Qualcomm incorporated (20250126484). FAST PRIMARY CELL SWITCHING IN CARRIER AGGREGATION
FAST PRIMARY CELL SWITCHING IN CARRIER AGGREGATION
Organization Name
Inventor(s)
Yongjun Kwak of San Diego CA US
Hung Dinh Ly of San Diego CA US
Ahmed Attia Abotabl of San Diego CA US
FAST PRIMARY CELL SWITCHING IN CARRIER AGGREGATION
This abstract first appeared for US patent application 20250126484 titled 'FAST PRIMARY CELL SWITCHING IN CARRIER AGGREGATION
Original Abstract Submitted
methods, systems, and devices for wireless communications are described. the method includes establishing a first component carrier as a primary cell for the user equipment (ue) and a second component carrier as a secondary cell for the ue, receiving primary cell configuration information for the second component carrier while the second component carrier is the secondary cell for the ue, receiving a control message triggering a switch of the primary cell from the first component carrier to the second component carrier, and establishing the second component carrier as the primary cell for the ue based on the control message and in accordance with the primary cell configuration information associated with the second component carrier.