Apple inc. (20240098606). ENHANCEMENT FOR HIGH SPEED TRAIN MEASUREMENTS AND SIGNALING simplified abstract
Contents
ENHANCEMENT FOR HIGH SPEED TRAIN MEASUREMENTS AND SIGNALING
Organization Name
Inventor(s)
Huaning Niu of San Jose CA (US)
Dawei Zhang of Saratoga CA (US)
Manasa Raghavan of Sunnyvale CA (US)
ENHANCEMENT FOR HIGH SPEED TRAIN MEASUREMENTS AND SIGNALING - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240098606 titled 'ENHANCEMENT FOR HIGH SPEED TRAIN MEASUREMENTS AND SIGNALING
Simplified Explanation
The present disclosure relates to apparatus, methods, computer-readable storage medium, and computer program product for high-speed train measurements and signaling. A wireless device is described, comprising at least one antenna, at least one radio coupled to the at least one antenna, and a processor coupled to the at least one radio. The processor is configured to receive radio resource control (RRC) signaling from a cellular base station and perform enhancements on corresponding cells based on the received signaling.
- Explanation:
- The wireless device includes antennas, radios, and processors for receiving and processing RRC signaling. - The processor can enable or disable enhancements on secondary cells in frequency range 2 (FR2) and primary secondary cells based on the received RRC signaling. - Enhancements involve reducing time periods for primary synchronization signal (PSS)/secondary synchronization signal (SSS) detection and intra-frequency measurements.
- Potential Applications:
- High-speed train communication systems - Enhanced signaling for cellular base stations
- Problems Solved:
- Efficient signaling and measurements for high-speed trains - Improved communication reliability in fast-moving environments
- Benefits:
- Enhanced connectivity for high-speed trains - Reduced interference and improved signal quality
- Potential Commercial Applications:
- Telecommunications companies for high-speed train networks - Transportation companies for improved train communication systems
- Possible Prior Art:
- Prior art related to wireless communication systems for moving vehicles - Previous patents on enhancing signal processing for fast-moving objects
Questions:
1. How does the wireless device handle RRC signaling from the cellular base station? 2. What specific enhancements are performed on corresponding cells based on the received RRC signaling?
Original Abstract Submitted
the present disclosure relates to apparatus, methods, computer-readable storage medium and computer program product for high speed train measurements and signaling. a wireless device, comprising: at least one antenna; at least one radio coupled to the at least one antenna; and a processor coupled to the at least one radio; wherein the processor is configured to: receive, via the at least one radio, at least one radio resource control (rrc) signaling from a cellular base station, the at least one rrc signaling at least comprises one or more information element (ie) of a group of ies, wherein, the group of ies at least includes a first ie indicating to enable or disable enhancement on a secondary cell (scell) in frequency range 2 (fr2), and a second ie indicating to enable or disable enhancement on a primary secondary cell (pscell); and perform enhancement on one or more corresponding cells in response to the received at least one rrc signaling, wherein, the enhancement comprises determining a reduced time period for primary synchronization signal (pss)/secondary synchronization signal (sss) detection and/or determining a reduced time period for intra-frequency measurements.
