Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of providing data, voice, and SMS services to LTE subscribers roaming in 2G/3G visited networks

Method of providing data, voice, and SMS services to LTE subscribers roaming in 2G/3G visited networks

US Patent 10932321 · Granted Feb 23, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for cross-game progressive jackpot determination based upon 2024
Hardware software communication channel to support direct programming interface 2024
Systems and methods for cross-game progressive jackpot determination based upon 2024
Interworking function for VoLTE outbound roaming2023
Systems and methods for cross-game progressive jackpot determination based upon 2022
Systems and methods for image super-resolution using iterative collaborative fil2022
Interworking function for enabling VoLTE roaming2022
Network path routing for wireless traffic2022
Methods and systems for 5G traffic routing in IPX with network slicing2021
Methods and systems for 5G traffic routing in IPX with network slicing2021
5G core roaming network function proxy in an IPX network2021
VoLTE circuit switch voice and SMS interworking2021