Title:
BEAM MANAGEMENT FOR BANDWIDTH PART NOT INCLUDING SYNCHRONIZATION SIGNAL BLOCK
Document Type and Number:
WIPO Patent Application WO/2021/037207
Kind Code:
A1
Abstract:
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station over a first bandwidth part (BWP) of a carrier. The UE may receive a beam failure recovery (BFR) configuration signal configuring a set of periodic channel state information reference signals (CSI-RSs) in the first BWP and a set of synchronization signals in a second BWP. The UE may measure the set of periodic CSI-RSs in the first BWP. The UE may set a beam for communicating with the base station over the first BWP based at least in part on the measuring. The UE may be a reduced bandwidth capability and support communicating with the base station using only one BWP.
Inventors:
WEI CHAO (US)
ZHENG RUIMING (US)
ZHANG YU (US)
ZHENG RUIMING (US)
ZHANG YU (US)
Application Number:
PCT/CN2020/112124
Publication Date:
March 04, 2021
Filing Date:
August 28, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
WEI CHAO (CN)
ZHENG RUIMING (CN)
ZHANG YU (CN)
WEI CHAO (CN)
ZHENG RUIMING (CN)
ZHANG YU (CN)
International Classes:
H04W36/06; H04W36/30
Domestic Patent References:
| WO2019159004A1 | 2019-08-22 | |||
| WO2019028850A1 | 2019-02-14 |
Foreign References:
| US20190313343A1 | 2019-10-10 |
Other References:
ERICSSON: "Maintenance for beam management", 3GPP DRAFT; R1-1809197 MAINTENANCE FOR BEAM MANAGEMENT, vol. RAN WG1, 24 August 2018 (2018-08-24), Gothenburg, Sweden, pages 1 - 10, XP051516567
See also references of EP 4022976A4
See also references of EP 4022976A4
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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