Apple inc. (20240297705). NR SSB Measurements with CCA for 60GHz Range simplified abstract

NR SSB Measurements with CCA for 60GHz Range

Organization Name

apple inc.

Inventor(s)

Xiang Chen of Cupertino CA (US)

Jie Cui of San Jose CA (US)

Dawei Zhang of Saratoga CA (US)

Hong He of Cupertino CA (US)

Huaning Niu of Cupertino CA (US)

Manasa Raghavan of Sunnyvale CA (US)

Oghenekome Oteri of San Diego CA (US)

Qiming Li of Beijing (CN)

Yang Tang of San Jose CA (US)

NR SSB Measurements with CCA for 60GHz Range - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240297705 titled 'NR SSB Measurements with CCA for 60GHz Range

The patent application discusses methods, apparatuses, and systems for compensating for cell identification delays beyond the control of the UE in connection with standards-specified cell identification timing limits.

• Cell identification delays due to LBT failure at the base station and beam misalignment between the base station and the UE can significantly impact the cell identification procedure.
• UE cell identification timing constraints can be dynamically adjusted to compensate for such delays.
• The time window allowed for cell identification of a neighbor cell may be dynamically increased if one or more SSBS were not available at the UE during an SMTC occasion.
• If the timing increase exceeds a predetermined threshold, the UE may restart the cell identification procedure on the same or different frequency layer.

Potential Applications: - Mobile telecommunications networks - Wireless communication systems - IoT devices

Problems Solved: - Compensating for cell identification delays beyond the control of the UE - Improving the efficiency of cell identification procedures in wireless networks

Benefits: - Enhanced reliability of cell identification in challenging environments - Improved network performance and user experience

Commercial Applications: Title: "Enhanced Cell Identification Technology for Wireless Networks" This technology could be utilized by telecommunications companies to optimize network performance and enhance user experience in various wireless communication systems. It could also benefit IoT device manufacturers looking to improve connectivity reliability.

Questions about the technology: 1. How does this technology impact the overall efficiency of wireless communication systems? This technology improves the efficiency of cell identification procedures, leading to enhanced network performance and user experience.

2. What are the potential challenges in implementing dynamic adjustments to cell identification timing constraints? Implementing dynamic adjustments may require coordination between base stations and UEs, as well as careful monitoring of network conditions to ensure optimal performance.

Original Abstract Submitted

methods, apparatuses, and systems are disclosed for compensating for cell identification delays that are beyond the control of the ue, in connection with standards-specified cell identification timing limits. in frequency bands including both beam sweeping and listen-before-talk (lbt) requirements, a cell identification procedure may be significantly delayed due to lbt failure at the base station and/or beam misalignment between the base station and the ue. therefore, ue cell identification timing constraints may be dynamically adjusted to compensate for such delays. for example, the time window allowed for cell identification of a neighbor cell may be dynamically increased in response to determining that one or more ssbs were not available at the ue during an smtc occasion. in some scenarios, if the timing increase exceeds a predetermined threshold, the ue may restart the cell identification procedure, e.g., on the same frequency layer or on a different frequency layer.