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| Presentation | 2020-04-17 11:35 5G xHaul Sharing as Slices Implementation with TAPI based orchestration Hiroki Baba, Shiku Hirai, Takuya Tojo, Takayuki Nakamura, Aki Fukuda, Saburou Seto, Seisho Yasukawa (NTT), Hiroshige Tanaka (NTT Communications), Taiki Yamazaki, Noriyoshi Yamazaki, Noritaka Abe (OOL)  NS2020-8 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The decomposition of a 5G radio access network (RAN) accelerates inter-operator infrastructure sharing of the corresponding transport network as well as the centralized deployment of a centralized unit (CU) and distributed unit (DU). We propose an architecture that enables inter-operator infrastructure sharing of 5G xHaul as slices and on-demand creation of xHaul network slices dynamically over multiple network operators that are interconnected and orchestrated with the standardized interface of the Open Networking Foundation (ONF) Transport API (TAPI) and corresponding standard from Metro Ethernet Forum (MEF). Through a proof of concept, we validated the implementation of the architecture in three live network domains for 5G xHaul. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Network slicing / RAN / xHaul / Inter-operator orchestration / SDN / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 4, NS2020-8, pp. 63-68, April 2020. | |
| Paper # | NS2020-8 | |
| Date of Issue | 2020-04-09 (NS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NS2020-8 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2020-04-16 - 2020-04-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Traffic, Network evaluation, Performance, Resource control and management, Traffic engineering, Network reliability and resilience, Network Intelligence and AI, etc. |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2020-04-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 5G xHaul Sharing as Slices Implementation with TAPI based orchestration |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | Network slicing |
| Keyword(3) | RAN |
| Keyword(4) | xHaul |
| Keyword(5) | Inter-operator orchestration |
| Keyword(6) | SDN |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroki Baba |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Shiku Hirai |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Takuya Tojo |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Takayuki Nakamura |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 5th Author's Name | Aki Fukuda |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 6th Author's Name | Saburou Seto |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 7th Author's Name | Seisho Yasukawa |
| 7th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 8th Author's Name | Hiroshige Tanaka |
| 8th Author's Affiliation | NTT Communications (NTT Communications) |
| 9th Author's Name | Taiki Yamazaki |
| 9th Author's Affiliation | Okinawa Open Laboratories (OOL) |
| 10th Author's Name | Noriyoshi Yamazaki |
| 10th Author's Affiliation | Okinawa Open Laboratories (OOL) |
| 11th Author's Name | Noritaka Abe |
| 11th Author's Affiliation | Okinawa Open Laboratories (OOL) |
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| Speaker | Author-1 |
| Date Time | 2020-04-17 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2020-8 |
| Volume (vol) | vol.120 |
| Number (no) | no.4 |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2020-04-09 (NS) |
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