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
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.
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) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6865216B1 (en) * | 1998-08-20 | 2005-03-08 | Skyworks Solutions Inc. | Frequency hopping spread spectrum modulation and direct sequence spread spectrum modulation cordless telephone |
US6671636B2 (en) * | 2000-11-20 | 2003-12-30 | Utility Collection Systems, Llc | Apparatus, method and article of manufacture for utility monitoring |
US20030031138A1 (en) * | 2000-12-12 | 2003-02-13 | Beckwith Robert W. | Wireless transceivers using a simplified prism II system |
US7058524B2 (en) * | 2002-10-25 | 2006-06-06 | Hudson Bay Wireless, Llc | Electrical power metering system |
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 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2165724B (en) * | 1984-10-13 | 1988-05-11 | Stc Plc | Remote meter reading |
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 |
JP2835285B2 (ja) * | 1994-08-26 | 1998-12-14 | 株式会社テック | 低速周波数ホッピングスペクトル拡散通信方法 |
US5734966A (en) * | 1995-01-20 | 1998-03-31 | Diablo Research Corporation | Wireless communication system for adapting to frequency drift |
JP2922441B2 (ja) * | 1995-03-07 | 1999-07-26 | 日本金銭機械株式会社 | 紙幣取扱装置 |
TW347626B (en) * | 1995-03-27 | 1998-12-11 | Sanyo Electric Co | Spectrum diffusion signal receiver |
GB2308949B (en) * | 1996-01-08 | 1999-11-10 | Ramar Technology Ltd | Remote meter reading system |
US5694420A (en) * | 1996-04-01 | 1997-12-02 | Nec Corporation | Wireless modem with low power consumption and high reliability in reception |
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 |
US6246677B1 (en) * | 1996-09-06 | 2001-06-12 | Innovatec Communications, Llc | Automatic meter reading data communication system |
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 |
US6052406A (en) * | 1997-05-02 | 2000-04-18 | Itt Manufacturing Enterprises, Inc. | Frequency hopping synchronization and tracking in a digital communication system |
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 |
US6263009B1 (en) * | 1997-06-23 | 2001-07-17 | Cellnet Data Systems, Inc. | Acquiring a spread spectrum signal |
US6052407A (en) * | 1997-10-01 | 2000-04-18 | Lucent Technologies Inc. | Apparatus and method for detection frequency hopping patterns embedded in radio frequency noise |
US6188715B1 (en) | 1998-04-09 | 2001-02-13 | Andrzej Partyka | Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication |
US6345066B1 (en) * | 1998-05-19 | 2002-02-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Reduction of access time delay in frequency-hopping radio systems using a direct sequence mode |
US6865216B1 (en) | 1998-08-20 | 2005-03-08 | Skyworks Solutions Inc. | Frequency hopping spread spectrum modulation and direct sequence spread spectrum modulation cordless telephone |
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 |
AU8469101A (en) * | 2000-08-01 | 2002-02-13 | Itron Inc | Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals |
-
2001
- 2001-08-01 AU AU8468901A patent/AU8468901A/xx active Pending
- 2001-08-01 CA CA002416309A patent/CA2416309A1/en not_active Abandoned
- 2001-08-01 BR BR0112855-8A patent/BR0112855A/pt not_active Application Discontinuation
- 2001-08-01 MX MXPA03000918A patent/MXPA03000918A/es active IP Right Grant
- 2001-08-01 WO PCT/US2001/024051 patent/WO2002011382A1/en active IP Right Grant
- 2001-08-01 US US09/920,354 patent/US6996154B2/en not_active Expired - Lifetime
- 2001-08-01 AU AU2001284689A patent/AU2001284689B2/en not_active Ceased
- 2001-08-01 EP EP01963765A patent/EP1312189A1/en not_active Withdrawn
- 2001-08-01 KR KR10-2003-7001389A patent/KR20030024819A/ko active IP Right Grant
- 2001-08-01 JP JP2002515784A patent/JP2004505551A/ja active Pending
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |