Q & A on ISO/IEC Series Ho-Jin Park Korea 1 SC25/WG1 Arlington Meeting WG1-N1611

The Questions Q1. Implemented? Is there any case that the ISO/IEC series are implemented by manufactures and/or applied by service providers? Q2. Model or Protocol? Does the proposed ISO/IEC x & y specify Model or Protocol? 2

Q1. Implemented? Answer: Yes –Implemented by 5 major HES manufactures in Korea –Conforming to the ISO/IEC System B System B System A Adaptor IWF Engine Common Profile Profile for System BProfile for System A IWF Engine Translation Rule ※ IWF: Inter-Working Function R R Message Fig 1. Implementation Architecture of Korea 3

Q1. Implemented? Standardizations of HES Interoperability in Korea –Implementation Specifications of Framework  KSX-4501 Part 1~4  published as national standards at 2011 Mar –Test Specifications of Framework  KSX-4502 Part 1~3  published as national standards at 2011 Dec –Specification of Application Models  TTAK.KO  published as a group standard at 2012 Dec 4

Q1. Implemented? Certification of HES Interoperability –Korean Government recommends that HES products should have the functionalities of interoperability conforming to the KSX-4501 series. –TTA, a certification body in Korea, tests and certificates the interoperability of HES products according to the KSX-4502 series.  Presently 9 products of 5 Korean manufactures, such as Samsung SNS, Hyundai Telecom, Kocom, are certified. Application of Certification –Since 2012 Jan, LH, the largest public house constructor in Korea, requires the certification of Interoperability at the contracts for HES product supply. –The private house constructors in Korea are expected to follow the policy of LH in the near future. 5

Q2. Model or Protocols? Part 3-x: Community interface application model –Use Cases included in the spec  Use case 1: logging in and obtaining initial data  Use case 2: opening the lobby door of a residential building  Use case 3: changing the passwords  Use case 4: obtaining remote utility metering data  Use case 5: monitoring CCTV video  Use case 6: elevator boarding request  Use case 7: parked vehicle location guide  Use case 8: parking notification  Use case 9: parcel delivery notification  Use case 10: community announcements –The Use Cases are not generic.  When new service is added, Use Case, Events, Events flow should be added. –But the Use Cases are typical.  The Use Cases are the minimum set that every community system should support. –In this view “Model” is correct. 6

Q2. Model or Protocols? Part 3-y: Home control application model for smart devices –Use Cases included in the spec  Use case 1: logging in and obtaining initial data  Use case 2: obtaining a list of home devices  Use case 3: changing the password  Use case 4: setting the information of home devices  Use case 5: controlling a home device  Use case 6: event notification of home device –The Use Cases are generic.  When new home device is added, no changes in Use Case, Event flow  Data types would be added or modified to describe the properties of device. –In this view “Model” is correct. 7