HK1182542A1 - 近場通信設備以及用於檢測近場通信設備的存在的方法 - Google Patents

近場通信設備以及用於檢測近場通信設備的存在的方法

Info

Publication number
HK1182542A1
HK1182542A1 HK13109722.1A HK13109722A HK1182542A1 HK 1182542 A1 HK1182542 A1 HK 1182542A1 HK 13109722 A HK13109722 A HK 13109722A HK 1182542 A1 HK1182542 A1 HK 1182542A1
Authority
HK
Hong Kong
Prior art keywords
nfc
devices
near field
field communications
detecting
Prior art date
Application number
HK13109722.1A
Other languages
English (en)
Inventor
菲利普．斯圖爾特．羅伊斯頓
史蒂文．迪恩．霍爾
布里馬．易卜拉欣
Original Assignee
美國博通公司
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 美國博通公司 filed Critical 美國博通公司
Publication of HK1182542A1 publication Critical patent/HK1182542A1/zh

Links

Classifications

    • 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
    • H04B5/24—Inductive coupling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10118—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 the sensing being preceded by at least one preliminary step
    • G06K7/10128—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 the sensing being preceded by at least one preliminary step the step consisting of detection of the presence of one or more record carriers in the vicinity of the interrogation device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10237—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 the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Power Engineering (AREA)
HK13109722.1A 2011-12-05 2013-08-20 近場通信設備以及用於檢測近場通信設備的存在的方法 HK1182542A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161566855P 2011-12-05 2011-12-05
US13/325,675 US9026048B2 (en) 2011-12-05 2011-12-14 Detecting a presence of near field communications (NFC) devices

Publications (1)

Publication Number Publication Date
HK1182542A1 true HK1182542A1 (zh) 2013-11-29

Family

ID=47074538

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13109722.1A HK1182542A1 (zh) 2011-12-05 2013-08-20 近場通信設備以及用於檢測近場通信設備的存在的方法

Country Status (5)

Country Link
US (1) US9026048B2 (zh)
EP (1) EP2602942B1 (zh)
CN (1) CN103138857B (zh)
HK (1) HK1182542A1 (zh)
TW (1) TWI467945B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8867990B2 (en) 2012-02-29 2014-10-21 Broadcom Corporation Detecting a presence of near field communications (NFC) devices
US8690412B2 (en) * 2012-03-15 2014-04-08 Apple Inc. Backlight structures and backlight assemblies for electronic device displays
JP6128986B2 (ja) * 2013-06-24 2017-05-17 任天堂株式会社 通信システム、通信端末装置、通信プログラム、および通信方法
DE102016002871A1 (de) * 2016-03-09 2017-09-14 Daimler Ag Verfahren zum Erkennen eines Identifikationsmediums in einem Kommunikationsbereich einer Antenne
US10212576B2 (en) * 2016-09-08 2019-02-19 Samsung Electronics Co., Ltd. Near field communication device
FR3056793A1 (fr) 2016-09-29 2018-03-30 Stmicroelectronics (Rousset) Sas Procede de detection de la presence eventuelle d'un objet par un lecteur sans contact, et lecteur correspondant
ES2947763T3 (es) 2017-03-29 2023-08-18 Becton Dickinson Co Métodos para el emparejamiento inductivo seguro entre dos dispositivos
US10108827B1 (en) 2017-11-14 2018-10-23 Capital One Services, Llc Activating an output component to indicate an orientation of a near-field communication (NFC)-capable transaction card
JP7215055B2 (ja) * 2018-10-04 2023-01-31 カシオ計算機株式会社 無線通信装置、無線通信方法、及びプログラム
US20200134270A1 (en) * 2018-10-31 2020-04-30 Nxp B.V. Card detection for a nfc (near field communication) reader system

