Dynamic time slot allocation method and device, computer equipment and readable storage medium

A technology of dynamic time slots and allocation methods, applied in electrical components, wireless communications, etc., can solve problems such as performance nodes not being able to compete for time slots, and achieve the effect of improving service quality assurance and ensuring time slot allocation

Pending Publication Date: 2021-10-01
北京零壹空间电子有限公司 +4
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Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the dynamic time slot allocation method, device, computer equipment and readable storage medium provided by the present invention solve the problem that the time slot allocation method in the prior art does not have the worst performance guarantee so that some nodes cannot compete For the problem of time slots, the time slot allocation table is updated in time according to the change of the network structure, effectively ensuring the time slot allocation of each network access node, and improving the service quality assurance of the network

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  • Dynamic time slot allocation method and device, computer equipment and readable storage medium
  • Dynamic time slot allocation method and device, computer equipment and readable storage medium
  • Dynamic time slot allocation method and device, computer equipment and readable storage medium

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Embodiment Construction

[0022] 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, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0023] figure 1 Shown is a schematic flow chart of a dynamic time slot allocation method provided by an embodiment of the present invention; figure 1 As shown, it is applied to a dynamic time slot allocation network, and the dynamic time slot allocation network includes a central node and several sub-nodes, and the dynamic time slot al...

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Abstract

The invention provides a dynamic time slot allocation method and device, computer equipment and a readable storage medium, and the method comprises the steps that: a center node builds a time slot allocation table according to the network capacity; the central node obtains networking states of all child nodes in a current network in a network management time slot in a current transceiving time slot frame; the center node generates an updated data time frame according to the networking states of all the child nodes; the central node broadcasts the updated data time frame in a broadcast time slot in the current transceiving time slot frame, so that all child nodes in the current network send data in the next transceiving time slot frame according to the updated data time frame. According to the invention, the time slot distribution table is updated in time according to the network structure change, the time slot distribution of each network access node is effectively ensured, and the service quality guarantee of the network is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless networking, in particular to a dynamic time slot allocation method, device, computer equipment and readable storage medium. Background technique [0002] In the TDMA system, time is divided into non-overlapping time frames, and time frames are divided into non-overlapping time slots, and each node in the network performs corresponding operations in each time slot; the current TDMA network There are generally three slot allocation algorithms: fixed allocation, dynamic allocation, and a hybrid slot allocation algorithm combining fixed and dynamic. The dynamic allocation algorithm is based on a certain topology, so when the topology changes, the time slot allocation table must be updated in time, otherwise conflicts will occur. There is no worst way to update the time slot allocation table when the topology changes. Performance guarantee, when there are many competing nodes, there is a prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446H04W72/53
Inventor 乔纬国李志舒畅马超
Owner 北京零壹空间电子有限公司
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