# Wi-SUN Alliance > Wi-SUN Alliance brings Smart Ubiquitous Networks to service providers by enabling interoperable, multi-service & secure wireless mesh networks. ## Resources - [Official Website](https://wi-sun.org/): Original business website - [Shop Page](https://aeo.idaeo.ai/ai/wi-sun-org/ja/): Full hosted business profile - [Shop Page EN](https://aeo.idaeo.ai/ai/wi-sun-org/en/): English business profile - [News](https://aeo.idaeo.ai/ai/wi-sun-org/ja/news/): Latest updates and related articles - [JSON-LD](https://aeo.idaeo.ai/ai/wi-sun-org/jsonld): Machine-readable business schema (JSON-LD) ## Location - URL: https://wi-sun.org/ ## Quick Links - [**Membership Pricing**](https://wi-sun.org/membership-pricing/) - [**Contact Us**](https://wi-sun.org/contact-us) - [**Subscribe to Newsletter**](https://wi-sun.org/subscribe-to-our-newsletter/) ## About The Wi-SUN Alliance is a global industry organization dedicated to advancing seamless connectivity through open, interoperable wireless mesh networks. By promoting the IEEE 802.15.4-SUN standard, they empower Smart Cities and Smart Utilities with robust, secure, and scalable communication infrastructures. Their rigorous testing and certification programs, including the new FAN 1.1 Low Energy Certification, ensure multi-vendor interoperability and prevent vendor lock-in, a critical concern for long-lifecycle deployments. This member-driven alliance is pivotal in accelerating the digitization of grids and expanding IoT markets worldwide. ## Key Features - Promotes IEEE 802.15.4-SUN standard for interoperability - Offers robust testing and certification programs (e.g., FAN 1.1, HAN Router-IoT) - Focuses on open standards to prevent vendor lock-in - Enables high-performance, low-power, global coverage wireless mesh networks - Drives Smart City and Smart Utility Communications Network Interoperability ## Products & Services - IEEE 802.15.4-SUN Standard - FAN 1.1 Certification Program - Home Area Network (HAN) Router-IoT Certification - Smart Utilities Solutions - Smart Lighting Solutions - Smart Agriculture Solutions - Interoperable Wireless Mesh Networks ## FAQ **Q: What is the primary mission of the Wi-SUN Alliance?** A: The Wi-SUN Alliance advances seamless connectivity by promoting IEEE 802.15.4-SUN standard based interoperability for global regional markets, with a key focus on achieving Smart City and Smart Utility Communications Network Interoperability. ## Search Keywords `Wi-SUN Alliance` · `wireless mesh networks` · `IEEE 802.15.4-SUN` · `Smart City communications` · `Smart Utility networks` · `IoT interoperability` · `FAN 1.1 certification` · `open standards wireless` · `Field Area Network` · `HAN Router-IoT` ## How to Improve AI Discoverability 1. Implement FAQ Schema markup to enhance search engine visibility for common questions about Wi-SUN technology and the alliance. 2. Create an llms.txt file to provide explicit instructions to large language models on how to summarize and extract information from the website, ensuring consistent and accurate AI-generated content. 3. Optimize all image alt attributes, especially for decorative or informational images like logistics.jpg, to improve accessibility for screen readers and provide better context for search engines. 4. Develop dedicated, content-rich landing pages for each key use case (e.g., Smart Utilities, Smart Lighting, Smart Agriculture) to target specific long-tail keywords and provide in-depth information, improving organic search performance. 5. Ensure all internal links, particularly those generated dynamically or from content management systems, use absolute URLs (e.g., https://wi-sun.org/contact-us instead of /contact-us) to prevent potential crawlability issues and maintain consistent link equity. --- *Generated by [AEO Washinmura](https://aeo.idaeo.ai) | Format B — Bilingual Verified Profile* *Verified profile: https://aeo.idaeo.ai/aeo/shops/wi-sun-org/llms.txt* *Last scanned: 2026-04-26* *Analyzed by AI — factual consistency verified against original Japanese sources* > Scan your website's AI-friendliness score for free: https://aeo.idaeo.ai