DE69820437D1 - Kanalauswahl in einem funkverbindungssystem - Google Patents

Kanalauswahl in einem funkverbindungssystem

Info

Publication number
DE69820437D1
DE69820437D1 DE69820437T DE69820437T DE69820437D1 DE 69820437 D1 DE69820437 D1 DE 69820437D1 DE 69820437 T DE69820437 T DE 69820437T DE 69820437 T DE69820437 T DE 69820437T DE 69820437 D1 DE69820437 D1 DE 69820437D1
Authority
DE
Germany
Prior art keywords
channel
radio link
fixed
commissioned
link
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69820437T
Other languages
English (en)
Other versions
DE69820437T2 (de
Inventor
Otto Pulkkinen
Marko Lamminaho
Imre Kekesi
S Korhonen
Eija Saario
Pekka Soininen
Marko Heinilae
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69820437D1 publication Critical patent/DE69820437D1/de
Publication of DE69820437T2 publication Critical patent/DE69820437T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE69820437T 1997-06-24 1998-03-20 Kanalauswahl in einem funkverbindungssystem Expired - Lifetime DE69820437T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
WOPCT/EP97/03314 1997-06-24
PCT/EP1997/003314 WO1998059435A1 (en) 1997-06-24 1997-06-24 A method to allocate channels for a fixed radio link operating in an non-coordinated frequency band
PCT/FI1998/000247 WO1998059511A1 (en) 1997-06-24 1998-03-20 Channel selection in a radio link system

Publications (2)

Publication Number Publication Date
DE69820437D1 true DE69820437D1 (de) 2004-01-22
DE69820437T2 DE69820437T2 (de) 2004-10-28

Family

ID=8166671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820437T Expired - Lifetime DE69820437T2 (de) 1997-06-24 1998-03-20 Kanalauswahl in einem funkverbindungssystem

Country Status (8)

Country Link
US (1) US6694141B1 (de)
EP (1) EP0983704B1 (de)
JP (2) JP4160129B2 (de)
CN (1) CN1115072C (de)
AT (1) ATE256371T1 (de)
AU (2) AU3344297A (de)
DE (1) DE69820437T2 (de)
WO (2) WO1998059435A1 (de)

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DE60203561T2 (de) 2001-05-25 2006-03-02 Ntt Docomo Inc. Mobilfunkkommunikationssystem zur Interferenzverminderung in Bezug auf andere Kommunikationssysteme, die ein Nachbarfrequenzband benutzen
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US7321601B2 (en) 2001-09-26 2008-01-22 General Atomics Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation
US20030087645A1 (en) * 2001-11-08 2003-05-08 Kim Byoung-Jo J. Frequency assignment for multi-cell IEEE 802.11 wireless networks
US7346357B1 (en) * 2001-11-08 2008-03-18 At&T Corp. Frequency assignment for multi-cell IEEE 802.11 wireless networks
US7155230B2 (en) * 2002-08-19 2006-12-26 Intel Corporation Dynamic frequency selection and radar detection with a wireless LAN
US7224697B2 (en) * 2002-11-04 2007-05-29 Agere Systems Inc. Dynamic channel selector and method of selecting a channel in a wireless local area network
KR100690608B1 (ko) * 2004-12-07 2007-03-09 엘지전자 주식회사 무선 ａｖ 기기의 채널 선택 방법
GB2424799A (en) * 2005-04-01 2006-10-04 Motorola Inc Dynamic allocation of random access time slots in a mobile communication system
US7599686B2 (en) * 2005-05-06 2009-10-06 Dell Products L.P. Systems and methods for RF spectrum management
US7474615B2 (en) * 2005-07-11 2009-01-06 Dell Products L.P. Network optimization based on traffic prioritization
US7551641B2 (en) 2005-07-26 2009-06-23 Dell Products L.P. Systems and methods for distribution of wireless network access
US20070032254A1 (en) * 2005-08-02 2007-02-08 Hitachi, Ltd. System and method for providing efficient spectrum usage of wireless devices in unlicensed bands
US20070167141A1 (en) * 2006-01-17 2007-07-19 Takahiko Akiyama Radio communication system
KR101212349B1 (ko) 2006-03-09 2012-12-13 주식회사 케이티 섹터 간 간섭 정도를 이용한 최적의 주파수 할당 방법
US8023575B2 (en) * 2006-06-13 2011-09-20 Bandspeed, Inc. Approach for spectrum analysis in a receiver
EP1940189B1 (de) 2006-12-27 2020-04-15 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zum Berechnen einer Ressourcenzuordnung einer Relaisstation
US20080165741A1 (en) * 2007-01-05 2008-07-10 Industrial Technology Research Institute Methods for interference measurement and prediction
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WO2008098020A2 (en) * 2007-02-05 2008-08-14 Bandspeed, Inc. Approach for mitigating the effects of rogue wireless access points
KR101401111B1 (ko) * 2008-03-19 2014-05-28 엘지전자 주식회사 인지 라디오 시스템에서 간섭온도 인지 기반의 적응전송장치 및 방법
US8997155B2 (en) * 2008-11-21 2015-03-31 Echostar Technologies L.L.C. Locally stored advertisements
US8849213B2 (en) * 2009-01-21 2014-09-30 Bandspeed, Inc. Integrated circuit for signal analysis
US8447252B2 (en) * 2009-01-21 2013-05-21 Bandspeed, Inc. Adaptive channel scanning for detection and classification of RF signals
US8023899B2 (en) 2009-04-30 2011-09-20 Bandspeed, Inc. Approach for selecting communications channels in communication systems to avoid interference
KR101568274B1 (ko) * 2009-05-29 2015-11-20 삼성전자주식회사 협력 멀티-포인트 송신을 위한 클러스터링 방법 및 통신 장치
US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
GB2471681B (en) 2009-07-07 2011-11-02 Ubiquisys Ltd Interference mitigation in a femtocell access point
GB2472597B (en) 2009-08-11 2012-05-16 Ubiquisys Ltd Power setting
JP5275389B2 (ja) 2011-02-28 2013-08-28 株式会社東芝 無線通信装置
JP5923711B2 (ja) * 2012-10-12 2016-05-25 パナソニックＩｐマネジメント株式会社 無線ネットワークに用いられる通信装置
CN106488571B (zh) * 2015-08-28 2020-02-11 国基电子（上海）有限公司 信道选择方法及系统
CN108282879B (zh) 2017-01-06 2022-11-18 中兴通讯股份有限公司 数据传输方法及装置
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JP2586316B2 (ja) * 1993-12-22 1997-02-26 日本電気株式会社 セクタ構成移動通信システム
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US6112092A (en) * 1996-04-18 2000-08-29 Lucent Technologies Inc. Self-configurable channel assignment system and method
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Also Published As

Publication number Publication date
CN1115072C (zh) 2003-07-16
DE69820437T2 (de) 2004-10-28
EP0983704B1 (de) 2003-12-10
US6694141B1 (en) 2004-02-17
AU3344297A (en) 1999-01-04
WO1998059511A1 (en) 1998-12-30
ATE256371T1 (de) 2003-12-15
JP2008109714A (ja) 2008-05-08
CN1261508A (zh) 2000-07-26
JP2002505053A (ja) 2002-02-12
WO1998059435A1 (en) 1998-12-30
JP4160129B2 (ja) 2008-10-01
EP0983704A1 (de) 2000-03-08
AU6501698A (en) 1999-01-04

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Legal Events

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8364 No opposition during term of opposition