ISO/IEC 29341-16-10:2011

Information technology - UPnP Device Architecture - Part 16-10: Low Power Device Control Protocol - Low Power Proxy Service

ISO/IEC 29341-16-10:2011(E) describes a service definition which is compliant with the UPnP Device Architecture version 1.0.service. This service-type enables modelling of "Basic Power Management Proxy" function capabilities. Basic Power Management Proxy (BPMPX) is a combination of UPnP service and a control point. As Control Point, Proxy discovers and controls Low Power Device services running in the network, and as UPnP Proxy service, it advertises itself to the network, and responds to actions from low power aware Control Point. [LPARCH] Basic functions that BPMPX does are as follows: - Receive multicast discovery messages from power managed UPnP devices in order to be. aware of their power states (i.e. the BPMPX will act as Control Point). - Send multicast or unicast discovery messages (i.e. M-SEARCH) to query UPnP devices and keep track of their power states (i.e. the BPMPX will act as Control Point). - Send GetPowerManagementInfo action to obtain power management mechanism provided by power-aware devices. - Should send the appropriate wakeup message to the specified sleeping device when it receives WakeupDevice action from power aware Control Point. [LPARCH]. Act as UPnP service. - Sending BPMPX service announcements and M-Search replies. - Respond to SearchSleepingDevices action to provide the information of sleeping devices in network. - Respond to Wakeup action from Control Point. (Wake up action is directed to the low power devices and not for waking up the BPMPX).

General Information

• Status: Published
• Publication Date: 29-Aug-2011
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 29.080.10 - Insulators
• ICS: 29.240.20 - Power transmission and distribution lines
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: ISO/IEC JTC 1 - Information technology
• Current Stage: PPUB - Publication issued
• Start Date: 30-Nov-2011
• Completion Date: 29-Aug-2011

Standards Content (Sample)

ISO/IEC 29341-16-10
Edition 1.0 2011-08
INTERNATIONAL
STANDARD
colour
inside
Information technology – UPnP device architecture –
Part 16-10: Low Power Device Control Protocol – Low Power Proxy Service

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ISO/IEC 29341-16-10
Edition 1.0 2011-08
INTERNATIONAL
STANDARD
colour
inside
Information technology – UPnP device architecture –
Part 16-10: Low Power Device Control Protocol – Low Power Proxy Service

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
F
ICS 35.200 ISBN 978-2-88912-642-2

29341-16-10 © ISO/IEC:2011(E)
CONTENTS
1  Overview and Scope . 2
1.1  Referenced Specifications . 2
1.1.1  Normative References . 2
1.1.2  Informative References . 2
1.2  Abbreviations . 3
2  Service Modeling Definitions for Basic Power Management Proxy . 3
2.1  ServiceType . 3
2.2  State Vari ables . 3
2.2.1  Derived data Types . 3
2.2.2  A_ARG_TYPE_SearchCriteria . 4
2.2.3  A_ARG_TYPE_PowerState . 4
2.2.4  DeviceListInfo . 5
2.2.5  A_ARG_TYPE_UUID . 6
2.2.6  A_ARG_TYPE_ Suc c e s s . 6
2.3  Eventing and Moderation . 6
2.4  Actions . 6
2.4.1  SearchSleepingDevices . 6
2.4.2  WakeupDev ice . 7
2.5  Theory of Operation . 8
2.5.1  Basic Power Management Proxy Control Point Behavior . 8
2.5.2  Basic Power Management Proxy Se rvice . 9
3  XML Service Description . 9
4  Test . . 11
Annex A (informative) Sample argument XML string . 12

Table 1-1 — Abbreviati ons . 3
Table 2-1 — State Variables for Basic Power Management Proxy Service . 4
Table 2-2 — Values for A_ARG_TYPE_PowerState: . 5
Table 2-3 — Event Moderat ion . 6
Table 2-4 — Actions for BPMPX . 6
Table 2-5 — Arguments for SearchSleepi ngDevic es . 7
Table 2-6 — Error Codes for SearchSleepingDevic es . 7
Table 2-7 — Arguments for WakeupDevice . 8
Table 2-8 — Error Codes for WakeupDevice . 8

— 3 — 29341-16-10 © ISO/IEC:2011(E)
INFORMATION TECHNOLOGY –
UPNP DEVICE ARCHITECTURE –
Part 16-10: Low Power Device Control Protocol –
Low Power Proxy Service
FOREWORD
1) ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) form the
specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in
the development of International Standards. Their preparation is entrusted to technical committees; any ISO and
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International Standard ISO/IEC 29341-16-10 was prepared by UPnP Forum Steering
committee , was adopted, under the fast track procedure, by subcommittee 25:
Interconnection of information technology equipment, of ISO/IEC joint technical committee 1:
Information technology.
The list of all currently available parts of the ISO/IEC 29341 series, under the general title
Information technology – UPnP device architecture, can be found on the IEC web site.
This International Standard has been approved by vote of the member bodies, and the voting
results may be obtained from the address given on the second title page.

