Presentation | 2020-01-17 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, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Beyond 5G / Mobile Fronthaul / TDM-PON / Low Latency / Mobile-DBA / HLS/LLS base stations |
Paper # | CS2019-95 |
Date of Issue | 2020-01-09 (CS) |
Conference Information | |
Committee | CS / OCS |
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Conference Date | 2020/1/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Beppu Housensou Hotel (Oita Pref.) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hidenori Nakazato(Waseda Univ.) / Joji Maeda(Tokyo Univ. of Science) |
Vice Chair | Jun Terada(NTT) |
Secretary | Jun Terada(Waseda Univ.) / (Mitsubishi Electric) |
Assistant | Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) |
Paper Information | |
Registration To | Technical Committee on Communication Systems / Technical Committee on Optical Communication Systems |
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Language | JPN |
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 |
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) |
Date | 2020-01-17 |
Paper # | CS2019-95 |
Volume (vol) | vol.119 |
Number (no) | CS-365 |
Page | pp.pp.39-44(CS), |
#Pages | 6 |
Date of Issue | 2020-01-09 (CS) |