Wireless communication method based on monitoring Gossip average common view technology

Abstract

The invention discloses a wireless communication method based on a monitoring Gossip average common view technology, and relates to the field of wireless communication. Under the condition of a complicated network topological structure, network nodes can get an average common view state through information exchange between a local node and a neighbor node. The method comprises the following steps of: initializing all nodes in a wireless sensor network comprising N nodes; selecting a Gossip iteration frequency; and gradually performing Gossip iteration, wherein after iteration is finished at each time, each node in the wireless sensor network takes a sum of a local compensation variable and a local state value as an estimation value of a state average value; and after all types of iteration are finished, the nodes in the wireless sensor network get the average common view state. The wireless communication method is suitable for wireless communication.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a communication method based on interception-based Gossip average consensus technology. Background technique [0002] With the development of information technology, the application field of communication has been greatly expanded and penetrated into all aspects of people's life. Communication networks such as the Internet, telephone network, and cable TV network have become an indispensable part of people's lives. However, it is worth noting that not all networks are used for real-time information exchange, the most typical of which is the wireless sensor network, which is mainly used for data collection, monitoring and other work. It is undeniable that certain information exchange capabilities are also required for wireless sensor networks. Generally, wireless sensor networks are composed of multiple nodes, and each node monitors only a part of the entire environment. So...

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Problems solved by technology

[0004] The second problem is the limited capability of wireless sensor nodes

Due to cost constraints, sensor nodes are not very capable, and the storage and computing capabilities of nodes are quite limited, so ordinary sensor nodes are not enough to store and process all network data.

[0005] The third problem is energy consumption

In addition, due to the limitation of node capabilities and energy consumption, wireless sensor network routing methods need to have low computational complexity and space complexity, because this will directly affect the cost of the network and the survival time of the network

In fact, there are currently many routing methods that can realize data transmission in wireless sensor networks, but their energy consumption and complexity directly affect their application in wireless sensor networks

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