Patent ID: 11937258
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A terminal in a wireless communication system, the terminal comprising:
a transceiver; and
a controller configured to:
monitor control information,
identify a cyclic redundancy check (CRC) of the control information and a new data indicator (NDI) field in the control information, in case that a downlink (DL) semi-persistent scheduling (SPS) is configured for a scheduling cell, wherein the control information includes a carrier indicator field corresponding to the scheduling cell,
identify whether the DL SPS is released for the scheduling cell based on special fields in the control information, in case that the CRC of the control information is scrambled with a configured scheduling-radio network temporary identifier (CS-RNTI) and the NDI field in the control information is set to 0, and
release the DL SPS for the scheduling cell, based on the special fields being set to predetermined values,

wherein the control information is based on a downlink control information (DCI) format 0_1 or a DCI format 1_1.