US 12,452,707 B2
User level monitoring of HSDPA radio channel quality
Adriano Mendo Mateo, Málaga (ES); José María Ruiz Avilés, Málaga (ES); and Juan Jesus Sanchez Sanchez, Málaga (ES)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/598,383
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Aug. 6, 2019, PCT No. PCT/EP2019/071111
§ 371(c)(1), (2) Date Sep. 27, 2021,
PCT Pub. No. WO2020/200490, PCT Pub. Date Oct. 8, 2020.
Claims priority of application No. 19382238 (EP), filed on Apr. 1, 2019.
Prior Publication US 2022/0159495 A1, May 19, 2022
Int. Cl. H04W 16/08 (2009.01); H04B 7/00 (2006.01); H04L 5/00 (2006.01); H04W 24/08 (2009.01); H04W 72/04 (2023.01)
CPC H04W 24/08 (2013.01) 10 Claims
OG exemplary drawing
 
1. A method of monitoring a Universal Mobile Telecommunications System (UMTS) network, the method comprising:
getting a recorded Radio Resource Control (RRC) message associated with a user;
getting recorded data indicative of cell radio resource usage in the UMTS network;
correlating the RRC message with the data indicative of cell radio resource usage;
determining a measurement quantity indicated in the RRC message; and
based on the measurement quantity indicated in the RRC message and the correlated data indicative of cell radio resource usage, calculating quality of a High Speed Data Packet Access (HSDPA) radio channel for the user,
wherein:
the data indicative of cell radio resource usage comprise a maximum cell transmitted power,
the data indicative of cell radio resource usage comprise a ratio of power for HSDPA traffic to the maximum cell transmitted power, and
the data indicative of cell radio resource usage comprise a ratio of power for other traffic than the HSDPA traffic to the maximum cell transmitted power.