MXPA03000918A - Transceptor de protocolo doble de potencia baja. - Google Patents

Transceptor de protocolo doble de potencia baja.

Info

Publication number
MXPA03000918A
MXPA03000918A MXPA03000918A MXPA03000918A MXPA03000918A MX PA03000918 A MXPA03000918 A MX PA03000918A MX PA03000918 A MXPA03000918 A MX PA03000918A MX PA03000918 A MXPA03000918 A MX PA03000918A MX PA03000918 A MXPA03000918 A MX PA03000918A
Authority
MX
Mexico
Prior art keywords
dsss
fhss
transceiver
mode
signal
Prior art date
Application number
MXPA03000918A
Other languages
English (en)
Inventor
Harry Price Haas
Original Assignee
Itron 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 Itron Inc filed Critical Itron Inc
Publication of MXPA03000918A publication Critical patent/MXPA03000918A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)

Abstract

Un transceptor de espectro propagado de potencia baja capaz de ahorrar energia mientras inicia selectivamente transmisiones de datos bajo un protocolo de espectro propagado preferido. El transceptor, mientras esta en un modo de inactividad profunda para ahorrar energia, utiliza la circuiteria de DSSS para monitorear periodicamente una frecuencia de banda ancha predeterminada para un codigo de propagacion de una senal de DSSS a partir de una unidad (20) de recepcion remota. Con la recepcion de la senal de propagacion apropiada, se inicia una transmision de datos limitada. La senal de DSSS contiene informacion que puede decodificarse y utilizarse para conmutar el modo de recepcion de DSSS y en el modo de transmision/comunicacion de FHSS, o una sesion de FHSS puede iniciarse automaticamente con la recepcion de una senal de activacion apropiada. Mientras esta en el modo de FHSS, los datos codificados de FHSS en el transceptor del dispositivo (10) del punto final se comunican a la unidad (20) de recepcion remota. Despues de terminar la transferencia de datos, el transceptor regresa al modo de inactividad de baja potencia y vuelve a comenzar el monitoreo de DSSS.
MXPA03000918A 2000-08-01 2001-08-01 Transceptor de protocolo doble de potencia baja. MXPA03000918A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22225700P 2000-08-01 2000-08-01
PCT/US2001/024051 WO2002011382A1 (en) 2000-08-01 2001-08-01 Low power dual protocol transceiver

Publications (1)

Publication Number Publication Date
MXPA03000918A true MXPA03000918A (es) 2004-04-02

Family

ID=22831509

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03000918A MXPA03000918A (es) 2000-08-01 2001-08-01 Transceptor de protocolo doble de potencia baja.

Country Status (9)

Country Link
US (1) US6996154B2 (es)
EP (1) EP1312189A1 (es)
JP (1) JP2004505551A (es)
KR (1) KR20030024819A (es)
AU (2) AU8468901A (es)
BR (1) BR0112855A (es)
CA (1) CA2416309A1 (es)
MX (1) MXPA03000918A (es)
WO (1) WO2002011382A1 (es)

