AP2014007407A0 - Near field communication implementation method andsystem - Google Patents

Near field communication implementation method andsystem

Info

Publication number
AP2014007407A0
AP2014007407A0 AP2014007407A AP2014007407A AP2014007407A0 AP 2014007407 A0 AP2014007407 A0 AP 2014007407A0 AP 2014007407 A AP2014007407 A AP 2014007407A AP 2014007407 A AP2014007407 A AP 2014007407A AP 2014007407 A0 AP2014007407 A0 AP 2014007407A0
Authority
AP
ARIPO
Prior art keywords
near field
field communication
implementation method
communication implementation
method andsystem
Prior art date
Application number
AP2014007407A
Other languages
English (en)
Inventor
Pengli Zhou
Chang He
Original Assignee
Tencent Tech Shenzhen Co Ltd
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 Tencent Tech Shenzhen Co Ltd filed Critical Tencent Tech Shenzhen Co Ltd
Publication of AP2014007407A0 publication Critical patent/AP2014007407A0/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephone Function (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuit For Audible Band Transducer (AREA)
AP2014007407A 2011-11-28 2012-11-28 Near field communication implementation method andsystem AP2014007407A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110384024.8A CN103138807B (zh) 2011-11-28 2011-11-28 一种近距离通信实现方法和系统
PCT/CN2012/085447 WO2013078996A1 (zh) 2011-11-28 2012-11-28 一种近距离通信实现方法和系统

Publications (1)

Publication Number Publication Date
AP2014007407A0 true AP2014007407A0 (en) 2014-02-28

Family

ID=48498185

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2014007407A AP2014007407A0 (en) 2011-11-28 2012-11-28 Near field communication implementation method andsystem

Country Status (15)

Country Link
US (1) US9378724B2 (xx)
EP (1) EP2787661B1 (xx)
JP (1) JP5767391B2 (xx)
KR (1) KR101462364B1 (xx)
CN (1) CN103138807B (xx)
AP (1) AP2014007407A0 (xx)
AU (1) AU2012344463B2 (xx)
BR (1) BR112013033844A2 (xx)
CA (1) CA2839229C (xx)
DK (1) DK2787661T3 (xx)
ES (1) ES2692528T3 (xx)
RU (1) RU2573225C2 (xx)
SG (1) SG2014000582A (xx)
WO (1) WO2013078996A1 (xx)
ZA (1) ZA201401157B (xx)

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CN107465639B (zh) * 2017-08-23 2020-05-19 国家电网公司 一种基于短时离散傅立叶变换的多路延时同步判决解调方法
CN109379162A (zh) * 2018-08-02 2019-02-22 安徽森力汽车电子有限公司 一种通过声波传输数字信号的方法
CN114978356B (zh) * 2022-04-29 2023-08-29 歌尔股份有限公司 基于音频进行多频道数据传输方法、设备及存储介质

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Also Published As

Publication number Publication date
US9378724B2 (en) 2016-06-28
SG2014000582A (en) 2014-06-27
JP5767391B2 (ja) 2015-08-19
WO2013078996A1 (zh) 2013-06-06
CN103138807A (zh) 2013-06-05
CA2839229A1 (en) 2013-06-06
AU2012344463A1 (en) 2014-01-23
CN103138807B (zh) 2014-11-26
US20140146643A1 (en) 2014-05-29
DK2787661T3 (en) 2018-11-12
CA2839229C (en) 2019-01-08
JP2014512113A (ja) 2014-05-19
NZ619480A (en) 2015-03-27
ZA201401157B (en) 2015-08-26
EP2787661A1 (en) 2014-10-08
RU2573225C2 (ru) 2016-01-20
KR20130135939A (ko) 2013-12-11
RU2013157771A (ru) 2015-06-27
BR112013033844A2 (pt) 2018-03-13
KR101462364B1 (ko) 2014-11-14
EP2787661B1 (en) 2018-10-10
ES2692528T3 (es) 2018-12-04
EP2787661A4 (en) 2015-07-22
AU2012344463B2 (en) 2015-01-29

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