SWITCHING PERIOD SYMBOL LOCATION FOR RECEIVER SWITCHING

Title:

SWITCHING PERIOD SYMBOL LOCATION FOR RECEIVER SWITCHING

Document Type and Number:

WIPO Patent Application WO/2022/041029

Kind Code:

A1

Abstract:

A method of wireless communication by a user equipment (UE) includes receiving, from a base station, a receive chain switching configuration for a multi-carrier environment. The UE also receives a physical downlink control channel (PDCCH) on one or more carriers of the multi-carrier environment with multiple receive chains, in accordance with the receive chain switching configuration. The UE decodes downlink control information (DCI) from the PDCCH for physical downlink shared channel (PDSCH) scheduling across multiple carriers in the multi-carrier environment. The UE performs receive chain switching based on the PDSCH scheduling from the decoded DCI and the receive chain switching configuration.

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Inventors:

CHEN BO (US)
HAO CHENXI (US)
XU HAO (US)

Application Number:

PCT/CN2020/111652

Publication Date:

March 03, 2022

Filing Date:

August 27, 2020

Export Citation:

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Assignee:

QUALCOMM INC (US)
CHEN BO (CN)
HAO CHENXI (CN)
XU HAO (CN)

International Classes:

H04L5/00; H04L27/26; H04W36/36

Foreign References:

EP3139522A1	2017-03-08
CN106464275A	2017-02-22
US20200162229A1	2020-05-21
EP3343995A1	2018-07-04

Other References:

INTEL CORPORATION: "Discussion on D2D Multicarrier Capabilities", 3GPP DRAFT; R1-142316 INTEL - WAN-D2D-CA, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Seoul, Korea; 20140519 - 20140523, 10 May 2014 (2014-05-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050814766

Attorney, Agent or Firm:

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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