18252862. DETECTING AND PREVENTING PING-PONG EVENTS simplified abstract (QUALCOMM Incorporated)

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DETECTING AND PREVENTING PING-PONG EVENTS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Tom Chin of San Diego CA (US)

Sharda Ranjan of Hyderabad (IN)

Naga Chandan Babu Gudivada of Hyderabad (IN)

Xuqiang Zhang of Beijing (CN)

DETECTING AND PREVENTING PING-PONG EVENTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18252862 titled 'DETECTING AND PREVENTING PING-PONG EVENTS

Simplified Explanation

The patent application is about wireless communication and specifically addresses the issue of a ping-pong event between a non-standalone (NSA) New Radio (NR) network and a standalone (SA) legacy network. The user equipment (UE) detects this event and transmits an indication of radio link failure to the SA legacy network. The UE also periodically measures reference signals from the NSA NR network and reconnects to it based on certain conditions being met.

  • The patent application addresses the problem of ping-pong events between different types of networks in wireless communication.
  • The user equipment (UE) detects the ping-pong event and sends an indication of radio link failure to the appropriate network.
  • The UE measures reference signals from the NSA NR network periodically.
  • The UE reconnects to the NSA NR network based on certain conditions being met.
  • The technology aims to improve the stability and reliability of wireless communication by addressing ping-pong events and optimizing network connectivity.

Potential Applications

  • This technology can be applied in various wireless communication systems, such as 5G networks, to improve network stability and reliability.
  • It can be used in mobile devices, IoT devices, and other wireless devices to ensure seamless connectivity and prevent ping-pong events between different networks.

Problems Solved

  • The technology solves the problem of ping-pong events between non-standalone (NSA) New Radio (NR) networks and standalone (SA) legacy networks.
  • It addresses the issue of radio link failure and provides a mechanism for the user equipment (UE) to indicate this failure to the appropriate network.
  • The technology solves the problem of optimizing network connectivity by periodically measuring reference signals and reconnecting to the network based on certain conditions.

Benefits

  • Improved stability and reliability of wireless communication systems.
  • Seamless connectivity between different networks, preventing ping-pong events.
  • Enhanced user experience with uninterrupted network connectivity.
  • Optimization of network resources and improved efficiency.


Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a ping-pong event between a non-standalone (NSA) New Radio (NR) network and a standalone (SA) legacy network. The UE may transmit, to the SA legacy network, an indication of radio link failure with the NSA NR network, based at least in part on the ping-pong event and one or more indicators of channel quality with the NSA NR network. The UE may measure, periodically, one or more reference signals from the NSA NR network. The UE may reconnect to the NSA NR network based at least in part on the one or more reference signals satisfying at least one condition. Numerous other aspects are provided.

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