Network node, user device, and communication method
JPWO2025115154A1Pending Publication Date: 2025-06-05
Patent Information
- Application Number
- JP2025560459
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Filing Date
- 2023-11-29
- Publication Date
- 2025-06-05
AI Technical Summary
Technical Problem
UAVs and ground user equipment may not efficiently perform cell search due to non-optimized sky coverage by network nodes, leading to increased power consumption and reduced search efficiency.
Method used
The network node transmits bitmap information indicating whether to transmit a synchronization signal block, allowing user equipment to efficiently perform cell search by receiving only relevant SSBs based on its altitude or position.
Benefits of technology
This approach improves the efficiency of cell search for both UAVs and ground user equipment, reducing power consumption and enhancing communication reliability.
✦ Generated by Eureka AI based on patent content.
Abstract
A network node according to an aspect of the present invention manages cells in a mobile communication system. The network node has a transmission unit that transmits a plurality of bit map information items that are different by type and that indicate whether or not to transmit synchronization signal blocks within one cycle period of a prescribed frequency.
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Citation Information
Patent Citations
Techniques for elevated device communication
US20220158702A1