AR014214A1 - Metodo y disposicion para proveer una estimacion de la intensidad de senal de una senal recibida - Google Patents

Metodo y disposicion para proveer una estimacion de la intensidad de senal de una senal recibida

Info

Publication number
AR014214A1
AR014214A1 ARP980106732A ARP980106732A AR014214A1 AR 014214 A1 AR014214 A1 AR 014214A1 AR P980106732 A ARP980106732 A AR P980106732A AR P980106732 A ARP980106732 A AR P980106732A AR 014214 A1 AR014214 A1 AR 014214A1
Authority
AR
Argentina
Prior art keywords
signal
senal
energy
intensity
desired signal
Prior art date
Application number
ARP980106732A
Other languages
English (en)
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR014214A1 publication Critical patent/AR014214A1/es

Links

Classifications

    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

La intensidad de senal de una senal recibida en una disposicion de comunicacion se estima por medio de la intensidad de senal medida de una senaldeseada que se transmite desde un dispositivo fuente a un dispositivo destinatario.La energía de la senal deseada y la energía del ruidose miden ocalculan. La intensidad de senal medida puede calcularse dividiendola energía de la senal deseada por la energía del ruido. La intensidad de senal de lasenal deseada puede estimarsecomo la estimacion de máxima verosimilitud de la senal real alfa. La intensidad de senal de la senal deseada también puedeestimarseen base al valor esperado de la energía de la senal deseada. La intensidad de senal de la senal deseada puedeestima rse asimismo en base alvalor esperado de la energía de la senal deseada y dando cuenta de un sesgo predeterminado.
ARP980106732A 1998-03-25 1998-12-29 Metodo y disposicion para proveer una estimacion de la intensidad de senal de una senal recibida AR014214A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/048,454 US6201954B1 (en) 1998-03-25 1998-03-25 Method and system for providing an estimate of the signal strength of a received signal

Publications (1)

Publication Number Publication Date
AR014214A1 true AR014214A1 (es) 2001-02-07

Family

ID=21954681

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106732A AR014214A1 (es) 1998-03-25 1998-12-29 Metodo y disposicion para proveer una estimacion de la intensidad de senal de una senal recibida

Country Status (11)

Country Link
US (1) US6201954B1 (es)
EP (2) EP1064732B1 (es)
JP (1) JP2002508617A (es)
KR (1) KR100650020B1 (es)
CN (1) CN1123989C (es)
AR (1) AR014214A1 (es)
AU (1) AU3361599A (es)
DE (2) DE69933924T2 (es)
HK (2) HK1034615A1 (es)
TW (1) TW437191B (es)
WO (1) WO1999049588A1 (es)

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Also Published As

Publication number Publication date
EP1064732A1 (en) 2001-01-03
EP1605606A2 (en) 2005-12-14
CN1294791A (zh) 2001-05-09
HK1086678A1 (en) 2006-09-22
DE69943206D1 (de) 2011-03-31
DE69933924D1 (de) 2006-12-21
HK1034615A1 (en) 2001-10-26
AU3361599A (en) 1999-10-18
JP2002508617A (ja) 2002-03-19
EP1605606B1 (en) 2011-02-16
KR20010034666A (ko) 2001-04-25
CN1123989C (zh) 2003-10-08
TW437191B (en) 2001-05-28
US6201954B1 (en) 2001-03-13
EP1605606A3 (en) 2006-09-06
WO1999049588A1 (en) 1999-09-30
EP1064732B1 (en) 2006-11-08
DE69933924T2 (de) 2007-12-06
KR100650020B1 (ko) 2006-11-27

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