METHODS AND APPARATUS FOR USING MULTPLE HARQ-ACK GROUPS FOR NETWORK-CONTROLLED REPEATERS

WIPO Patent Application WO/2024/031494

A1

Methods and apparatus are provided for configuring a dynamic hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook for a network-controlled repeater (NCR). A first HARQ-ACK group is configured for physical downlink control channel (PDCCH) transmissions from a base station to the NCR. The PDCCH transmissions include first side control information. A second HARQ-ACK group is configured for scheduled physical downlink shared channel (PDSCH) transmissions from the base station to the NCR. The scheduled PDSCH transmissions include second side control information. A third HARQ-ACK group is configured for downlink (DL) channels or signals from the base station for the NCR to forward to a user equipment (UE). The dynamic HARQ-ACK codebook includes a combination of the first HARQ-ACK group, the second HARQ-ACK group, and the third HARQ-ACK group.

JP3429782	[Title of Invention] Packet data communication system
JPH10501110	INDUSTRIAL APPLICABILITY: A data communication system having a channel switching means.
WO/2022/222879	PDSCH TRANSMITTING METHOD AND APPARATUS, PDSCH RECEIVING METHOD AND APPARATUS, AND COMMUNICATION DEVICE

BHAMRI ANKIT (DE)
HE HONG (US)
YAO CHUNHAI (CN)
ZENG WEI (US)
ZHANG DAWEI (US)
OTERI OGHENEKOME (US)
NIU HUANING (US)
YANG WEIDONG (US)
YE CHUNXUAN (US)

PCT/CN2022/111595

February 15, 2024

August 11, 2022

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APPLE INC (US)

H04L1/18; H04L27/00

CN114422091A	2022-04-29
CN110166180A	2019-08-23
CN109391381A	2019-02-26
KR20220063725A	2022-05-17

CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)

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