共有グラントフリー伝送によって支援される第５世代新無線アップリンク多重化

Japanese Patent JP7412494

B2

This document describes methods, devices, systems, and means for fifth generation new radio uplink multiplexing assisted by shared grant-free transmission. A user equipment (UE) inserts a first cyclical redundancy check (CRC) into a transport block (TB), encodes the TB, including the CRC, into a codeword (CW). Based on receiving a preemption indicator for part of a first physical resource, the UE selects a first part of the CW for rate matching with a length based on a received uplink (UL) grant and the received preemption indicator. The UE transmits the first part of the CW using the first physical resource, selects a second part of the CW, inserts a second CRC in the selected second part of the CW, and transmits the second part of the CW using a second physical resource.

WO/2000/079752	APPARATUS AND METHOD FOR SYNCHRONIZATION IN A MULTICARRIER COMMUNICATION SYSTEM BY OBSERVING A PHASE-FREQUENCY RELATIONSHIP OF A PLURALITY OF PILOT SIGNALS
WO/2014/025382	CELL ID AND ANTENNA PORT CONFIGURATIONS FOR EPDCCH
JP6325739	A method for transmitting and receiving synchronization signals in a wireless communication system and a device for carrying out the same.

Chuo, Khao-Pong

JP2022146173A

January 12, 2024

September 14, 2022

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H04L27/26; H04J99/00; H04L1/16; H04W28/04

US20170257195
WO2018003645A2

Potevio,Discussion on URLLC transmission aspects[online],3GPP TSG RAN WG1 adhoc_NR_AH_1701 R1-1700455,Internet,2017年01月09日,pp. 1-4
Huawei, HiSilicon,UL multiplexing between URLLC and eMBB[online],3GPP TSG RAN WG1 #92b R1-1803659,Internet,2018年04月07日,pp. 1-8
Nokia, Nokia Shanghai Bell,On UL multiplexing between eMBB and URLLC[online],3GPP TSG RAN WG1 #92b R1-1804618,Internet,2018年04月07日,pp. 1-6

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