US Patent Application 18194962. AUTONOMOUS UPLINK TRANSMISSION TECHNIQUES USING SHARED RADIO FREQUENCY SPECTRUM simplified abstract

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AUTONOMOUS UPLINK TRANSMISSION TECHNIQUES USING SHARED RADIO FREQUENCY SPECTRUM

Organization Name

QUALCOMM Incorporated


Inventor(s)

Srinivas Yerramalli of San Diego CA (US)


Ahmed Kamel Sadek of San Diego CA (US)


Tamer Kadous of San Diego CA (US)


AUTONOMOUS UPLINK TRANSMISSION TECHNIQUES USING SHARED RADIO FREQUENCY SPECTRUM - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 18194962 Titled 'AUTONOMOUS UPLINK TRANSMISSION TECHNIQUES USING SHARED RADIO FREQUENCY SPECTRUM'

Simplified Explanation

This abstract describes techniques for autonomous uplink (AUL) transmissions that aim to efficiently utilize shared radio frequency spectrum band resources. The user equipment (UE) can determine the duration of an AUL transmission and modify the uplink waveform or inform the base station about available channel resources. This helps in maximizing the utilization of shared radio frequency spectrum band resources within a maximum channel occupancy time (MCOT). The base station can control the activation or deactivation of AUL transmissions through downlink control information (DCI) sent to the UE. The UE and base station can exchange various control information to ensure efficient autonomous uplink transmissions and optimal use of the shared radio frequency spectrum band resources.


Original Abstract Submitted

Techniques for autonomous uplink (AUL) transmissions are provided that allow for efficient use of shared radio frequency spectrum band resources. A user equipment (UE) may determine a duration of an AUL transmission and modify an uplink waveform or provide an indication to a base station of one or more channel resources that may be available for base station transmissions, in order to more fully utilize shared radio frequency spectrum band resources within a maximum channel occupancy time (MCOT). A base station may activate or deactivate AUL transmissions through downlink control information (DCI) transmitted to the UE. A UE and base station may exchange various other control information to provide relatively efficient autonomous uplink transmissions and use of the shared radio frequency spectrum band resources.

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