A wireless network path planning method and device

A path planning and wireless network technology, applied in the field of data communication, can solve problems such as different data delay requirements, and achieve the effect of improving the life cycle and improving the degree of balance
CN108135016BActive Publication Date: 2021-06-29STATE GRID LIAONING ELECTRIC POWER RES INST +3
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID LIAONING ELECTRIC POWER RES INST
Publication Date
2021-06-29

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Abstract

The present application provides a wireless network path planning method and device. When selecting a next-hop node, it is judged whether it satisfies the preset network load balancing condition. If the condition is met, the node is used as the next-hop node. If If the condition is not met, select another path for next hop selection until the next hop node is the target node. The service data is transmitted on the path formed by each node determined to meet the network load balancing condition, thereby improving the balancing degree of the network load and improving the life cycle of the network.
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Description

technical field

[0001] The invention relates to the technical field of data communication, in particular to a method and system for planning a wireless network path based on energy consumption. Background technique

[0002] Wireless sensor networks can carry a variety of power communication services and play an important role in smart grids. However, sensor nodes are generally powered by batteries, which have the disadvantage of not being easy to replenish. Therefore, an important criterion for measuring wireless sensor networks is the life cycle. The life cycle of sensor nodes is related to the battery life of each node and the energy consumption required for data transmission and reception. In wireless sensor networks, because some nodes are in key positions in the network, many source nodes need to forward services through this key node when forwarding, causing the energy of key nodes to be exhausted rapidly, which in turn causes the load of the entire network to be unsa...

Claims

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