MX9600550A - Determinacion y sintonizacion automatica de topologia de pico-celula para sistemas inalambricos de baja potencia. - Google Patents

Determinacion y sintonizacion automatica de topologia de pico-celula para sistemas inalambricos de baja potencia.

Info

Publication number
MX9600550A
MX9600550A MX9600550A MX9600550A MX9600550A MX 9600550 A MX9600550 A MX 9600550A MX 9600550 A MX9600550 A MX 9600550A MX 9600550 A MX9600550 A MX 9600550A MX 9600550 A MX9600550 A MX 9600550A
Authority
MX
Mexico
Prior art keywords
received
base stations
wireless
cells
base station
Prior art date
Application number
MX9600550A
Other languages
English (en)
Inventor
Antony Philip Rutledge
Jin Kue Wong
Roland A Smith
Kasper Reinink
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of MX9600550A publication Critical patent/MX9600550A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describe un método de uso de los recursos de radio existentes para determinar automáticamente la topología celular actual. Las estaciones de base inalámbricas se colocan en un modo donde pueden transmitir una señal que puede ser recibida por todas las estaciones de base en el rango de la estacion de base de transmision. Cada estacion de base en el sistema transmite una señal en serie que es recibida por todas las otras estaciones de base que se encuentran dentro del rango de la estacion de base de transmision. Cada uno de los radios de recepcion determina la RSSI (Indicacion de Resistencia de la Señal Recibida) en la cual reciben la señal transmitida. Los valores de la RSSI se utilizan para determinar cuáles estaciones de base se co-localizan físicamente en las células y determinan entonces las ubicaciones relativas de las células entre sí. También se describe un método mediante el cual el sistema inalámbrico monitorea el tráfico de movilidad de los suscriptores y hace uso de esta informacion para mejorar la operacion del sistema. A medida que el usuario hace uso de las configuraciones de movilidad del sistema al hacer y recibir llamadas inalámbricas, los patrones de movilidad de los usuarios se deducen y alimentan en un algoritmo que determina y actualiza las configuraciones inalámbricas centrales. En consecuencia, con el tiempo el sistema es capaz de determinar cuáles células son más propensas a involucrarse en situaciones de entrega.
MX9600550A 1994-06-10 1995-06-07 Determinacion y sintonizacion automatica de topologia de pico-celula para sistemas inalambricos de baja potencia. MX9600550A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9411665A GB2290195B (en) 1994-06-10 1994-06-10 Automatic determination and tuning of pico-cell topology for low-power wireless systems
PCT/CA1995/000328 WO1995035004A1 (en) 1994-06-10 1995-06-07 Automatic determination and tuning of pico-cell topology for low-power wireless systems

Publications (1)

Publication Number Publication Date
MX9600550A true MX9600550A (es) 1997-04-30

Family

ID=10756537

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9600550A MX9600550A (es) 1994-06-10 1995-06-07 Determinacion y sintonizacion automatica de topologia de pico-celula para sistemas inalambricos de baja potencia.

Country Status (9)

Country Link
US (1) US5802473A (es)
EP (1) EP0713632B1 (es)
JP (1) JP2981519B2 (es)
CN (1) CN1129509A (es)
CA (1) CA2166539C (es)
DE (1) DE69524850T2 (es)
GB (1) GB2290195B (es)
MX (1) MX9600550A (es)
WO (1) WO1995035004A1 (es)

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GB9411665D0 (en) 1994-08-03
CN1129509A (zh) 1996-08-21
CA2166539C (en) 1999-12-14
JPH09505196A (ja) 1997-05-20
CA2166539A1 (en) 1995-12-21
WO1995035004A1 (en) 1995-12-21
DE69524850D1 (de) 2002-02-07
GB2290195B (en) 1998-08-05
DE69524850T2 (de) 2002-09-19
US5802473A (en) 1998-09-01
EP0713632A1 (en) 1996-05-29
EP0713632B1 (en) 2002-01-02
GB2290195A (en) 1995-12-13
JP2981519B2 (ja) 1999-11-22

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