CN103959667B - 降低近场通信系统中的连接建立的功耗 - Google Patents

降低近场通信系统中的连接建立的功耗 Download PDF

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Publication number
CN103959667B
CN103959667B CN201280058474.0A CN201280058474A CN103959667B CN 103959667 B CN103959667 B CN 103959667B CN 201280058474 A CN201280058474 A CN 201280058474A CN 103959667 B CN103959667 B CN 103959667B
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China
Prior art keywords
nfc
carrier signal
clock generator
polling order
target device
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Expired - Fee Related
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CN201280058474.0A
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Chinese (zh)
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CN103959667A (zh
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A·K·哈韦里宁
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
CN201280058474.0A 2011-11-28 2012-10-31 降低近场通信系统中的连接建立的功耗 Expired - Fee Related CN103959667B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161564238P 2011-11-28 2011-11-28
US61/564,238 2011-11-28
US13/664,342 2012-10-30
US13/664,342 US8942628B2 (en) 2011-11-28 2012-10-30 Reducing power consumption for connection establishment in near field communication systems
PCT/US2012/062747 WO2013081762A1 (en) 2011-11-28 2012-10-31 Reducing power consumption for connection establishment in near field communication systems

Publications (2)

Publication Number Publication Date
CN103959667A CN103959667A (zh) 2014-07-30
CN103959667B true CN103959667B (zh) 2016-01-06

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CN201280058474.0A Expired - Fee Related CN103959667B (zh) 2011-11-28 2012-10-31 降低近场通信系统中的连接建立的功耗

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Country Link
US (1) US8942628B2 (enExample)
EP (2) EP2786505B1 (enExample)
JP (1) JP5792397B2 (enExample)
KR (1) KR101538040B1 (enExample)
CN (1) CN103959667B (enExample)
IN (1) IN2014CN04099A (enExample)
WO (1) WO2013081762A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5860631B2 (ja) * 2011-08-12 2016-02-16 フェリカネットワークス株式会社 通信装置、制御方法、及びプログラム
US8903312B2 (en) * 2011-11-28 2014-12-02 Qualcomm Incorporated Modified connection establishment for reducing power consumption in near field communication systems
KR20130116602A (ko) * 2012-04-16 2013-10-24 삼성전자주식회사 카드 에뮬레이션 모드를 조절하기 위한 방법 및 그 전자 장치
US10592890B2 (en) 2014-09-03 2020-03-17 Intel Corporation Methods and arrangements to complete online transactions
US9319088B2 (en) * 2013-05-09 2016-04-19 Intel Corporation Radio communication devices and methods for controlling a radio communication device
US10181117B2 (en) 2013-09-12 2019-01-15 Intel Corporation Methods and arrangements for a personal point of sale device
US10565640B2 (en) 2014-06-26 2020-02-18 Intel Corporation Proximity-based inter-computing device negotiation
CN104182027B (zh) * 2014-08-14 2017-10-24 Tcl通讯（宁波）有限公司 一种移动终端的nfc时钟控制装置及其方法
CN104469656B (zh) * 2014-08-28 2018-10-26 宇龙计算机通信科技(深圳)有限公司 基于nfc的数据传输方法及系统
US9590701B2 (en) * 2014-09-08 2017-03-07 Broadcom Corporation Feedback-based adaptive load modulation (ALM) for a near field communication (NFC) device
US9615196B2 (en) * 2015-03-06 2017-04-04 Stmicroelectronics International N.V. NFC device configuration after device power up
US9396368B1 (en) * 2015-05-23 2016-07-19 Square, Inc. Tuning a NFC antenna of a device
US11023878B1 (en) 2015-06-05 2021-06-01 Square, Inc. Apparatuses, methods, and systems for transmitting payment proxy information
CN105071891A (zh) * 2015-08-28 2015-11-18 Tcl移动通信科技（宁波）有限公司 一种蓝牙时钟控制系统及控制方法
US10482440B1 (en) 2015-09-18 2019-11-19 Square, Inc. Simulating NFC experience
US10861003B1 (en) 2015-09-24 2020-12-08 Square, Inc. Near field communication device coupling system
EP3430703B1 (en) * 2016-07-29 2021-08-25 Hewlett-Packard Development Company, L.P. Wireless charging
US10212576B2 (en) * 2016-09-08 2019-02-19 Samsung Electronics Co., Ltd. Near field communication device
KR102510085B1 (ko) 2016-10-26 2023-03-14 삼성전자주식회사 근거리 무선 통신 장치의 동작 방법
TWI602051B (zh) * 2016-12-15 2017-10-11 宏碁股份有限公司 電源供應系統及電源供應方法
US10430784B1 (en) 2017-08-31 2019-10-01 Square, Inc. Multi-layer antenna
US11182770B1 (en) 2018-12-12 2021-11-23 Square, Inc. Systems and methods for sensing locations of near field communication devices
US11249536B2 (en) * 2018-12-17 2022-02-15 Qualcomm Incorporated Reducing power consumption of communication interfaces by clock frequency scaling and adaptive interleaving of polling
KR102594118B1 (ko) * 2019-02-22 2023-10-25 삼성전자주식회사 카드를 감지하기 위한 무선 통신 장치
TWI726488B (zh) 2019-11-19 2021-05-01 元太科技工業股份有限公司 非接觸式智慧卡及其操作方法
KR102883342B1 (ko) 2019-11-26 2025-11-07 삼성전자주식회사 Nfc 트랜시버를 위한 클럭 복원 회로, nfc 트랜시버, 및 nfc 트랜시버의 제어 방법
US11961373B2 (en) 2020-07-01 2024-04-16 Pepsico, Inc. Method and system of touch-free vending
CN115828952A (zh) * 2022-11-17 2023-03-21 北京紫光青藤微系统有限公司 一种寻卡方法、装置及电子设备
CN115603780B (zh) * 2022-12-09 2023-04-18 北京紫光青藤微系统有限公司 用于确定通信方案的方法及装置、电子设备、存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798867A2 (en) * 2005-12-16 2007-06-20 Innovision Research & Technology PLC Communications devices and method comprising near field RF communicators
JP2010130242A (ja) * 2008-11-26 2010-06-10 Sony Corp 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
CN101826898A (zh) * 2009-03-04 2010-09-08 索尼公司 通信设备、通信方法和程序
WO2011027179A1 (en) * 2009-09-07 2011-03-10 Innovision Research & Technology Plc Near field rf communicators and near field rf communications enabled devices
WO2011058390A1 (en) * 2009-11-11 2011-05-19 Nokia Corporation Method and apparatus for information storing

