Mobility control to make micro-cells seem a virtual single cell

• Project/Area Number: 21500085
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Computer system/Network
• Research Institution: Ritsumeikan University
• Principal Investigator: YAMADA Takahiko 立命館大学, 総合理工学研究機構, 教授 (00268161)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 移動通信 / マイクロセル / 高速移動 / 高速転送 / マルチメディア / 移動制御 / 移動通信網 / 移動通信統合方式 / 高速移動支援 / ポーリング型通信 / 連結セル / 論理マクロセル / 統合移動通信網

Research Abstract

A new micro-cellular network based on a virtual singe cell concept which allows high performance in IP packet transportation is presented. In detail, an integrated mobile network is proposed which includes conventional macro-cellular network, WLAN and the proposed virtual single cell network. The simulation result on packet transfer performance in wireless section is shown. Mobility control algorithms to avoid concentrated processing and to minimize the frequency of vacant polling which the virtual single cell architecture draws.

Research Products

• [Journal Article] Seamless handover supported by parallel polling and dynamic multicast group in connected WLAN micro-cell system (2012)
  • Author(s): Thanh Hoa Phan、Gaute Lambertsen、Takahiko Yamada
  • Journal Title: Computer Communication Volume: 35 Pages: 89-99
  • Peer Reviewed
• [Journal Article] Seamless handover supported by parallel polling and dynamic multicast group in connected WLAN micro-cell system (2012)
  • Author(s): Thanh Hoa Phan, Gaute Lambertsen, Takahiko Yamada
  • Journal Title: Computer Communications Volume: 35 Issue: 1 Pages: 89-99
  • DOI: 10.1016/j.comcom.2011.07.005
  • Peer Reviewed
• [Journal Article] Mobile multiple polling in a micro-cellular network to allow high-bit-rate packet transfer for fast terminals (2010)
  • Author(s): Takahiko Yamada, Phan Thanh Hoa
  • Journal Title: Proceeding of APSITT 2010 Pages: 6-6
  • Peer Reviewed
• [Journal Article] Cooperative control of connected micro-cells for a virtual single cell for fast handover (2010)
  • Author(s): Phan Thanh Hoa, Yamada Takahiko
  • Journal Title: Proceedings of CSDNP 2010 Pages: 5-5
  • Peer Reviewed
• [Journal Article] From Macrocell to microcelullar system to offer road communication to vehicle (2010)
  • Author(s): Phan Thanh Hoa, Takahiko YAMADA
  • Journal Title: Proceedings of APCC 2010 Pages: 6-6
  • Peer Reviewed
• [Journal Article] Polling-Based High-Bit Packet Transfer in a Microcellular Network to Allow Fast Terminals (2009)
  • Author(s): Phan Thanh Hoa、Gaute Lambertsen、Takahiko Yamada
  • Journal Title: IEICE TRANS. Commun. Volume: E92-B Pages: 275-280
  • Peer Reviewed
• [Journal Article] Polling-Based High-Bit Packet Transfer in a Microcellular Network to Allow Fast Terminals (2009)
  • Author(s): Phan Thanh Hoa, Gaute Lambertsen, Takahiko Yamada
  • Journal Title: IEICE TRANS. Commun., November 2009. VOL.E92-B, NO.11 Pages: 275-280
  • Peer Reviewed
• [Journal Article] Implementation of parallel polling to support fast handover to fast moving terminals in a microcellular network (2009)
  • Author(s): Phan Thanh Hoa, Yamada Takahiko
  • Journal Title: Proceedings of the 12th International Symposium on Wireless Personal Multimedia Communications (電子出版全5)
  • Peer Reviewed
• [Journal Article] High-speed infrastructure cellular network for vehicular users, International workshop on communication technologies for vehicles (2009)
  • Author(s): Phan Thanh Hoa, Takahiko YAMADA
  • Journal Title: Proceedings of 7th IEEE International Symposium on Communication Systems, Networks, Oct.2009. (電子出版全5)
  • Peer Reviewed
• [Presentation] From Macro-cell to micro-celullar system to offer road comm unication to vehicle (2010)
  • Author(s): Phan Thanh Hoa、Takahiko Y AMADA
  • Organizer: APCC 2010
  • Place of Presentation: オークランド(ニュージーランド)
  • Year and Date: 2010-11-01
• [Presentation] マルチメディア化に向けた統合移動通信網 (2010)
  • Author(s): 山田喬彦
  • Organizer: 電子情報通信学会無線システム研究会
  • Place of Presentation: 仙台市東北大学
  • Year and Date: 2010-09-03
• [Presentation] Cooperative control of c onnected micro-cells for a virtual single cell for fast handover (2010)
  • Author(s): Phan Thanh Hoa、Yamada Taka hiko
  • Organizer: CSDNP
  • Place of Presentation: ニューキャッスル(イギリス)
  • Year and Date: 2010-07-22
• [Presentation] An integrated mobile network supporting urban activities (2010)
  • Author(s): Phan Thanh Hoa, Takahiko Yamada
  • Organizer: ITU-T WORKSHOP ICTs : Building the Green City of the Future
  • Place of Presentation: 中国上海万博国連パビリオン
  • Year and Date: 2010-05-14
• [Presentation] Virtual single cells ove r a micro-cellular network along roads su pporting vehicular multimedia (2010)
  • Author(s): Takahiko Yamada、Phan Thanh Hoa
  • Organizer: The Fully Networked Car Workshop by ITU
  • Place of Presentation: ジュネーブ(スイス)
  • Year and Date: 2010-03-04
• [Presentation] Virtual single cells over a micro-cellular network along roads supporting vehicular multimedia (2010)
  • Author(s): Takahiko Yamada, Phan Thanh Hoa
  • Organizer: The Fully Networked Car Workshop by ITU
  • Place of Presentation: スイス ジュネーブ
  • Year and Date: 2010-03-04
• [Presentation] 連結型マイクロセルにおけるポーリング型高速パケット転送と高速移動支援制御 (2010)
  • Author(s): 山田喬彦, ファンタンホア
  • Organizer: 電子情報通信学会無線システム研究会
  • Place of Presentation: 福岡市 九州大学
  • Year and Date: 2010-01-29
• [Presentation] High-speed infrastr ucture cellular network for vehicular user s、International workshop on communica tion technologies for vehicles (2009)
  • Author(s): Phan Thanh Hoa、Takahiko YA MADA
  • Organizer: ICUMT
  • Place of Presentation: サンクトぺテルブルグ(ロシア)
  • Year and Date: 2009-10-14