17758450. BEAM SWITCHING TECHNIQUES FOR UPLINK TRANSMISSION simplified abstract (QUALCOMM Incorporated)
BEAM SWITCHING TECHNIQUES FOR UPLINK TRANSMISSION
Organization Name
Inventor(s)
Mostafa Khoshnevisan of San Diego CA (US)
Fang Yuan of San Diego CA (US)
Xiaoxia Zhang of San Diego CA (US)
Wooseok Nam of San Diego CA (US)
BEAM SWITCHING TECHNIQUES FOR UPLINK TRANSMISSION - A simplified explanation of the abstract
This abstract first appeared for US patent application 17758450 titled 'BEAM SWITCHING TECHNIQUES FOR UPLINK TRANSMISSION
Simplified Explanation
The patent application describes methods, systems, and devices for wireless communications. It focuses on a user equipment (UE) receiving configuration information for a sounding reference signal (SRS) resource set, an aperiodic downlink reference signal resource, and a slot offset associated with the aperiodic downlink reference signal resource. The UE also receives downlink control information triggering the aperiodic SRS resource set. Based on the slot offset, the UE determines a quasi co-location assumption for the aperiodic downlink reference signal resource and measures it in the corresponding slot.
- The patent application focuses on wireless communications and specifically addresses the handling of sounding reference signal (SRS) resource sets.
- It describes a method for a user equipment (UE) to receive configuration information for an aperiodic SRS resource set, an aperiodic downlink reference signal resource, and a slot offset associated with the downlink reference signal resource.
- The UE also receives downlink control information triggering the aperiodic SRS resource set.
- Based on the slot offset, the UE determines a quasi co-location assumption for the aperiodic downlink reference signal resource.
- The UE then measures the aperiodic downlink reference signal resource in the slot indicated by the slot offset, using the quasi co-location assumption.
Potential Applications
This technology has potential applications in the field of wireless communications, particularly in the development of user equipment (UE) devices and systems. It can be utilized in various wireless communication standards and protocols to improve the efficiency and reliability of data transmission.
Problems Solved
The technology addresses the problem of efficiently handling sounding reference signal (SRS) resource sets in wireless communications. It provides a method for a UE to receive configuration information and trigger the aperiodic SRS resource set. The determination of a quasi co-location assumption based on the slot offset helps in accurately measuring the aperiodic downlink reference signal resource.
Benefits
The technology offers several benefits in the field of wireless communications:
- Improved efficiency: By accurately measuring the aperiodic downlink reference signal resource, the technology enhances the efficiency of data transmission in wireless communication systems.
- Reliable data transmission: The method ensures that the aperiodic downlink reference signal resource is measured in the correct slot, improving the reliability of data transmission.
- Compatibility: The technology can be implemented in various wireless communication standards and protocols, making it compatible with existing systems and devices.
Original Abstract Submitted
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive sounding reference signal (SRS) resource set configuration information that indicates an aperiodic SRS resource set, an aperiodic downlink reference signal resource associated with the aperiodic SRS resource set, and a slot offset associated with the aperiodic downlink reference signal resource. The UE may receive downlink control information indicating that the aperiodic SRS resource set is triggered and determine a quasi co-location assumption for the aperiodic downlink reference signal resource based on the slot offset associated with the aperiodic downlink reference signal resource. The UE may measure the aperiodic downlink reference signal resource in a slot indicated by the slot offset based on the quasi co-location assumption.
