A Handover Scheduling Method for Wireless Communication Access Network Oriented to Edge Computing Environment

A wireless communication and network access technology, applied in the field of communication, can solve the problems of shortening the switching process of wireless terminals, difficulty in deployment, and complicated procedures, etc., and achieve the effects of small total detection delay, guaranteed security, and reduced delay
CN110677886BActive Publication Date: 2021-10-01YUNNAN POWER GRID
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YUNNAN POWER GRID
Publication Date
2021-10-01

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Abstract

The invention relates to a wireless communication access network switching scheduling method oriented to an edge computing environment, and belongs to the technical field of communication. The method obtains AP information in the channel in advance by deploying redundant virtual access points, avoids scanning channels without APs, and reduces the delay of terminals scanning all unknown APs on the channel one by one. At the same time, the security of the detection stage is guaranteed by real-time perception of wireless channel anomalies. Afterwards, facing the edge computing environment, according to the mobile direction of the terminal, comprehensively considering the distance between the terminal and the AP, the QoS service level of the AP, and the RSSI value of the AP and other influencing factors, and setting weight factors according to different scenarios, and recommending the most suitable base station as the base station. delivery point. While reducing the channel scanning delay, the load balance of the access point is guaranteed.
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Description

technical field

[0001] The invention belongs to the technical field of communication, and in particular relates to a wireless communication access network switching scheduling method oriented to an edge computing environment. Background technique

[0002] With the continuous improvement of the intelligence of substations, there are more and more types of services that need to be connected to substations. Various services have different requirements for communication network quality, access location, and security. At the same time, there are many types of terminals in the substation, including: video surveillance terminals, power data collection terminals, on-site intelligent operation and maintenance terminals, etc., and each terminal often supports multiple types of services. Therefore, in order to change the redundant construction and complex operation and maintenance situation of the communication network brought about by the out-of-order requirements of the smart substat...

Claims

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