Welcome to Wi-SUN

Wi-SUN is a leading global industry alliance promoting interoperable wireless standards based solutions
for the Internet of Things.

road street desert industry

Wi-SUN for Utility Industry

Wi-SUN Alliance provides wireless mesh solutions for Field Area Networks for applications such as Advanced Metering Infrastructure and Distribution Automation, and for Home Energy Management. Wi-SUN has been chosen by Utility companies as the Wireless solution delivering Interoperable products from multiple vendors.


Wi-SUN for Smart Cities

Wi-SUN Alliance Field Area Networks deliver multi-vendor interoperable solutions to a broad variety of applications including street lighting, parking systems and traffic management.  Municipalities can install products from different suppliers confident that they will seamlessly interoperate.


Wi-SUN for IoT

Wi-SUN Alliance solutions are ideal for a wide range of IoT applications, including agriculture, structural health monitoring and asset management.

What is the Wi-SUN Alliance?

The Wi-SUN Alliance promotes the adoption of open industry standards for:

  • Wireless Smart Ubiquitous Networks and related applications as defined by international and regional standards development organizations.
  • It seeks to advance wireless Smart Ubiquitous Networks worldwide and related interoperability and compliance certification programs.
  • Other activities include user education, industry outreach and other support programs as well as lobbying regional regulatory bodies for spectrum allocation for smart grid services.

Find out how Wi-SUN Alliance can benefit your organisation.

What We Do Benefits 

IoT Research: The Rise of the Internet of Things

Click here to download a research report that examines attitudes toward IoT, including the drivers, barriers, challenges and benefits, from industries including Oil and Gas, Cities, Telecommunications, and Utilities. 

Click here to download the infographic.


Wi-SUN™ Alliance Releases Technical Profile Specification for IEEE 802.15.4g Standard-Based Field Area Networks

MORGAN HILL, California, January 27, 2015
 --The Wi-SUN Alliance today announced the release of a feature complete version of its technical profile specification for field area network communications. The specification brings Smart Utility Networks to enterprises, service providers and municipalities by enabling interoperable, multi-service and secure IPv6 communications over an IEEE 802.15.4gTM-based wireless mesh network.  Mesh-enabled field area networks provide resilient, secure and cost effective connectivity with extremely good coverage in a range of topographical environments, from dense urban neighborhoods to rural areas, with minimal additional infrastructure. 

 The Wi-SUN Alliance is a global non-profit industry association seeking to advance seamless connectivity by promoting IEEE 802.15.4g standard-based interoperability for global regional markets. This new specification is designed to enable this wireless connectivity in advanced metering infrastructure (AMI), distribution automation (DA), and smart cities (e.g., networked street lighting or other critical infrastructure) across all regions that are addressed by the IEEE 802.15.4g global standard. Regions supported by this specification, now and in the near future, include North America, Japan, Brazil, Australia, Asia Pacific, India, Europe, the Middle East and South Africa.

 "We are extremely pleased to make this announcement; this specification demonstrates the commitment of major industry contributors to collaborate on a truly interoperable specification,” said Phil Beecher, Chair of the Wi-SUN Alliance. “We will now focus on completing the testing and certification program which will deliver strong interoperability of products from multiple vendors.”   
"This is a significant milestone in building a truly interoperable specification for RF Mesh networks. It demonstrates a true commitment by a number of the major vendors developing RF Mesh solutions using IEEE and IETF IPv6 standards based specifications,” said Kip Compton, VP of IoT Systems and Software, Cisco Systems.

 "Global, open standards create the promise of interoperability between devices on the massive-scale mesh networks around the world.  This specification creates the basis for the certification program that will deliver on that promise, and thus drive additional growth of smart networks worldwide,” said Raj Vaswani, CTO, Silver Spring Networks and Co-Chairman of the Board for the Wi-SUN Alliance.

 The specification includes:

  • 802.15.4g physical layer congruent with the existing Wi-SUN Alliance PHY Certification Program
  • Frequency hopping, network discovery/join and protocol dispatch
  • IPv6 protocol suite, including 6LoWPAN, address management, routing using RPL, unicast and multicast forwarding
  • Standards-based multi-layer security specification encompassing authentication, authorization, encryption.

 To learn more about the Wi-SUN FAN, please visit: http://www.wi-sun.org/index.php/resources/fan-resources

 About the Wi-SUN Alliance

The Wi-SUN Alliance is a global non-profit industry association of leading companies devoted to the proliferation of interoperable wireless technology across devices and market segments. With technology development, market building, and certification programs, the Wi-SUN Alliance has enabled widespread adoption of Wi-SUN worldwide.

 The Wi-SUN CERTIFIED™ program was launched in January 2014. It provides a widely recognized designation of interoperability and quality, and it helps to ensure that Wi-SUN enabled products deliver the best user experience. The Wi-SUN Alliance product certification program will encourage the expanded use of interoperable products and services in new and established markets.

Wi-SUN Alliance and the Wi-SUN Alliance logo are trademarks of the Wi-SUN Alliance.
North America                                                         
Shannon Mayette                                                    
This email address is being protected from spambots. You need JavaScript enabled to view it.                                                
+1 (602) 882-4733

Style Selector

Layout Style

Predefined Colors

Background Image