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060117274A1 (en) * 1998-08-31 2006-06-01 Tseng Ping-Sheng Behavior processor system and method
CN100578510C (zh) * 2001-08-14 2010-01-06 韦里希特外观有限公司 时序不灵敏及无假信号逻辑设备
JP4030792B2 (ja) 2002-04-26 2008-01-09 株式会社ルネサステクノロジ 無線通信装置及びマイクロコンピュータ
JP3695463B2 (ja) 2002-12-17 2005-09-14 ソニー株式会社 近接通信方法
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
EP1530138A1 (en) * 2003-11-10 2005-05-11 Robert Bosch Gmbh Generic measurement and calibration interface for development of control software
JP4483271B2 (ja) 2003-11-19 2010-06-16 ソニー株式会社 無線通信装置，無線通信装置の応答データ処理方法
WO2006035331A1 (en) 2004-09-30 2006-04-06 Koninklijke Philips Electronics N.V. Method and device for fast near-field communication
JP4239988B2 (ja) * 2005-03-07 2009-03-18 ソニー株式会社 通信システム、通信装置、有線通信装置、および通信方法
JP4378643B2 (ja) 2005-08-01 2009-12-09 ソニー株式会社 通信システム、通信装置、通信方法、およびプログラム
US8264991B2 (en) 2007-04-27 2012-09-11 Samsung Electronics Co., Ltd. System and method for improving symmetry in data transfer in LLC layer of peer to peer NFC device
US8400913B2 (en) 2007-05-23 2013-03-19 Microsoft Corporation Method for optimizing near field links
JP4872858B2 (ja) 2007-09-07 2012-02-08 株式会社デンソーウェーブ Ｒｆタグシステム及びｒｆタグ
JP4661952B2 (ja) 2008-12-02 2011-03-30 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
JP4720899B2 (ja) 2008-11-27 2011-07-13 ソニー株式会社 通信装置、通信方法、プログラム、および通信システム
WO2011025549A1 (en) * 2009-08-31 2011-03-03 Abbott Diabetes Care Inc. Medical devices and methods
US20110076945A1 (en) 2009-09-29 2011-03-31 Mediatek Inc. Methods for Controlling a Main Clock Source Shared Between Different Wireless Communication Modules and Apparatuses Using the Same
CN104270547B (zh) 2009-11-30 2018-02-02 松下电器（美国）知识产权公司 通信方法、通信装置及位置检测方法
US9106086B2 (en) * 2010-03-11 2015-08-11 Qualcomm Incorporated Detection and protection of devices within a wireless power system
US8855563B2 (en) 2010-07-07 2014-10-07 Panasonic Intellectual Property Corporation Of America Communication apparatus and communication method
WO2012011289A1 (ja) 2010-07-23 2012-01-26 パナソニック株式会社 Ｎｆｃ通信装置およびその制御方法
JP5897462B2 (ja) 2010-11-30 2016-03-30 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末機器、通信装置および通信方法
US8903312B2 (en) * 2011-11-28 2014-12-02 Qualcomm Incorporated Modified connection establishment for reducing power consumption in near field communication systems
CN103929526A (zh) 2013-01-11 2014-07-16 辉达公司 用于射频识别的手机、方法以及系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798867A2 (en) * 2005-12-16 2007-06-20 Innovision Research & Technology PLC Communications devices and method comprising near field RF communicators
JP2010130242A (ja) * 2008-11-26 2010-06-10 Sony Corp 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
CN101826898A (zh) * 2009-03-04 2010-09-08 索尼公司 通信设备、通信方法和程序
WO2011027179A1 (en) * 2009-09-07 2011-03-10 Innovision Research & Technology Plc Near field rf communicators and near field rf communications enabled devices
WO2011058390A1 (en) * 2009-11-11 2011-05-19 Nokia Corporation Method and apparatus for information storing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Sophia Antipolis Cedex."Near Field Communication(NFC)IP-1 Interface and Protocol(NFCIP-1) ETSI TS 102 190".《ETSI》.2003,全文. *

Also Published As

Publication number Publication date
KR101538040B1 (ko) 2015-07-20
JP5792397B2 (ja) 2015-10-14
JP2015503282A (ja) 2015-01-29
IN2014CN04099A (enExample) 2015-07-10
US8942628B2 (en) 2015-01-27
EP2786505B1 (en) 2019-09-11
US20130137371A1 (en) 2013-05-30
EP2786505A1 (en) 2014-10-08
WO2013081762A1 (en) 2013-06-06
EP3588792A1 (en) 2020-01-01
CN103959667A (zh) 2014-07-30
KR20140106611A (ko) 2014-09-03

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