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                                | Information technology – Automatic identification and data capture technique - Identifier resolution protocol for multimedia information access triggered by tag-based identification |  |  
                                | Recommendation ITU-T H.642.3 | ISO/IEC 29177 specifies the identifier (ID) resolution protocol for multimedia information access triggered by tag-based identification. This ID resolution protocol is used to retrieve the location and access method of the multimedia information associated with an ID. 
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                                | Citation: | https://handle.itu.int/11.1002/1000/11670 |  
                                | Series title: | H series: Audiovisual and multimedia systems H.600-H.699: Broadband, triple-play and advanced multimedia services
 H.640-H.649: Content delivery and ubiquitous sensor network applications
 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.4800-Y.4899: Identification and security
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                                | Approval date: | 2012-06-29 |  | Identical standard: | ISO/IEC  29177:2013 (Common) |  | Provisional name: | H.IRP |  | Approval process: | AAP |  
                                | Status: | In force |  | Observation: | Former ITU-T H.642.3 renumbered as ITU-T Y.4803 on 2016-02-05 without further modification and without being republished. |  
                                | Maintenance responsibility: | ITU-T Study Group 20 |  
                                | Further details: | Patent statement(s) Development history
 
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							| 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. 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. 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. 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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