QUALCOMM Incorporated
System for detecting an object within a transmission path

Abstract:

This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. For example, a user equipment (UE) device within a wireless communication system may generate an uplink signal. The uplink signal comprises at least one of a physical uplink control channel (PUCCH), a physical uplink shared channel (PUSCH), a physical random access channel (PRACH), or a sounding reference signal (SRS). The UE transmits the uplink signal from the UE, and receives a signal at the UE. The UE performs a correlation between the transmitted uplink signal and the received signal, and determines whether an object is present within a transmission path from the UE based on the correlation. The UE may set a transmission parameter at the UE based on the determination of whether the object is present within the transmission path.