ECSP15021494A - Métodos y aparatos para descubrir los dispositivos de “etiqueta habla primero” - Google Patents

Métodos y aparatos para descubrir los dispositivos de “etiqueta habla primero”

Info

Publication number
ECSP15021494A
ECSP15021494A ECIEPI201521494A ECPI201521494A ECSP15021494A EC SP15021494 A ECSP15021494 A EC SP15021494A EC IEPI201521494 A ECIEPI201521494 A EC IEPI201521494A EC PI201521494 A ECPI201521494 A EC PI201521494A EC SP15021494 A ECSP15021494 A EC SP15021494A
Authority
EC
Ecuador
Prior art keywords
nfc
field
modulated
etiquette
uncover
Prior art date
Application number
ECIEPI201521494A
Other languages
English (en)
Inventor
John Hillan
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 ECSP15021494A publication Critical patent/ECSP15021494A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/45—Transponders

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transceivers (AREA)

Abstract

Se proporcionan un método, un aparato y un producto de programa de computadora para la comunicación inalámbrica en conexión con la habilitación de un dispositivo habilitado para NFC para descubrir y/o comunicarse con un dispositivo de TTF. En un ejemplo, un dispositivo habilitado para NFC se equipa para iniciar un campo de RF que no es modulado por el dispositivo habilitado para NFC como parte de un proceso de detección de tecnología, monitorizar el campo de RF durante al menos una parte del tiempo de espera, determinar si, durante la espera, el campo de RF es modulado de una manera consistente con las características de modulación de una tecnología de NFC y terminar el proceso de detección de tecnología después de la determinación de que el campo de RF es modulado de una manera consistente con las características de modulación de la tecnología de NFC.
ECIEPI201521494A 2012-10-29 2015-05-29 Métodos y aparatos para descubrir los dispositivos de “etiqueta habla primero” ECSP15021494A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261719725P 2012-10-29 2012-10-29
US13/786,876 US9887743B2 (en) 2012-10-29 2013-03-06 Methods and apparatus for discovering tag talks first devices

Publications (1)

Publication Number Publication Date
ECSP15021494A true ECSP15021494A (es) 2015-12-31

Family

ID=50547699

Family Applications (1)

Application Number Title Priority Date Filing Date
ECIEPI201521494A ECSP15021494A (es) 2012-10-29 2015-05-29 Métodos y aparatos para descubrir los dispositivos de “etiqueta habla primero”

Country Status (13)

Country Link
US (1) US9887743B2 (es)
EP (1) EP2912780B1 (es)
JP (1) JP6328651B2 (es)
KR (1) KR101997856B1 (es)
CN (1) CN104756412B (es)
AP (1) AP2015008434A0 (es)
EA (1) EA201590838A1 (es)
EC (1) ECSP15021494A (es)
ES (1) ES2774161T3 (es)
HU (1) HUE047679T2 (es)
MA (1) MA38043B1 (es)
SA (1) SA515360349B1 (es)
WO (1) WO2014070627A1 (es)

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US10506081B2 (en) 2014-04-07 2019-12-10 The Government of the United States of America, as represented by the Secretary of Homeland Security Fixed station interface for legacy base station equipment
US10103783B2 (en) * 2015-06-30 2018-10-16 Huawei Technologies Co., Ltd. Radio frequency discovery method, chip, and device
US10164600B2 (en) * 2015-10-12 2018-12-25 Nxp B.V. NFC or RFID device RF detuning detection and driver output power regulation
JP6970507B2 (ja) * 2017-01-20 2021-11-24 キヤノン株式会社 給電装置およびその制御方法、プログラム
US10813169B2 (en) 2018-03-22 2020-10-20 GoTenna, Inc. Mesh network deployment kit
CN109302669B (zh) * 2018-09-13 2021-04-13 Oppo（重庆）智能科技有限公司 轮询机制的设置方法、装置、存储介质及电子设备
US11791866B2 (en) * 2018-10-01 2023-10-17 Qualcomm Incorporated Systems and methods for device coexistence
CN110764772B (zh) * 2019-09-02 2023-04-25 广东天波信息技术股份有限公司 兼容多种nfcc的方法及装置

