Title:
SIMULTANEOUS TCI STATE ID ACTIVATION AND INDICATION FOR BOTH SINGLE-TRP AND MULTI-TRP CELLS
Document Type and Number:
WIPO Patent Application WO/2024/082621
Kind Code:
A1
Abstract:
Methods and apparatuses for simultaneous TCI state activation and indication are disclosed. In one embodiment, a UE comprises a transceiver; and a processor coupled to the transceiver, wherein the processor is configured to receive, via the transceiver, two or more CC lists for simultaneous TCI state ID update, each CC list includes two or more CCs, wherein, at least one CC is included in two CC lists; and determine, for each CC list that includes at least one CC that is included in two CC lists, the set of TCI state IDs to be simultaneously updated for each CC that is included in two CC lists.
Inventors:
LIU BINGCHAO (CN)
ZHU CHENXI (CN)
LING WEI (CN)
ZHANG YI (CN)
ZHU CHENXI (CN)
LING WEI (CN)
ZHANG YI (CN)
Application Number:
PCT/CN2023/094141
Publication Date:
April 25, 2024
Filing Date:
May 15, 2023
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2023000300A1 | 2023-01-26 | |||
| WO2021147925A1 | 2021-07-29 | |||
| WO2021241210A1 | 2021-12-02 | |||
| WO2022079902A1 | 2022-04-21 |
Foreign References:
| US20230140056A1 | 2023-05-04 |
Other References:
PATRICK MERIAS, MODERATOR (MEDIATEK INC.): "Moderator summary on extension of unified TCI framework (Round 0)", 3GPP TSG RAN WG1 #112, R1-2301773, 28 February 2023 (2023-02-28), XP052249043
TAO CHEN, MEDIATEK INC.: "Unified TCI framework extension for multi-TRP", 3GPP TSG RAN WG1 #112, R1-2301580, 17 February 2023 (2023-02-17), XP052248710
YAN CHENG, HUAWEI, HISILICON: "Discussion on unified TCI framework extension for multi-TRP", 3GPP TSG-RAN WG1 MEETING #112 R1-2300093, 17 February 2023 (2023-02-17), XP052247246
VIVO: "Views on unified TCI framework extension for multi-TRP", 3GPP TSG RAN WG1 #109-E R1-2203541, 29 April 2022 (2022-04-29), XP052153016
XUEMING PAN, VIVO: "Further discussion on unified TCI framework extension for multi-TRP", 3GPP TSG RAN WG1 #112, R1-2300436, 17 February 2023 (2023-02-17), XP052247579
TAO CHEN, MEDIATEK INC.: "Unified TCI framework extension for multi-TRP", 3GPP TSG RAN WG1 #112, R1-2301580, 17 February 2023 (2023-02-17), XP052248710
YAN CHENG, HUAWEI, HISILICON: "Discussion on unified TCI framework extension for multi-TRP", 3GPP TSG-RAN WG1 MEETING #112 R1-2300093, 17 February 2023 (2023-02-17), XP052247246
VIVO: "Views on unified TCI framework extension for multi-TRP", 3GPP TSG RAN WG1 #109-E R1-2203541, 29 April 2022 (2022-04-29), XP052153016
XUEMING PAN, VIVO: "Further discussion on unified TCI framework extension for multi-TRP", 3GPP TSG RAN WG1 #112, R1-2300436, 17 February 2023 (2023-02-17), XP052247579
Attorney, Agent or Firm:
CHINA SINDA INTELLECTUAL PROPERTY LTD. (CN)
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