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Title:
METHODS AND APPARATUSES FOR TRANSFORM PRECODING ON A PUSCH
Document Type and Number:
WIPO Patent Application WO/2024/036604
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to methods and apparatuses for transform precoding on a physical uplink shared channel (PUSCH). According to some embodiments of the disclosure, a user equipment (UE) may include a processor and a transceiver coupled to the processor; and the processor is configured to: receive signaling indicating switching from a transform precoding state to another transform precoding state, wherein the signaling would take effect for one or more physical uplink shared channel (PUSCH) transmissions of a PUSCH repetition or a transmission block processing over multiple slots (TBoMS), wherein the one or more PUSCH transmissions of the PUSCH repetition or the TBoMS are after a PUSCH transmission of the PUSCH repetition or the TBoMS firstly appeared in a time domain; determine whether the signaling takes effect or not for the one or more PUSCH transmissions of the PUSCH repetition or the TBoMS; and transmit the one or more PUSCH transmissions of the PUSCH repetition or the TBoMS in accordance with the first transform precoding state or the second transform precoding state based at least in part on the determination.

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Inventors:
MA RUIXIANG (CN)
ZHANG YUANTAO (CN)
LIU HONGMEI (CN)
YAN ZHI (CN)
WANG HAIMING (CN)
Application Number:
PCT/CN2022/113599
Publication Date:
February 22, 2024
Filing Date:
August 19, 2022
Export Citation:
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Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W72/04; H04L27/00
Domestic Patent References:
WO2021127563A12021-06-24
Foreign References:
CN103384966A2013-11-06
CN102624489A2012-08-01
CN113810959A2021-12-17
CN113839755A2021-12-24
US20160174245A12016-06-16
Other References:
CMCC: "Discussion on joint channel estimation for PUSCH", 3GPP DRAFT; R1-2109297, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211011 - 20211019, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052058252
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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