re than 2 bits of information. The BPSK modulation is used for long PUCCH with a single information bit. Transform precod- ing is applied to long PUCCH [11]. In deployment scenarios where a SUL is used the UE is configured with two uplink carriers and one downlink carrier in the same cell. The transmissions on those uplink carriers are controlled by the network to avoid overlapping PUSCH/PUCCH transmissions in the time domain. The overlapping transmissions on PUSCH are avoided with properly scheduling the uplink transmissions, while overlapping transmissions on PUCCH are circumvented by proper configuration, that is, PUCCH can only be configured for one of the two uplink car- riers of the cell. In addition, initial access is supported on each of those uplink carriers [11]. A UE is semi-statically configured via RRC signaling to perform periodic CSI reporting using PUCCH and can be configured for multiple periodic CSI reports corresponding to one or more CSI reporting setting indications, where the associated CSI measurement links and CSI Resource Settings are also configurable. Periodic CSI reporting on PUCCH formats 2, 3, 4 supports Type I CSI with wideband granularity. A UE performs semi-persistent CSI reporting on PUCCH after successfully decoding a selection command, which contains one or more reporting setting indications where the associated CSI measurement links and CSI resource settings are configured. Semi-persistent CSI reporting on PUCCH supports Type I CSI. The semi-persistent CSI reporting on PUCCH format 2 supports Type I CSI with wide- band granularity, whereas semi-persistent CSI reporting on PUCCH format 3 or 4 supports Type I subband CSI and Type II CSI with wideband frequency granularity. When PUCCH carry Type I CSI with wideband frequency granularity, the CSI payloads carried by PUCCH format 2, and PUCCH format 3 or 4 are identical irrespective of RI and CRI. For New Radio Access Physical Layer Aspects (Part 2) 607 Type I CSI subband reporting on PUCCH format 3 or 4, the payload is split into 