FI980725A - Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa - Google Patents

Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa Download PDF

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Publication number
FI980725A
FI980725A FI980725A FI980725A FI980725A FI 980725 A FI980725 A FI 980725A FI 980725 A FI980725 A FI 980725A FI 980725 A FI980725 A FI 980725A FI 980725 A FI980725 A FI 980725A
Authority
FI
Finland
Prior art keywords
quality
method improves
radio network
connection
cellular
Prior art date
Application number
FI980725A
Other languages
English (en)
Swedish (sv)
Other versions
FI980725A0 (fi
Inventor
Marcos Katz
Original Assignee
Nokia Networks Oy
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 Networks Oy filed Critical Nokia Networks Oy
Priority to FI980725A priority Critical patent/FI980725A/fi
Publication of FI980725A0 publication Critical patent/FI980725A0/fi
Priority to PCT/FI1999/000263 priority patent/WO1999053706A1/fi
Priority to EP99913330A priority patent/EP1068756A1/en
Priority to AU31492/99A priority patent/AU3149299A/en
Priority to CN99804777.5A priority patent/CN1296714A/zh
Publication of FI980725A publication Critical patent/FI980725A/fi
Priority to NO20004898A priority patent/NO20004898L/no
Priority to US09/676,729 priority patent/US6731954B1/en

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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI980725A 1998-03-31 1998-03-31 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa FI980725A (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI980725A FI980725A (fi) 1998-03-31 1998-03-31 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
PCT/FI1999/000263 WO1999053706A1 (fi) 1998-03-31 1999-03-30 Method of improving radio connection quality
EP99913330A EP1068756A1 (en) 1998-03-31 1999-03-30 Method of improving radio connection quality
AU31492/99A AU3149299A (en) 1998-03-31 1999-03-30 Method of improving radio connection quality
CN99804777.5A CN1296714A (zh) 1998-03-31 1999-03-30 改进无线连接质量的方法
NO20004898A NO20004898L (no) 1998-03-31 2000-09-29 Fremgangsmåte for forbedring av radioforbindelses-kvalitet
US09/676,729 US6731954B1 (en) 1998-03-31 2000-09-29 Method of improving radio connection quality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980725A FI980725A (fi) 1998-03-31 1998-03-31 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa

Publications (2)

Publication Number Publication Date
FI980725A0 FI980725A0 (fi) 1998-03-31
FI980725A true FI980725A (fi) 1999-10-01

Family

ID=8551420

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980725A FI980725A (fi) 1998-03-31 1998-03-31 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa

Country Status (7)

Country Link
US (1) US6731954B1 (fi)
EP (1) EP1068756A1 (fi)
CN (1) CN1296714A (fi)
AU (1) AU3149299A (fi)
FI (1) FI980725A (fi)
NO (1) NO20004898L (fi)
WO (1) WO1999053706A1 (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222832B1 (en) 1998-06-01 2001-04-24 Tantivy Communications, Inc. Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
US7394791B2 (en) 1997-12-17 2008-07-01 Interdigital Technology Corporation Multi-detection of heartbeat to reduce error probability
US7936728B2 (en) 1997-12-17 2011-05-03 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US9525923B2 (en) 1997-12-17 2016-12-20 Intel Corporation Multi-detection of heartbeat to reduce error probability
US7773566B2 (en) 1998-06-01 2010-08-10 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US8134980B2 (en) 1998-06-01 2012-03-13 Ipr Licensing, Inc. Transmittal of heartbeat signal at a lower level than heartbeat request
AU3673001A (en) 2000-02-07 2001-08-14 Tantivy Communications, Inc. Minimal maintenance link to support synchronization
WO2002019463A2 (de) * 2000-08-30 2002-03-07 Siemens Aktiengesellschaft Steuerung einer adaptiven antenne
US7181244B2 (en) * 2000-11-16 2007-02-20 Qualcomm, Incorporated Method and apparatus for using position location to direct narrow beam antennas
US8155096B1 (en) 2000-12-01 2012-04-10 Ipr Licensing Inc. Antenna control system and method
US7551663B1 (en) 2001-02-01 2009-06-23 Ipr Licensing, Inc. Use of correlation combination to achieve channel detection
US6954448B2 (en) 2001-02-01 2005-10-11 Ipr Licensing, Inc. Alternate channel for carrying selected message types
EP2479904B1 (en) 2001-06-13 2017-02-15 Intel Corporation Apparatuses for transmittal of heartbeat signal at a lower level than heartbeat request
US6922170B2 (en) * 2002-01-24 2005-07-26 Motorola, Inc. Methods and apparatus for determining a direction of arrival in a wireless communication system
CN1172549C (zh) * 2002-03-27 2004-10-20 大唐移动通信设备有限公司 智能天线移动通信系统传输高速下行包交换数据的方法
JP3880554B2 (ja) * 2003-07-18 2007-02-14 松下電器産業株式会社 空間分割多重アクセス方式ワイヤレス媒体アクセスコントローラ
US9661612B2 (en) 2012-06-29 2017-05-23 Samsung Electronics Co., Ltd. Methods and apparatus for uplink control channel multiplexing in beamformed cellular systems
KR102128400B1 (ko) * 2014-01-16 2020-06-30 한국전자통신연구원 무선전송 장치의 전파 빔 방향 조정 방법
JP6696566B2 (ja) * 2016-03-31 2020-05-20 富士通株式会社 無線通信システム、無線機器、リレーノード、及び、基地局

