18676907. UE BEHAVIOR WITH REJECTION OF RESUME REQUEST simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

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UE BEHAVIOR WITH REJECTION OF RESUME REQUEST

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

Gunnar Mildh of Sollentuna (SE)

Icaro Leonardo J. Da Silva of Solna (SE)

UE BEHAVIOR WITH REJECTION OF RESUME REQUEST - A simplified explanation of the abstract

This abstract first appeared for US patent application 18676907 titled 'UE BEHAVIOR WITH REJECTION OF RESUME REQUEST

Simplified Explanation: The patent application discusses systems and methods for managing the behavior of a wireless device after a resume request is rejected by a Radio Access Network (RAN) triggered by a Notification Area Update (RNAU) or during cell reselection.

  • The method involves transmitting a resume request to the RAN node, receiving a resume reject message with a wait timer value, starting a wait timer, and sending an RNAU when the timer expires.
  • The innovation aims to improve the handling of resume requests in wireless devices during network updates or cell reselection events.

Potential Applications: 1. Mobile telecommunications networks 2. Wireless communication systems 3. Network optimization technologies

Problems Solved: 1. Efficient management of resume requests in wireless devices 2. Seamless network transitions during RNAU or cell reselection events

Benefits: 1. Enhanced network performance 2. Improved user experience during network updates 3. Optimal utilization of radio resources

Commercial Applications: Wireless carriers, telecommunications equipment manufacturers, network infrastructure providers, and mobile device manufacturers can benefit from this technology to enhance network efficiency and user experience.

Prior Art: Prior research in the field of wireless network optimization and mobile device behavior during network transitions may provide insights into similar approaches or solutions.

Frequently Updated Research: Ongoing research in 5G network optimization, radio resource management, and mobile device communication protocols may influence the development and implementation of this technology.

Questions about Wireless Device Behavior after Resume Request Rejection: 1. How does the wait timer value impact the timing of the RNAU transmission? 2. What are the potential implications of improved resume request handling on overall network performance?


Original Abstract Submitted

Systems and methods are disclosed herein relating to wireless device behavior after rejection of a resume request triggered by a Radio Access Network (RAN) based Notification Area Update (RNAU) or upon cell reselection during resume. In some embodiments, a method of operation of a wireless device comprises transmitting, to a RAN node, a Radio Resource Control (RRC) resume request triggered by an RNAU and receiving, from the RAN node, an RRC resume reject message comprising a wait timer value in response to the RRC resume request. The method further comprises starting a wait timer initialized with the wait timer value and sending the RNAU when the wait timer has expired. Corresponding embodiments of a wireless device are also disclosed. Embodiments of a wireless device and methods of operation thereof related to the behavior of the wireless device upon performing a cell reselection during resume are also disclosed.

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