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Wireless Control That Simply Works Wi-SUN Alliance Overview
• A Global Alliance
– Initially Japan focused, Wi-SUN Alliance is expanding globally (US,
South East Asia, India, Europe)
• Main Objectives
– Define profiles for application solutions based on IEEE802.15.4g-
2012 standards, IEEE802.15.4-2006/2011.
– Define multi-vendor interoperability test methodology and test plans
for implemented feature test criteria.
– Create a test program to establish test tool and interoperability testing
criteria as well as publish the test plan documentation.
– Marketing research.
– Market awareness plan.
– Contribute to other standardization and certification bodies and
mutual collaboration.
Wi-SUN™ Alliance © 2012 Wi-SUN™ Alliance © 2012 Slide 2
Wireless Control That Simply Works Applications
• There are a wide range of requirements for different
Smart Utility Applications, e.g. :
– Gas Metering
– Demand/Response
– Distribution Automation
– Machine to Machine (M2M)
– Wireless Sensor Networks applications
• These applications lead to a variety of communication
requirements
• IEEE 802.15.4g PHY implementations and appropriate
upper layers can support these application needs
Wi-SUN™ Alliance © 2012 Slide 3
Wireless Control That Simply Works Need for Wi-SUN Alliance
• IEEE 802.15.4g PHY amendment which specifically addresses wireless
Smart Utility Networks was approved by IEEE SA Standards Board on
March 29, 2012
• Significant interest from product developers and RF IC manufacturers
• Industry recognition of benefits of interoperable products
• Prior to the formation of Wi-SUN Alliance, there was no organization
specifically focused on Wireless Smart Utility Networks
• 802.15.4g has many options: it is necessary to specify the
communications functionality needed for each of Smart Utility
Applications
• IEEE 802 defines standards, it does not define a certification process or
test plans
Wi-SUN™ Alliance © 2012 Slide 4
Wireless Control That Simply Works Purpose of Alliance (1)
• In the initial phase, the Wi-SUN Alliance is focusing
its activities on the deployment of wireless Smart
Utility Networks.
• Promote adoption of open industry standards as
defined by international and regional standards
development organizations (SDOs)
• Support the speedy implementation of wireless Smart
Grid and Smart Utility Networks.
• The establishment of Compliance and Interoperability
Certification programs
Wi-SUN™ Alliance © 2012 Slide 5
Wireless Control That Simply Works Purpose of Alliance (2)
• Bring about the existence of a broad range of
interoperable consumer and industrial Smart Utility
devices by promoting open industry specifications for
unlicensed and licensed control devices and
peripherals
• Participate actively in relevant regional and
international standards development organizations
Wi-SUN™ Alliance © 2012 Slide 6
Wireless Control That Simply Works Membership Categories
Wi-SUN Alliance has a four-tier membership program:
• Promoters: Contribute to the development of specifications,
have access to general working group sessions and a seat on
the Board of Directors
• Contributors: Contribute to the development of specifications,
have access to general working group sessions.
• Observers: Have access to general working group sessions
and specifications under development.
• Adopters: Have access to the final approved version of
specifications and the opportunity to certify product and the right
to use the Wi-SUN Certification logo
7 Wi-SUN™ Alliance © 2012
Wireless Control That Simply Works Member Companies
Promoter Members
Analog Devices
CISCO Systems
Fuji Electric
Murata
NICT
Omron
Osaki
Renesas
Silver Spring Networks
Contributor / Observer Members
Access Company, Ltd
Agilent Technology
Anritsu
CM Engineering
Discrete Time Communications
EDIC Technology
Huawei Technologies
Megachips
Osaka Gas
Procubed
Rohde and Schwartz
Satori
Tokyo Gas
Toshiba Toko Meter Systems
TUV Rheinland
8 Wi-SUN™ Alliance © 2012
Wireless Control That Simply Works Officers
• Alliance Chair
Phil Beecher (Wi-SUN alliance, Chair IEEE 802.15.4g)
• Co-chair of Board of Promoters
Hiroshi Harada (NICT, Vice Chair IEEE 802.15.4g),
Raj Vaswani (Silver Spring Networks)
• Marketing Working Group Chair
Bhupender Virk (Wi-SUN alliance)
• Testing and Certification Working Group chair
Chin Sean Sum (NICT, Technical sub-editor, IEEE802.15.4g)
• Technical Steering Working Group
Daido Uchida (Omron)
Wi-SUN™ Alliance © 2012 Slide 9
Wireless Control That Simply Works Wi-SUN Certification Scope
• Primarily Wi-SUN develops specifications of Physical Layer (PHY) and Medium Access Control (MAC) layers, Authentication and Certification and IoT procedures and provide the PHY and MAC specifications as a “Profile” for a target application
• Wi-SUN Physical layer specifications are based on IEEE 802.15.4g but the specification will be categorized based on use cases
• The MAC layer may have different criteria depending on the application (Smart Meter, Home Automation ... ) and its standards. The MAC may be based on or not be based on 802.15.4.
