ENHANCEMENTS ON CHANNEL DROPPING BETWEEN SR AND PUSCH

WIPO Patent Application WO/2023/276842

A1

A user equipment (UE) is described. The UE includes a processor configured to determine a channel dropping behavior based on a priority of uplink control information (UCI) multiplexed on a physical uplink shared channel (PUSCH). The UE also includes transmitting circuitry. The transmitting circuitry is configured to, if a physical uplink control channel (PUCCH) for a positive scheduling request (SR) with priority index 1 overlaps with the PUSCH with a priority index 0, and if there is no UCI or only low-priority UCI is multiplexed on the PUSCH, transmit the PUCCH with the positive high-priority SR and cancel transmission of the PUSCH. Or, the transmitting circuitry is configured to, if the PUCCH for the positive SR with the priority index 1 overlaps with the PUSCH with the priority index 0, and if there is at least a high-priority UCI multiplexed on the low-priority PUSCH, transmit the low-priority PUSCH without transmitting the PUCCH with the positive high-priority SR.

YIN ZHANPING
YING KAI

PCT/JP2022/025021

January 05, 2023

June 23, 2022

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SHARP KK (JP)

H04W72/04; H04W72/12

WO2021111564A1

2021-06-10

CATT: "Remaining issues on IIoT", 3GPP DRAFT; R1-2003625, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-meeting; 20200525 - 20200605, 16 May 2020 (2020-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051885400

HARAKENZO WORLD PATENT & TRADEMARK (JP)

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