Presentation 2017-04-21
Study of low-latency layer 2 switch architecture for mobile front haul
Kazuto Nishimura, Atsushi Kitada, Masaki Hirota, Hiroshi Tomonaga,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In 5th Generation mobile communication, it is considered that Mobile Front Haul (MFH) network is integrated to Layer 2 network because of network efficiency. However, in such a network, MFH traffic may be influenced by other traffic in point of delay. As MFH traffic is delay-sensitive, IEEE802.1-Time Sensitive Networking (TSN) is paid attention because it may achieve low latency communication in packet network. In this paper, we focus on IEEE802.1Qbv (Time Aware Shaper : TAS) which is one of the queueing architecture of TSN. We propose the autonomous TAS method which could solve the operational problem, and evaluate efficiency by using network simulation.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Mobile Front Haul / Low-latency / Layer 2 switch / IEEE802.1 TSN / IEEE802.1Qbv
Paper # CS2017-8
Date of Issue 2017-04-13 (CS)

Conference Information
Committee CS / CQ
Conference Date 2017/4/20(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Chitose Institute of Science and Technology
Topics (in Japanese) (See Japanese page)
Topics (in English) Network Serice, Service Quality, SDN (Software-Defined Networking), NFV (Network Functions. Virtualization), Network Virtualization, Cloud, Contents Delivery, etc
Chair Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Kyoko Yamori(Asahi Univ.)
Vice Chair Hidenori Nakazato(Waseda Univ.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC)
Secretary Hidenori Nakazato(NTT) / Takanori Hayashi(Kyushu Univ.) / Hideyuki Shimonishi(Osaka Univ.)
Assistant / Hirantha Abeysekera(NTT) / Norihiro Fukumoto(KDDI R&D Labs.)

Paper Information
Registration To Technical Committee on Communication Systems / Technical Committee on Communication Quality
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Study of low-latency layer 2 switch architecture for mobile front haul
Sub Title (in English)
Keyword(1) Mobile Front Haul
Keyword(2) Low-latency
Keyword(3) Layer 2 switch
Keyword(4) IEEE802.1 TSN
Keyword(5) IEEE802.1Qbv
1st Author's Name Kazuto Nishimura
1st Author's Affiliation Fujitsu Laboratories(FLAB)
2nd Author's Name Atsushi Kitada
2nd Author's Affiliation Fujitsu Laboratories(FLAB)
3rd Author's Name Masaki Hirota
3rd Author's Affiliation Fujitsu Laboratories(FLAB)
4th Author's Name Hiroshi Tomonaga
4th Author's Affiliation Fujitsu Laboratories(FLAB)
Date 2017-04-21
Paper # CS2017-8
Volume (vol) vol.117
Number (no) CS-4
Page pp.pp.37-42(CS),
#Pages 6
Date of Issue 2017-04-13 (CS)