講演名 2016-04-22
On a Hybrid Packets-and-Circuits Switching Logic
ザニケエフ マラット(東京理科大),
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抄録(和) The packets versus circuits argument is several decades old. Back in the day, what we today refer to as all-IP networking was justified for its efficiency over the circuit-based telephone networks. The analysis was performed on ON-OFF sources for voice (phone calls) and packets came out to be almost twice as efficient. Modern traffic follows the hotspot distribution, where the hotspots -- also known as elephant flows, bulk transfer, etc. -- have higher value than other flows and therefore require higher efficiency. The highest possible efficiency for bulk transfer can be achieved using circuit switching, implemented on IP networks via the cut-through switching mode. This paper proposes a new switching logic which assumes that NOC has both packet and circuit lines and strives to optimize the newly defined efficiency accordingly.
抄録(英) The packets versus circuits argument is several decades old. Back in the day, what we today refer to as all-IP networking was justified for its efficiency over the circuit-based telephone networks. The analysis was performed on ON-OFF sources for voice (phone calls) and packets came out to be almost twice as efficient. Modern traffic follows the hotspot distribution, where the hotspots -- also known as elephant flows, bulk transfer, etc. -- have higher value than other flows and therefore require higher efficiency. The highest possible efficiency for bulk transfer can be achieved using circuit switching, implemented on IP networks via the cut-through switching mode. This paper proposes a new switching logic which assumes that NOC has both packet and circuit lines and strives to optimize the newly defined efficiency accordingly.
キーワード(和) packets vs circuits / cut-through / circuit emulation / bulk transfer / hotspot traffic / network virtualization
キーワード(英) packets vs circuits / cut-through / circuit emulation / bulk transfer / hotspot traffic / network virtualization
資料番号 CS2016-8
発行日 2016-04-14 (CS)

研究会情報
研究会 CS / CQ
開催期間 2016/4/21(から2日開催)
開催地(和) 機械振興会館
開催地(英) Kikai-Shinko-Kaikan Bldg.
テーマ(和) SDN(Software-Defined Networking),NFV(Network Functions Virtualization),ネットワーク仮想化,クラウド,サービス品質,コンテンツ配信,一般
テーマ(英) SDN (Software-Defined Networking), NFV(Network Functions. Virtualization), Network Virtualization, Cloud, Service Quality, Contents Delivery, etc
委員長氏名(和) 坪井 利憲(東京工科大) / 矢守 恭子(朝日大)
委員長氏名(英) Toshinori Tsuboi(Tokyo Univ. of Tech.) / Kyoko Yamori(Asahi Univ.)
副委員長氏名(和) 横谷 哲也(金沢工大) / 林 孝典(NTT) / 下西 英之(NEC)
副委員長氏名(英) Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC)
幹事氏名(和) 高橋 賢(広島市大) / 谷口 友宏(NTT) / 山崎 康広(NEC) / 松田 崇弘(阪大)
幹事氏名(英) Satoshi Takahashi(Hiroshima City Univ.) / Tomohiro Taniguchi(NTT) / Yasuhiro Yamasaki(NEC) / Takahiro Matsuzaki(Osaka Univ.)
幹事補佐氏名(和) / 山本 雅大(OKI) / 古 博(早大) / アベセカラ ヒランタ(NTT)
幹事補佐氏名(英) / Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT)

講演論文情報詳細
申込み研究会 Technical Committee on Communication Systems / Technical Committee on Communication Quality
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) On a Hybrid Packets-and-Circuits Switching Logic
サブタイトル(和)
キーワード(1)(和/英) packets vs circuits / packets vs circuits
キーワード(2)(和/英) cut-through / cut-through
キーワード(3)(和/英) circuit emulation / circuit emulation
キーワード(4)(和/英) bulk transfer / bulk transfer
キーワード(5)(和/英) hotspot traffic / hotspot traffic
キーワード(6)(和/英) network virtualization / network virtualization
第 1 著者 氏名(和/英) ザニケエフ マラット / Marat Zhanikeev
第 1 著者 所属(和/英) 東京理科大学(略称:東京理科大)
Tokyo University of Science(略称:Tokyo Univ. of Science)
発表年月日 2016-04-22
資料番号 CS2016-8
巻番号(vol) vol.116
号番号(no) CS-9
ページ範囲 pp.43-46(CS),
ページ数 4
発行日 2016-04-14 (CS)