TWI472174B - 用於監視短程範圍無線鏈接的品質之技術 - Google Patents

用於監視短程範圍無線鏈接的品質之技術 Download PDF

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Publication number
TWI472174B
TWI472174B TW98125052A TW98125052A TWI472174B TW I472174 B TWI472174 B TW I472174B TW 98125052 A TW98125052 A TW 98125052A TW 98125052 A TW98125052 A TW 98125052A TW I472174 B TWI472174 B TW I472174B
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TW
Taiwan
Prior art keywords
link quality
link
beacon
lqie
wireless
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Application number
TW98125052A
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English (en)
Chinese (zh)
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TW201021447A (en
Inventor
翟宏強
Original Assignee
皇家飛利浦電子股份有限公司
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Application filed by 皇家飛利浦電子股份有限公司 filed Critical 皇家飛利浦電子股份有限公司
Publication of TW201021447A publication Critical patent/TW201021447A/zh
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Publication of TWI472174B publication Critical patent/TWI472174B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW98125052A 2008-07-28 2009-07-24 用於監視短程範圍無線鏈接的品質之技術 TWI472174B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8406208P 2008-07-28 2008-07-28
US18309609P 2009-06-02 2009-06-02

Publications (2)

Publication Number Publication Date
TW201021447A TW201021447A (en) 2010-06-01
TWI472174B true TWI472174B (zh) 2015-02-01

Family

ID=41213251

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98125052A TWI472174B (zh) 2008-07-28 2009-07-24 用於監視短程範圍無線鏈接的品質之技術

Country Status (7)

Country Link
US (1) US8705390B2 (enExample)
EP (1) EP2308186B1 (enExample)
JP (1) JP5554331B2 (enExample)
KR (1) KR101574484B1 (enExample)
CN (1) CN102113250B (enExample)
TW (1) TWI472174B (enExample)
WO (1) WO2010013150A2 (enExample)

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WO2010073143A2 (en) * 2008-12-24 2010-07-01 Koninklijke Philips Electronics, N.V. Techniques for performing efficient link adaptation in wireless personal networks
JP5069341B2 (ja) * 2010-07-15 2012-11-07 株式会社バッファロー 無線通信装置、無線通信システムおよび無線通信経路の選択方法
JP5385879B2 (ja) * 2010-09-21 2014-01-08 日本電信電話株式会社 無線通信速度検出装置およびその動作方法
KR101275630B1 (ko) * 2011-04-22 2013-06-14 전자부품연구원 무선 네트워크에서 하이브리드 방식을 이용한 링크 품질 평가 방법
CN108419273B (zh) 2011-06-01 2021-06-08 株式会社Ntt都科摩 移动通信中的增强的本地接入
WO2013040070A1 (en) 2011-09-12 2013-03-21 Ntt Docomo, Inc. Method and apparatus at the physical and link layer for mobile communications
EP2756623B1 (en) 2011-09-12 2018-04-04 Ntt Docomo, Inc. Enhanced local access in mobile communications with fdd resource allocation
US9232382B2 (en) 2012-05-31 2016-01-05 Motorola Solutions, Inc. Method and apparatus for automatically determining a communication range status of communicating radios
US9807631B2 (en) * 2013-11-13 2017-10-31 Fluke Corporation Wireless transmitter network analysis tool
US10004079B2 (en) * 2016-02-23 2018-06-19 Nokia Technologies Oy Method, apparatus, and computer program product for wireless short-range communication channel selection
US10225046B2 (en) 2017-01-09 2019-03-05 At&T Intellectual Property I, L.P. Adaptive cyclic redundancy check for uplink control information encoding
GB2562701B (en) * 2017-02-23 2021-08-11 Cervus Defence And Security Ltd Combat net radio network analysis tool

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EP1447921A1 (en) * 2001-11-01 2004-08-18 Obschestvo S Ogranichennoy Otvetstvennostju "Algoritm" Information transmission method for a wireless local network
US20050068970A1 (en) * 2000-12-29 2005-03-31 Devabhaktuni Srikrishna Determining bidirectional path quality within a wireless mesh network

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US5960350A (en) * 1996-12-05 1999-09-28 Motorola, Inc. Method and system for optimizing a traffic channel in a wireless communications system
JP2001251316A (ja) * 2000-03-07 2001-09-14 Omron Corp 無線ネットワークシステムの経路探索方法
BR0017311B1 (pt) * 2000-08-14 2014-11-11 Nokia Siemens Networks Oy Método a ser realizado em um sistema de comunicação, sistema de comunicação, e, elemento de rede
US20020160781A1 (en) * 2001-02-23 2002-10-31 Gunnar Bark System, method and apparatus for facilitating resource allocation in a communication system
JP3597511B2 (ja) * 2002-02-22 2004-12-08 エヌ・ティ・ティ・コムウェア株式会社 無線装置およびその通信経路制御方法、コンピュータプログラム
JP3939603B2 (ja) * 2002-06-26 2007-07-04 松下電器産業株式会社 中継伝送システム
JP4382636B2 (ja) * 2004-11-11 2009-12-16 シャープ株式会社 無線通信端末
JP2006270535A (ja) * 2005-03-24 2006-10-05 Matsushita Electric Works Ltd マルチホップ無線通信装置およびそれにおけるルートテーブル作成方法
US20070133556A1 (en) * 2005-12-09 2007-06-14 Ding Quan L System and method of distributed intelligent scheduling with compensation optimization (DISCO) for wireless ad hoc or personal area network
US8457674B2 (en) * 2006-09-29 2013-06-04 Intel Corporation Architecture, protocols and frame formats for wireless multi-hop relay networks
GB2443862A (en) * 2006-10-27 2008-05-21 Nec Technologies Real-time transmission of data in the Point Coordination Function Mode of operation of a wireless network
US7826389B2 (en) * 2007-02-07 2010-11-02 Nokia Corporation Communications method
US20080261535A1 (en) * 2007-04-23 2008-10-23 Tropos Networks, Inc. Detection of underperforming antennas of nodes of wireless networks
KR101378257B1 (ko) * 2007-06-15 2014-03-25 삼성전자주식회사 무선 센서 네트워크에서 가상 백본 구축 방법
US20090147709A1 (en) * 2007-12-07 2009-06-11 Alaa Muqattash Receiver channel feedback through beacons
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Patent Citations (2)

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US20050068970A1 (en) * 2000-12-29 2005-03-31 Devabhaktuni Srikrishna Determining bidirectional path quality within a wireless mesh network
EP1447921A1 (en) * 2001-11-01 2004-08-18 Obschestvo S Ogranichennoy Otvetstvennostju "Algoritm" Information transmission method for a wireless local network

Also Published As

Publication number Publication date
WO2010013150A2 (en) 2010-02-04
KR20110036847A (ko) 2011-04-11
CN102113250B (zh) 2015-07-15
KR101574484B1 (ko) 2015-12-04
EP2308186A2 (en) 2011-04-13
CN102113250A (zh) 2011-06-29
TW201021447A (en) 2010-06-01
US8705390B2 (en) 2014-04-22
JP5554331B2 (ja) 2014-07-23
JP2011529315A (ja) 2011-12-01
WO2010013150A3 (en) 2010-03-25
EP2308186B1 (en) 2013-09-11
US20110128881A1 (en) 2011-06-02

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