MX9603601A - Estacion de base celular de formacion de fase y metodos asociados para eficiencia de energia mejorada. - Google Patents

Estacion de base celular de formacion de fase y metodos asociados para eficiencia de energia mejorada.

Info

Publication number
MX9603601A
MX9603601A MX9603601A MX9603601A MX9603601A MX 9603601 A MX9603601 A MX 9603601A MX 9603601 A MX9603601 A MX 9603601A MX 9603601 A MX9603601 A MX 9603601A MX 9603601 A MX9603601 A MX 9603601A
Authority
MX
Mexico
Prior art keywords
phased array
base station
radio channel
individual
generating circuit
Prior art date
Application number
MX9603601A
Other languages
English (en)
Other versions
MXPA96003601A (es
Inventor
Philippe M Charas
Paul Wilkinson Dent
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of MX9603601A publication Critical patent/MX9603601A/es
Publication of MXPA96003601A publication Critical patent/MXPA96003601A/es

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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Una estacion de base incluye un circuito generador de canal de radio para generar una pluralidad de señales de canal de radio individuales cada una de una frecuencia diferente de la otra, y un pluralidad de antenas de formacion en fase individuales conectadas funcionablemente con el circuito generador de canal de radio de manera que cada antena de formacion en fase individual transmita solamente una señal de canal de radio individual a la vez. Cada una de las antenas de formacion en fase de preferencia incluye un substrato y una pluralidad de elementos emisores montados en el mismo en un patron predeterminado. Cada elemento emisor se proporciona rápidamente mediante una línea de tira y el substrato de preferencia es un tablero de circuito. De manera correspondiente, otra particulidad de la estacion de base de conformidad con la invencion es que la energía emitida por cada antena de formacion en fase puede controlarse selectivamente para reducir la interferencia posible mientras que mantiene comunicaciones con las unidades moviles respectivas que están tanto proximas como alejadas de la estacion base. Puede proporcionarse un conmutador entre el circuito generador de canal de radio y las antenas de formacion en fase para facilitar la division de la célula. Se dan también a conocer los aspectos del método para hacer funcionar la estacion de base.
MXPA/A/1996/003601A 1994-03-24 1996-08-23 Estacion de base celular de formacion de fase y metodos asociados para eficiencia de energia mejorada MXPA96003601A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/217,301 US5548813A (en) 1994-03-24 1994-03-24 Phased array cellular base station and associated methods for enhanced power efficiency
US08217301 1994-03-24
PCT/US1995/002464 WO1995026116A1 (en) 1994-03-24 1995-02-28 Phased array cellular base station and associated methods for enhanced power efficiency

Publications (2)

Publication Number Publication Date
MX9603601A true MX9603601A (es) 1997-05-31
MXPA96003601A MXPA96003601A (es) 1997-09-04

Family

ID=

Also Published As

Publication number Publication date
AU2060795A (en) 1995-10-09
FI963773A (fi) 1996-09-23
CN1144592A (zh) 1997-03-05
US5548813A (en) 1996-08-20
AU683368B2 (en) 1997-11-06
JPH09510595A (ja) 1997-10-21
CN1146281C (zh) 2004-04-14
FI963773A0 (fi) 1996-09-23
TW260848B (es) 1995-10-21
EP0757880B1 (en) 2001-09-26
MY112443A (en) 2001-06-30
DE69522938T2 (de) 2002-04-04
DE69522938D1 (de) 2001-10-31
CA2186229A1 (en) 1995-09-28
WO1995026116A1 (en) 1995-09-28
EP0757880A1 (en) 1997-02-12

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