Caching method, system, device and readable storage media for edge computing
US10812615B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Sep 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/568
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The application discloses caching method, system and device of edge computing and computer readable storage medium, wherein the edge computing network is divided into a plurality of zones each including a plurality of sub-zones. Each sub-zone corresponds to an edge computing node, which is divided into local sub-zone storage space and zone-shared storage space. Depending on the popularity for respective information data, they are stored into the local sub-zone storage space and zone-shared storage space in respective edge computing nodes, in order to optimize cooperative processing of user access requests across nodes, reduce the delivery latency, and maximize utilization of the processing capacity and storage space. Through constant adjustments to the size of local sub-zone storage space and changes to the distribution of information data, the storage distribution data at shortest average delivery latency is obtained, so as to achieve the minimum average delivery latency. (FIG. 1)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.