Title:
METHODS AND DEVICES FOR COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2023/115277
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to methods, devices and computer storage media for communication. According to this solution, a terminal device detects a beam failure on a first component carrier (CC). The terminal device applies at least one ne quasi co-location (QCL) parameters as the ones associated with a first reference signal for downlink reception on the first CC until a first timing, or applies a spatial domain filter as the one associated with the first reference signal or as for a physical random access channel (PRACH) transmission for uplink transmission on the first CC until the first timing. In this way, the failed CC can still be under control of common beam update/activation.
Inventors:
GAO YUKAI (CN)
GUAN PENG (CN)
WANG GANG (CN)
GUAN PENG (CN)
WANG GANG (CN)
Application Number:
PCT/CN2021/139772
Publication Date:
June 29, 2023
Filing Date:
December 20, 2021
Export Citation:
Assignee:
NEC CORP (JP)
GAO YUKAI (CN)
GAO YUKAI (CN)
International Classes:
H04W72/12
Domestic Patent References:
| WO2021087902A1 | 2021-05-14 |
Foreign References:
| US20200229169A1 | 2020-07-16 | |||
| US20200177266A1 | 2020-06-04 | |||
| US20190320469A1 | 2019-10-17 | |||
| US20210105759A1 | 2021-04-08 |
Other References:
VIVO: "Remaining issues on multi beam enhancement", 3GPP DRAFT; R1-2110990, vol. RAN WG1, 5 November 2021 (2021-11-05), pages 1 - 27, XP052073946
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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