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Study on realization of virtual cellular system for ultra high speed packet mobile network

Research Project

Project/Area Number 16560320
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Communication/Network engineering
Research InstitutionTohoku University

Principal Investigator

KUDOH Eisuke  Tohoku University, Graduate School of Engineering, Associate Professor, 大学院工学研究科, 助教授 (80344696)

Co-Investigator(Kenkyū-buntansha) ADACHI Fumiyuki  Tohoku University, Graduate School of Engineering, Professor, 大学院工学研究科, 教授 (90323055)
Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2005: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2004: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsvirtual cellular network / multi-hop / route construction / resource assignment / packet / mobile communication network
Research Abstract

For ultra high speed packet mobile network, we have proposed a virtual cellular system. Multi-hop route construction algorithm and radio resource allocation are important technical issues of virtual cellular system. Our study is summarized below.
1. Study of multi-hop route construction of virtual cell
Multi-hop route construction algorithm based on the minimum transmit power criterion was proposed. To further reduce the route total transmit power, multi-hop maximal ratio combining (MHMRC) diversity was proposed and the power reduction by MHMRC diversity was evaluated by computer simulation. We also proposed a table-driven route reconstruction algorithm in order to reconstruct the multi-hop route rapidly when a link or port failure occurs.
2. Study on resource assignment of virtual cell
An on-demand channel assignment strategy, using the channel segregation dynamic channel allocation (CS-DCA) algorithm, was proposed for multi-hop link among mobile terminal~wireless port~central port. Due to decreased transmit power in the multi-hop links, the decreased interference leads to less blocking probability compared to present cellular network. A call is blocked when there is no channel available at one link over the multi-hop route. To avoid the call blocking, a relay skipping method was proposed. The impact of the proposed method on the blocking probability was evaluated.
3. Study on 2-hop virtual cell
In order to shift from an existing cellular system easily, the number of hops may be limited to 2. The impact of the distribution of wireless ports on the outage probability, the resource assignment algorithm and the throughput performance of 2-hop virtual cellular system were studied.

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (65 results)

All 2007 2006 2005 2004

All Journal Article (65 results)

  • [Journal Article] 2ホップバーチャルセルラネットワークにおけるスループット特性2007

    • Author(s)
      工藤栄亮
    • Journal Title

      信学技報 RCS2006-265

      Pages: 123-126

    • NAID

      110006248889

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] 2ホップバーチャルセルラネットワークにおける呼損率特性2007

    • Author(s)
      石田仁志
    • Journal Title

      信学技報 RCS2006-266

      Pages: 127-130

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Outage probability of a 2 hop virtual cellular network2007

    • Author(s)
      Bijeta JOSHI
    • Journal Title

      Technical Report of IEICE RCS2006-267

      Pages: 131-134

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Throughput performance of a 2 hop virtual cellular network2007

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      Technical Report of IEICE RCS2006-265

      Pages: 123-126

    • NAID

      110006248889

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Blocking probability of a 2 hop virtual cellular network2007

    • Author(s)
      Hitoshi ISHIDA
    • Journal Title

      Technical Report of IEICE RCS2006-266

      Pages: 127-130

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Outage probability of a 2 hop virtual cellular network2007

    • Author(s)
      Bijeta Joshi
    • Journal Title

      Technical Report of IEICE RCS2006-267

      Pages: 131-134

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Blocking Probability of a DS-CDMA Multi-Hop Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      IEICE Trans. Fundamentals vol.E89-A, no.7

      Pages: 1875-1883

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] On-Demand Channel Assignment Using Channel Segregation for Uplink DS-CDMA Multi-Hop Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Proc. IEEE 63rd Vehicular Technol. Conf. (VTC2006-Spring) (CDROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A Relay Skipping Method For a Multi-Hop DS-CDMA Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Proc. IEEE 64th Vehicular Technol. Conf. (VTC2006-Fall) (CDROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Relay skipping method to avoid the call blocking in a Multi-Hop DS-CDMA Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      信学技報 RCS2005-162

      Pages: 41-46

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] On the optimum number of hops in a wireless Multi-Hop DS-CDMA VCN using on-demand channel assignment2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      信学技報 RCS2005-209

      Pages: 187-192

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Blocking Probability of a DS-CDMA Multi-Hop Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      IEICE Trans. Fundamentals vo1.E89-A, no.7

