandsolutionof4ghighspeedrailnetwork AT xinchaozhang optimizationstrategyandsolutionof4ghighspeedrailnetwork |