講演名 2016-09-02
Handover Reduction using Optical Matrix Switch for Centralized Radio Access Network
Withawat Tangtrongpairoj(奈良先端大), Takeshi Higashino(奈良先端大), Minoru Okada(奈良先端大),
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抄録(和) The mobile backhaul and fronthaul are capable of deploying the LTE cells at the indoor location. Since its link topology is based on the point-to-point, the handover process must be activated whenever the mobile user moves across the cell. As for the indoor LTE system, the number of handover is further increased than outdoor location because of the limitation of transmitting power of the indoor equipment. In this paper, the centralized radio access network (C-RAN) with analog Radio over Fiber (RoF) incorporated with optical matrix switch is introduced instead of the conventional point-to-point link. Simulation results show that our proposal reduces the number of handover by 16.62% and 38.27% compared with point-to-point connection in the cases of high resource usage and low resource usage, respectively.
抄録(英) The mobile backhaul and fronthaul are capable of deploying the LTE cells at the indoor location. Since its link topology is based on the point-to-point, the handover process must be activated whenever the mobile user moves across the cell. As for the indoor LTE system, the number of handover is further increased than outdoor location because of the limitation of transmitting power of the indoor equipment. In this paper, the centralized radio access network (C-RAN) with analog Radio over Fiber (RoF) incorporated with optical matrix switch is introduced instead of the conventional point-to-point link. Simulation results show that our proposal reduces the number of handover by 16.62% and 38.27% compared with point-to-point connection in the cases of high resource usage and low resource usage, respectively.
キーワード(和) LTE / C-RAN / Radio over Fiber / Handover
キーワード(英) LTE / C-RAN / Radio over Fiber / Handover
資料番号 SIS2016-27
発行日 2016-08-25 (SIS)

研究会情報
研究会 SIS / IPSJ-AVM
開催期間 2016/9/1(から2日開催)
開催地(和) 大阪電気通信大学
開催地(英) Osaka Electro-Communication Univ.
テーマ(和) 知的マルチメディアシステム,一般
テーマ(英) Knowledge Multimedia Systems, etc.
委員長氏名(和) 田中 宏和(広島市大) / 川村 春美(サレジオ高専)
委員長氏名(英) Hirokazu Tanaka(Hiroshima City Univ.) / Harumi Kawamura(*)
副委員長氏名(和) 仲地 孝之(NTT) / 末竹 規哲(山口大)
副委員長氏名(英) Takayuki Nakachi(NTT) / Noriaki Suetake(Yamaguchi Univ.)
幹事氏名(和) 原田 康祐(東芝) / 辻 裕之(神奈川工科大) / 加藤 晴久(KDDI研) / 亀田 裕介(東京理科大) / 藤井 寛(NTT)
幹事氏名(英) Kosuke Harada(Toshiba) / Hiroyuki Tsuji(Kanagawa Inst. of Tech.) / Haruhisa Kato(KDDI R&D Labs.) / Yusuke Kameda(Tokyo Univ. of Science) / Hiroshi Fujii(NTT)
幹事補佐氏名(和) 田向 権(九工大) / 藤吉 正明(首都大東京)
幹事補佐氏名(英) Hakaru Tamukoh(Kyushu Inst. of Tech.) / Masaaki Fujiyoshi(Tokyo Metropolitan Univ.)

講演論文情報詳細
申込み研究会 Technical Committee on Smart Info-Media Systems / Special Interest Group on Audio Visual and Multimedia Information Processing
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Handover Reduction using Optical Matrix Switch for Centralized Radio Access Network
サブタイトル(和)
キーワード(1)(和/英) LTE / LTE
キーワード(2)(和/英) C-RAN / C-RAN
キーワード(3)(和/英) Radio over Fiber / Radio over Fiber
キーワード(4)(和/英) Handover / Handover
第 1 著者 氏名(和/英) Withawat Tangtrongpairoj / Withawat Tangtrongpairoj
第 1 著者 所属(和/英) Nara Institute of Science and Technology(略称:奈良先端大)
Nara Institute of Science and Technology(略称:NAIST)
第 2 著者 氏名(和/英) Takeshi Higashino / Takeshi Higashino
第 2 著者 所属(和/英) Nara Institute of Science and Technology(略称:奈良先端大)
Nara Institute of Science and Technology(略称:NAIST)
第 3 著者 氏名(和/英) Minoru Okada / Minoru Okada
第 3 著者 所属(和/英) Nara Institute of Science and Technology(略称:奈良先端大)
Nara Institute of Science and Technology(略称:NAIST)
発表年月日 2016-09-02
資料番号 SIS2016-27
巻番号(vol) vol.116
号番号(no) SIS-204
ページ範囲 pp.65-68(SIS),
ページ数 4
発行日 2016-08-25 (SIS)