ATE329466T1 - Interferenzminimierung in zellularen kommunikationssystemen - Google Patents

Interferenzminimierung in zellularen kommunikationssystemen

Info

Publication number
ATE329466T1
ATE329466T1 AT02016413T AT02016413T ATE329466T1 AT E329466 T1 ATE329466 T1 AT E329466T1 AT 02016413 T AT02016413 T AT 02016413T AT 02016413 T AT02016413 T AT 02016413T AT E329466 T1 ATE329466 T1 AT E329466T1
Authority
AT
Austria
Prior art keywords
communication systems
cellular communication
base station
optimum
base stations
Prior art date
Application number
AT02016413T
Other languages
English (en)
Inventor
Fernando Sancho
Juan Paul De
Javier Escamilla
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE329466T1 publication Critical patent/ATE329466T1/de

Links

Classifications

    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
AT02016413T 2001-08-18 2002-07-22 Interferenzminimierung in zellularen kommunikationssystemen ATE329466T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0120191A GB2378858B (en) 2001-08-18 2001-08-18 Minimisation of interference in cellular communications systems

Publications (1)

Publication Number Publication Date
ATE329466T1 true ATE329466T1 (de) 2006-06-15

Family

ID=9920648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02016413T ATE329466T1 (de) 2001-08-18 2002-07-22 Interferenzminimierung in zellularen kommunikationssystemen

Country Status (4)

Country Link
EP (1) EP1307066B1 (de)
AT (1) ATE329466T1 (de)
DE (1) DE60212038T2 (de)
GB (1) GB2378858B (de)

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FI20030964A0 (fi) * 2003-06-27 2003-06-27 Nokia Corp Antennisovitusmenetelmä, järjestelmä ja verkkoelementti
US7594151B2 (en) 2004-06-18 2009-09-22 Qualcomm, Incorporated Reverse link power control in an orthogonal system
US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US7197692B2 (en) 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
CN101171814B (zh) * 2005-03-15 2015-06-10 高通股份有限公司 用于减轻无线通信系统中的干扰的方法和装置
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
US8942639B2 (en) * 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
JP4578346B2 (ja) * 2005-07-25 2010-11-10 株式会社エヌ・ティ・ティ・ドコモ 無線制御装置および通信方法
US7720441B2 (en) 2005-09-27 2010-05-18 Samsung Electornics Co., Ltd. Apparatus and method for minimizing inter-signal interference in a wireless communication system
KR100810360B1 (ko) 2005-09-27 2008-03-04 삼성전자주식회사 무선 통신 시스템에서 신호 간 간섭 최소화 장치 및 방법
JP5430938B2 (ja) 2005-10-27 2014-03-05 クゥアルコム・インコーポレイテッド 無線通信システムにおける逆方向リンク・ローディングを推定するための方法及び装置
US8442572B2 (en) 2006-09-08 2013-05-14 Qualcomm Incorporated Method and apparatus for adjustments for delta-based power control in wireless communication systems
US8670777B2 (en) 2006-09-08 2014-03-11 Qualcomm Incorporated Method and apparatus for fast other sector interference (OSI) adjustment
US7519366B2 (en) * 2006-10-24 2009-04-14 Cisco Technology, Inc. Collaborative beam forming of base transceiver stations for reducing interference in a wireless multi-cell network
KR101402290B1 (ko) 2007-03-26 2014-06-02 재단법인서울대학교산학협력재단 무선통신시스템에서 인접 셀 간섭을 고려한 하향링크 송신빔포밍 방법 및 장치
US8576803B2 (en) 2007-06-01 2013-11-05 Mitsubishi Electric Corporation Communication system
EP3567897B1 (de) 2007-12-17 2023-09-06 Telefonaktiebolaget LM Ericsson (publ) Verfahren und vorrichtung zur minderung von zellenausfall
KR101534348B1 (ko) * 2008-09-02 2015-07-07 엘지전자 주식회사 다중 셀 협력에 기반하는 데이터 전송 방법 및 장치
ES2382794B1 (es) 2009-09-22 2013-05-08 Vodafone España, S.A.U. Metodo para establecer dinamicamente el patron de radiacion de una antena basado en informacion de posicionamiento de equipos de usuario
ATE545310T1 (de) * 2009-12-03 2012-02-15 Alcatel Lucent Interferenzkoordination zwischen zellen von funknetzwerken
CN103155623A (zh) * 2010-10-22 2013-06-12 瑞典爱立信有限公司 用于小区选择平衡的方法、计算机程序和计算机程序产品
EP2482582B1 (de) * 2011-01-26 2013-01-16 Alcatel Lucent Basisstation, Verfahren zum Betreiben einer Basisstation, Endgerät und Verfahren zum Betreiben eines Endgerätes
CN102821393B (zh) * 2011-06-09 2014-11-05 华为技术有限公司 处理小区间干扰的方法及装置
CN103167512B (zh) * 2011-12-19 2015-11-25 中国移动通信集团公司 基站天线下倾角确定方法、装置和基站设备
CN103178882B (zh) * 2011-12-23 2016-01-27 中国移动通信集团公司 一种3d mimo下倾角调整方法、装置及基站
US8937969B2 (en) * 2012-09-13 2015-01-20 Alcatel Lucent Enhanced inter-cell interference control
EP3066862B1 (de) * 2013-11-07 2017-09-13 Telefonaktiebolaget LM Ericsson (publ) Netzwerkknoten und verfahren zur einstellung von antennenparametern in einem drahtloskommunikationssystem
CN106171009B (zh) * 2014-12-23 2019-11-26 华为技术有限公司 一种邻小区测量的启动方法以及用户设备
FI129943B (en) 2019-10-03 2022-11-15 Elisa Oyj Antenna tilt
CN115146521B (zh) * 2021-03-31 2025-05-23 上海大唐移动通信设备有限公司 基站工参的调整方法、电子设备、装置及存储介质
US12127232B2 (en) * 2021-12-28 2024-10-22 T-Mobile Innovations Llc Detection and mitigation of time of flight interference events
CN114374984A (zh) * 2021-12-28 2022-04-19 中国电信股份有限公司 一种波束调整方法、装置、电子设备及存储介质

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Publication number Priority date Publication date Assignee Title
US5969689A (en) * 1997-01-13 1999-10-19 Metawave Communications Corporation Multi-sector pivotal antenna system and method
US6999766B1 (en) * 1997-05-19 2006-02-14 Qualcomm Incorporated Method and apparatus for optimization of a cellular network
US6104936A (en) * 1997-09-30 2000-08-15 Telefonaktiebolaget Lm Ericsson Method and apparatus for optimizing antenna tilt

Also Published As

Publication number Publication date
EP1307066A2 (de) 2003-05-02
DE60212038D1 (de) 2006-07-20
GB0120191D0 (en) 2001-10-10
EP1307066A3 (de) 2003-07-09
GB2378858A (en) 2003-02-19
GB2378858B (en) 2005-07-13
EP1307066B1 (de) 2006-06-07
DE60212038T2 (de) 2006-10-05

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