US 12,143,879 B2
Apparatus, method and computer program
Faranaz Sabouri-Sichani, Aalborg (DK); Daniela Laselva, Klarup (DK); and Frank Frederiksen, Klarup (DK)
Appl. No. 17/442,439
Filed by Nokia Technologies Oy, Espoo (FI)
PCT Filed Mar. 28, 2019, PCT No. PCT/EP2019/057955
§ 371(c)(1), (2) Date Sep. 23, 2021,
PCT Pub. No. WO2020/192939, PCT Pub. Date Oct. 1, 2020.
Prior Publication US 2022/0167230 A1, May 26, 2022
Int. Cl. H04W 36/00 (2009.01); H04W 24/10 (2009.01); H04W 36/30 (2009.01); H04W 52/02 (2009.01)
CPC H04W 36/0085 (2018.08) [H04W 24/10 (2013.01); H04W 36/305 (2018.08); H04W 52/0241 (2013.01); H04W 36/00837 (2018.08)] 9 Claims
OG exemplary drawing
 
1. An apparatus comprising:
at least one processor and at least one memory including a computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to perform:
operating using a first or a second measurement configuration, wherein operating using the first or second measurement configuration comprises performing measurements with an increased periodicity of measurements, a reduced number of samples, and a number of reports generated by these measurements relative to the first and second measurement configurations;
determining that a first trigger condition related to at least a radio link failure indicator is met;
in response to the determining, operating using a third measurement configuration until a second trigger condition is met, wherein operating using the third measurement configuration comprises at least one of performing measurements with a decreased periodicity, an increased number of samples and/or an increased number of reports, increasing the number of measured neighbour cells and reducing a time to trigger handover period relative to the first and third measurement configurations; and
using the first or second measurement configurations after the second trigger condition is met.