DE60138078D1 - Basisstationsanordnung für mobile Funkkommunikation - Google Patents

Basisstationsanordnung für mobile Funkkommunikation

Info

Publication number
DE60138078D1
DE60138078D1 DE60138078T DE60138078T DE60138078D1 DE 60138078 D1 DE60138078 D1 DE 60138078D1 DE 60138078 T DE60138078 T DE 60138078T DE 60138078 T DE60138078 T DE 60138078T DE 60138078 D1 DE60138078 D1 DE 60138078D1
Authority
DE
Germany
Prior art keywords
base station
radio communication
mobile radio
station arrangement
arrangement
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
DE60138078T
Other languages
English (en)
Inventor
Ryo Yamaguchi
Noriyoshi Terada
Toshio Nojima
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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
Priority claimed from JP2000301896A external-priority patent/JP2002111556A/ja
Priority claimed from JP2001052659A external-priority patent/JP2002185236A/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE60138078D1 publication Critical patent/DE60138078D1/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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
DE60138078T 2000-10-02 2001-10-01 Basisstationsanordnung für mobile Funkkommunikation Expired - Lifetime DE60138078D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000301896A JP2002111556A (ja) 2000-10-02 2000-10-02 基地局装置
JP2000301895 2000-10-02
JP2001052659A JP2002185236A (ja) 2000-10-02 2001-02-27 アンテナシステム

Publications (1)

Publication Number Publication Date
DE60138078D1 true DE60138078D1 (de) 2009-05-07

Family

ID=27344822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60138078T Expired - Lifetime DE60138078D1 (de) 2000-10-02 2001-10-01 Basisstationsanordnung für mobile Funkkommunikation

Country Status (8)

Country Link
US (1) US6907269B2 (de)
EP (1) EP1193792B1 (de)
KR (1) KR100452536B1 (de)
CN (1) CN100446594C (de)
AU (1) AU756585B2 (de)
CA (1) CA2358125C (de)
DE (1) DE60138078D1 (de)
SG (1) SG115412A1 (de)

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Also Published As

Publication number Publication date
US20020039912A1 (en) 2002-04-04
CN100446594C (zh) 2008-12-24
AU7731901A (en) 2002-04-11
EP1193792B1 (de) 2009-03-25
SG115412A1 (en) 2005-10-28
CA2358125C (en) 2005-05-24
KR20020027207A (ko) 2002-04-13
US6907269B2 (en) 2005-06-14
CA2358125A1 (en) 2002-04-02
AU756585B2 (en) 2003-01-16
CN1346221A (zh) 2002-04-24
KR100452536B1 (ko) 2004-10-12
EP1193792A2 (de) 2002-04-03
EP1193792A3 (de) 2003-06-04

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