Method and device for abnormal processing of wireless sensor network repeater

A wireless sensor network and repeater technology, applied in the field of communication, can solve the problem of repeater cache data loss and other problems
CN107404401BActive Publication Date: 2021-03-19SHENZHEN SHENGLU IOT COMM TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN SHENGLU IOT COMM TECH CO LTD
Publication Date
2021-03-19

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Abstract

The embodiment of the present invention discloses a wireless sensor network repeater abnormality processing method and equipment, including: when detecting that the state of the first repeater is abnormal, acquiring the uplink bandwidth of the second repeater and the third repeater The uplink bandwidth of the repeater; according to the uplink bandwidth of the second repeater and the uplink bandwidth of the third repeater, determine the first part of the cache data and the second part of the cache data in the cache data of the first repeater; The repeater sends a cache data migration instruction; and receives the first part of cache data sent by the second repeater and the second part of cache data sent by the third repeater. The embodiments of the present invention are beneficial to improving the integrity and real-time performance of data transmission when the repeater of the wireless sensor network is abnormal.
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Description

technical field

[0001] The invention relates to the field of communication, in particular to a method and equipment for abnormal processing of a wireless sensor network repeater. Background technique

[0002] The wireless sensor network in the application of the Internet of Things is composed of the Internet of Things gateway, the Internet of Things wireless access point, the Internet of Things terminal and the repeater (the Internet of Things terminal with partial power supply and built-in routing algorithm can act as a repeater), Data collection via IoT terminals, data transmission via IoT wireless access points and IoT gateways. The Internet of Things has two meanings: first, the core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network based on the Internet; Information exchange and communication, that is, things are closely related. The Internet of Things is widely used in the integration of networks through communi...

Claims

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