Title:
TERMINAL CAPABILITY REPORTING METHOD, USER TERMINAL, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/206014
Kind Code:
A1
Abstract:
Provided in the present disclosure are a terminal capability reporting method, a user terminal, and a communication system. The terminal capability reporting method comprises: reporting terminal capability information to a base station, wherein the terminal capability information comprises each frequency band pair in a combination of frequency bands that support uplink dual-transmitter switching, and a switching time of each frequency band pair; and a first carrier and a second carrier, which are comprised in each frequency band pair, are both used for uplink dual-transmitter transmission.
More Like This:
Inventors:
YANG SHAN (CN)
ZHU JIANCHI (CN)
CHEN PENG (CN)
SHE XIAOMING (CN)
LIU BO (CN)
ZHU JIANCHI (CN)
CHEN PENG (CN)
SHE XIAOMING (CN)
LIU BO (CN)
Application Number:
PCT/CN2021/136628
Publication Date:
October 06, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
CHINA TELECOM CO LTD (CN)
International Classes:
H04W72/04; H04W8/24; H04W88/02
Foreign References:
| CN112469032A | 2021-03-09 | |||
| CN111757477A | 2020-10-09 | |||
| CN110049556A | 2019-07-23 | |||
| EP3565290A1 | 2019-11-06 |
Other References:
CHINA TELECOM, HUAWEI, ZTE, CATT, ERICSSON, OPPO, CHINA MOBILE, CHINA UNICOM, MTK, APPLE: "UE capability of supporting UL Tx switching", 3GPP DRAFT; R2-2006177, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20200601 - 20200612, 19 June 2020 (2020-06-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051902936
HUAWEI, HISILICON: "Views on the DL interruptions due to UE switching between 1Tx carrier and 2Tx carrier", 3GPP DRAFT; R4-2005020, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Online Meeting ;20200420 - 20200430, 14 April 2020 (2020-04-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051876329
CHINA TELECOM: "RF issues for Tx switching between two uplink carriers", 3GPP DRAFT; R4-2002944, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Online Meeting ;20200420 - 20200430, 10 April 2020 (2020-04-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051871678
HUAWEI, HISILICON: "Views on the DL interruptions due to UE switching between 1Tx carrier and 2Tx carrier", 3GPP DRAFT; R4-2005020, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Online Meeting ;20200420 - 20200430, 14 April 2020 (2020-04-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051876329
CHINA TELECOM: "RF issues for Tx switching between two uplink carriers", 3GPP DRAFT; R4-2002944, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Online Meeting ;20200420 - 20200430, 10 April 2020 (2020-04-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051871678
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
Download PDF: