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Method, devices and system for negotiation work mode

A working mode and equipment technology, applied in the field of wireless communication, can solve problems such as payment failure, and achieve the effect of improving success rate, shortening time and improving efficiency

Active Publication Date: 2014-09-24
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the first device and the second device have multiple working modes. When the working modes of the first device and the second device are different, the two parties cannot perform short-distance wireless communication, which will lead to payment failure.

Method used

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  • Method, devices and system for negotiation work mode
  • Method, devices and system for negotiation work mode
  • Method, devices and system for negotiation work mode

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Embodiment Construction

[0067] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0068] see figure 1 , an embodiment of the present invention provides a method for negotiating a working mode, including:

[0069] 101: The first device receives a negotiation message sent by the second device after monitoring the first device;

[0070] 102: The first device activates the P2P mode when it determines that it needs to obtain the prepaid commodity information from the second device;

[0071] 103: The first device activates the card simulation mode when it determines that it is not necessary to obtain the prepaid commodity information from the second device;

[0072] 104: The first device sends the activated working mode to the second device, so that the second device activates the same working mode as the activated work...

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PUM

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Abstract

The present invention relates to the field of wireless communications. Disclosed are a negotiation working mode method, device, and system. The method comprises: a first device receiving a negotiation message after a second device monitors the first device; the first device activating a P2P mode when determining that it is required to acquire commodity information indicating success of advance payment from the second device, and activating a card emulation mode when determining that it is not required to acquire commodity information indicating success of advance payment from the second device; the first device sending the activated working mode to the second device, so that the second device activates a working mode identical to the activated working mode; when the first device and the second device perform communication by the Near Field communication (NFC) technology, performing communication according to the activated working mode. The present invention improves the success rate of the NFC.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method, device and system for negotiating working modes. Background technique [0002] LBS (Location Based Service, location-based service) is a way to obtain the location information of mobile terminal users through wireless communication networks or external positioning methods, and provide users with corresponding services under the support of GIS (Geographic Information System, geographic information system) platform A value-added service. NFC (Near Field Communication) is a short-range high-frequency wireless communication technology that allows non-contact point-to-point data transmission between electronic devices within a short distance. The use of NFC technology has great application prospects in mobile payment and other fields. [0003] Usually, the user uses the first device to obtain the location information of the second device used by the merchant and the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04W4/00H04W4/02H04W4/80
CPCH04B5/00H04W84/18G06Q20/223G06Q20/3278H04W4/80H04W76/14H04B5/72G06Q20/3224G06Q20/28G06Q20/40G06Q20/409H04L67/104
Inventor 金志皓
Owner HUAWEI DEVICE CO LTD