Title:
METHODS FOR ADAPTING NB-IOT MEASUREMENT PROCEDURE BASED ON CARRIER FREQUENCY RELATIONS
Document Type and Number:
WIPO Patent Application WO/2022/151844
Kind Code:
A1
Abstract:
Embodiments described herein disclose methods and apparatuses for performing one or more measurements of a neighbor cell during radio link monitoring, RLM. A method in a wireless device comprises detecting a radio link problem, RLP, on a serving cell operating in a first carrier frequency; responsive to detecting the RLP, determining a frequency relationship between the first carrier frequency and a second carrier frequency for performing the one or more measurements on the neighbor cell; and determining, based on the frequency relationship, one or more measurement occasions for performing the one or more measurements on the neighbor cell.
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Inventors:
CHEN JIE (CN)
KAZMI MUHAMMAD ALI (SE)
THANGARASA SANTHAN (SE)
SHREEVASTAV RITESH (SE)
UESAKA KAZUYOSHI (JP)
ZHANG LIPING (CN)
YAVUZ EMRE (SE)
KAZMI MUHAMMAD ALI (SE)
THANGARASA SANTHAN (SE)
SHREEVASTAV RITESH (SE)
UESAKA KAZUYOSHI (JP)
ZHANG LIPING (CN)
YAVUZ EMRE (SE)
Application Number:
PCT/CN2021/133494
Publication Date:
July 21, 2022
Filing Date:
November 26, 2021
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
CHEN JIE (CN)
CHEN JIE (CN)
International Classes:
H04W36/30; H04W24/10
Domestic Patent References:
| WO2019229292A1 | 2019-12-05 |
Foreign References:
| CN102714837A | 2012-10-03 | |||
| CN103202067A | 2013-07-10 | |||
| CN102461242A | 2012-05-16 |
Other References:
LENOVO, MOTOROLA MOBILITY: "Neighbor cell measurements triggering before RLF", 3GPP DRAFT; R2-2007472, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051912210
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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