ISO 30100 Home Network Resource Management

2010.10.14 Dr. Young-Sung Son

Working drafts  ISO 30100-1 WD Scopes  Requirements  Relation of resources in home network 

 ISO 30100-2 WD 

Home network management  Resource management architecture  Resource management process  Management application

Home resource object  Annex : Home resource model example 

 ISO 30100-3 WD (TBD)  Conclusion 2

ISO/IEC JTC1 SC25 WG1

Scope (1/2) 

This standard specifies the general information model and architecture for managing resources of home network.



Home network resources are managing objects which can be used to accomplish home network services. Essential resource definitions specify for device, network, and service resources.



The objectives  Define new terms of logical resources describing for device, network and application in home area network  Specify the logical information model for describing a relation between resources  Describe the basic logical functional procedures of home area network (ex: Remote Maintenance, Auto-configuration, Fault Processing)



Home resource model 

an abstract, formal representation of resource objects in home that includes their properties, relationships and the operations that can be performed on them

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ISO/IEC JTC1 SC25 WG1

Scope (2/2)  HNRM is needed to  

reduce a maintenance cost in home environments provide the maintainability with a global view to home network/service providers/end users

 HNRM(ISO/IEC 30100) is applicable to   



Management Server in Home Network Service Provider Complex Server of Apartment Complex Office Home Residential Gateway or STB

HNRM   

Home Network Resource Management – Part 1: Requirements Home Network Resource Management – Part 2: Architecture Home Network Resource Management – Part 3: Management Application

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ISO/IEC JTC1 SC25 WG1

Requirements  Usage model 

Remote Management Protocol  Detail protocol specification for management procedure  Service architecture for remote management



Detail specific protocol is not a scope about this project  Understanding of the HES application configuration  Easy configuration of the HES entity  Fault processing of the HES entity

Protocol HG Server Protocol

STB

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ISO/IEC JTC1 SC25 WG1

Requirements  Functional Requirements 

Full description to the whole system configuration  Home network consists of a lot of home devices that are connected with the network equipment. Also many applications would be executed among several devices, for example, residential gateway. The information about the system configuration is described though this standard.



Extensibility  Device, network, system and service can be represented as HES entities. Customer or administrator can also add other information such as a vehicle domain, internet cloud service, a new end-user profile or other information models. The information models are extendable.



Consistency  The information model should guarantee its consistency. There might be several ambiguities or inconsistent attributes describing resource model in HES entity. This standard should provide functionality to confirm validity of HES entity description.

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ISO/IEC JTC1 SC25 WG1

Requirements  Information model requirements 

Resource description  The resource description shall describe a fully logical object derived from HES.



Relation description  The relation description shall describe a fully logical relationship among different logical objects derived from HES.



Information description  The information description is used for describing external information such as weather information, energy cost, TV channel guide.



Management procedure to information models  Management procedure means configuration and verification of HES entities object models.

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ISO/IEC JTC1 SC25 WG1

Relation of resources in home network service-network relation service-device relation device-network relation

LSMa

Location Info

LSM

SVC SVC SVC

LSMa

SVCSVC

DM

Service Information

RM

LSMa AFM

NM

SVC

LonWorks Interoperability UPnP

Device Information

wireless Ethernet

B

Network Topology Information Network Traffic Information

Living Room

B

Kitchen

Library

B

PLC

Bedroom

Porch

Floor Plan Information

Definition of resources and relations with resources can provide to the detail description of home network 8

ISO/IEC JTC1 SC25 WG1

Home Network Resource Management  Information Model for Resource Management and Monitoring 

Information Model of Resource, Relationship between Resources  Example    

Device Information with functional properties, Physical Location Information Service Information with functional properties Binding Information among Service and Devices

 Home Resource Map

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ISO/IEC JTC1 SC25 WG1

Home network management  Resource Management Architecture Home network resource management architecture is operated on the top of HES interoperability framework. The interoperability framework abstracts the heterogeneity of various home networks or middleware technologies. Management Application Management Application

Home Resource Management Process

Resource Information Provider Resource Information Provider Resource Information Provider

HES Interoperability Framework OSI Layers 1-7



{

Home Network Middleware 1

Home Network Middleware 2

Home Network Middleware 3

10

...

Home Network Middleware N

ISO/IEC JTC1 SC25 WG1

Home network management  Resource Management Process 

Home resource management process consists of resource objects and the management information. Home resource management process uses HRPI (Home Resource Provider Interface) to collect the resource data from the resource information providers and to transfer control commands back to HES entities via the resource information providers.

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ISO/IEC JTC1 SC25 WG1

Home network management  Management Application A management application is a user process that communicates with resource management process via HRMI (Home Resource Management Interface).  Through HRMI, a management application can execute diagnostics functions, remote error handling and control of resources by obtaining the information from resource objects and resource relation objects. 

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ISO/IEC JTC1 SC25 WG1

Home Resource Object  Domain, class and resource object 

A home resource object is located within the resource management process in home environment. A resource object contains information from managed elements and it has three levels of hierarchy : (i) domain, (ii) class and (iii) object. Resource Object ::= []+ Resource Object Common Part DomainObjInfo

common_part ::= ::= DomainObjInfo ::= | | | ::= [][][][][] [][] ::= []* ::= ::= :: = ::= [|[][] ::= []* ::= ::= ::= :: = ::= [][] []

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ISO/IEC JTC1 SC25 WG1

Annex. Home resource model Resource type device domain example

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ISO/IEC JTC1 SC25 WG1

Annex. Home resource model Resource type service domain example

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ISO/IEC JTC1 SC25 WG1

Annex. Home resource model Resource type of physical space domain example

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ISO/IEC JTC1 SC25 WG1

Management application (TBD) Management applications to home network services •New device installation (Replacement) •Configuration •Mis-Use •Fault management

Optimize water pre-heating – use dishwasher and washing machine at the same time

Access internet

Do not use H/C when it is very cold outside

H/C

Take extra-heating (e.g. stove) into account when making plans

User VoIP phone

Livingroom + kitchen most active after work in the evening Watch multimedia with Television

Minimize gas heater usage when H/C is on

Detect if window is left open and modify heating/cooling plan

Boiler

User specific temperatures for bedroom during night

Warm water in shower at 07-09 AM, 18.30-19 PM

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Use electricity radiators only when neccessary (e.g. renewable energy available)

Secure home at daytime

ISO/IEC JTC1 SC25 WG1

Conclusion  WD contains 

Scope of Project  Information Model for build a knowledge base about home network environment  Can be used for home network management application.



WD consists of 3 parts  Requirements  Information architecture  Management application (TBD)

 Project Plan Working Draft will be announced to WG1 in October meeting.  Hope to vote CD ballot until the next meeting 

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ISO/IEC JTC1 SC25 WG1