Method and apparatus for performing repetition transmissions in wireless communication systems
AssigneeFG Innovation Company Limited
InventorsChia-Hung Wei, Heng-Li Chin, Hsin-Hsi Tsai, Chie-Ming Chou
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Abstract
A method performed by a UE for repetition transmissions is provided. The method includes receiving DCI scheduling an uplink transmission; identifying a DCI format of the DCI; selecting, from a plurality of sets of preconfigured values, a set of preconfigured values that is mapped to the DCI format; and determining a number of times the uplink transmission is required to be repeated from the selected set of preconfigured values. A UE applying the same method is also provided.
Claims12
A method performed by a User Equipment (UE) for repetition transmissions, the method comprising:
- receiving Downlink Control Information (DCI) scheduling an uplink transmission;
- identifying a DCI format of the DCI;
- selecting, from a plurality of sets of preconfigured values, a set of preconfigured values that is mapped to the DCI format;
- determining a number of times the uplink transmission is required to be repeated from the selected set of preconfigured values;
- receiving a Radio Resource Control (RRC) configuration indicating a number of sets of preconfigured values in the plurality of sets of preconfigured values;
- and
- determining whether to apply a non-slot-based repetition scheme to perform the uplink transmission according to the DCI format and the RRC configuration,
- wherein the non-slot-based repetition scheme allows the UE to perform the uplink transmission and at least one repetition of the uplink transmission in a same slot.
A User Equipment (UE) that performs repetition transmissions, the UE comprising:
- one or more non-transitory computer-readable media storing one or more computer-executable instructions;
- and
- at least one processor coupled to the one or more non-transitory computer-readable media, and configured to execute the one or more computer-executable instructions to perform operations comprising:
- receiving Downlink Control Information (DCI) scheduling an uplink transmission;
- identifying a DCI format of the DCI;
- selecting, from a plurality of sets of preconfigured values, a set of preconfigured values that is mapped to the DCI format;
- determining a number of times the uplink transmission is required to be repeated from the selected set of preconfigured values;
- receiving a Radio Resource Control (RRC) configuration indicating a number of sets of preconfigured values in the plurality of sets of preconfigured values;
- and
- determining whether to apply a non-slot-based repetition scheme to perform the uplink transmission according to the DCI format and the RRC configuration,
- wherein the non-slot-based repetition scheme allows the UE to perform the uplink transmission and at least one repetition of the uplink transmission in a same slot.
Dependencies are inferred from the claim text.