WO2007086620A3 - マルチホップ通信方法、マルチホップ通信端末および通信プログラム - Google Patents

マルチホップ通信方法、マルチホップ通信端末および通信プログラム Download PDF

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Publication number
WO2007086620A3
WO2007086620A3 PCT/JP2007/051884 JP2007051884W WO2007086620A3 WO 2007086620 A3 WO2007086620 A3 WO 2007086620A3 JP 2007051884 W JP2007051884 W JP 2007051884W WO 2007086620 A3 WO2007086620 A3 WO 2007086620A3
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WO
WIPO (PCT)
Prior art keywords
terminal
hop communication
hop
communication
transmission
Prior art date
Application number
PCT/JP2007/051884
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English (en)
French (fr)
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WO2007086620A1 (ja
WO2007086620A2 (ja
Inventor
Takeo Fujii
Hiromasa Uchiyama
Original Assignee
Univ Tokyo Nat Univ Corp
Takeo Fujii
Hiromasa Uchiyama
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Tokyo Nat Univ Corp, Takeo Fujii, Hiromasa Uchiyama filed Critical Univ Tokyo Nat Univ Corp
Priority to JP2007556057A priority Critical patent/JP4878034B2/ja
Priority to US12/223,260 priority patent/US8165059B2/en
Publication of WO2007086620A1 publication Critical patent/WO2007086620A1/ja
Publication of WO2007086620A2 publication Critical patent/WO2007086620A2/ja
Publication of WO2007086620A3 publication Critical patent/WO2007086620A3/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15592—Adapting at the relay station communication parameters for supporting cooperative relaying, i.e. transmission of the same data via direct - and relayed path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

通信特性の劣化を改善すると同時にネットワーク全体のスループットを向上させることができ、送受信の失敗を低減すると同時に伝送時間を短縮する。送信端末11が、少なくとも1つの中継端末を介して目的端末とパケットの送受信を行うマルチホップ通信方法において、中継端末11またはさらに目的端末13は、送信端末12により発行された、使用チャネル候補のテーブルTBLを有し、中継端末13またはさらに目的端末12は、データパケットの送信に際し、テーブルTBLに登録された候補から使用チャネルを選択してデータパケットの送信を行う。
PCT/JP2007/051884 2006-01-30 2007-01-30 マルチホップ通信方法、マルチホップ通信端末および通信プログラム WO2007086620A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007556057A JP4878034B2 (ja) 2006-01-30 2007-01-30 マルチホップ通信方法、マルチホップ通信端末および通信プログラム
US12/223,260 US8165059B2 (en) 2006-01-30 2007-01-30 Multi-hop communication method, a multi-hop communication terminal and communication program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006019907 2006-01-30
JP2006-019907 2006-01-30

Publications (3)

Publication Number Publication Date
WO2007086620A1 WO2007086620A1 (ja) 2007-08-02
WO2007086620A2 WO2007086620A2 (ja) 2007-08-02
WO2007086620A3 true WO2007086620A3 (ja) 2007-09-13

Family

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Country Status (3)

