KR100506510B1 - 시분할 다중 액세스 통신 시스템용 회로 및 방법 - Google Patents

시분할 다중 액세스 통신 시스템용 회로 및 방법 Download PDF

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Publication number
KR100506510B1
KR100506510B1 KR10-1999-7000752A KR19997000752A KR100506510B1 KR 100506510 B1 KR100506510 B1 KR 100506510B1 KR 19997000752 A KR19997000752 A KR 19997000752A KR 100506510 B1 KR100506510 B1 KR 100506510B1
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KR
South Korea
Prior art keywords
communication
signal
antenna beam
beam pattern
antennas
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 - Fee Related
Application number
KR10-1999-7000752A
Other languages
English (en)
Korean (ko)
Other versions
KR20000029674A (ko
Inventor
퍼센울프괴란
크로네스테드칼프레드릭울프
Original Assignee
텔레폰악티에볼라겟엘엠에릭슨(펍)
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Filing date
Publication date
Application filed by 텔레폰악티에볼라겟엘엠에릭슨(펍) filed Critical 텔레폰악티에볼라겟엘엠에릭슨(펍)
Publication of KR20000029674A publication Critical patent/KR20000029674A/ko
Application granted granted Critical
Publication of KR100506510B1 publication Critical patent/KR100506510B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • 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
    • 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
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
KR10-1999-7000752A 1996-07-31 1997-07-22 시분할 다중 액세스 통신 시스템용 회로 및 방법 Expired - Fee Related KR100506510B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8/690,568 1996-07-31
US08/690,568 1996-07-31
US08/690,568 US5838674A (en) 1996-07-31 1996-07-31 Circuitry and method for time division multiple access communication system

Publications (2)

Publication Number Publication Date
KR20000029674A KR20000029674A (ko) 2000-05-25
KR100506510B1 true KR100506510B1 (ko) 2005-08-04

Family

ID=24772998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1999-7000752A Expired - Fee Related KR100506510B1 (ko) 1996-07-31 1997-07-22 시분할 다중 액세스 통신 시스템용 회로 및 방법

Country Status (8)

Country Link
US (1) US5838674A (enExample)
EP (1) EP0916229B1 (enExample)
JP (1) JP2000516779A (enExample)
KR (1) KR100506510B1 (enExample)
AU (1) AU3714897A (enExample)
DE (1) DE69729943T2 (enExample)
TW (1) TW339488B (enExample)
WO (1) WO1998005180A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509782C2 (sv) * 1997-07-29 1999-03-08 Ericsson Telefon Ab L M Förfarande och anordning vid antennkalibrering samt användning av dessa i ett radiokommunikationssystem
US8229489B1 (en) * 1997-10-27 2012-07-24 Siemens Aktiengesellschaft Method, mobile station and base station for establishing connections in a radiocommunications system
JP3326416B2 (ja) * 1998-10-30 2002-09-24 三洋電機株式会社 アダプティブアレー装置
TW507460B (en) * 2000-02-01 2002-10-21 Ind Tech Res Inst Processing method and device for positioning service of TDMA system
DE10038667C1 (de) * 2000-08-08 2002-04-18 Siemens Ag Verfahren und Basisstation für die Datenübertragung von und zu einen Zeitschlitz gemeinsam nutzenden Teilnehmerstationen
FI110903B (fi) * 2000-10-30 2003-04-15 Nokia Corp Lähetysten ajoittaminen tietoliikennejärjestelmässä
US7340279B2 (en) * 2001-03-23 2008-03-04 Qualcomm Incorporated Wireless communications with an adaptive antenna array
WO2003023897A1 (en) * 2001-09-13 2003-03-20 Redline Communications Inc. Method and apparatus for beam steering in a wireless communications systems
US20050146463A1 (en) * 2001-09-13 2005-07-07 Calin Moldoveanu Method and apparatus for beam steering in a wireless communications system
AU2002951632A0 (en) * 2002-09-20 2002-10-10 Qx Corporation Pty Ltd A tdma adaptine directional antenna array for multipath mitigation
US20050053044A1 (en) * 2003-09-10 2005-03-10 Martin Alm Packet transmission in an adaptive antenna system
KR20050032796A (ko) * 2003-10-02 2005-04-08 삼성전자주식회사 셀룰라 무선 패킷망에서 부하량 제어를 통한 망용량 증대방법
US7428428B2 (en) * 2004-04-28 2008-09-23 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Systems and methods for wireless network range extension
US7339390B2 (en) * 2005-05-31 2008-03-04 International Business Machines Corporation Systems and methods for controlling of electro-migration
US8045996B2 (en) * 2006-07-31 2011-10-25 Qualcomm Incorporated Determination of cell RF parameters based on measurements by user equipments
US8010116B2 (en) 2007-06-26 2011-08-30 Lgc Wireless, Inc. Distributed antenna communications system
US8483706B2 (en) * 2008-04-15 2013-07-09 Qualcomm Incorporated Location services based on positioned wireless measurement reports
JPWO2010061775A1 (ja) * 2008-11-26 2012-04-26 京セラ株式会社 基地局装置および基地局装置の制御方法
US8478335B2 (en) 2011-03-23 2013-07-02 United States Of America As Represented By The Secretary Of The Navy System and method for radio communication
CN107210799B (zh) 2015-02-02 2021-01-12 瑞典爱立信有限公司 天线波束信息的利用
US11490354B2 (en) * 2019-01-11 2022-11-01 Qualcomm Incorporated Round-trip-time (RTT)-based positioning with listening nodes
US11191013B1 (en) 2021-06-08 2021-11-30 Peltbeam Inc. Edge device, central cloud server, and method for handling service for multiple service providers
US12111388B2 (en) * 2021-08-02 2024-10-08 Peltbeam Inc Edge device and method for sensor-assisted beamforming

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0647979B1 (en) * 1993-08-12 2002-10-23 Nortel Networks Limited Base station antenna arrangement
GB9316951D0 (en) * 1993-08-14 1993-09-29 Macnamee Robert J G Radio communication systems
TW351886B (en) * 1993-09-27 1999-02-01 Ericsson Telefon Ab L M Using two classes of channels with different capacity
US6088590A (en) * 1993-11-01 2000-07-11 Omnipoint Corporation Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
JP3058793B2 (ja) * 1994-03-18 2000-07-04 株式会社日立製作所 無線通信方式
GB2295524A (en) * 1994-11-28 1996-05-29 Northern Telecom Ltd Beamed antenna system for a cellular radio base station

Also Published As

Publication number Publication date
DE69729943T2 (de) 2005-08-25
US5838674A (en) 1998-11-17
JP2000516779A (ja) 2000-12-12
AU3714897A (en) 1998-02-20
TW339488B (en) 1998-09-01
EP0916229B1 (en) 2004-07-21
WO1998005180A1 (en) 1998-02-05
KR20000029674A (ko) 2000-05-25
EP0916229A1 (en) 1999-05-19
DE69729943D1 (de) 2004-08-26

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