18268295. SECONDARY CELL GROUP (SCG) DEACTIVATION AT MOBILITY simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

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SECONDARY CELL GROUP (SCG) DEACTIVATION AT MOBILITY

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

[[:Category:Cecilia Ekl�f of Täby (SE)|Cecilia Ekl�f of Täby (SE)]][[Category:Cecilia Ekl�f of Täby (SE)]]

Liwei Qiu of Täby (SE)

Icaro Leonardo Da Silva of Solna (SE)

SECONDARY CELL GROUP (SCG) DEACTIVATION AT MOBILITY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18268295 titled 'SECONDARY CELL GROUP (SCG) DEACTIVATION AT MOBILITY

Simplified Explanation

The abstract describes a method performed by a source Master Node (MN) for handover of a user equipment (UE) with deactivated secondary cell group (SCG) to a target MN, including transmitting a request with user plane traffic load information and receiving a response with a Handover Command containing a reconfiguration message and indication of activated or deactivated SCG.

  • Source MN transmits handover request for UE with deactivated SCG to target MN.
  • Request includes user plane traffic load information.
  • Target MN responds with Handover Command containing reconfiguration message.
  • Reconfiguration message includes reconfigurationWithSync for UE target configuration and SCG activation status.
  • Source MN transmits reconfiguration message to UE with target configuration.
      1. Potential Applications
  • Mobile network handover optimization.
  • Efficient management of user equipment handover with deactivated SCG.
      1. Problems Solved
  • Streamlining handover process for user equipment with deactivated SCG.
  • Enhancing communication efficiency between source and target Master Nodes.
      1. Benefits
  • Improved handover performance for user equipment.
  • Enhanced network resource utilization.
  • Better user experience with optimized handover process.


Original Abstract Submitted

A method performed by a source Master Node, MN, includes transmitting a request for handover for a user equipment, UE, with deactivated secondary cell group, SCG, to a target MN, wherein the request is transmitted with user plane traffic load information. The method includes receiving, from the target MN, a response including a Handover Command including a reconfiguration message containing reconfigurationWithSync with the UE target configuration and an indication of activated or deactivated SCG. The method includes transmitting the reconfiguration message containing the reconfigurationWithSync to the UE with the UE target configuration.

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