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
US6107910A (en) 1996-11-29 2000-08-22 X-Cyte, Inc. Dual mode transmitter/receiver and decoder for RF transponder tags
US7522878B2 (en) 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
JP3885922B2 (ja) 2000-03-07 2007-02-28 株式会社ルネサステクノロジ 半導体チップとそれを用いたｉｃカード及びｒｆｉｄ
FR2833785B1 (fr) 2001-12-18 2005-06-24 Inside Technologies Lecteur de circuit integre sans contact comprenant un mode de veille active a faible consommation electrique
ITMI20021685A1 (it) 2002-07-29 2004-01-29 Microhard Srl Dispositivo atto a rilevare la presenza di un circuito risonante di un trasponder nell'intorno del dispositivo stesso e senza contatti
JP2004215225A (ja) * 2002-12-17 2004-07-29 Sony Corp 通信システムおよび通信方法、並びにデータ処理装置
ATE529819T1 (de) * 2004-03-03 2011-11-15 Legic Identsystems Ag Verfahren zum erkennen von identifikationsmedien
US7627435B2 (en) * 2004-08-04 2009-12-01 Agilent Technologies, Inc. Filtering of pixel signals during array scanning
MX2007005961A (es) * 2004-11-18 2008-01-14 Sensormatic Electronics Corp Lector eas que detecta funcion eas procedente de un dispositivo rfid.
US7245222B2 (en) * 2005-01-14 2007-07-17 Farpointe Data, Inc. Controlling an RFID reader by observing a change in inductance
GB0501115D0 (en) 2005-01-19 2005-02-23 Innovision Res & Tech Plc Combined power coupling and rf communication apparatus
US7720438B2 (en) * 2005-03-30 2010-05-18 Nokia Corporation Reducing power consumption of a short-range wireless communication reader associated with a mobile terminal
WO2006123170A1 (en) 2005-05-20 2006-11-23 Innovision Research & Technology Plc Near field rf communications
US8830035B2 (en) * 2005-06-30 2014-09-09 Farpointe Data, Inc. Power consumption management for an RFID reader
KR100771913B1 (ko) 2005-08-16 2007-11-01 엘에스산전 주식회사 알에프 아이디 리더기
US7412224B2 (en) 2005-11-14 2008-08-12 Nokia Corporation Portable local server with context sensing
GB0525635D0 (en) 2005-12-16 2006-01-25 Innovision Res & Tech Plc Chip card and method of data communication
KR100681929B1 (ko) * 2005-12-30 2007-02-12 (주)한창시스템 이동 통신 단말기용 외장형 장치 및 이를 이용한 ｎｆｃ통신 방법
US7782209B2 (en) * 2006-03-31 2010-08-24 Assa Abloy Ab Detection signal generator circuit for an RFID reader
US8063746B2 (en) * 2006-03-31 2011-11-22 Assa Abloy Ab Transponder detector for an RFID system generating a progression of detection signals
GB0616331D0 (en) 2006-08-16 2006-09-27 Innovision Res & Tech Plc Near Field RF Communicators And Near Field Communications Enabled Devices
GB2443234B8 (en) 2006-10-24 2009-01-28 Innovision Res & Tech Plc Near field RF communicators and near field RF communications enabled devices
TW200835186A (en) * 2006-11-15 2008-08-16 Nxp Bv Near field communication (NFC) activation
GB0705635D0 (en) 2007-03-23 2007-05-02 Innovision Res & Tech Plc Near field RF communicators
US20080291043A1 (en) 2007-05-23 2008-11-27 Mark Duron System and method for device activation
GB0714348D0 (en) 2007-07-23 2007-09-05 Innovision Res & Tech Plc near field RF communications
TWI443987B (zh) * 2007-11-26 2014-07-01 Mstar Semiconductor Inc 近場通訊系統及其相關之顯示裝置
GB0801225D0 (en) 2008-01-23 2008-02-27 Innovision Res & Tech Plc Near field RF communications
ES2396015T3 (es) 2008-04-01 2013-02-18 Assa Abloy Ab Método de capacidad conmutada para la detección de un dispositivo transpondedor inalámbrico utilizando una única antena y comunicación sucesiva con el mismo
EP2161594B1 (en) 2008-09-09 2017-11-08 Multi Magnetics Incorporated System and method for correcting attenuation in hybrid medical imaging
US8116679B2 (en) 2008-09-15 2012-02-14 Sony Ericsson Mobile Communications Ab WLAN connection facilitated via near field communication
US8014721B2 (en) 2008-10-20 2011-09-06 Sony Ericsson Mobile Communications Ab Setting mobile device operating mode using near field communication
US8300676B2 (en) 2008-11-18 2012-10-30 Electronics And Telecommunications Research Institute Apparatus and method for communication
US8063636B2 (en) 2009-05-29 2011-11-22 The Invention Science Fund I, Llc Systems, devices, methods, and compositions including targeted ferromagnetic structures
DE102010019193A1 (de) * 2010-05-04 2011-11-10 Giesecke & Devrient Gmbh Netzknoten für ein drahtloses Kommunikationsnetz, insbesondere für ein drahtloses Sensornetz
US8358596B2 (en) 2010-09-20 2013-01-22 Research In Motion Limited Communications system providing mobile wireless communications device application module associations for respective wireless communications formats and related methods
US20120329391A1 (en) 2011-06-21 2012-12-27 Broadcom Corporation Detecting a presence of near field communications (nfc) devices
US8606933B1 (en) 2011-09-14 2013-12-10 Google Inc. Selective pairing of devices using short-range wireless communication
US8867990B2 (en) * 2012-02-29 2014-10-21 Broadcom Corporation Detecting a presence of near field communications (NFC) devices

