18351851. MOBILITY ROBUSTNESS OPTIMIZATION ENHANCEMENT USING FALLBACK INDICATIONS FOR INTER-SYSTEM HANDOVER REPORTS simplified abstract (QUALCOMM Incorporated)

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MOBILITY ROBUSTNESS OPTIMIZATION ENHANCEMENT USING FALLBACK INDICATIONS FOR INTER-SYSTEM HANDOVER REPORTS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Shankar Krishnan of San Diego CA (US)

Rajeev Kumar of San Diego CA (US)

Xipeng Zhu of San Diego CA (US)

MOBILITY ROBUSTNESS OPTIMIZATION ENHANCEMENT USING FALLBACK INDICATIONS FOR INTER-SYSTEM HANDOVER REPORTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18351851 titled 'MOBILITY ROBUSTNESS OPTIMIZATION ENHANCEMENT USING FALLBACK INDICATIONS FOR INTER-SYSTEM HANDOVER REPORTS

Simplified Explanation

The abstract of the patent application describes a method for a user equipment (UE) to handle disconnection from a next-generation radio access network (NG-RAN) base station (BS) and establish communication with an evolved-universal mobile telecommunications system terrestrial radio access network (E-UTRAN) BS. If the UE fails to establish communication with the E-UTRAN BS, it identifies an alternate BS and sends a report to the alternate BS and the NG-RAN BS for optimizing future fallback procedures.

  • The UE disconnects from an NG-RAN BS and receives a fallback indication.
  • The UE attempts to connect to an E-UTRAN BS but fails to establish communication.
  • The UE identifies an alternate BS and establishes communication with it.
  • The UE generates and transmits a report to the alternate BS, including the fallback indication and information about the failed connection attempt with the E-UTRAN BS.
  • The report is conveyed to the NG-RAN BS for optimizing future fallback procedures.

Potential applications of this technology:

  • Mobile telecommunications networks
  • Wireless communication systems
  • Network optimization and management

Problems solved by this technology:

  • Efficient handling of disconnection and fallback procedures in mobile networks
  • Improved communication reliability and network optimization

Benefits of this technology:

  • Enhanced user experience by minimizing service disruptions during disconnection and fallback scenarios
  • Optimization of network performance and resource allocation based on feedback from UE reports


Original Abstract Submitted

A user equipment (UE) disconnects from next generation radio access network (NG-RAN) base station (BS) and receives, from the NG-RAN BS, a fallback indication. The UE then attempts to connect to an evolved-universal mobile telecommunications system terrestrial radio access network (E-UTRAN) BS. The UE determines that communication with the E-UTRAN BS was not established and identifies an alternate BS. After establishing communication with the alternate BS, the UE generates and transmits a report to the alternate BS including the fallback indication and information relating to the failed connection attempt with the E-UTRAN BS. The report is then conveyed to the NG-RAN BS for optimization of future fallback procedures.

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