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US7423517B2 (en) * 2002-07-30 2008-09-09 Nxp B.V. Transponder with a controllable power-on-reset circuit
JP3951298B2 (ja) * 2002-12-17 2007-08-01 ソニー株式会社 通信装置および通信方法
JP4485958B2 (ja) * 2003-01-08 2010-06-23 エヌエックスピー ビー ヴィ ピア通信ユニットの通信モードを活性化させるための方法
US8249500B2 (en) 2005-02-24 2012-08-21 Innovision Research & Technology Plc Tuneable NFC device
US20070126556A1 (en) * 2005-12-07 2007-06-07 Kovio, Inc. Printed radio frequency identification (RFID) tag using tags-talk-first (TTF) protocol
GB0525635D0 (en) 2005-12-16 2006-01-25 Innovision Res & Tech Plc Chip card and method of data communication
US7791481B2 (en) * 2007-01-22 2010-09-07 Tc License Ltd. Light activated RFID tag
US8624710B2 (en) * 2007-08-16 2014-01-07 Farpointe Data, Inc. System and method for interrogation radio-frequency identification
JP5428364B2 (ja) * 2009-02-06 2014-02-26 富士電機株式会社 非接触型通信装置、その復号部
US9240824B2 (en) 2009-02-13 2016-01-19 Qualcomm Incorporated Wireless power and wireless communication for electronic devices
JP2010204986A (ja) 2009-03-04 2010-09-16 Sony Corp 通信装置、通信方法、およびプログラム
US8890660B2 (en) 2009-03-24 2014-11-18 Nxp B.V. Power saving method
JP5304513B2 (ja) * 2009-07-24 2013-10-02 ソニー株式会社 通信装置、通信方式の判別方法、及びプログラム
EP2302882A1 (en) 2009-09-24 2011-03-30 Research In Motion Limited Communication device and method for initiating NFC communication
US20110076941A1 (en) 2009-09-30 2011-03-31 Ebay Inc. Near field communication and network data/product transfer
DE102009054296A1 (de) 2009-11-23 2011-05-26 Giesecke & Devrient Gmbh Schnittstelleneinheit zum kontaktlosen Übertragen von Signalen
DE102010003853B4 (de) 2010-04-12 2019-02-21 Bundesdruckerei Gmbh Verfahren zum Lesen von Daten aus einem Dokument, Lesegerät, Dokument und elektronisches System
US20120045989A1 (en) 2010-08-18 2012-02-23 Nokia Corporation Device discovery in near-field communication
US20120214411A1 (en) 2011-02-23 2012-08-23 Texas Instruments System and method of near field communication tag presence detection for smart polling
JP5738647B2 (ja) 2011-03-28 2015-06-24 フェリカネットワークス株式会社 通信装置、通信制御方法、およびプログラム
US8824961B2 (en) * 2011-06-28 2014-09-02 Broadcom Corporation Method and apparatus for reducing NFC multi-protocol polling duration and power consumption

Also Published As

Publication number Publication date
WO2014070627A1 (en) 2014-05-08
AP2015008434A0 (en) 2015-05-31
KR20150077464A (ko) 2015-07-07
EP2912780A1 (en) 2015-09-02
CN104756412A (zh) 2015-07-01
JP2016500231A (ja) 2016-01-07
SA515360349B1 (ar) 2018-01-17
KR101997856B1 (ko) 2019-07-08
CN104756412B (zh) 2017-04-05
EP2912780B1 (en) 2019-11-20
US20140120833A1 (en) 2014-05-01
EA201590838A1 (ru) 2015-08-31
MA38043A1 (fr) 2016-08-31
HUE047679T2 (hu) 2020-05-28
MA38043B1 (fr) 2018-05-31
ES2774161T3 (es) 2020-07-17
US9887743B2 (en) 2018-02-06
JP6328651B2 (ja) 2018-05-23

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