Core patent mining in edge computing based on innovation citation

Qi Shang

doi:10.1117/12.2639532

19 May 2022 Core patent mining in edge computing based on innovation citation

Qi Shang

Proceedings Volume 12250, International Symposium on Computer Applications and Information Systems (ISCAIS 2022); 1225010 (2022) https://doi.org/10.1117/12.2639532
Event: International Symposium on Computer Applications and Information Systems (ISCAIS2022), 2022, Shenzhen, China

Abstract

Retrieval strategy is constructed based on incoPat, the index of patent citation frequency is used to mine the core patents in the field of global edge computing, and core patents are analyzed by backward and forward citation. Results show that USA is the main application country and source country of global edge computing technology; The core patent US20110075675A1 ranks first with an average annual citation frequency of 60.6 times. Its forward citation subjects include IBM, Cisco, Huawei, NEC, Samsung Electronics and other enterprises, and there is an innovative competition relationship; the evolution route of edge computing evolved from early edge call and session management to packet routing and wireless bearer identification, and finally to intelligent routing and wireless device monitoring strategy.

Citation Download Citation

Qi Shang "Core patent mining in edge computing based on innovation citation", Proc. SPIE 12250, International Symposium on Computer Applications and Information Systems (ISCAIS 2022), 1225010 (19 May 2022); https://doi.org/10.1117/12.2639532

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