Title:
BEAM SWITCHING MECHANISMS FOR COMMON BEAM MANAGEMENT IN FREQUENCY RANGE 2
Document Type and Number:
WIPO Patent Application WO/2023/151028
Kind Code:
A1
Abstract:
Systems, methods, and circuitries are disclosed for avoiding slot decoding failure due to beam switching of a common beam. In one example, a baseband processor for a user equipment (UE) is configured to cause the UE to perform various operations. The operations include receiving a data transmission on a plurality of component carriers (CCs) carrying corresponding symbols on a common beam; receiving a beam switch command from the network node, wherein the beam switch command is configured to cause the UE to switch a receiving (RX) beam at an end boundary of a first symbol of the data transmission; identifying one or more symbols for restricted scheduling in one or more CCs of the plurality of CCs based on the beam switching on the first symbol; and ignoring the one or more symbols identified for restricted scheduling for decoding of the data transmission.
Inventors:
CUI JIE (US)
TANG YANG (US)
RAGHAVAN MANASA (US)
LI QIMING (CN)
CHEN XIANG (US)
NIU HUANING (US)
ZHANG DAWEI (US)
HE HONG (US)
TANG YANG (US)
RAGHAVAN MANASA (US)
LI QIMING (CN)
CHEN XIANG (US)
NIU HUANING (US)
ZHANG DAWEI (US)
HE HONG (US)
Application Number:
PCT/CN2022/076052
Publication Date:
August 17, 2023
Filing Date:
February 11, 2022
Export Citation:
Assignee:
APPLE INC (US)
CUI JIE (US)
CUI JIE (US)
International Classes:
H04B17/382; H04W36/28
Domestic Patent References:
| WO2020215107A2 | 2020-10-22 |
Foreign References:
| US20190052344A1 | 2019-02-14 | |||
| US20190357249A1 | 2019-11-21 |
Other References:
MEDIATEK INC.: "Impact of FR2 intra-band NCCA MRTD to UE Rx beam switch", 3GPP DRAFT; R4-1814899 FR2 INTRABAND MRTD AND RX BEAM SWITCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Spokane, WA, US; 20181112 - 20181116, 2 November 2018 (2018-11-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051483573
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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