AR022334A1 - Metodo para minimizar los efectos del ruido del transmisor sobre la medicion de la potencia de la senal de un sistema de comunicacion inalambrico - Google Patents

Metodo para minimizar los efectos del ruido del transmisor sobre la medicion de la potencia de la senal de un sistema de comunicacion inalambrico

Info

Publication number
AR022334A1
AR022334A1 ARP000100301A ARP000100301A AR022334A1 AR 022334 A1 AR022334 A1 AR 022334A1 AR P000100301 A ARP000100301 A AR P000100301A AR P000100301 A ARP000100301 A AR P000100301A AR 022334 A1 AR022334 A1 AR 022334A1
Authority
AR
Argentina
Prior art keywords
signal
noise
transmitter
effects
wireless communication
Prior art date
Application number
ARP000100301A
Other languages
English (en)
Original Assignee
Ilarregui Juan Martin
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 Ilarregui Juan Martin filed Critical Ilarregui Juan Martin
Publication of AR022334A1 publication Critical patent/AR022334A1/es

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

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

Un sistema y método para minimizar los efectos del ruido del transmisor interno y externo para mejorar las decisiones de control que se basan en lasmediciones de potencia de la senal. Una red inalámbrica incluye un transmisor interno que transmite una primer senal a una primer frecuencia y ruido a otrasfrecuencias en un patron conocido. La potencia de la senal de la primer senal es medida por el receptor en la primer frecuencia. El ruido del transmisor de laprimer senal se calcula sobre otras frecuencias, utilizando el patron de ruido conocido del primer transmisor. Se hace entonces una determinacion de si elruido de la primer senal está por encima de un umbral sobre una o más de las otras frecuencias utilizadas por el sistema de comunicacion inalámbrico. Si elruido está por encima del umbral, se toma una accion correctiva. La red inalámbrica además incluye uno o más receptores que miden las potencias de la senal enel rango de frecuencias utilizado por el sistema. Se hace una correlacion entre el patron espectral conocido de los transmisores externos al sistema y lasmediciones de potencia de la senal. Si la correlacion está por encima de un umbral, entonces el ruido externo está presente y se toma una accion correctiva.
ARP000100301A 1999-01-25 2000-01-24 Metodo para minimizar los efectos del ruido del transmisor sobre la medicion de la potencia de la senal de un sistema de comunicacion inalambrico AR022334A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/236,249 US6330450B1 (en) 1999-01-25 1999-01-25 Detecting and minimizing the effects of transmitter noise on signal strength measurement in a wireless communication system

Publications (1)

Publication Number Publication Date
AR022334A1 true AR022334A1 (es) 2002-09-04

Family

ID=22888731

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000100301A AR022334A1 (es) 1999-01-25 2000-01-24 Metodo para minimizar los efectos del ruido del transmisor sobre la medicion de la potencia de la senal de un sistema de comunicacion inalambrico

Country Status (11)

Country Link
US (1) US6330450B1 (es)
EP (1) EP1147628B1 (es)
JP (1) JP2002535916A (es)
CN (1) CN1338164A (es)
AR (1) AR022334A1 (es)
AT (1) ATE271732T1 (es)
AU (1) AU753401B2 (es)
CA (1) CA2359038A1 (es)
DE (1) DE60012304T2 (es)
WO (1) WO2000044114A1 (es)
ZA (1) ZA200105519B (es)

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JP4066947B2 (ja) * 2003-12-19 2008-03-26 株式会社デンソー タイヤ空気圧検出装置
US7743406B2 (en) * 2004-12-21 2010-06-22 International Business Machines Corporation System and method of preventing alteration of data on a wireless device
ATE472718T1 (de) * 2006-11-11 2010-07-15 Mettler Toledo Ag Verfahren zur überwachung und/oder bestimmung des zustandes einer kraftmessvorrichtung und kraftmessvorrichtung
US7680459B2 (en) * 2006-12-13 2010-03-16 Sony Ericsson Mobile Communications Ab FM transmission system and method
KR100998927B1 (ko) * 2007-06-28 2010-12-09 삼성전자주식회사 광대역 무선통신 시스템에서 인접 기지국 리스트 관리 방법및 장치
US9112547B2 (en) * 2007-08-31 2015-08-18 Adc Telecommunications, Inc. System for and method of configuring distributed antenna communications system
US8064857B2 (en) * 2008-12-15 2011-11-22 Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America Method and apparatus for co-channel interference detection in a radio
US20100278047A1 (en) * 2009-05-04 2010-11-04 Havish Koorapaty System and Method for Parameter Estimation with Interference Suppression in a Telecommunications Network
CN103988540B (zh) * 2011-10-10 2018-11-20 三星电子株式会社 用于提出记录信息和获取位置信息以使得mdt技术在移动通信系统中被有效地利用的方法和设备
US9456366B2 (en) * 2011-11-16 2016-09-27 Broadcom Corporation Alert-triggered recording of spectrum data
KR20130136645A (ko) * 2012-06-05 2013-12-13 삼성전자주식회사 휴대단말기의 라디오 방송 청취 방법 및 장치
JP2014127978A (ja) * 2012-12-27 2014-07-07 Toshiba Corp 通信装置及び通信方法
US9661656B2 (en) 2014-02-14 2017-05-23 Intel IP Corporation Enhanced channel access mechanism for improving performance in dense WiFi environments
CN111880225A (zh) * 2020-09-01 2020-11-03 贵州朗星智能有限公司 一种动态滤除环境干扰的线缆探测仪装置及方法

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Also Published As

Publication number Publication date
JP2002535916A (ja) 2002-10-22
WO2000044114A1 (en) 2000-07-27
DE60012304D1 (de) 2004-08-26
EP1147628A1 (en) 2001-10-24
DE60012304T2 (de) 2005-07-21
CN1338164A (zh) 2002-02-27
US6330450B1 (en) 2001-12-11
ATE271732T1 (de) 2004-08-15
EP1147628B1 (en) 2004-07-21
CA2359038A1 (en) 2000-07-27
AU2852700A (en) 2000-08-07
ZA200105519B (en) 2002-07-04
AU753401B2 (en) 2002-10-17

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