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US7463986B2 (en) 2002-10-25 2008-12-09 Hudson Bay Wireless Llc Electrical power metering system
US7154938B2 (en) 2002-12-31 2006-12-26 Itron, Inc. RF communications system utilizing digital modulation to transmit and receive data
US7304587B2 (en) * 2003-02-14 2007-12-04 Energy Technology Group, Inc. Automated meter reading system, communication and control network for automated meter reading, meter data collector program product, and associated methods
US7089089B2 (en) * 2003-03-31 2006-08-08 Power Measurement Ltd. Methods and apparatus for retrieving energy readings from an energy monitoring device
DE10317549A1 (de) * 2003-04-15 2004-11-04 Daimlerchrysler Ag Funk-Übertragungsverfahren und Funk-Übertragungssystem
US8587452B2 (en) 2003-05-12 2013-11-19 Power Measurement Ltd. Time coordinated energy monitoring system utilizing communications links
US7417558B2 (en) * 2003-05-12 2008-08-26 Power Measurement Ltd. Wireless communications system incorporating intelligent electronic devices
US7542505B2 (en) * 2003-10-20 2009-06-02 Northrop Grumman Corporation Systems and methods for signal conversion
US8031650B2 (en) * 2004-03-03 2011-10-04 Sipco, Llc System and method for monitoring remote devices with a dual-mode wireless communication protocol
US7453373B2 (en) * 2004-10-29 2008-11-18 Itron, Inc. Integrated meter module and utility metering system
US8515348B2 (en) 2005-10-28 2013-08-20 Electro Industries/Gauge Tech Bluetooth-enable intelligent electronic device
US8279080B2 (en) * 2006-06-08 2012-10-02 Fairfax County Water Authority Systems and methods for remote utility metering and meter monitoring
US9105181B2 (en) 2006-06-08 2015-08-11 Mueller International, Llc Systems and methods for generating power through the flow of water
US20080285628A1 (en) * 2007-05-17 2008-11-20 Gizis Alexander C Communications systems and methods for remotely controlled vehicles
KR100912543B1 (ko) * 2007-06-26 2009-08-18 한국전자통신연구원 주파수 선택적 기저대역을 이용한 변복조 방법 및 그 장치
US20100060424A1 (en) * 2008-03-19 2010-03-11 Checkpoint Systems, Inc. Range Extension and Multiple Access in Modulated Backscatter Systems
ES2703368T3 (es) 2008-04-01 2019-03-08 Sensus Spectrum Llc Pasarela doméstica definida por software universal
US20110153728A1 (en) * 2009-12-17 2011-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization of sporadic web poll traffic
US8842712B2 (en) 2011-03-24 2014-09-23 Gregory C. Hancock Methods and apparatuses for reception of frequency-hopping spread spectrum radio transmissions
US8665065B2 (en) * 2011-04-06 2014-03-04 The Chamberlain Group, Inc. Barrier operator with power management features
US9787355B2 (en) 2012-10-26 2017-10-10 Qualcomm, Incorporated System and method for communication using hybrid signals
US11009922B2 (en) 2015-02-27 2021-05-18 Electro Industries/Gaugetech Wireless intelligent electronic device
US9897461B2 (en) 2015-02-27 2018-02-20 Electro Industries/Gauge Tech Intelligent electronic device with expandable functionality
US9455758B1 (en) 2015-05-18 2016-09-27 The Regents Of The University Of Michigan Ultra-low power long range transceiver

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US5056107A (en) * 1990-02-15 1991-10-08 Iris Systems Inc. Radio communication network for remote data generating stations
US5365550A (en) * 1991-07-18 1994-11-15 Pulse Electronics, Inc. Initial synchronization and tracking circuits for spread spectrum receivers
US5287384A (en) 1992-10-15 1994-02-15 Lxe Inc. Frequency hopping spread spectrum data communications system
JP2901844B2 (ja) * 1993-07-30 1999-06-07 三菱電機株式会社 周波数ホッピング無線機
EP0748493A4 (en) * 1994-03-04 1997-03-12 Motorola Inc ENERGY SAVING METHOD FOR A METERING DISPLAY
AU2200895A (en) * 1994-04-04 1995-10-23 Motorola, Inc. Method and apparatus for activating and accessing remote meter interface devices
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JP3695009B2 (ja) * 1996-08-28 2005-09-14 ブラザー工業株式会社 無線通信システム
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JP3674188B2 (ja) * 1996-09-27 2005-07-20 ブラザー工業株式会社 無線通信システム
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JP2856198B2 (ja) * 1997-06-11 1999-02-10 日本電気株式会社 スペクトラム拡散受信機
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BR0112613A (pt) * 2000-07-21 2003-07-29 Itron Inc Sistema de leitura de medidor de espectro espalhado, dispositivo transmissor codificador de ponto extremo de medidor, e, sistema de leitura de medidor de utilidade
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Also Published As

Publication number Publication date
JP2004505551A (ja) 2004-02-19
AU8468901A (en) 2002-02-13
WO2002011382A1 (en) 2002-02-07
KR20030024819A (ko) 2003-03-26
WO2002011382A9 (en) 2003-03-06
US20020054619A1 (en) 2002-05-09
AU2001284689B2 (en) 2005-09-22
US6996154B2 (en) 2006-02-07
BR0112855A (pt) 2003-07-01
CA2416309A1 (en) 2002-02-07
EP1312189A1 (en) 2003-05-21

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