WO2014029206A1 - Procédé de communication sans fil compatible avec toutes les distances (proche, courte et longue) - Google Patents

Procédé de communication sans fil compatible avec toutes les distances (proche, courte et longue) Download PDF

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Publication number
WO2014029206A1
WO2014029206A1 PCT/CN2013/072780 CN2013072780W WO2014029206A1 WO 2014029206 A1 WO2014029206 A1 WO 2014029206A1 CN 2013072780 W CN2013072780 W CN 2013072780W WO 2014029206 A1 WO2014029206 A1 WO 2014029206A1
Authority
WO
WIPO (PCT)
Prior art keywords
short
communication
wide
signal
range
Prior art date
Application number
PCT/CN2013/072780
Other languages
English (en)
Chinese (zh)
Inventor
高剑青
Original Assignee
Gao Jianqing
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
Priority claimed from CN2012102959818A external-priority patent/CN102801448A/zh
Application filed by Gao Jianqing filed Critical Gao Jianqing
Publication of WO2014029206A1 publication Critical patent/WO2014029206A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • General brush IC card and short-range communication use electromagnetic wireless signals and independent chips with only short-range communication capabilities, but these devices generally have short, medium and long wide-range electromagnetic wireless communication capabilities (eg WLAN). , WIFI, Bluetooth, mobile phone signal), can achieve the function of proximity sensing by detecting the intensity of these wide-range communication signals. 2. If the wide-distance signal has direct communication capability, it has the same functions as the short-range communication device, such as brushing the soft IC card and approaching the device for identification.
  • Can have wide (short, medium, long) communication eg Bluetooth, 802.11, mobile CDMA
  • the device has been modified to suit the function of having (or simultaneously) short-range communication.
  • the wide-range electromagnetic wireless receiving device detects that the antenna signal strength reaches a certain level, it is considered that the corresponding device is close to itself. 1.2. Connect with nearby devices and then perform specific applications.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé de communication sans fil compatible avec toutes les distances (proche, courte et longue) et doté des mêmes fonctionnalités techniques qu'un dispositif à plage de communication étendue (faible, moyenne, longue) qui envoie des signaux de communication proche, sélectionne l'intensité combinée du signal de détection, et met en œuvre une communication en distance proche sans ajout de nouveau matériel.
PCT/CN2013/072780 2012-08-20 2013-03-17 Procédé de communication sans fil compatible avec toutes les distances (proche, courte et longue) WO2014029206A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201210295981.8 2012-08-20
CN2012102959818A CN102801448A (zh) 2012-08-20 2012-08-20 基于宽距离无线电磁信号的接近感应
CN201210557822 2012-12-20
CN201210557822.0 2012-12-20
CN201310026720 2013-01-24
CN201310026720.0 2013-01-24

Publications (1)

Publication Number Publication Date
WO2014029206A1 true WO2014029206A1 (fr) 2014-02-27

Family

ID=50149387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/072780 WO2014029206A1 (fr) 2012-08-20 2013-03-17 Procédé de communication sans fil compatible avec toutes les distances (proche, courte et longue)

Country Status (1)

Country Link
WO (1) WO2014029206A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101110600A (zh) * 2006-07-20 2008-01-23 晨星半导体股份有限公司 可携式电子装置及其操作方法
CN101887617A (zh) * 2010-07-13 2010-11-17 武汉天喻信息产业股份有限公司 一种用于移动支付的数据通道建立方法及系统
CN102801448A (zh) * 2012-08-20 2012-11-28 高剑青 基于宽距离无线电磁信号的接近感应

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101110600A (zh) * 2006-07-20 2008-01-23 晨星半导体股份有限公司 可携式电子装置及其操作方法
CN101887617A (zh) * 2010-07-13 2010-11-17 武汉天喻信息产业股份有限公司 一种用于移动支付的数据通道建立方法及系统
CN102801448A (zh) * 2012-08-20 2012-11-28 高剑青 基于宽距离无线电磁信号的接近感应

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