Also Published As

Publication number Publication date
TW201325118A (zh) 2013-06-16
US9026048B2 (en) 2015-05-05
EP2602942B1 (en) 2018-01-31
CN103138857B (zh) 2016-04-20
CN103138857A (zh) 2013-06-05
US20130143488A1 (en) 2013-06-06
TWI467945B (zh) 2015-01-01
EP2602942A1 (en) 2013-06-12

Similar Documents

Publication Publication Date Title
HK1186311A1 (zh) 近場通信 裝置的存在檢測
HK1182542A1 (zh) 近場通信設備以及用於檢測近場通信設備的存在的方法
HK1178332A1 (zh) 近場通信裝置以及檢測近場通信裝置的存在的方法
HK1182829A1 (zh) 近場通信設備
ZA201309507B (en) Communication device and communication method
EP2684383A4 (en) SYSTEMS AND METHODS FOR TESTING THE CONTENT OF MOBILE COMMUNICATION DEVICES
EP2701312A4 (en) METHOD AND DEVICE WITH WHICH A TERMINAL DETERMINES APPROACH TO AN OBJECT
HK1177828A1 (zh) 經由 裝置的安全通信
EP2688226A4 (en) DEVICE DEVICE COMMUNICATION METHOD AND DEVICE
EP2757451A4 (en) METHOD AND SYSTEM FOR RECALLING THE APPLICATION LAST USED IN A WIRELESS COMMUNICATION DEVICE
EP2728961A4 (en) METHOD AND EQUIPMENT FOR DETECTING AND TRANSMITTING INFORMATION
EP2783542A4 (en) APPARATUS AND METHOD FOR PROVIDING MACHINE MACHINE TYPE COMMUNICATION
EP2737476A4 (en) METHOD AND DEVICES FOR COMMUNICATION RELIEF
EP2667576A4 (en) MOBILE COMMUNICATION DEVICE AND COMMUNICATION METHOD THEREFOR
EP2736298A4 (en) COMMUNICATION METHOD BETWEEN WIRELESS DEVICES AND WIRELESS DEVICE USING THE SAME
EP2769480A4 (en) DEVICE AND METHOD FOR NAHFELDKOMMUNIKATION
HK1198676A1 (zh) 用於處理通信服務的切換的方法和裝置
EP2689495A4 (en) APPARATUS WITH NEAR FIELD COUPLING ELEMENT AND METHOD FOR COMMUNICATION
GB201111267D0 (en) Mobile communications device and method
ZA201401157B (en) Method and system for implementing near field communication
GB201122056D0 (en) Apparatuses and methods for enabling communication
EP2763478A4 (en) METHOD AND DEVICE USING OBSERVED ARRIVAL TIME DIFFERENCE TO LOCATE MOBILE STATION
IL214209A0 (en) System and method for location based control of elements of a mobile communication device
SG11201500963VA (en) System and method for adjusting operation modes of a mobile device
GB2496648B (en) Method and apparatus for establishing communications