Title:
MECHANISM FOR FAILURE DETECTION
Document Type and Number:
WIPO Patent Application WO/2024/040401
Kind Code:
A1
Abstract:
Example embodiments of the present disclosure relate to failure detection. In this solution, a first device receives a reference signal configuration from a second device. The reference signal configuration indicates a set of occasions for monitoring a set of reference signals. The first device also receives information indicating a change in a transmission of the reference signal. The first device performs a predetermined operation associated with a failure detection. For example, if no reference signal is transmitted or a reference signal is transmitted with a reduced transmission power in an occasion from the set of occasions based on the information, the first device may perform the predetermined operation. In this way, it can avoid false alarm of failure declaration. Moreover, it may also avoid false reset of a failure detection counter due to absence of reference signal when the network device determines not to send the reference signal for power saving.
Inventors:
MENG YAN (CN)
WU CHUNLI (CN)
TAO TAO (CN)
TURTINEN SAMULI HEIKKI (FI)
WU CHUNLI (CN)
TAO TAO (CN)
TURTINEN SAMULI HEIKKI (FI)
Application Number:
PCT/CN2022/114018
Publication Date:
February 29, 2024
Filing Date:
August 22, 2022
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04L1/12; H04W52/02
Foreign References:
| US20200373993A1 | 2020-11-26 | |||
| US20210243075A1 | 2021-08-05 | |||
| CN111656698A | 2020-09-11 | |||
| CN112470415A | 2021-03-09 |
Other References:
ASUSTEK: "Discussion on SCell BFR regarding RS change", 3GPP DRAFT; R2-2103447, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210412 - 20210420, 1 April 2021 (2021-04-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051992077
Attorney, Agent or Firm:
BEIJING SHIHUI LAW FIRM (CN)
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