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ITU-T Y.4907 (08/2020)

Reference architecture of blockchain-based unified KPI data management for smart sustainable cities

Recommendation ITU-T Y.4907 provides a reference architecture for blockchain-based unified key performance indicator (KPI) data management for smart sustainable cities (BKDMS). This Recommendation provides the concept, characteristics and high-level requirements of BKDMS. A reference architecture including capabilities of its functional entities is described in detail, and unified structures of KPI data are also introduced to ensure that BKDMS is realizable.

Citation:	https://handle.itu.int/11.1002/1000/14382
Series title:	Y series: Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities Y.4000-Y.4999: Internet of things and smart cities and communities Y.4900-Y.4999: Evaluation and assessment
Approval date:	2020-08-29
Provisional name:	Y.SSC-BKDMS-arc
Approval process:	AAP
Status:	In force
Maintenance responsibility:	ITU-T Study Group 20
Further details:	Patent statement(s) Development history

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
1	Y.4907 (08/2020)	In force	here	here	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
Y Suppl. 32 (07/2020)	ITU-T Y.4000 series – Smart sustainable cities - A guide for city leaders	In force	here	here	here
Y Suppl. 33 (07/2020)	ITU-T Y.4000 series – Smart sustainable cities - Master plan	In force	here	here	here
Y Suppl. 34 (07/2020)	ITU-T Y.4000 series – Smart sustainable cities - Setting the stage for stakeholders' engagement	In force	here	here	here
Y Suppl. 39 (10/2015)	ITU-T Y.4900 Series - Key performance indicators definitions for smart sustainable cities	In force	here	-	here
Y Suppl. 45 (09/2017)	ITU-T Y.4000-series - An overview of smart cities and communities and the role of information and communication technologies	In force	here	here	here
Y Suppl. 52 (12/2018)	Methodology for building digital capabilities during enterprises' digital transformation	In force	here	here	here
Y Suppl. 53 (12/2018)	ITU-T Y.4000-series – Internet of Things use cases	In force	here	here	here
Y Suppl. 54 (04/2019)	ITU-T Y.4000 series – Framework for home environment profiles and levels of IoT systems	In force	here	here	here
Y Suppl. 56 (12/2019)	ITU-T Y-series – Supplement on use cases of smart cities and communities	In force	here	here	here
Y Suppl. 58 (05/2021)	Internet of things and smart cities and communities standards roadmap	In force	here	here	here
Y Suppl. 62 (07/2020)	Overview of blockchain for supporting Internet of things and smart cities and communities in data processing and management aspects	In force	here	here	here
Y Suppl. 63 (07/2020)	Unlocking Internet of things with artificial intelligence	In force	here	here	here
Y Suppl. 68 (05/2021)	Framework for Internet of things ecosystem master plan	In force	here	here	here
Y Suppl. 69 (05/2021)	Web-based data model for Internet of things and smart city systems and services	In force	here	here	here
Y Suppl. 76 (09/2023)	ITU-T Y.4000-series – Use cases of Internet of things-based smart agriculture	In force	here	here	here
Y Suppl. 78 (09/2023)	Use cases on implemented or evaluated smart sustainable city solutions based on ITU-T Y.4900 Recommendations series	In force	here	here	here
Y Suppl. 82 (07/2024)	Standardization gaps and roadmap for artificial intelligence and Internet of things in digital agriculture	In force	here	here	here
Y Suppl. 83 (07/2024)	Optimizing digital agriculture with best practices for integrating artificial intelligence and Internet of things	In force	here	here	here
Y Suppl. 85 (01/2025)	ITU-T Y.4000-series – Use cases of Internet of things (IoT)-based smart aquaculture	In force	here	here	here

Title	Approved on	Download
Multiple radio access technologies	2012	here

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ITU-T Recommendations

ITU-T Y.4907 (08/2020)