Selective Reinterpretation of DCI Fields

A base station comprising:

• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the base station to:
• transmit, to a wireless device, a first downlink control information (DCI) comprising:
• a frequency domain resource allocation (FDRA) field;
• and
• a transmission configuration indicator (TCI) state indication field;
• and
• determine that a TCI state indicated by the TCI state indication field is used for transmissions of a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH) based on:
• the FDRA field being set to a predefined value;
• the first DCI being transmitted with a configured scheduling radio network temporary identifier (CS-RNTI);
• and
• using the TCI state, transmit to the wireless device:
• a second DCI via the PDCCH;
• and
• a transport block (TB) via the PDSCH.

A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a wireless device, cause the wireless device to:

• receive a first downlink control information (DCI) comprising:
• a frequency domain resource allocation (FDRA) field;
• and
• a transmission configuration indicator (TCI) state indication field;
• and
• determine that a TCI state indicated by the TCI state indication field is used for receptions of a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH) based on:
• the FDRA field being set to a predefined value;
• and
• the first DCI being received with a configured scheduling radio network temporary identifier (CS-RNTI);
• and
• using the TCI state, receive:
• a second DCI via the PDCCH;
• and
• a transport block (TB) via the PDSCH.