ES2170886T3 - Un metodo y un aparato para determinar la perdida de transmision entre una estacion transceptora de base y una estacion movil de una red de radio movil celular. - Google Patents

Un metodo y un aparato para determinar la perdida de transmision entre una estacion transceptora de base y una estacion movil de una red de radio movil celular.

Info

Publication number
ES2170886T3
ES2170886T3 ES96943995T ES96943995T ES2170886T3 ES 2170886 T3 ES2170886 T3 ES 2170886T3 ES 96943995 T ES96943995 T ES 96943995T ES 96943995 T ES96943995 T ES 96943995T ES 2170886 T3 ES2170886 T3 ES 2170886T3
Authority
ES
Spain
Prior art keywords
station
emission
signal
bts
reception base
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
ES96943995T
Other languages
English (en)
Inventor
Marko Silventoinen
Harri Posti
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.)
Nokia Inc
Original Assignee
Nokia 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 Nokia Inc filed Critical Nokia Inc
Application granted granted Critical
Publication of ES2170886T3 publication Critical patent/ES2170886T3/es
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/102—Power radiated at antenna
    • 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
    • H04B17/347—Path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UN APARATO DESTINADOS A DETERMINAR LA ATENUACION DE TRANSMISION DE RUTA ENTRE UNA ESTACION DE BASE DE EMISION-RECEPCION (BTS) Y UNA ESTACION MOVIL (MS) EN UNA RED DE RADIODIFUSION MOVIL. DE UN MODO MAS PRECISO, SE TRANSMITE UNA PORTADORA DE SEÑAL (BCCH) QUE TIENE CIERTA POTENCIA DE EMISION (P TXAV ) DESDE UNA PRIMERA ESTACION DE BASE DE EMISION-RECEPCION (BTS). LUEGO, UNA ESTACION MOVIL (MS) SITUADA A DISTANCIA DE ESTA PRIMERA ESTACION DE BASE DE EMISION-RECEPCION (BTS) RECIBE LA PORTADORA DE SEÑAL (BCCH) TRANSMITIDA DESDE DICHA PRIMERA ESTACION DE BASE DE EMISION-RECEPCION (BTS), Y EL NIVEL DE SEÑAL (P RX AV ) DE DICHA PORTADORA DE SEÑAL (BCCH) RECIBIDA SE DETECTA POR DICHA ESTACION MOVIL (MS). ADEMAS, SE TRANSMITE EL NIVEL DE SEÑAL (P RXAV ) DETECTADO DE LA PORTADORA DE SEÑAL (BCCH) A UNA SEGUNDA ESTACION DE BASE DE EMISION-RECEPCION (BTS) DE UNA CELULA VECINA. SE COMPARA LUEGO ESTE NIVEL DE SEÑAL (P RXAV ) DETECTADO DE LA PORTADORADE SEÑAL (BCCH) RECIBIDA POR LA ESTACION MOVIL (MS) CON LA POTENCIA DE TRANSMISION (P TXAV ) DE DICHA PORTADORA DE SEÑAL (BCCH) TRANSMITIDA DESDE LA PRIMERA ESTACION DE BASE DE EMISION-RECEPCION (BTS). UNA SEÑAL DE SALIDA INDICA LUEGO LA DIFERENCIA ENTRE LOS DOS NIVELES DE SEÑAL, REPRESENTANDO ESTA DIFERENCIA UNA MEDIDA DEL DEBILITAMIENTO SOBRE LA VIA ENTRE LA PRIMERA ESTACION DE BASE DE EMISION-RECEPCION (BTS) Y DE LA ESTACION MOVIL (MS). DE ESTE MODO, SE PUEDE DETERMINAR PRECISAMENTE EL DEBILITAMIENTO DE LA VIA ENTRE UNA ESTACION DE BASE DE EMISION-RECEPCION Y UNA ESTACION MOVIL EN UNA RED DE RADIODIFUSION MOVIL CELULAR.
ES96943995T 1996-12-18 1996-12-18 Un metodo y un aparato para determinar la perdida de transmision entre una estacion transceptora de base y una estacion movil de una red de radio movil celular. Expired - Lifetime ES2170886T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1996/005683 WO1998027675A1 (en) 1996-12-18 1996-12-18 A method and an apparatus for determining the pathloss between a base transceiver station and a mobile station in a mobile radio network