Country Link
US (1) US8165059B2 (ja)
JP (1) JP4878034B2 (ja)
WO (1) WO2007086620A2 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090015283A (ko) * 2007-08-08 2009-02-12 삼성전자주식회사 우선 사용자를 탐색하면서 데이터를 전송하는 장치 및 방법
JP4914882B2 (ja) * 2007-11-08 2012-04-11 サムスン エレクトロニクス カンパニー リミテッド 中継方式を利用する無線通信システムにおける応答チャンネル伝送装置及び方法
JP5358807B2 (ja) * 2008-02-26 2013-12-04 横河電機株式会社 マルチホップ無線通信システム
US9078270B2 (en) * 2008-07-03 2015-07-07 Qualcomm Incorporated Opportunistic relay scheduling in wireless communications
JP5186355B2 (ja) * 2008-12-25 2013-04-17 株式会社Ｋｄｄｉ研究所 通信特性測定装置及び無線端末
US20110090841A1 (en) * 2009-10-16 2011-04-21 Mitre Corporation Relay Multiple Access Wireless Networks
US8542579B2 (en) * 2009-11-17 2013-09-24 University Of Maryland Method and system for cooperative transmission in wireless multi-hop networks
JP5765758B2 (ja) 2010-10-20 2015-08-19 国立大学法人電気通信大学 通信装置、通信方法、および通信システム
US8483119B2 (en) * 2010-12-06 2013-07-09 Qualcomm Incorporated System and method for wireless communication diversity retransmission relay
JP5664767B2 (ja) * 2011-03-29 2015-02-04 富士通株式会社 通信ノード及び通信方法
EP2750428B1 (en) * 2011-08-24 2020-06-03 Nec Corporation Communication device, communication method, and recording medium
US9584179B2 (en) * 2012-02-23 2017-02-28 Silver Spring Networks, Inc. System and method for multi-channel frequency hopping spread spectrum communication
US20140126382A1 (en) * 2012-11-06 2014-05-08 Qualcomm Incorporated Forward link acknowledgment in a machine-to-machine wireless wide area network
KR20140088375A (ko) * 2013-01-02 2014-07-10 삼성전자주식회사 무선 통신 시스템에서 기지국 간 무선 링크 복구를 위한 방법 및 장치
US9729299B2 (en) * 2013-05-03 2017-08-08 Qualcomm, Incorporated Methods and systems for communication in dense wireless environments
US9277415B2 (en) * 2013-07-26 2016-03-01 Broadcom Corporation Resource sharing priority
CN104469845B (zh) * 2013-09-18 2019-05-10 华为技术有限公司 一种报文处理方法、系统及设备
CN105357757B (zh) * 2015-09-25 2019-03-08 宇龙计算机通信科技(深圳)有限公司 一种通信资源配置方法和装置
CN109716779B (zh) * 2016-09-15 2022-08-23 麦克赛尔株式会社 影像显示装置和影像显示装置的协作控制方法
EP3376696B1 (en) * 2017-03-13 2021-02-17 Volkswagen Aktiengesellschaft Apparatuses, methods and computer programs for estimating a multi-hop radio channel between a transmitter, one or more relay stations, and a receiver in a mobile communication system
CN110753318B (zh) * 2019-09-19 2022-10-11 深圳成谷科技有限公司 一种智能调整pc5接口转发终端的方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664864B2 (en) * 1991-10-01 1995-12-07 Broadcom Corporation A radio frequency local area network
US6128512A (en) * 1995-09-06 2000-10-03 Cisco Systems, Inc. Cellular communication system with dedicated repeater channels
JP3558790B2 (ja) * 1996-08-21 2004-08-25 株式会社エヌ・ティ・ティ・ドコモ 無線中継方式
JP3449985B2 (ja) * 1998-07-16 2003-09-22 サムスン エレクトロニクス カンパニー リミテッド 移動通信システムのパケットデータ処理システム及び方法
US20020052201A1 (en) * 2000-10-31 2002-05-02 Leif Wilhelmsson Method and system for dynamic carrier selection
GB2369532A (en) * 2000-11-28 2002-05-29 Stephen Anthony Gerar Chandler Routing algorithm for distributed telecommunication networks
EP1378088B1 (en) * 2000-12-20 2007-07-04 Nortel Networks Limited Differential space-time block coding
KR100498932B1 (ko) * 2002-12-30 2005-07-04 삼성전자주식회사 이동 노드들로 구성된 무선망에서의 세션 설정 장치 및 방법
JP4049013B2 (ja) 2003-05-08 2008-02-20 Ｋｄｄｉ株式会社 無線マルチホップネットワークのアクセス制御方法、中継端末及び移動端末
US7027827B2 (en) 2003-05-19 2006-04-11 Motorola, Inc. Method and apparatus for channel sharing between multiple communication systems
JP4352960B2 (ja) 2004-03-25 2009-10-28 パナソニック株式会社 親通信装置、子通信装置及び通信システム
WO2007007179A2 (en) * 2005-07-14 2007-01-18 Nokia Corporation Method, apparatus and computer program product providing randomized relay network

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FUJII T. ET AL.: "Ad-Hoc Cognitive Musen ni Okeru Kizon System tono Sogo Kansho ni Kansuru Kento", IEICE TECHNICAL REPORT. THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. 105, no. 625, 23 February 2006 (2006-02-23), pages 25 - 32, XP003024583 *
FUJII T. ET AL.: "Ad-hoc cognitive radio - development to frequency sharing system by using multi-hop network", IEEE INTERNATINAL SYMPOSIUM ON NEW FRONTIERS IN DYNAMIC SPECTRUM ACCESS NETWORKS, 8 November 2005 (2005-11-08), pages 589 - 592, XP003024585 *
FUJII T. ET AL.: "Multi-Band Ad-Hoc Cognitive Radio for Reducing Inter System Interference", 2006 IEEE 17TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, September 2006 (2006-09-01), pages 1 - 5, XP003024584 *

Also Published As

Publication number Publication date
JP4878034B2 (ja) 2012-02-15
US20100232436A1 (en) 2010-09-16
US8165059B2 (en) 2012-04-24
JPWO2007086620A1 (ja) 2009-06-25
WO2007086620A2 (ja) 2007-08-02

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