METHOD AND DEVICE FOR UPLINK DATA TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM Russian patent published in 2020 - IPC H04B7/456 

Abstract RU 2720462 C1

FIELD: wireless communication equipment.

SUBSTANCE: method of transmitting a physical uplink shared channel (PUSCH), carried out by user equipment (UE) in a wireless communication system, may include receiving downlink control information (DCI) for scheduling uplink transmission (UL) and performing PUSCH transmission based on the codebook based on the precoding information included in the DCI.

EFFECT: technical result is that a UL data transmission operation based on a codebook can be effectively maintained in a new wireless communication system.

15 cl, 20 dwg, 33 tbl

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RU 2 720 462 C1

Authors

Park, Haewook

Kim, Kijun

Park, Jonghyun

Kang, Jiwon

Kim, Hyungtae

Dates

2020-04-30Published

2018-04-02Filed