Title:
UE CAPABILITY REPORTING AND CONFIGURATION FOR DYNAMIC UL TX SWITCHING FOR MORE THAN 2 BANDS
Document Type and Number:
WIPO Patent Application WO/2024/092645
Kind Code:
A1
Abstract:
A user equipment (UE) is configured to report UE capability information related to uplink (UL) transmission (Tx) switching to a network, wherein the UE capability information comprises an indication that the UE supports a 3 or 4 band combination for UL Tx switching and an indication that the UE supports simultaneous Tx on at least one two-band combination from the 3 or 4 band combination, receive, from the network, a UL Tx switching configuration based on at least the UE capability information and perform UL transmissions based on the UL Tx switching configuration.
Inventors:
BHAMRI ANKIT (DE)
ZENG WEI (US)
TANG YANG (US)
LI QIMING (CN)
YAO CHUNHAI (CN)
ZHANG DAWEI (US)
SUN HAITONG (US)
OTERI OGHENEKOME (US)
YANG WEIDONG (US)
ZENG WEI (US)
TANG YANG (US)
LI QIMING (CN)
YAO CHUNHAI (CN)
ZHANG DAWEI (US)
SUN HAITONG (US)
OTERI OGHENEKOME (US)
YANG WEIDONG (US)
Application Number:
PCT/CN2022/129629
Publication Date:
May 10, 2024
Filing Date:
November 03, 2022
Export Citation:
Assignee:
APPLE INC (US)
International Classes:
H04W72/04; H04L5/00
Foreign References:
| CN115053567A | 2022-09-13 | |||
| US20220322388A1 | 2022-10-06 |
Other References:
JUHA KORHONEN, RAN1: "LS on UE capability and gNB configuration for UL Tx switching across 3 or 4 bands in Rel-18 (R1-2210724, contact: NTT DOCOMO)", 3GPP DRAFT; R2-2211153; TYPE LS IN; NR_MC_ENH-CORE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. 3GPP RAN 2, no. Toulouse, FR; 20221114 - 20221118, 30 October 2022 (2022-10-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052215265
NTT DOCOMO, INC.: "Current status of Rel-18 UL Tx switching in RAN2", 3GPP DRAFT; R2-2210437, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052263756
MODERATOR (NTT DOCOMO, INC.): "Summary of discussion on multi-carrier UL Tx switching scheme #2", 3GPP DRAFT; R1-2205363, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 17 May 2022 (2022-05-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052191995
NTT DOCOMO, INC.: "Current status of Rel-18 UL Tx switching in RAN2", 3GPP DRAFT; R2-2210437, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052263756
MODERATOR (NTT DOCOMO, INC.): "Summary of discussion on multi-carrier UL Tx switching scheme #2", 3GPP DRAFT; R1-2205363, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 17 May 2022 (2022-05-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052191995
Attorney, Agent or Firm:
BEIJING HAN KUN LAW OFFICES (CN)
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