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334984A (en) 1989-06-02 1994-08-02 Tokyo Keiki Co., Ltd. Method and system for locating direction of transmission source based on wave therefrom
JPH07170227A (ja) 1993-12-16 1995-07-04 Hitachi Ltd 無線データ通信システム
FI105515B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä
DE19524927A1 (de) * 1995-07-08 1997-01-09 Sel Alcatel Ag Zielführung eines Teilnehmers innerhalb eines SDMA-Mobilfunknetzes
US5873048A (en) * 1995-07-27 1999-02-16 Lucent Technologies Inc. Locator and method for a wireless communication system
GB2313237B (en) * 1996-05-17 2000-08-02 Motorola Ltd Method and apparatus for transmitter antenna array adjustment
DE69705356T2 (de) * 1996-05-17 2002-05-02 Motorola Ltd., Basingstoke Verfahren und Vorrichtung zur Gewichtung eines Uebertragungsweges
US6021330A (en) * 1997-07-22 2000-02-01 Lucent Technologies Inc. Mobile location estimation in a wireless system using designated time intervals of suspended communication
US6011974A (en) * 1997-09-23 2000-01-04 Telefonaktiebolaget L M Ericsson (Publ) Method and system for determining position of a cellular mobile terminal
FI980616A (fi) * 1997-11-05 1999-05-06 Nokia Telecommunications Oy Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
JP3716398B2 (ja) * 1998-03-05 2005-11-16 富士通株式会社 アレーアンテナによる到来方向推定方法及び該方法を用いたｄｓ−ｃｄｍａ受信装置
JPH11281725A (ja) * 1998-03-26 1999-10-15 Nec Corp 多重伝搬波パラメータ計測方法及び装置並びにプログラムを記録した機械読み取り可能な記録媒体
DE69835623T2 (de) * 1998-11-04 2007-08-16 Nokia Corp. Verfahren und einrichtung für richtfunkkommunikation
ES2212484T3 (es) * 1999-03-12 2004-07-16 Motorola, Inc. Aparatos y metodo de generacion de los factores de ponderacion de las antenas transmisoras.
FI20002134A (fi) * 2000-02-09 2001-08-10 Nokia Networks Oy Koodisynkronointimenetelmä ja vastaanotin

Also Published As

Publication number Publication date
FI980725A0 (fi) 1998-03-31
NO20004898L (no) 2000-11-29
AU3149299A (en) 1999-11-01
WO1999053706A1 (fi) 1999-10-21
US6731954B1 (en) 2004-05-04
EP1068756A1 (en) 2001-01-17
CN1296714A (zh) 2001-05-23
NO20004898D0 (no) 2000-09-29

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