      Pages: 1875-1883

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A Relay Skipping Method For a Multi-Hop DS-CDMA Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Proc. IEEE 63rd Vehicular Technol. Conf. (VTC2006-Spring)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] On-Demand Channel Assignment Using Channel Segregation for Uplink DS-CDMA Multi-Hop Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMII
    • Journal Title

      Proc. IEEE 64th Vehicular Technol. Conf. (VTC2006-Fall),(CDROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Relay skipping method to avoid the call blocking in a Multi-Hop DS-CDMA Virtual Cellular Network,2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Technical Report of IEICE RCS2005-162

      Pages: 41-46

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] On the optimum number of hops in a wireless Multi-Hop DS-CDMA VCN using on-demand channel assignment,2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Technical Report of IEICE RCS2005-209

      Pages: 187-192

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] On-Demand Channel Assignment Using Channel Segregation for Uplink DS-CDMA Multi-Hop Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Proc. IEEE 63rd Vehicular Technol. Conf. (VTC2006-Spring) (CDROMにつきページ番号はなし)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A Relay Skipping Method For a Multi-Hop DS-CDMA Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Proc. IEEE 64th Vehicular Technol. Conf. (VTC2006-Fall) (CDROMにつきページ番号はなし)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Relay skipping method to avoid the call blocking in a Multi-Hop DS-CDMA Virtual Cellular Network2006

    • Author(s)
      Lalla Soundous EL Alami, Eisuke Kudoh, Fumiyuki Adachi
    • Journal Title

      信学技報 RCS2005-162

      Pages: 41-46

    • NAID

      10017305899

    • Related Report
      2005 Annual Research Report
  • [Journal Article] On the optimum number of hops in a wireless Multi-Hop DS-CDMA VCN using on-demand channel assignment2006

    • Author(s)
      Lalla Soundous EL Alami, Eisuke Kudoh, Fumiyuki Adachi
    • Journal Title

      信学技報 RCS2005-209

      Pages: 187-192

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Power and frequency efficient wireless multi-hop virtual cellular concept2005

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      IEICE Trans. Commun. Vol.E88-B, No.4

      Pages: 1613-1621

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Distributed dynamic channel assignment for multi-hop DS-CDMA virtual cellular network2005

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      IEICE Trans. Commun. Vol.E88-B, No.6

      Pages: 2525-2531

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Transmit Power Efficiency of Multi-Hop MRC Diversity for a DS-CDMA Virtual Cellular Network"2005

    • Author(s)
      Imane DAOU
    • Journal Title

      IEICE Trans. Commun. Vol.E88-B, No.9

      Pages: 3643-3648

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Transmit Power Efficiency of Multi-Hop Hybrid Selection/MRC Diversity for a DS-CDMA Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      Proc. IEEE 62nd Vehicular Technol. Conf. (VTC2005-Fall) (CDROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Multi-hop Virtual Cellular Network2005

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      XXXVIIIth General Assembly of International Union of Radio Science (URSI) (CDROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Transmit Power Efficiency of Multi-Hop MRC Diversity for a DS-CDMA Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      信学技報 RCS2004-239

      Pages: 19-24

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ランダム送信電力制御を適用したマルチセルDS-CDMAスロッテッドALOHAのスループットとリンク容量2005

    • Author(s)
      王智森
    • Journal Title

      信学技報 RCS2004-315

      Pages: 149-154

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] On-Demand Channel Assignment for Multi-Hop Virtual Cellular Networks using Channel Segregation algorithm2005

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      信学技報 RCS2004-376

      Pages: 57-62

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Adaptive Route Reconstruction Algorithm for Multi-hop Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      信学技報 RCS2004-377

      Pages: 63-68

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 帯域分割とランダムTPCを併用したDS-CDMAスロッテッドアロハのリンク容量とスループット2005

    • Author(s)
      王智森
    • Journal Title

      信学技報 RCS2005-21

      Pages: 29-34

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Modified Rerouting Algorithm for a Multi-hop Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      信学技報 RCS2005-65

      Pages: 7-12

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 周波数領域重み更新と遅延時間領域チャネル推定を用いるOFDM適応アンテナアレー2005

    • Author(s)
      中村理
    • Journal Title

      信学技報 RCS2005-110

      Pages: 19-24

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Power and Frequency Efficient Wireless Multi-Hop Virtual Cellular Concept2005

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      IEICE Trans. Commun. vol.E88-B, no.4

      Pages: 1613-1621

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Distributed Dynamic Channel Assignment for Multi-Hop DS-CDMA Virtual Cellular Network2005

