17854627. METHOD AND USER EQUIPMENT FOR ENHANCING VOICE CALL PERFORMANCE simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND USER EQUIPMENT FOR ENHANCING VOICE CALL PERFORMANCE

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Rishav Agarwal of Bangalore (IN)

Danish Ehsan Hashmi of Bangalore (IN)

Shanthossh Nagarajan of Bangalore (IN)

METHOD AND USER EQUIPMENT FOR ENHANCING VOICE CALL PERFORMANCE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17854627 titled 'METHOD AND USER EQUIPMENT FOR ENHANCING VOICE CALL PERFORMANCE

Simplified Explanation

The abstract describes a method for improving voice call performance on a user equipment (UE) by prioritizing cellular network over Wi-Fi network. The method involves registering an IP Multimedia Subsystem (IMS) over a 5G Base Station (BS), but if the 5G BS does not support voice calls, the method shifts the IMS registration to a Wi-Fi device and a 4G BS that do support voice calls. The voice call is then initiated over the Wi-Fi device when a trigger is detected.

  • The method detects an event related to a voice call.
  • It compares the signal strength of the Wi-Fi device and the signal strength of the 4G BS.
  • If the signal strength of the Wi-Fi device is greater than the signal strength of the 4G BS, the IMS registration is shifted from the 5G BS to the Wi-Fi device.
  • Once a trigger for the voice call is detected, the voice call is initiated over the Wi-Fi device.

Potential applications of this technology:

  • Improving voice call performance on user equipment (UE) by prioritizing cellular network over Wi-Fi network.
  • Seamless handover of voice calls from 5G BS to Wi-Fi device and 4G BS when necessary.

Problems solved by this technology:

  • Ensures that voice calls are made using the most suitable network (cellular or Wi-Fi) based on signal strength.
  • Allows for uninterrupted voice call experience by seamlessly shifting IMS registration and initiating voice calls over the appropriate network.

Benefits of this technology:

  • Enhanced voice call quality and reliability by selecting the network with better signal strength.
  • Improved user experience with seamless handover between networks.
  • Optimal utilization of available network resources for voice calls.


Original Abstract Submitted

Embodiments herein provide a method for performing voice call performance by a user equipment (UE). A voice call is preferred for a cellular network over a Wi-Fi network, an IMS is registered over a 5G BS, the 5G BS is not supported for the voice call, and a Wi-Fi device and a 4G BS are supported for the voice call. The method includes: detecting an event related to the voice call; comparing signal strength of the Wi-Fi device and signal strength of the 4G BS; shifting an IMS registration from the 5G BS to the Wi-Fi device, upon determining that the signal strength of the Wi-Fi device is greater than the signal strength of the 4G BS; and initiating the voice call over the Wi-Fi device upon detecting a trigger for the voice call.

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