TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD
A terminal apparatus that includes: a receiving portion for receiving a PDSCH including a transport block; and a transmitting portion for transmitting, on a PUCCH, HARQ-ACK information corresponding to the transport block. The PDSCH is allocated to first resources other than second resources. The second resources are used for one or more SS/PBCH blocks when an n th bit of a higher layer parameter is set to a specific value. The n th bit corresponds to the one or more SS/PBCH blocks, where each of the one or more SS/PBCH blocks has a first index corresponding to (n−1). The first index is determined by a remainder acquired by dividing a second index by a value indicated by a PBCH in each of the one or more SS/PBCH blocks. The second index is notified based on at least a reference signal of the PBCH in each of the one or more SS/PBCH blocks.
1 . A terminal apparatus, comprising:
a receiving portion for receiving a Physical Downlink Shared Channel (PDSCH) comprising a transport block; and
a transmitting portion for transmitting, on a Physical Uplink Control Channel (PUCCH), Hybrid Automatic Repeat reQuest (HARQ)-acknowledgement (ACK) information corresponding to the transport block, wherein:
the PDSCH is allocated to first resources other than second resources;
the second resources comprise resources used for one or more Synchronization Signal (SS)/Physical Broadcast Channel (PBCH) blocks when an n th bit of a higher layer parameter is set to a specific value;
the n th bit corresponds to the one or more SS/PBCH blocks, where each of the one or more SS/PBCH blocks has a first index corresponding to (n−1);
the first index is determined by a remainder acquired by dividing a second index by a value indicated by a PBCH in each of the one or more SS/PBCH blocks; and
the second index is notified based on at least a reference signal of the PBCH in each of the one or more SS/PBCH blocks.
2 . (canceled)
3 . A method used by a terminal apparatus, the method comprising:
receiving a Physical Downlink Shared Channel (PDSCH) comprising a transport block; and
transmitting, on a Physical Uplink Control Channel (PUCCH), Hybrid Automatic Repeat reQuest (HARQ)-acknowledgement (ACK) information corresponding to the transport block,
wherein:
the PDSCH is allocated to first resources other than second resources;
the second resources comprise resources used for one or more Synchronization Signal (SS)/Physical Broadcast Channel (PBCH) blocks when an n th bit of a higher layer parameter is set to specific value;
the n th bit corresponds to the one or more SS/PBCH blocks, where each of the one or more SS/PBCH blocks has a first index corresponding to (n−1);
the first index is determined by a remainder acquired by dividing a second index by a value indicated by a PBCH in each of the one or more SS/PBCH blocks; and
the second index is notified based on at least a reference signal of the PBCH in each of the one or more SS/PBCH blocks.
4 . A method used by a base station apparatus, the method comprising:
transmitting a Physical Downlink Shared Channel (PDSCH) comprising a transport block; and
receiving, on a Physical Uplink Control Channel (PUCCH), Hybrid Automatic Repeat reQuest (HARQ)-acknowledgement (ACK) information corresponding to the transport block,
wherein:
the PDSCH is allocated to first resources other than second resources;
the second resources comprise resources used for one or more Synchronization Signal (SS)/Physical Broadcast Channel (PBCH) blocks when an n th bit of a higher layer parameter is set to specific value;
the n th bit corresponds to the one or more SS/PBCH blocks, where each of the one or more SS/PBCH blocks has a first index corresponding to (n−1);
the first index is determined by a remainder acquired by dividing a second index by a value indicated by a PBCH in each of the one or more SS/PBCH blocks; and
the second index is notified based on at least a reference signal of the PBCH in each of the one or more SS/PBCH blocks.