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      IEICE Trans. Commun. vol.E88-B, no.6

      Pages: 2525-2531

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Transmit Power Efficiency of Multi-Hop MRC Diversity for a Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      IEICE Trans. Commun. vol.E88-B, no.9

      Pages: 3643-3648

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Transmit Power Efficiency of Multi-Hop Hybrid Selection/MRC Diversity for a DS-CDMA Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      Proc. IEEE 62nd Vehicular Technol. Conf. (VTC2005-Fall)(COROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Multi-hop Virtual Cellular Network" Lalla Soundous EL ALAMII, "On-Demand Channel Assignment Using Channel Segregation for Uplink DS-CDMA Multi-Hop Virtual Cellular Network2005

    • Author(s)
      Eisuke KUDOH
    • Journal Title

      XXXVIIIth General Assembly of International Union of Radio Science (URSI)(CDROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Transmit Power Efficiency of Multi-Hop MRC Diversity for a DS-CDMA Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      Technical Report of IEICE RCS2004-239

      Pages: 19-24

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Throughput of Slotted ALOHA DS-CDMA with Random TPC in a Multi-Cell Environment2005

    • Author(s)
      ZhiSen WANG
    • Journal Title

      Technical Report of IEICE RCS2004-315, pp

      Pages: 149-154

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] On-Demand Channel Assignment for Multi-Hop Virtual Cellular Networks using Channel Segregation algorithm,2005

    • Author(s)
      Lalla Soundous EL ALAMI
    • Journal Title

      Technical Report of IEICE RCS2004-376

      Pages: 57-62

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Adaptive Route Reconstruction Algorithm for Multi-hop Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      Technical Report of IEICE RCS2004-377

      Pages: 63-68

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Link Capacity and Throughput of DS-CDMA Slotted ALOHA using Frequency-band Division and Random Transmit Power Control2005

    • Author(s)
      ZhiSen WANG
    • Journal Title

      Technical Report of IEICE RCS2005-21

      Pages: 29-34

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Modified Rerouting Algorithm for a Multi-hop Virtual Cellular Network2005

    • Author(s)
      Imane DAOU
    • Journal Title

      Technical Report of IEICE RCS2005-65

      Pages: 7-12

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] OFDM Adaptive Antenna Array with Frequency-domain Weight Updating and Delay Time-domain Channel Estimation2005

    • Author(s)
      Osamu NAKAMURA
    • Journal Title

      Technical Report of IEICE RCS2005-110

      Pages: 19-24

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Power and frequency efficient wireless multi-hop virtual cellular concept2005

    • Author(s)
      E.Kudoh, F.Adachi
    • Journal Title

      IEICE Trans.Commun. Vol.E88-B, No.4

      Pages: 1613-1621

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Distributed dynamic channel assignment for multi-hop DS-CDMA virtual cellular network2005

    • Author(s)
      E.Kudoh, F.Adachi
    • Journal Title

      IEICE Trans.Commun. Vol.E88-B, No.6

      Pages: 2525-2531

    • NAID

      110003222945

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Transmit Power Efficiency of Multi-Hop MRC Diversity for a DS-CDMA Virtual Cellular Network,2005

    • Author(s)
      I.Daou, E.Kudoh, F.Adachi
    • Journal Title

      IEICE Trans.Commun. Vol.E88-B, No.9

      Pages: 3643-3648

    • NAID

      110003283448

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Transmit Power Efficiency of Multi-Hop Hybrid Selection/MRC Diversity for a DS-CDMA Virtual Cellular Network2005

    • Author(s)
      I.Daou, E.Kudoh, F.Adachi
    • Journal Title

      Proc.IEEE 62nd Vehicular Technol.Conf.(VTC2005-Fall), Dallas, U.S.A. (CDROM)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Multi-hop Virtual Cellular Network2005

    • Author(s)
      E.Kudoh, F.Adachi
    • Journal Title

      XXXVIIIth General Assembly of International Union of Radio Science (URSI) (CDROM)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 帯域分割とランダムTPCを併用したDS-CDMAスロッテッドアロハのリンク容量とスループット2005

    • Author(s)
      王智森, 工藤栄亮, 安達文幸
    • Journal Title

      信学技報 RCS2005-21

      Pages: 29-34

    • NAID

      110003306407

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Modified Rerouting Algorithm for a Multi-hop Virtual Cellular Network2005

