TERMINAL AND WIRELESS COMMUNICATION METHOD

WIPO Patent Application WO/2024/069988

A1

The present invention provides a terminal having at least two antenna ports and two transmission systems, the terminal switching the antenna ports and the transmission systems. The terminal assumes that one transmission system is set when a frequency band in which transmission by the two antenna ports is restricted is used.

NAKAMURA TAKUMA (JP)
HARADA HIROKI (JP)

PCT/JP2022/036871

April 04, 2024

September 30, 2022

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NTT DOCOMO INC (JP)

H04W88/02; H04W72/0457

ZTE: "Discussion on Multi-carrier UL Tx switching scheme", 3GPP DRAFT; R1-2205963, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse, France; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052273896
SPREADTRUM COMMUNICATIONS: "Discussion on multi-carrier UL Tx switching scheme", 3GPP DRAFT; R1-2206006, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse, France; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052273939

MIYOSHI Hidekazu et al. (JP)

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