Terminal apparatus, base station apparatus, and communication method

A terminal device comprising:

• coding circuitry configured to map a first sequence for an uplink shared channel (UL-SCH), a second sequence for first channel state information (CSI), and a third sequence for second CSI to a set of elements;
• and
• transmission circuitry configured to transmit a physical uplink shared channel (PUSCH), wherein
• each of the elements is identified by a subcarrier index for the PUSCH and an orthogonal frequency division multiplexing (OFDM) symbol index for the PUSCH,
• the first sequence is mapped to a first predetermined set of elements,
• the second sequence is mapped to a second predetermined set of elements avoiding the first predetermined set of elements where the mapping of the second sequence is given at least based on the first predetermined set of elements, and
• the third sequence is mapped to the first predetermined set of elements.