Title:
HIGH SPEED BEAM MANAGEMENT
Document Type and Number:
WIPO Patent Application WO/2021/142565
Kind Code:
A1
Abstract:
Certain aspects of the present disclosure provide techniques for high speed beam management. A method that may be performed by a user equipment (UE) includes receiving beamformed signals from at least one base station (BS); determining that the UE is in a high mobility state and one or more parameters associated with the high mobility state, based on the received signals; transmitting at least one of the one or more parameters to the at least one BS; and communicating with the at least one BS based on the one or more parameters.
Inventors:
REN YUWEI (US)
XU HUILIN (US)
XU HUILIN (US)
Application Number:
PCT/CN2020/071662
Publication Date:
July 22, 2021
Filing Date:
January 13, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
REN YUWEI (CN)
XU HUILIN (US)
REN YUWEI (CN)
XU HUILIN (US)
International Classes:
H04W76/28; H04W72/04
Domestic Patent References:
| WO2018085556A2 | 2018-05-11 | |||
| WO2018085556A2 | 2018-05-11 | |||
| WO2008083463A1 | 2008-07-17 |
Foreign References:
| CN103024879A | 2013-04-03 | |||
| US20170019820A1 | 2017-01-19 |
Other References:
BROADCOM CORPORATION: "Mobility Improvement for Long DRX", 3GPP DRAFT; R2-140423 MOBILITY IMPROVEMENT FOR LONG DRX, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Prague, Czech Republic, 9 February 2014 (2014-02-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP050737622
QUALCOMM INCORPORATED: "Beam management in C-DRX", 3GPP DRAFT; R2-1801261-BEAM MANAGEMENT IN C-DRX, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Vancouver, Canada; 20180122 - 20180126, 12 January 2018 (2018-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051386688
See also references of EP 4091401A4
QUALCOMM INCORPORATED: "Beam management in C-DRX", 3GPP DRAFT; R2-1801261-BEAM MANAGEMENT IN C-DRX, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Vancouver, Canada; 20180122 - 20180126, 12 January 2018 (2018-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051386688
See also references of EP 4091401A4
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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