BEAM UPDATE PROCEDURE WITH COMPONENT CARRIER CONFIGURATION

Title:

BEAM UPDATE PROCEDURE WITH COMPONENT CARRIER CONFIGURATION

Document Type and Number:

WIPO Patent Application WO/2021/223730

Kind Code:

A1

Abstract:

A UE may receive, from a base station, information indicating a set of beams associated with a plurality of CCs. The UE may be configured to activate the set of beams on the plurality of CCs either for a single TRP or for multiple TRPs, with the set of beams being activated for the single TRP when less than two beam IDs respectively associated with the set of beams are mapped to a codepoint and less than two pool indexes are configured for a CORESET associated with at least one CC of the plurality of CCs. The set of beams may be activated for the multiple TRPs when at least one of: the codepoint is mapped to two or more beam IDs, or the CORESET either is configured with two or more pool indexes or is not configured with a pool index.

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Inventors:

ZHOU YAN (US)
YUAN FANG (US)
LUO TAO (US)

Application Number:

PCT/CN2021/092050

Publication Date:

November 11, 2021

Filing Date:

May 07, 2021

Export Citation:

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Assignee:

QUALCOMM INC (US)
ZHOU YAN (US)
YUAN FANG (CN)
LUO TAO (US)

International Classes:

H04B7/06

Foreign References:

US20200106645A1	2020-04-02
US20200059286A1	2020-02-20
US20190349059A1	2019-11-14

Other References:

QUALCOMM INCORPORATED: "Correction on new DL MIMO MAC CE", 3GPP DRAFT; R2-2003252, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online Meeting ;20200420 - 20200430, 10 April 2020 (2020-04-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051871250
SAMSUNG: "Offline Discussion 112 : EMIMO MAC Corrections", 3GPP DRAFT; R2-2003891, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic; 20200420 - 20200424, 1 May 2020 (2020-05-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051879258

Attorney, Agent or Firm:

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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