18477217. USER DEVICE AND NETWORK NODE FOR WIRELESS COMMUNICATION NETWORK, AND OPERATION METHODS THEREFOR simplified abstract (Nokia Technologies Oy)
Contents
- 1 USER DEVICE AND NETWORK NODE FOR WIRELESS COMMUNICATION NETWORK, AND OPERATION METHODS THEREFOR
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 USER DEVICE AND NETWORK NODE FOR WIRELESS COMMUNICATION NETWORK, AND OPERATION METHODS THEREFOR - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
USER DEVICE AND NETWORK NODE FOR WIRELESS COMMUNICATION NETWORK, AND OPERATION METHODS THEREFOR
Organization Name
Inventor(s)
Mads Lauridsen of Gistrup (DK)
Jan Torst Hviid of Klarup (DK)
Daniela Laselva of Klarup (DK)
Kari Juhani Hooli of Oulu (FI)
Jussi-Pekka Koskinen of Oulu (FI)
USER DEVICE AND NETWORK NODE FOR WIRELESS COMMUNICATION NETWORK, AND OPERATION METHODS THEREFOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18477217 titled 'USER DEVICE AND NETWORK NODE FOR WIRELESS COMMUNICATION NETWORK, AND OPERATION METHODS THEREFOR
Simplified Explanation
The present disclosure describes a procedure for using wake-up signaling in inter-cell mobility scenarios, which helps reduce power consumption for user devices.
- Configuration of Wake-Up Signal (WUS) Beacon Occasion (WBO) for each Tracking Area (TA) of a user device
- Transmission of a WUS beacon for each cell in the TA at a cell-specific time offset within the WBO
- Configuration of WBO with a mapping table that maps cell-specific time offsets to cell-specific information
- Cell-specific information may include cell ID, indicator of cell-specific frequency, and cell-specific frequency range
- Each TA consists of intra-frequency cells only
- Use of WBO helps reduce power consumption by avoiding unnecessary switching from sleep state to active state during cell reselections in the TA
Potential Applications
This technology can be applied in mobile communication systems to improve power efficiency during inter-cell mobility scenarios.
Problems Solved
This technology addresses the issue of power consumption for user devices during cell reselections in Tracking Areas.
Benefits
The benefits of this technology include reduced power consumption, improved efficiency in inter-cell mobility scenarios, and enhanced user experience.
Potential Commercial Applications
Potential commercial applications of this technology include mobile network infrastructure, telecommunications equipment, and mobile device manufacturing.
Possible Prior Art
One possible prior art could be the use of cell-specific signaling in mobile communication systems to optimize power consumption during handovers and cell reselections.
Unanswered Questions
How does this technology impact battery life for user devices in real-world scenarios?
The article does not provide specific data on the actual impact on battery life for user devices when implementing this technology. Further research or field testing may be needed to determine the practical benefits in terms of battery performance.
Are there any compatibility issues with existing mobile communication standards when implementing this technology?
The article does not address any potential compatibility issues with current mobile communication standards. It would be important to investigate whether this technology can be seamlessly integrated into existing systems without causing any disruptions or conflicts.
Original Abstract Submitted
The present disclosure relates to a simple and power-efficient procedure that allows using wake-up signaling in inter-cell mobility scenarios. The procedure is based on configuring a Wake-Up Signal (WUS) Beacon Occasion (WBO) for each Tracking Area (TA) of a user device. A WUS beacon corresponding to each cell in the TA is transmitted once at a cell-specific time offset within the WBO. The WBO is configured together with a mapping table that maps each of the cell-specific time offsets to cell-specific information. The cell-specific information may comprise a cell ID and/or an indicator of a cell-specific frequency and/or cell-specific frequency range to be used for synchronization signal reception (e.g., Global Synchronization Channel Number (GSCN)). Each TA comprises intra-frequency cells only. By using the WBO, the user device may reduce its power consumption by avoiding switching from its sleep state to its active state when doing cell reselections in the TA.