RUCKUS Networks Adopted for NTT Docomo's Public Wi-Fi Service "d Wi-Fi"

RUCKUS Networks (Japan office: Minato-ku, Tokyo; hereinafter RUCKUS) announces that RUCKUS Wi-Fi access points have been adopted as the network infrastructure for "d Wi-Fi," a public Wi-Fi service provided by NTT Docomo, Inc. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Yoshiaki Maeda; hereinafter NTT Docomo). NTT Docomo utilizes RUCKUS's unique directional antenna technology "BeamFlex+®" to solve the challenges of communication stability in crowded environments such as stadiums and event venues, and rapid spot deployment. Furthermore, by combining this with network construction technology using 5G millimeter wave and satellite communication "Starlink," NTT Docomo has achieved overwhelmingly short lead times for network construction, independent of traditional optical fiber installation.

Unlike mobile base stations, Wi-Fi can be installed without prior application, allowing flexible response to sudden events.

**■ Background and Challenges of Adoption: Balancing Communication Quality in Crowded Areas and Setup Speed**

NTT Docomo aims to provide a comfortable mobile experience to a wider range of customers and expand its economic sphere through "d Wi-Fi," as communication becomes indispensable everywhere for barcode payments, QR code entry verification, and more. However, in large-scale event venues, rapid congestion can create a "human wall" and radio interference, leading to concerns about connection stability with general access points. Additionally, for temporary spot deployments, traditional methods using optical fiber lines posed significant hurdles in terms of cost and construction period.

**■ Decisive Factors for RUCKUS Product Selection: Dynamic Coverage Control and High Practical Performance**

To address these challenges, RUCKUS Wi-Fi access points "R650," "T750se," and "T350" were adopted.

Stable communication with "BeamFlex+®": By dynamically concentrating radio waves in the direction where devices are located, it avoids interference and achieves stable, high-speed communication even in harsh, crowded environments.
Overwhelmingly short lead times: By combining with construction technology utilizing 5G millimeter wave and Starlink, successful deployments have been achieved even for large-scale events decided just one week prior.
Intuitive operation and management: The GUI of the network controller "SmartZone™" is easy to operate even for non-specialized technicians and is utilized for configuration and performance analysis.

**■ Evaluation from NTT Docomo**

Regarding this adoption, Kojihiro Oshita of NTT Docomo's Network Division stated, "We emphasized the benefits of RUCKUS products, which can flexibly and automatically adapt to changing situations." Furthermore, Yuto Chinno, who utilized the products in the field, highly praised their practical performance, saying, "It maintains a solid connection once you enter the area, to the point where you're surprised, 'It connects even here?'"

**■ Future Outlook: Preparing for Disaster Response and Adapting to Next-Generation Standards**

This solution is currently deployed with Starlink at each branch nationwide, contributing to the establishment of a rapid support system for affected areas during severe disasters. Moving forward, with an eye on supporting the latest standards such as Wi-Fi 7, both companies will continue to advance technological innovation, aiming to provide a comfortable mobile experience everywhere.

**■ NTT Docomo Case Study Details Now Available**
More detailed interviews and technical explanations regarding the NTT Docomo case study introduced in this press release are available on the RUCKUS Networks microsite. Case study materials can also be downloaded in PDF format from the same site. https://ruckusnetworks.co.jp/

**【Adopted Products】**

Indoor Access Point: R650
Outdoor Access Points: T750se, T350
Management Platform: SmartZone™ Network Controller

**【About NTT Docomo, Inc.】**
Location: Sanno Park Tower, 2-11-1 Nagatacho, Chiyoda-ku, Tokyo
Main Business: Provision of communication services for individuals and corporations, sales of terminal devices for various services, provision of smart life-related services, etc.
URL: https://www.docomo.ne.jp/

**【About RUCKUS Networks】**
RUCKUS Networks is a brand of enterprise network solutions developed by Vistance Networks, Inc. (USA). We build and provide optimal networks tailored to specific purposes. Through trusted sales partners, we deliver an exceptional customer experience to end-users in every field. For more details, please visit our website or contact your local RUCKUS representative.

**【Contact for this matter】**
For product demo requests, consultation regarding adoption, and downloading case study materials, please contact us via the inquiry form on the microsite below.
RUCKUS Networks Inquiry Desk: https://ruckusnetworks.co.jp/contact/

**【Trademarks】**
©2026 Vistance Networks, Inc. All rights reserved. Vistance Networks, Aurora Networks, Ruckus Networks, and related logos are registered trademarks of Vistance Networks, Inc. and/or its affiliates in the United States and other countries.