Physical Radio (PHY)
Medium Access (MAC)
Application
Wi-SUN
Compliant
Platform
Wi-SUN NETWORK (if needed)
IEEE802.15.4g based PHY
MAC1 (802.15.4)
MAC2 (non 802.15.4)
Wi-SUN™ Alliance © 2012
PHY1 (high data rate)
PHY2 (for longer range)
Wi-SUN PHY profile
Wi-SUN MAC profile
Slide 10
Wireless Control That Simply Works
ETSI TG28
Proposed Profile of WI-SUN
Wi-SUN™ Alliance © 2012 11
802.15.4e
802.15.4g
(IPv4) IPv6 6LoWPAN
UDP TCP
New spec 1
PI1
New spec 2
I/F profile discussed in interface technical
subcommittee. “PI” means profile
“interface.” For example, PI1 will be
defined JUTA interface group
TIA TR-51
PI3
MAC profile discussed in MAC technical
WG in Technical Steering Committee
PHY profile discussed in PHY technical
WG in Technical Steering Committee
JUTA
PI2
ECHONET
PI4 PI5
Wireless Control That Simply Works Wi-SUN Alliance Organization
Slide 12
Technical Steering
Committee
Marketing Working Group
PHY Working Group
MAC Working Group
Interface Working Group
Testing and Certification
Working Group
Board of Directors
Executive Committee
Wi-SUN™ Alliance © 2012
Wireless Control That Simply Works Working Groups
• Technical Steering Committee
– Reports to the Board of Directors
• 2 Initial Working Groups: – Marketing Working Group
– Testing and Certification Working Group
• 3 additional Working Groups: – PHY Working Group
– MAC Working Group
– Interface Working Group
Wi-SUN™ Alliance © 2012 Slide 13
Wireless Control That Simply Works Marketing Working Group
Scope: 1. To promote the Wi-SUN Alliance through media
and promotional events
2. To collate member requirements for applications,
determine member needs and collate member
marketing requirements into Marketing
Requirement Documents
Wi-SUN™ Alliance © 2012 Slide 14
Wireless Control That Simply Works Technical Steering Committee
Scope:
1. To review Marketing Requirements and determine
the need for new standards development.
2. To form new Wi-SUN Working Groups if
appropriate
3. To review deliverables from Wi-SUN Working
Groups
4. To review the relevance and applicability of
existing and new standards from other
organizations
Wi-SUN™ Alliance © 2012 Slide 15
Wireless Control That Simply Works
Test and Certification Working
Group
Scope:
1. To define and administer a Certification program
2. To define Conformance and Interoperability Test
Procedures
3. To define Test Plans
4. To organize Interoperability Testing events
5. To liaise with other organizations as appropriate
Wi-SUN™ Alliance © 2012 Slide 16
Wireless Control That Simply Works PHY Working Group
Scope:
1. To define PHY specifications/Profiles to meet
specific application requirements.
2. To define Protocol Implementation Conformance
Statements (PICS) for PHY profiles.
Wi-SUN™ Alliance © 2012 Slide 17
Wireless Control That Simply Works MAC Working Group
Scope:
1. To define MAC specifications/Profiles to meet
specific application requirements.
2. To define Protocol Implementation Conformance
Statements (PICS) for MAC profiles
Wi-SUN™ Alliance © 2012 Slide 18
Wireless Control That Simply Works Interface Working Group
Scope:
1. To define interface specifications/Profiles to
meet specific application requirements.
2. To define Protocol Implementation Conformance
Statements (PICS) if required.
3. To liaise with external organisations and
Alliances to support mutually beneficial
collaboration.
Wi-SUN™ Alliance © 2012 Slide 19
Wireless Control That Simply Works
Relationship between Working
Groups
Marketing
Working
Group
(MWG)
Technical
Steering
Committee
(TSC)
Test and
Certification
Working
Group
(TCWG)
Market
requirement
Market
requirement
document
Technical
spec (PHY, MAC,
Interface, NWK)
Interop and
certification
document
PHY
Working
Group
(PHYWG)
MAC
Working
Group
(MACWG)
Interface
Working
Group
(IFWG)
Technical specifications (PHY, MAC, Interface, NWK)
Other
Working
Groups (as
required)
Wi-SUN™ Alliance © 2012 Slide 20
Wireless Control That Simply Works
• PHY/MAC/Interface Working Groups (for each application)
– Wi-SUN PHY Profile/PICS specification document
– Wi-SUN MAC Profile/PICS specification document
– Wi-SUN interface Profile/PICS specification document
• Test and Certification Working Groups
1. PHY conformance document
2. PHY interoperability document
3. PHY PICS document
4. MAC conformance document
5. MAC interoperability document
6. MAC PICS document
Wi-SUN Documents
21 Wi-SUN™ Alliance © 2012
Wireless Control That Simply Works
• Promotional Event
– Japan, Santa Clara, CA and Singapore
• Two Interoperability Events
– First interoperability event:
• Focused on IEEE 802.15.4g-2012 PHY testing
– Second interoperability event:
• Extended IEEE 802.15.4g-2012 PHY testing
• MAC testing including TG4e options Low Energy Options
• Test Laboratory Appointed – Appointed TUV Rheinland as Approved Test Laboratory
Recent Activities
22 Wi-SUN™ Alliance © 2012
Wireless Control That Simply Works
Wi-SUN™ Alliance © 2012 23
Wi-SUN Open House in Tokyo
(April 2012)
150 people participated
Wireless Control That Simply Works
• Two exhibitions to show the
possibility of 802.15.4g based
system
– JUTA
• U-Bus Air: Ubiquitous
metering systems for gas
meter based on
802.15.4g
– NICT
• Multi-purpose smart
metering systems based
on 802.15.4g and
802.15.4e (LE
superframe) (Meters and
Dosimeter…)
Wi-SUN™ Alliance © 2012
Wi-SUN Open House in Japan
Exhibitions
Slide 24
Wireless Control That Simply Works
First Interoperability Event (Aug. 2012)
Wi-SUN™ Alliance © 2012 25
Wireless Control That Simply Works
Wi-SUN™ Alliance © 2012
Wi-SUN Open House in Singapore
(Oct. 2012)
Slide 26