METHODS, DEVICES, SYSTEMS, ARCHITECTURES AND INTERFACES FOR TRANSMITTING UPLINK CONTROL INFORMATION (UCI) OVER A SHARED UPLINK DATA CHANNEL Russian patent published in 2022 - IPC H04L5/00 

FIELD: wireless communication.

SUBSTANCE: invention may be for transmitting control information, such as uplink control information. Wireless transmission/reception unit (WTRU), comprising a processor and a transceiver can use, for example, an uplink control channel (PUCCH), to transmit control signaling (for example, any necessary control signaling) in subframes (for example, only in subframes), in which the WTRU has not been allocated any resource blocks for transmission over an uplink data channel (PUSCH). In the WTRU module, information is multiplexed in a plurality of acknowledgment/negative acknowledgment (ACK/NACK) resource elements together with PUSCH data, data of which use rate matching or puncturing, based on the amount of acknowledgment/negative acknowledgment information (ACK/NACK) any number of signal sequence elements with a subset of the set of available subcarriers for transmitting an orthogonal frequency division multiplexing (OFDM) symbol to carry information associated with an uplink (UL) channel, wherein each of the subcarriers has at least two layers.

EFFECT: higher efficiency of using resources.

17 cl, 26 dwg