Reliance Industries. has filed a patent for a method involving call processing using an Over-The-Top (OTT) client on a handset. The method determines whether to use VoLTE or WiFi client based on operational changes and reconfigures the handset accordingly. GlobalData’s report on Reliance Industries gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Reliance Industries, Water gas shift catalysts was a key innovation area identified from patents. Reliance Industries's grant share as of January 2024 was 35%. Grant share is based on the ratio of number of grants to total number of patents.

Call processing method using ott client, volte, and wifi

Source: United States Patent and Trademark Office (USPTO). Credit: Reliance Industries Ltd

The patent application (Publication Number: US20240022969A1) describes user equipment configured to handle voice calls over different communication systems. The equipment can receive notifications about the support for IP multimedia core network subsystem (IMS) voice calls over 3G and non-3G networks, allowing it to register and perform IMS voice calls over the supported network. Additionally, the user equipment can switch between communication systems, such as WiFi, 4G, 3G, and 2G, based on the availability of VoLTE services and network support for IMS voice calls.

Furthermore, the patent application details a method for voice domain selection, where a user equipment's processing circuitry receives notifications regarding IMS voice support over different network accesses. The method enables the user equipment to register and conduct IMS voice calls over the supported network access, including scenarios where the communication system is a WiFi network. The method also includes provisions for switching between communication systems based on management settings and selecting the appropriate voice calling method, whether WiFi calling or circuit-switched fallback, depending on the network configuration and user preferences. Overall, the patent application outlines a comprehensive approach to managing voice calls over various communication systems, ensuring seamless connectivity and optimal voice service delivery for users.

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GlobalData’s Company Filings Analytics uses machine learning to uncover key insights and track sentiment across millions of regulatory filings and other corporate disclosures for thousands of companies representing the world’s largest industries. This analysis is combined with crucial details on strategic and investment priorities, innovation strategies, and CXO insights to provide comprehensive company profiles.