17995573. BEAM FAILURE RECOVERY FOR A MULTI-TRANSMISSION/RECEPTION POINT IN A PRIMARY CELL simplified abstract (QUALCOMM Incorporated)

BEAM FAILURE RECOVERY FOR A MULTI-TRANSMISSION/RECEPTION POINT IN A PRIMARY CELL

Organization Name

QUALCOMM Incorporated

Inventor(s)

Mostafa Khoshnevisan of San Diego CA (US)

Tao Luo of San Diego CA (US)

Yan Zhou of San Diego CA (US)

Linhai He of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

Jing Sun of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Juan Montojo of San Diego CA (US)

Wooseok Nam of San Diego CA (US)

Fang Yuan of Beijing (CN)

BEAM FAILURE RECOVERY FOR A MULTI-TRANSMISSION/RECEPTION POINT IN A PRIMARY CELL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17995573 titled 'BEAM FAILURE RECOVERY FOR A MULTI-TRANSMISSION/RECEPTION POINT IN A PRIMARY CELL

Simplified Explanation

The patent application describes methods, systems, and devices for wireless communications. Here is a simplified explanation of the abstract:

• A user equipment (UE) receives a configuration for a carrier associated with a primary cell (PCell).
• The carrier is configured with two different control resource set (CORESET) pool index values.
• The UE receives an indication of a set of candidate beams available for a beam failure recovery (BFR) procedure.
• The set of candidate beams includes two subsets associated with the two CORESET pool index values.
• The UE detects a beam failure on the carrier's active beam of the primary cell.
• The UE selects a new candidate beam from the set of candidate beams.

Potential Applications:

• Wireless communication systems
• Mobile networks
• 5G and beyond technologies

Problems Solved:

• Beam failures in wireless communication systems
• Recovery procedures for beam failures
• Efficient utilization of candidate beams

Benefits:

• Improved reliability and performance of wireless communication systems
• Enhanced beam failure recovery capabilities
• Optimal selection of candidate beams for recovery procedures

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration for a carrier associated with a primary cell (PCell), the carrier configured with a first control resource set (CORESET) pool index value and a second CORESET pool index value. The UE may receive an indication of a set of candidate beams available for a beam failure recovery (BFR) procedure, the set of candidate beams comprising a first subset of candidate beams associated with the first CORESET pool index value and a second subset of candidate beams associated with the second CORESET pool index value. The UE may detect a beam failure on the carrier on an active beam of the primary cell that is associated with the first CORESET pool index value or the second CORESET pool index value. The UE may select a new candidate beam from the set of candidate beams.