Introduction and Application Analysis of SDN in PTN
With the features of end-to-end QoS, statistical multiplex and centralized network management, PTN plays an important role in a carrier network. SDN is developing quickly, having the characters of intel-controlling, centralized controlling and source-opened. Based on the characters, the necessity of...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-12-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015266/ |
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| _version_ | 1841529681282596864 |
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| author | Jinkai Tang Qi Zhang |
| author_facet | Jinkai Tang Qi Zhang |
| author_sort | Jinkai Tang |
| collection | DOAJ |
| description | With the features of end-to-end QoS, statistical multiplex and centralized network management, PTN plays an important role in a carrier network. SDN is developing quickly, having the characters of intel-controlling, centralized controlling and source-opened. Based on the characters, the necessity of the introduction SDN to PTN and application scenarios of base station and private line were discussed. Technical requirements of SPTN were proposed and the basic functions of SDN with the result of SPTN testbed in Shanghai CMCC were implied. Finally, the evolution road of transferred layer and controller layer in carrier network after the introduction of SDN was discussed. |
| format | Article |
| id | doaj-art-239c2b5f8a824a06a8e64023506d75b0 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-12-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-239c2b5f8a824a06a8e64023506d75b02025-01-15T03:15:54ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-12-0131120059611729Introduction and Application Analysis of SDN in PTNJinkai TangQi ZhangWith the features of end-to-end QoS, statistical multiplex and centralized network management, PTN plays an important role in a carrier network. SDN is developing quickly, having the characters of intel-controlling, centralized controlling and source-opened. Based on the characters, the necessity of the introduction SDN to PTN and application scenarios of base station and private line were discussed. Technical requirements of SPTN were proposed and the basic functions of SDN with the result of SPTN testbed in Shanghai CMCC were implied. Finally, the evolution road of transferred layer and controller layer in carrier network after the introduction of SDN was discussed.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015266/software defined networkingpacket transport networkcontroller |
| spellingShingle | Jinkai Tang Qi Zhang Introduction and Application Analysis of SDN in PTN Dianxin kexue software defined networking packet transport network controller |
| title | Introduction and Application Analysis of SDN in PTN |
| title_full | Introduction and Application Analysis of SDN in PTN |
| title_fullStr | Introduction and Application Analysis of SDN in PTN |
| title_full_unstemmed | Introduction and Application Analysis of SDN in PTN |
| title_short | Introduction and Application Analysis of SDN in PTN |
| title_sort | introduction and application analysis of sdn in ptn |
| topic | software defined networking packet transport network controller |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015266/ |
| work_keys_str_mv | AT jinkaitang introductionandapplicationanalysisofsdninptn AT qizhang introductionandapplicationanalysisofsdninptn |