DE69932074D1 - Zellulares kommunikationsnetz und verfahren zum dynamischen ändern der zellgrösse aufgrund der sprachqualität - Google Patents

Zellulares kommunikationsnetz und verfahren zum dynamischen ändern der zellgrösse aufgrund der sprachqualität

Info

Publication number
DE69932074D1
DE69932074D1 DE69932074T DE69932074T DE69932074D1 DE 69932074 D1 DE69932074 D1 DE 69932074D1 DE 69932074 T DE69932074 T DE 69932074T DE 69932074 T DE69932074 T DE 69932074T DE 69932074 D1 DE69932074 D1 DE 69932074D1
Authority
DE
Germany
Prior art keywords
cell
dynamically changing
basis
speech quality
communication network
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
DE69932074T
Other languages
English (en)
Other versions
DE69932074T2 (de
Inventor
Carl Cerwall
Benny Ritzen
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69932074D1 publication Critical patent/DE69932074D1/de
Publication of DE69932074T2 publication Critical patent/DE69932074T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
    • H04W16/08—Load shedding arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Machine Translation (AREA)
  • Transceivers (AREA)
DE69932074T 1998-11-09 1999-10-29 Zellulares kommunikationsnetz und verfahren zum dynamischen ändern der zellgrösse aufgrund der sprachqualität Expired - Lifetime DE69932074T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US189099 1998-11-09
US09/189,099 US7054635B1 (en) 1998-11-09 1998-11-09 Cellular communications network and method for dynamically changing the size of a cell due to speech quality
PCT/SE1999/001954 WO2000028758A1 (en) 1998-11-09 1999-10-29 Cellular communications network and method for dynamically changing the size of a cell due to speech quality

Publications (2)

Publication Number Publication Date
DE69932074D1 true DE69932074D1 (de) 2006-08-03
DE69932074T2 DE69932074T2 (de) 2007-01-11

Family

ID=22695926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932074T Expired - Lifetime DE69932074T2 (de) 1998-11-09 1999-10-29 Zellulares kommunikationsnetz und verfahren zum dynamischen ändern der zellgrösse aufgrund der sprachqualität

Country Status (6)

Country Link
US (1) US7054635B1 (de)
EP (1) EP1129592B1 (de)
AT (1) ATE331404T1 (de)
AU (1) AU1432200A (de)
DE (1) DE69932074T2 (de)
WO (1) WO2000028758A1 (de)

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US8159998B2 (en) 2002-12-27 2012-04-17 Rockstar Bidco Lp Method and apparatus for improving a transmission signal characteristic of a downlink signal in a time division multiple access wireless communication system
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EP1876841B1 (de) * 2005-04-26 2018-11-21 Mitsubishi Denki Kabushiki Kaisha Basisstations-steuervorrichtung und funk-basisstation
EP1838116A1 (de) * 2006-03-22 2007-09-26 Matsushita Electric Industrial Co., Ltd. Verwaltung von Nachbarfunkzelleninterferenz in einem SC-FDMA System
CN101491022A (zh) * 2006-06-08 2009-07-22 诺基亚公司 使用点到点和点到多点传输的高速传输信道上的多播服务
CN101518114B (zh) * 2006-09-20 2012-03-21 日本电气株式会社 蜂窝系统的载波分配方法、蜂窝系统、基站以及移动台站
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US8504091B2 (en) 2008-02-01 2013-08-06 Qualcomm Incorporated Interference mitigation for control channels in a wireless communication network
US7986919B2 (en) * 2008-03-19 2011-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Simplified impairments matrix calculation for SINR estimation
EP2139179A1 (de) * 2008-06-26 2009-12-30 THOMSON Licensing Verfahren und Vorrichtung für den Bericht von Statusinformationen
EP2476274B1 (de) * 2009-09-09 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) Selbstoptimierung einer basisstation
US8688120B2 (en) * 2009-09-21 2014-04-01 Electronics And Telecommunications Research Institute Method for handover in multi-carrier system
US9020513B2 (en) * 2009-10-15 2015-04-28 Nec Corporation Mobile communication system, radio base station apparatus, cell area cooperative control method and program
US9220017B2 (en) * 2010-12-17 2015-12-22 Nec Corporation Radio parameter control apparatus, base station apparatus, radio parameter control method, and non-transitory computer readable medium
US9913229B2 (en) 2011-04-20 2018-03-06 Qualcomm Incorporated Range tuning for open access small cells
US9451515B2 (en) * 2011-05-06 2016-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for neighbor cell range extension
US9357456B2 (en) 2013-06-03 2016-05-31 Telefonaktiebolaget Lm Ericsson (Publ) Handover control method and apparatus for high speed mobility user equipment
WO2019099386A1 (en) * 2017-11-16 2019-05-23 Kyocera Corporation Interface availability-based handover of unmanned aerial vehicle
JP6918214B2 (ja) * 2018-10-31 2021-08-11 エルジー エレクトロニクス インコーポレイティド Ｎｒ ｖ２ｘにおける位置情報を送受信する方法及び装置

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JP2803716B2 (ja) 1996-03-11 1998-09-24 日本電気株式会社 Ｃｄｍａセルラーシステムにおける無線回線制御装置
JP2830911B2 (ja) * 1996-06-07 1998-12-02 日本電気株式会社 移動通信システムおよびその送信電力制御方法、基地局無線装置とそれに使用される上位局
US5946625A (en) 1996-10-10 1999-08-31 Ericsson, Inc. Method for improving co-channel interference in a cellular system
US5884178A (en) * 1996-11-27 1999-03-16 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for estimating speed of a mobile station in a cellular communications system

Also Published As

Publication number Publication date
US7054635B1 (en) 2006-05-30
AU1432200A (en) 2000-05-29
ATE331404T1 (de) 2006-07-15
WO2000028758A1 (en) 2000-05-18
EP1129592B1 (de) 2006-06-21
EP1129592A1 (de) 2001-09-05
DE69932074T2 (de) 2007-01-11

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