Presentation | 2013-09-12 Low delay access techniques in Ethernet PON for M2M applications Masashi TADOKORO, Daisuke MURAYAMA, Ken-ichi SUZUKI, Naoto YOSHIMOTO, Ryogo KUBO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Future M2M(Machine-to-Machine) applications such as smart grids may require ultra-low latency in networked sensing and control even at the expense of a few information losses. This paper proposes hybrid access techniques in Ethernet passive optical networks (EPONs) in order to reduce the average upstream queuing delay caused by Multi-Point Control protocol (MPCP). The proposed techniques combine existing TDMA and novel contention-based access schemes, which utilize a contention access period (CAP) and MPCP-based contention-free access period (CFP). During the CAP, an optical network unit (ONU) can send upstream data without exchanging MPCP messages. The proposed techniques are validated by a numerical analysis. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical Access / PON / M2M / Inter-ONU communication / smart grid / Low delay / CAP / CFP |
Paper # | CQ2013-35 |
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Conference Information | |
Committee | CQ |
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Conference Date | 2013/9/5(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Low delay access techniques in Ethernet PON for M2M applications |
Sub Title (in English) | |
Keyword(1) | Optical Access |
Keyword(2) | PON |
Keyword(3) | M2M |
Keyword(4) | Inter-ONU communication |
Keyword(5) | smart grid |
Keyword(6) | Low delay |
Keyword(7) | CAP |
Keyword(8) | CFP |
1st Author's Name | Masashi TADOKORO |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Daisuke MURAYAMA |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Ken-ichi SUZUKI |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Naoto YOSHIMOTO |
4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
5th Author's Name | Ryogo KUBO |
5th Author's Affiliation | Department of Electronics and Electrical Engineering, Keio University |
Date | 2013-09-12 |
Paper # | CQ2013-35 |
Volume (vol) | vol.113 |
Number (no) | 208 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |