17545735. CYCLIC SHIFT REPORTING FOR A REFERENCE SIGNAL simplified abstract (QUALCOMM Incorporated)

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CYCLIC SHIFT REPORTING FOR A REFERENCE SIGNAL

Organization Name

QUALCOMM Incorporated

Inventor(s)

Idan Michael Horn of Hod Hasharon (IL)

Shay Landis of Hold Hasharon (IL)

CYCLIC SHIFT REPORTING FOR A REFERENCE SIGNAL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17545735 titled 'CYCLIC SHIFT REPORTING FOR A REFERENCE SIGNAL

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communications. It focuses on a user equipment (UE) transmitting a capability message to a network entity, indicating its ability to report a cyclic shift for a reference signal. The UE receives a reporting configuration from the network entity, specifying uplink resources for reporting the cyclic shift. The UE also receives one or more reference signals from the network entity. The UE then transmits an uplink message to the network entity, indicating the cyclic shift, using the specified uplink resources. The cyclic shift is estimated by the UE based on measuring the channel delay spread and/or the phase noise mask of the reference signals.

  • User equipment (UE) transmits a capability message to a network entity, indicating its ability to report a cyclic shift for a reference signal.
  • Network entity provides a reporting configuration to the UE, specifying uplink resources for reporting the cyclic shift.
  • UE receives one or more reference signals from the network entity.
  • UE estimates the cyclic shift by measuring the channel delay spread and/or the phase noise mask of the reference signals.
  • UE transmits an uplink message to the network entity, indicating the cyclic shift, using the specified uplink resources.

Potential Applications

  • This technology can be applied in various wireless communication systems, such as cellular networks, to enhance the accuracy and efficiency of reporting cyclic shifts.
  • It can be used in IoT (Internet of Things) devices that rely on wireless communication, enabling them to report cyclic shifts more effectively.

Problems Solved

  • The technology solves the problem of accurately reporting cyclic shifts in wireless communication systems.
  • It addresses the challenge of efficiently utilizing uplink resources for reporting cyclic shifts.

Benefits

  • Improved accuracy: The technology allows for more precise estimation of cyclic shifts, leading to better performance in wireless communication systems.
  • Efficient resource utilization: By specifying uplink resources for reporting cyclic shifts, the technology optimizes the utilization of available resources, reducing waste and improving overall system efficiency.


Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may transmit, to a network entity, a capability message indicating a capability of the UE to report a cyclic shift for a reference signal. The UE may receive an indication of a reporting configuration from the network entity indicating uplink resources for reporting the cyclic shift by the UE, and the UE may receive one or more reference signals from the network entity. In some examples, the UE may transmit, to the network entity and using the uplink resources, an uplink message indicating the cyclic shift. The UE may estimate the cyclic shift based on measuring a channel delay spread of the one or more reference signals, a phase noise mask of the one or more reference signals, or both.

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