Uplink Physical Channels

5G NR physical uplink shared channel (PUSCH) and physical uplink control channel (PUCCH) formats 0, 1, 2, 3, and 4

Physical channels correspond to a set of time-frequency resources used for transmission of particular transport channel data, control information, or indicator information. Each transport channel data, control information, and indicator information is mapped to its corresponding physical channel. 5G Toolbox™ supports the following physical uplink channels.

Physical Channel	Description
PUSCH — Physical uplink shared channel	The PUSCH carries user data, radio resource control (RRC) signaling messages, and uplink control information (UCI).
PUCCH 0 — Physical uplink control channel format 0	The PUCCH format 0 carries hybrid automatic repeat-request (HARQ) and scheduling requests. Format 0 transmits at most two bits, using one or two OFDM symbols.
PUCCH 1 — Physical uplink control channel format 1	The PUCCH format 1 is the long duration counterpart of format 0, transmitting at most two bits and using 4 to 14 OFDM symbols.
PUCCH 2 — Physical uplink control channel format 2	The PUCCH format 2 carries channel state information (CSI) and multi-bit HARQ. Format 2 transmits more than two bits and uses one or two OFDM symbols.
PUCCH 3 — Physical uplink control channel format 3	The PUCCH format 3 is the long duration counterpart of format 2, transmitting more than two bits and using 4 to 14 OFDM symbols.
PUCCH 4 — Physical uplink control channel format 4	The PUCCH format 4 is the same as format 3 with support to up to four users.

For an overview of the available uplink shared and control channel coding functionalities, seeUplink Transport ChannelsandUplink Control Information, respectively.

Functions

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Physical Uplink Shared Channel

`nrPUSCH`	属te PUSCH modulation symbols
`nrPUSCHCodebook`	生成PUSCH预编码矩阵
`nrPUSCHDecode`	Decode PUSCH modulation symbols
`nrPUSCHDescramble`	Perform PUSCH descrambling
`nrPUSCHPRBS`	属te PUSCH scrambling sequence
`nrPUSCHScramble`	Perform PUSCH scrambling

Physical Uplink Control Channel

`nrPUCCH0`	属te PUCCH format 0 modulation symbols
`nrPUCCH1`	属te PUCCH format 1 modulation symbols
`nrPUCCH2`	属te PUCCH format 2 modulation symbols
`nrPUCCH3`	属te PUCCH format 3 modulation symbols
`nrPUCCH4`	属te PUCCH format 4 modulation symbols
`nrPUCCHHoppingInfo`	Get PUCCH hopping information
`nrPUCCHPRBS`	属te PUCCH scrambling sequence

Uplink Physical Channels

Functions

Physical Uplink Shared Channel

Physical Uplink Control Channel

5G Toolbox Documentation

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