WIRELESS COMMUNICATION NETWORK AUTHORIZATION OF HOME USER EQUIPMENT AND VISITING USER EQUIPMENT
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United States of America Patent
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Issued Date -
Jul 6, 2023
app pub date -
Jan 6, 2022
filing date -
Jan 6, 2022
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Abstract
A home network serves a wireless service to visiting User Equipment (UEs) affiliated with visited networks and authorizes the wireless service for home UEs that are visiting the visited networks. A gateway transfers home context to a distributed ledger and receives visited context from the distributed ledger. The gateway transfers the visited context to a controller. The controller exchanges authorization data with the visited networks based on the visited context and the home context. The controller authorizes the wireless data service for the home UEs and the visiting UEs responsive to the exchange of the authorization data. The controller transfers session signaling to wireless access nodes responsive to the authorization of the wireless data service for the visiting UEs. The controller transfers authorization signaling to the visited networks responsive to the authorization of the wireless service for the home UEs.
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