Publications (1)

Publication Number Publication Date
ES2170886T3 true ES2170886T3 (es) 2002-08-16

Family

ID=8166452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96943995T Expired - Lifetime ES2170886T3 (es) 1996-12-18 1996-12-18 Un metodo y un aparato para determinar la perdida de transmision entre una estacion transceptora de base y una estacion movil de una red de radio movil celular.

Country Status (9)

Country Link
US (1) US6498932B1 (es)
EP (1) EP0947066B1 (es)
JP (1) JP2001506436A (es)
AT (1) ATE214213T1 (es)
AU (1) AU710905B2 (es)
DE (1) DE69619713T2 (es)
ES (1) ES2170886T3 (es)
NO (1) NO985352L (es)
WO (1) WO1998027675A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000101511A (ja) * 1998-09-24 2000-04-07 Fujitsu Ltd 加入者系無線アクセスシステムにおける送信レベル制御方法および送受信装置
US6498934B1 (en) 1999-03-24 2002-12-24 Telefonaktiebologet Lm Ericsson (Publ) Channel allocation using enhanced pathloss estimates
US7058018B1 (en) * 2002-03-06 2006-06-06 Meshnetworks, Inc. System and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer II routing in a wireless communication network
US20080056227A1 (en) * 2006-08-31 2008-03-06 Motorola, Inc. Adaptive broadcast multicast systems in wireless communication networks
US9326253B2 (en) * 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
US8798665B2 (en) 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US8761032B2 (en) * 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
US9009573B2 (en) 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US8472993B2 (en) * 2010-12-16 2013-06-25 Intel Corporation Downlink and uplink pathloss estimation gap adjustment scheme for wireless systems
EP2705692B1 (en) * 2011-05-04 2017-03-22 Nokia Solutions and Networks Oy Pathloss-based access node wake-up control
GB2543800B (en) * 2015-10-28 2020-02-26 Ayyeka Tech Ltd Method and system for scheduling transmit time slots for network-connected measurement units

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287544A (en) * 1991-10-17 1994-02-15 Motorola, Inc. Method of channel assignment by matching channel interference with channel link loss
DE69232723T2 (de) * 1991-12-11 2002-12-05 Motorola, Inc. Verfahren und vorrichtung zur weiterreichung von mobilfunkgeräten unter benutzung einer leistungsbilanz
US5603081A (en) * 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
FI108179B (fi) 1993-09-03 2001-11-30 Nokia Networks Oy Menetelmä lähetystehon säätämiseksi radiopuhelinjärjestelmässä ja radiopuhelinkeskus
FI100076B (fi) 1995-01-04 1997-09-15 Nokia Telecommunications Oy Johdottoman tilaajaliitännän toteuttava radiojärjestelmä
FI100077B (fi) 1995-01-04 1997-09-15 Nokia Telecommunications Oy Johdottoman tilaajaliitännän toteuttava radiojärjestelmä
US5740166A (en) * 1996-03-18 1998-04-14 Telefonaktiebolaget Lm Ericsson United access channel for use in a mobile communications system

Also Published As

Publication number Publication date
DE69619713T2 (de) 2002-09-05
ATE214213T1 (de) 2002-03-15
EP0947066A1 (en) 1999-10-06
DE69619713D1 (de) 2002-04-11
AU1374297A (en) 1998-07-15
NO985352D0 (no) 1998-11-17
AU710905B2 (en) 1999-09-30
NO985352L (no) 1999-03-02
US6498932B1 (en) 2002-12-24
EP0947066B1 (en) 2002-03-06
WO1998027675A1 (en) 1998-06-25
JP2001506436A (ja) 2001-05-15

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