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A method and device for wireless communication

A wireless communication and communication technology, applied in the field of communication, can solve the problems of sending and receiving data delay, long time, etc., and achieve the effect of reducing delay

Active Publication Date: 2019-06-14
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the above process, the process of channel estimation will take a long time, resulting in the delay of sending and receiving data

Method used

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  • A method and device for wireless communication
  • A method and device for wireless communication
  • A method and device for wireless communication

Examples

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Embodiment Construction

[0071] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0072] An exemplary embodiment of the present disclosure provides a method for performing wireless communication, which can be implemented by a terminal. The terminal may be any terminal capable of Bluetooth communication, such as a smart TV, a smart phone, a computer, and the like. The terminal can be provided with a processor, a memory, a transceiver, etc., the processor can be used...

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Abstract

The invention relates to a method and a device for wireless communication, and belongs to the technical field of communication. The method comprises the following steps: getting the channel quality information of each communication channel in a target communication band for wireless communication; selecting a first preset number of to-be-used communication channels meeting preset channel quality conditions from the communication channels according to the channel quality information of each communication channel, wherein, among the first preset number of to-be-used communication channels, there is at least one to-be-used communication channel meeting the condition that the number of channels between the to-be-used communication channel and each of the other to-be-used communication channels exceeds a preset threshold; notifying a target terminal for wireless communication of the first preset number of to-be-used communication channels; and determining a main communication channel in the first preset number of to-be-used communication channels based on preset main communication channel alternating rules, and conducting wireless communication with the target terminal through the main communication channel. Through the method and the device, delay in data sending and receiving is reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for wireless communication. Background technique [0002] When the terminal communicates using WIFI (Wireless Fidelity, wireless local area network) or Bluetooth, the communication frequency band used may be 2.4G frequency band, and the frequency range of the 2.4G frequency band is 2402MHz to 2482MHz. For Bluetooth Low Energy (hereinafter referred to as Bluetooth), 2402MHz to 2482MHz are equally divided into 40 communication channels, of which 3 communication channels are used for broadcasting and 37 are used for point-to-point transmission. [0003] When the terminal uses Bluetooth to communicate wirelessly with the target terminal, generally a Bluetooth connection is established between the terminal and the target terminal. The first communication channel performs communication. After the terminal starts to use the first communication channel for com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/02
CPCH04W28/0231H04W28/0252
Inventor 谭康喜李文武张辰
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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