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
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
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
US189099 1998-11-09
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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DE10251993B4 (de) * 2002-11-06 2012-09-27 Actix Gmbh Verfahren und Vorrichtung zur Optimierung von zellularen drahtlosen Nachrichtennetzen
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
US20060072537A1 (en) * 2003-02-03 2006-04-06 Don Lee System for providing wireless internet mobile communication service and method of the same
US20040165561A1 (en) * 2003-02-21 2004-08-26 Chiou Ta-Gang System for constructing a mobility model for use in mobility management in a wireless communication system and method thereof
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WO2006117838A1 (ja) * 2005-04-26 2006-11-09 Mitsubishi Denki Kabushiki Kaisha 無線基地局および基地局制御装置
EP1838116A1 (de) * 2006-03-22 2007-09-26 Matsushita Electric Industrial Co., Ltd. Verwaltung von Nachbarfunkzelleninterferenz in einem SC-FDMA System
WO2007141645A2 (en) * 2006-06-08 2007-12-13 Nokia Corporation Multicast service on a high speed transport channel using point-to-point and point-to-multipoint transmission
US8681713B2 (en) * 2006-09-20 2014-03-25 Nec Corporation Carrier assignment method for cellular system, cellular system, base station, and mobile station
WO2008120159A2 (en) * 2007-03-30 2008-10-09 Nokia Corporation System and method for self-optimization of interference coordination in communication systems
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US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
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
WO2011046150A1 (ja) * 2009-10-15 2011-04-21 日本電気株式会社 移動通信システム、無線基地局装置、セルエリアの協調制御方法およびプログラム
EP2654335B1 (de) * 2010-12-17 2019-08-28 Nec Corporation Vorrichtung zur steuerung von wireless-parametern, basisstationsvorrichtung, verfahren zur steuerung von wireless-parametern und nichttransitorisches computerlesbares 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
KR20210091361A (ko) * 2018-10-31 2021-07-21 엘지전자 주식회사 Nr v2x에서 위치 정보를 송수신하는 방법 및 장치

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

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Legal Events

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