    • Author(s)
      Imane Daou, Eisuke Kudoh, Fumiyuki Adachi
    • Journal Title

      信学技報 RCS2005-65

      Pages: 7-12

    • NAID

      110003306580

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 周波数領域重み更新と遅延時間領域チャネル推定を用いるOFDM適応アンテナアレー2005

    • Author(s)
      中村理, 高岡辰輔, 工藤栄亮, 安達文幸
    • Journal Title

      信学技報 RCS2005-110

      Pages: 19-24

    • NAID

      110004019647

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Transmit Power Efficiency of Multi-Hop MRC Diversity for a DS-CDMA Virtual Cellular Network2005

    • Author(s)
      Imane Daou, Eisuke Kudoh, Fumiyuki Adachi
    • Journal Title

      信学技報 RCS2004-239

      Pages: 19-24

    • NAID

      110003283448

    • Related Report
      2004 Annual Research Report
  • [Journal Article] ランダム送信電力制御を適用したマルチセルDS-CDMAスロッテッドALOHAのスループットとリンク容量2005

    • Author(s)
      王智森, 工藤栄亮, 安達文幸
    • Journal Title

      信学技報 RCS2004-315

      Pages: 149-154

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Adaptive Route Reconstruction Algorithm for Multi-hop Virtual Cellular Network2005

    • Author(s)
      Imane Daou, Eisuke Kudoh, Fumiyuki Adachi
    • Journal Title

      信学技報 RCS2004-377

      Pages: 63-68

    • NAID

      10015558676

    • Related Report
      2004 Annual Research Report
  • [Journal Article] On-Demand Channel Assignment for Multi-Hop Virtual Cellular Networks using Channel Segregation algorithm2005

    • Author(s)
      Lalla Soundous EI Alami, Eisuke Kudoh, Fumiyuki Adachi
    • Journal Title

      信学技報 RCS2004-376

      Pages: 57-62

    • Related Report
      2004 Annual Research Report
  • [Journal Article] マルチパスフェージング環境下における適応アンテナアレーのビット誤り率特性2004

    • Author(s)
      中村理
    • Journal Title

      第6回DSP教育者会議

      Pages: 83-86

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ランダム送信電力制御を適用したシングルDS-CDMAスロッテッドアロハにおけるスループットとリンク容量2004

    • Author(s)
      王智森
    • Journal Title

      信学技報 RCS2004-121

      Pages: 7-11

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] BER performance of Adaptive Antenna Array under Multi-path Fading Channel2004

    • Author(s)
      Osamu NAKAMURA
    • Journal Title

      6th DSPS

      Pages: 83-86

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Throughput of Slotted ALOHA DS-CDMA with Random TPC in a Single Cell Environment2004

    • Author(s)
      ZhiSen WANG
    • Journal Title

      Technical Report of IEICE RCS2004-121

      Pages: 7-11

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Distributed Dynamic Channel Assignment for A Multi-hop Virtual Cellular System2004

    • Author(s)
      E.Kudoh, F.Adachi
    • Journal Title

      IEEE proc.VTC'2004 spring Vol.4

      Pages: 2286-2294

    • NAID

      10011867049

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Impact of Frequency-selective Fading on Distributed Dynamic Channel Assignment in a DS-CDMA Multi-hop Virtual Cellular Network2004

    • Author(s)
      E.Kudoh, F.Adachi
    • Journal Title

      IEEE proc.VTC'2004 fall

    • Related Report
      2004 Annual Research Report
  • [Journal Article] マルチホップバーチャルセルラネットワークにおけるチャネル棲み分けを適用した動的チャネル割当ての効果2004

    • Author(s)
      工藤栄亮, 安達文幸
    • Journal Title

      信学技報 RCS2004-100

      Pages: 67-71

    • NAID

      110003172861

    • Related Report
      2004 Annual Research Report
  • [Journal Article] マルチパスフェージング環境下における適応アンテナアレーのビット誤り率特性2004

    • Author(s)
      中村理, 井上高道, 工藤栄亮, 安達文幸
    • Journal Title

      第6回DSP教育者会議

      Pages: 83-86

    • Related Report
      2004 Annual Research Report
  • [Journal Article] ランダム送信電力制御を適用したシングルDS-CDMAスロッテッドアロハにおけるスループットとリンク容量2004

    • Author(s)
      王智森, 工藤栄亮, 安達文幸
    • Journal Title

      信学技報 RCS2004-121

      Pages: 7-11

    • NAID

      110003304556

    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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