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GSMA backs cell-to-Wi-Fi roaming technology using SIM authentication

The GSMA and Wireless Broadband Alliance are teaming up to introduce cell-to-Wi-Fi roaming technology as an industry standard.

The GSMA and Wireless Broadband Alliance are teaming up to introduce cell-to-Wi-Fi roaming technology as an industry standard.

Wi-Fi and Bluetooth
Wi-Fi and Bluetooth
Wi-Fi and Bluetooth
Tom Warren
is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years.

The world’s leading cellular body is throwing its weight behind cell-to-Wi-Fi roaming technology. GSMA, which represents mobile operators across the globe, announced today that it is working together with the Wireless Broadband Alliance (WBA) to simplify access to Wi-Fi hotspots from smartphones and tablets. The work may allow mobile users to simply roam onto Wi-Fi networks without any additional authentication in future.

A number of mobile operators run their own Wi-Fi networks worldwide, with others offering access to third-party hotspots as part of a monthly contract. With the two industry experts working together, the idea is that the manual process of entering login information will be removed — replaced with an authentication system using the SIM as a logon credential. With a slow rollout of LTE technology across Europe and operators looking to public Wi-Fi to help alleviate strains on data networks worldwide, the work will assist consumers and operators alike but won’t necessarily lead to low-cost roaming for consumers. The GSMA says it will build on its “successful roaming principles” that the mobile industry uses for more than six billion connections worldwide, a figure that the group predicts will double within the next ten years.

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