Node power control method and device, equipment and storage medium

Abstract

The embodiment of the invention discloses a node power control method and device, equipment and a storage medium. The method comprises the following steps: in a node network, detecting whether a key neighbor node forming a key path with the node exists or not, wherein when the critical path is disconnected, the node network can be divided into two independent subnets; and if so, setting the sending power of the node to be greater than or equal to a power threshold matched with the critical path. According to the technical scheme of the embodiment of the invention, the node can identify the critical path in the network, the connection state of the critical path is ensured through the power control strategy, the probability that the network is split into multiple subnets is reduced, and the integrity of the network is ensured.

Description

technical field

[0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a node power control method, device, device, and storage medium. Background technique

[0002] In a mobile ad-hoc network, each node can control the actual transmission power through the traffic volume and air interface transmission capacity, instead of always using a fixed maximum transmission power, so as to achieve better spatial multiplexing and reduce energy consumption of nodes. Extend the life of your mobile network.

[0003] In the prior art, since each node adopts a power control strategy to control its own transmission power, and each node has mobility, the connection state between certain two nodes may affect the integrity of the network. That is to say, if the connection between the two nodes is broken, a complete network will be split into two subnets, and the nodes between the two subnets cannot communicate with each other, destr...

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