View source for 17777155. REFERENCE SELECTION FOR HANDOVER WITH PSCELL CHANGE OR ADDITION simplified abstract (Apple Inc.)

=REFERENCE SELECTION FOR HANDOVER WITH PSCELL CHANGE OR ADDITION=


==Organization Name==

[[:Category:Apple Inc.|Apple Inc.]]


[[Category:Apple Inc.]]

==Inventor(s)==

[[:Category:Jie Cui of San Jose CA (US)|Jie Cui of San Jose CA (US)]][[Category:Jie Cui of San Jose CA (US)]]

[[:Category:Dawei Zhang of Saratoga CA (US)|Dawei Zhang of Saratoga CA (US)]][[Category:Dawei Zhang of Saratoga CA (US)]]

[[:Category:Fangli Xu of Beijing (CN)|Fangli Xu of Beijing (CN)]][[Category:Fangli Xu of Beijing (CN)]]

[[:Category:Hong He of San Jose CA (US)|Hong He of San Jose CA (US)]][[Category:Hong He of San Jose CA (US)]]

[[:Category:Huaning Niu of San Jose CA (US)|Huaning Niu of San Jose CA (US)]][[Category:Huaning Niu of San Jose CA (US)]]

[[:Category:Manasa Raghavan of Sunnyvale CA (US)|Manasa Raghavan of Sunnyvale CA (US)]][[Category:Manasa Raghavan of Sunnyvale CA (US)]]

[[:Category:Qiming Li of Beijing (CN)|Qiming Li of Beijing (CN)]][[Category:Qiming Li of Beijing (CN)]]

[[:Category:Seyed Ali Akbar Fakoorian of San Diego CA (US)|Seyed Ali Akbar Fakoorian of San Diego CA (US)]][[Category:Seyed Ali Akbar Fakoorian of San Diego CA (US)]]

[[:Category:Xiang Chen of Campbell CA (US)|Xiang Chen of Campbell CA (US)]][[Category:Xiang Chen of Campbell CA (US)]]

[[:Category:Yang Tang of San Jose CA (US)|Yang Tang of San Jose CA (US)]][[Category:Yang Tang of San Jose CA (US)]]

==REFERENCE SELECTION FOR HANDOVER WITH PSCELL CHANGE OR ADDITION - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17777155 titled 'REFERENCE SELECTION FOR HANDOVER WITH PSCELL CHANGE OR ADDITION

==Simplified Explanation==

The patent application describes an apparatus and method for a user equipment (UE) to perform measurement operations for a handover procedure involving a target NR Primary Secondary Cell (PSCell) change or addition. The measurements of the target PSCell are conducted based on a synchronization signal/physical broadcast channel (SS/PBCH) block measurement time configuration (SMTC) received from a base station (BS). The source primary cell (PCell) or source PSCell is used for reference timing of the SMTC depending on the configuration by the source cell on the same frequency and subcarrier spacing of the target PSCell.

* Target NR PSCell measurement operations for handover procedure
* Utilization of SS/PBCH block measurement time configuration (SMTC) for measurements
* Reference timing from source PCell or source PSCell based on configuration
* Synchronization signal/physical broadcast channel (SS/PBCH) block utilization

== Potential Applications ==
The technology described in this patent application can be applied in the following areas:
* 5G and beyond wireless communication systems
* Mobile network handover procedures
* Optimization of cell measurement operations

== Problems Solved ==
This technology addresses the following issues:
* Efficient handover procedures in wireless communication systems
* Accurate measurement operations for target cells
* Synchronization and timing challenges in cell handover processes

== Benefits ==
The benefits of this technology include:
* Improved reliability of handover procedures
* Enhanced network performance and efficiency
* Streamlined measurement operations for UEs

== Potential Commercial Applications ==
The technology can have potential commercial applications in:
* Telecommunications equipment manufacturing
* Mobile network infrastructure development
* Wireless communication service providers

== Possible Prior Art ==
One possible prior art related to this technology is the use of reference signals for cell measurements in LTE networks. This technology builds upon existing methods for cell handover procedures but focuses on optimizing measurement operations for NR PSCells in 5G networks.

=== Unanswered Questions ===

=== How does this technology impact battery life in UEs during handover procedures? ===
The patent application does not specifically address the impact of this technology on battery life in UEs. Further research and testing may be needed to determine if there are any effects on battery consumption during handover procedures.

=== What are the potential security implications of using source PCell or source PSCell for reference timing in measurement operations? ===
The patent application does not delve into the security aspects of using source cells for reference timing. It would be essential to investigate any vulnerabilities or risks associated with this approach to ensure the integrity and confidentiality of communication in wireless networks.


==Original Abstract Submitted==

Apparatus and method are provided for a user equipment (UE) to perform measurement operations for a handover procedure including target NR Primary Secondary Cell (PSCell) change or addition. The measurements of a target PSCell are performed in accordance with a synchronization signal/physical broadcast channel (SS/PBCH) block measurement time configuration (SMTC) included in a measurement object received from a base station (BS). A source primary cell (PCell) is used for reference timing of the SMTC if the measurement object is configured by the source PCell on same frequency and subcarrier spacing of the target PSCell. A source PSCell is used for reference timing of the SMTC if the measurement object is configured by the source PSCell on same frequency and subcarrier spacing of the target PSCell.



[[Category:H04W36/00]]
[[Category:H04W36/08]]
[[Category:H04W76/20]]