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Paper Abstract and Keywords
Presentation 2020-01-17 13:50
Experimental evaluation of bandwidth allocation scheme on TDM-PON for co-existing HLS/LLS base stations
Hiroko Nomura, Hirotaka Ujikawa, Hiroyuki Uzawa, Hirotaka Nakamura, Jun Terada (NTT) CS2019-95
Abstract (in Japanese) (See Japanese page) 
(in English) The ultra-high density deployment of small cells is being considered as a way of increasing the bandwidth of user equipment (UE) in the next generation mobile fronthaul (MFH). To achieve cost-effective MFH, applying TDM-PON system is considered for fiber-depleted area, though P-t-P configuration is used for fiber-rich area. In this case, our proposed a low-latency TDM-PON using a cooperative dynamic bandwidth allocation (CO-DBA) is potential upstream management scheme. On the other hand, in 5G networks, several functional split points between a central unit (CU), distributed units (DUs) and remote units (RUs) have been discussed and those base stations with each split points have different latency requirements. To realize co-existing of various base stations on a single TDM-PON, we have proposed DBA scheme integrated with SR- and CO-DBA. In this paper, we evaluate the upstream latency and the bandwidth utilization efficiency using proposed DBA scheme by the NG-PON2-capable-chip under wireless transmission is considered by simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) Beyond 5G / Mobile Fronthaul / TDM-PON / Low Latency / Mobile-DBA / HLS/LLS base stations / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 365, CS2019-95, pp. 39-44, Jan. 2020.
Paper # CS2019-95 
Date of Issue 2020-01-09 (CS) 
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 CS2019-95

Conference Information
Committee CS OCS  
Conference Date 2020-01-16 - 2020-01-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Beppu Housensou Hotel (Oita Pref.) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. 
Paper Information
Registration To CS 
Conference Code 2020-01-CS-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental evaluation of bandwidth allocation scheme on TDM-PON for co-existing HLS/LLS base stations 
Sub Title (in English)  
Keyword(1) Beyond 5G  
Keyword(2) Mobile Fronthaul  
Keyword(3) TDM-PON  
Keyword(4) Low Latency  
Keyword(5) Mobile-DBA  
Keyword(6) HLS/LLS base stations  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroko Nomura  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Hirotaka Ujikawa  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Hiroyuki Uzawa  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Hirotaka Nakamura  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Jun Terada  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2020-01-17 13:50:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2019-95 
Volume (vol) vol.119 
Number (no) no.365 
Page pp.39-44 
#Pages 6 
Date of Issue 2020-01-09 (CS) 

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