Topology switching method, device, system and storage medium based on synchronous link

A synchronization link and topology technology, applied in the direction of synchronization devices, transmission systems, digital transmission systems, etc., can solve the problems of low topology switching efficiency of synchronization packet links, data transmission interruption, etc.

Pending Publication Date: 2019-10-25
SHENZHEN GOODIX TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the prior art, during the topology switching process of the synchronous packet link, the data transmission

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  • Topology switching method, device, system and storage medium based on synchronous link
  • Topology switching method, device, system and storage medium based on synchronous link
  • Topology switching method, device, system and storage medium based on synchronous link

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Embodiment Construction

[0085] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0086] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances s...

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Abstract

The present application provides a topology switching method, device, system and storage medium based on a synchronous link. The method is applied to a first central slave device. A first plurality offirst synchronous links exist between the first central slave device and a master device. A first communication link exists between the first central slave device and a peripheral slave device. The method comprises: the first central slave device sends the first synchronous information to the peripheral slave device through the first communication link with the peripheral slave device, wherein the first synchronous information includes a link parameter of the first synchronous link so that the peripheral slave device starts data transmission with the master device according to the link parameter of the first synchronous link; and before the peripheral slave device starts the data transmission with the master device according to the link parameter of the first synchronous information, thefirst center slave device stops the data transmission with the master device through the first synchronous link. Thus, the switching efficiency of the synchronous link topology is improved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a topology switching method, device, system and storage medium based on a synchronous link. Background technique [0002] With the development of communication technology, wireless data communication has entered an explosive period, and applications based on wireless data communication can be seen everywhere, such as personal applications of wireless earphones based on audio. Among them, wireless personal area network (Wireless Personal Area Network, abbreviated as WPAN) is a widely used wireless data communication method, WPAN is used in such as telephone, computer, accessory equipment and small range (the working range of personal area network is generally within 10 communication between digital assistant devices within meters). Through WPAN, point-to-point data interaction can be realized between devices, such as wireless network data interaction ...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04W40/36H04W56/00
CPCH04L41/12H04W56/0005H04W40/36H04L12/40019H04L12/40058H04L12/403H04L12/40123
Inventor 郭仕林
Owner SHENZHEN GOODIX TECH CO LTD
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