—————————
rd
UPnP Forum Steering committee, UPnP Forum, 3855 SW 153 Drive, Beaverton, Oregon 97006 USA. See also
“Introduction”.
29341-16-10 © ISO/IEC:2011(E)
IMPORTANT – The “colour inside” logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this publication using a colour printer.

XXX: © IEC:2010 — 5 —— 2 — 29341-16-10 © ISO/IEC:2011(E)
1 Overview and Scope
This service definition is compliant with the UPnP Device Architecture version 1.0.
[DEVICE10]
This service-type enables modeling of “Basic Power Management Proxy” function
capabilities. Basic Power Management Proxy (BPMPX) is a combination of UPnP service and
a control point. As Control Point, Proxy discovers and controls Low Power Device services
running in the network, and as UPnP Proxy service, it advertises itself to the network, and
responds to actions from low power aware Control Point. [LPARCH] Basic functions that
BPMPX does are as follows:
• Receive multicast discovery messages from power managed UPnP devices in order to be
aware of their power states (i.e. the BPMPX will act as Control Point).
• Send multicast or unicast discovery messages (i.e. M-SEARCH) to query UPnP devices
and keep track of their power states (i.e. the BPMPX will act as Control Point).
• Send GetPowerManagementInfo action to obtain power management mechanism
provided by power-aware devices.
• Should send the appropriate wakeup message to the specified sleeping device when it
receives WakeupDevice action from power aware Control Point. [LPARCH]
• Act as UPnP service
• Sending BPMPX service announcements and M-Search replies.
• Respond to SearchSleepingDevices action to provide the information of sleeping
devices in network.
• Respond to Wakeup action from Control Point. (Wake up action is directed to the low
power devices and not for waking up the BPMPX)
1.1 Referenced Specifications
Unless stated otherwise herein, implementation of the mandatory provisions of any standard
referenced by this specification shall be mandatory for compliance with this specification.
1.1.1 Normative References
This clause lists the normative references used in this document and includes the tag inside
square brackets that is used for each sub reference:
[DEVICE10] UPnP Device Architecture, version 1.0.
[XML10] Extensible Markup Language (XML) 1.0 (Second Edition), T. Bray, J.Paoli, C. M.
Sperberg-McQueen, E Maler, eds. W3C Recommendations, 6 October 2000.
[LPDEV1] LowPowerDevice:1 Mika Saaranen, Jose Costa-Requena, Shailendra Sinha, Ujwal
Paidipathi, Yin-Ling Liong, Yinghua Ye, and Bruce Fairman, etc.
1.1.2  Informative References
This clause lists the informative references used in this document and includes the tag inside
square brackets that is used for each sub reference:
[LPARCH] UPnP Low Power Architecture. Ujwal Paidipathi, Jose Costa-Requena, Shailendra
Sinha, Yin-Ling Liong, Yinghua Ye, Bruce Fairman, etc.

29341-16-10 XXX: © IEC:2010 © ISO/IEC:2011(E) — 3 —
1.2 Abbreviations
Table 1-1 — Abbreviations
Definition Description
BPMPX Basic Power Management Proxy
UUID Universal Unique Identifier
DDDURI Device Description Document Uniform Resource Identifier
2 Service Modeling Definitions for Basic Power Management Proxy
2.1 ServiceType
The following service type identifies BPMPX service:
urn:schemas-upnp-org:service:LowPowerProxy:1
2.2 State Variables
Reader Note: For first-time reader, it may be more insightful to read the action
definitions before reading the state variable definitions.
2.2.1 Derived data Types
This clause defines some derived data types that are represented as UPnP string data types
with special syntax.
2.2.1.1 XML Documents as UPnP Arguments
The UPnP Low Power service framework often uses XML documents as arguments in UPnP
actions. The UPnP data type is a string. This place
...