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Data transmission method and device, storage medium and electronic device

A data transmission method, sensor network technology, applied in electrical components, advanced technology, network topology, etc., can solve problems such as high energy consumption of nodes

Active Publication Date: 2021-03-26
SUNWAVE COMM
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a data transmission method and device, a storage medium and an electronic device to at least solve the problem of data transmission in a sensor network in the related art , the technical problem that nodes consume more energy

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  • Data transmission method and device, storage medium and electronic device
  • Data transmission method and device, storage medium and electronic device
  • Data transmission method and device, storage medium and electronic device

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Embodiment Construction

[0017] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0018] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0019] First of all, the meanings of the technical terms involved in the embodiments of the present invention are explained as follows:

[0020] Compressive sensing technology (Compressive Sensing, referred to as CS): it can sample data in a way that is far below the Shannon-Nyquist sampling theorem for sparse or compressible signals, and it can still achieve sparse or compressive sensing. Accurate reconstruction of compressible signals. The followin...

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Abstract

The invention provides a data transmission method and device, a storage medium and an electronic device. The method comprises the following steps: determining a maximum independent set in a target sensor network; determining a target node set in a first node set in the target sensor network, the first node set being a set composed of nodes not belonging to the maximum independent set in the targetsensor network; determining each node in the maximum independent set and the target node set as one node in a communication dominance set corresponding to the target sensor network to obtain the communication dominance set; clustering the nodes in the target sensor network according to the connected dominating set to obtain a plurality of clusters in the target sensor network; and transferring the data sent by the cluster member node in at least one cluster in the plurality of clusters to the base station through the nodes in the communication dominance set. By means of the data transmissionmethod and device, the technical problem that in the prior art, when data transmission is conducted in a sensor network, more energy is consumed by nodes is solved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular, to a data transmission method and device, a storage medium and an electronic device. Background technique [0002] In the related technology, the wireless sensor network is clustered, and the cluster member nodes send the data to be transmitted to the cluster head node to which they belong, and the cluster head node sends the data to the base station communicating with the wireless sensor network. However, since the clusters divided by the wireless sensor network are fixed, and the cluster head node is also fixed, when the cluster head node directly sends data to the base station, the cluster head node consumes more energy, thus shortening the cluster head time. The node's transmission lifetime (aka lifetime). [0003] In the related art, no effective technical solution has been proposed yet for the technical problem that the nodes consume more energy during...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W40/10H04W40/24H04W40/32H04W4/38H04W84/18
CPCH04W40/10H04W40/248H04W40/32H04W4/38H04W84/18Y02D30/70
Inventor 虞晓韩李鑫严军荣
Owner SUNWAVE COMM
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