Wireless communication method and device

A wireless communication device and wireless communication technology, applied in the field of communication, can solve problems such as inability to realize broadcast communication, high power consumption, and failure to meet real-time requirements

Inactive Publication Date: 2016-03-30
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the BLE connection is a point-to-point connection, a wireless communication device can only accept one connection at the same time. Therefore, this method of establishing a BLE connection cannot realize one-to-many broadcast communication, which cannot meet the real-time requirements, and , the power consumption of the wireless communication device in the BLE connection state is significantly greater than the broadcast state when the connection is not established

Method used

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Embodiment Construction

[0044] In order to make the purposes, features, and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only These are a part of the embodiments of this application, but not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0045] The wireless communication method and device provided in the embodiments of the present application are preferably applicable to BLE communication devices. And further preferred iBeacon equipment and terminals that comply with Apple's technical specifications.

[0046] It should be noted that the wireless communication devices involved in the embodiments of the pr...

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Abstract

The invention relates to a wireless communication method and device. The method comprises the steps that: the wireless communication device sends a broadcasting message to a first terminal in a service region of the wireless communication device, and the broadcasting message carries device identification information of the wireless communication device; and the wireless communication device receives a scanning request message sent by the first terminal when the first terminal is triggered after receiving the broadcasting message, the wireless communication device sends a scanning response message corresponding to the scanning request message to the first terminal, and the scanning response message carries first attribute data. By adopting the wireless communication method and device, wireless communication is conveniently performed, and the first attribute data of the wireless communication device is transmitted in real time, so that the wireless communication device is enabled to be associated with dynamic physical position attributes.

Description

Technical field [0001] This application relates to the field of communication technology, and in particular to a wireless communication method and device. Background technique [0002] Bluetooth Low Energy (BLE) is a mode of the Bluetooth 4.0 protocol. It is a low-cost, short-distance, and interoperable wireless technology. Its biggest feature is low power consumption, making the device longer Life time, and the transmission distance can reach more than 50 meters. [0003] iBeacon is a micro-positioning technology based on the BLE protocol proposed by Apple in June 2013. The iBeacon technology essentially defines the broadcast message format of wireless communication devices according to Apple's technical specifications, called iBeacon messages. Wireless communication equipment that complies with iBeacon technical specifications is called iBeacon equipment. The iBeacon message contains identification information such as a Universally Unique Identifier (UUID) for uniquely identify...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/04H04W52/02H04L12/18H04W4/02H04W4/029H04W4/20H04W4/23H04W4/80
CPCH04W64/00H04W84/18H04W4/06H04W4/80H04W4/23H04W4/029H04W8/005H04W52/0229Y02D30/70H04W4/20H04W4/02
Inventor 李香富任万喜罗俊
Owner ALIBABA GRP HLDG LTD
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