Title:
無線リンクのモニタリング方法および装置
Document Type and Number:
Japanese Patent JP6920479
Kind Code:
B2
Abstract:
Disclosed in the present application are a radio link monitoring method and apparatus, the method comprising: when a UE performs radio link monitoring, the UE monitors a downlink signal of a primary serving cell to obtain monitoring results; and the UE compares the monitoring results with an required synchronization threshold to determine whether the UE is in a synchronized state; the synchronization threshold is determined on the basis of preset parameters. The present invention solves the problems in the prior art of the complexity of defining RLM performance requirements, and being unable to provide the needed flexibility for supporting different specific systems by means of adjusting thresholds.
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Inventors:
▲達▼ 人
Appointment
Chung
▲趙▼ ▲錚▼
Appointment
Chung
▲趙▼ ▲錚▼
Application Number:
JP2019569740A
Publication Date:
August 18, 2021
Filing Date:
April 17, 2018
Export Citation:
Assignee:
China Academy of Telecommunications Technology
International Classes:
H04W24/08; H04W56/00; H04W72/04
Domestic Patent References:
| JP2015537422A | ||||
| JP2009544177A | ||||
| JP2019504578A |
Other References:
CATT,NR Radio Link Monitoring,3GPP TSG RAN WG1 #89 R1-1707467,2017年 5月19日
Ericsson,Beam recovery in NR,3GPP TSG RAN WG2 #98 R2-1704090,2017年 5月19日
Ericsson,Beam recovery in NR,3GPP TSG RAN WG2 #98 R2-1704090,2017年 5月19日
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe