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Method and device for avoiding overlapping of channels among different wireless connections on device

A wireless connection and channel overlapping technology, applied in wireless communication, connection management, electrical components, etc., can solve problems such as inability to use channels at the same time, wireless connection performance degradation, etc., to achieve the effect of ensuring performance and avoiding interference

Inactive Publication Date: 2017-01-11
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Even if the wireless connections using the time division method work on completely different channels, the channels cannot be used at the same time, so the performance of the wireless connection is significantly reduced at the same time.

Method used

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  • Method and device for avoiding overlapping of channels among different wireless connections on device
  • Method and device for avoiding overlapping of channels among different wireless connections on device
  • Method and device for avoiding overlapping of channels among different wireless connections on device

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Embodiment Construction

[0022] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

[0023] The computer equipment includes user equipment and network equipment. Wherein, the user equipment includes, but is not limited to, computers, smart phones, PDAs, etc.; Or a cloud composed of network servers, among them, cloud computing is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computer sets. Whe...

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Abstract

The invention provides a method and a device for avoiding overlapping of channels among different wireless connections on a device. The method comprises steps: a first channel used currently by a wireless connection which adopts a fixed channel on the device is acquired; according to a band corresponding to the first channel, one or more second channels of a wireless connection which adopts adaptive frequency hopping related to the band is or are determined; and the determined second channels are marked as unavailable channels for the wireless connection which adopts the adaptive frequency hopping. Interference generated by channel overlapping on the premise of ensuring performance of each wireless connection can be avoided.

Description

technical field [0001] The present application relates to the field of wireless communication, and in particular to a method and device for avoiding channel overlap between different wireless connections on a device. Background technique [0002] With the development of intelligent mobile terminals, multiple wireless connection methods can be supported simultaneously on the same device. The wireless connection means include, for example: Bluetooth, WiFi (Wireless Broadband), and the like. When multiple wireless connections on the same device are used simultaneously, there will be channel overlap, resulting in interference. [0003] In order to avoid interference problems caused by overlapping wireless connection channels on the same device, the currently commonly used method is to use time division between different wireless connections in the same device, for example, to make WiFi and Bluetooth work separately in different time periods . [0004] There are at least the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/04
Inventor 王清元
Owner ALIBABA GRP HLDG LTD