US 11,722,919 B2
Method, device and system for minimization of drive test
Wei Hong, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 16/962,506
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Jan. 22, 2018, PCT No. PCT/CN2018/073624
§ 371(c)(1), (2) Date Jul. 15, 2020,
PCT Pub. No. WO2019/140685, PCT Pub. Date Jul. 25, 2019.
Prior Publication US 2020/0351696 A1, Nov. 5, 2020
Int. Cl. H04W 8/22 (2009.01); H04W 16/18 (2009.01); H04W 24/02 (2009.01); H04W 24/10 (2009.01); H04W 48/02 (2009.01); H04W 48/08 (2009.01); H04W 52/02 (2009.01); H04W 84/04 (2009.01); H04W 84/12 (2009.01); H04W 88/06 (2009.01); H04W 88/10 (2009.01); H04W 88/18 (2009.01); H04W 92/02 (2009.01); H04W 92/10 (2009.01)
CPC H04W 24/10 (2013.01) [H04W 8/22 (2013.01); H04W 16/18 (2013.01); H04W 24/02 (2013.01); H04W 48/02 (2013.01); H04W 48/08 (2013.01); H04W 52/0212 (2013.01); H04W 52/0225 (2013.01); H04W 84/042 (2013.01); H04W 84/12 (2013.01); H04W 88/06 (2013.01); H04W 88/10 (2013.01); H04W 88/18 (2013.01); H04W 92/02 (2013.01); H04W 92/10 (2013.01)] 17 Claims
OG exemplary drawing
 
6. A method for minimization of drive tests (MDT) measurement, implemented by a target terminal device, the method comprising:
receiving MDT configuration information from a base station, the MDT configuration information comprising an identifier of a network environment with a signal covering an activity region of the target terminal device as an identifier of a target network environment to be measured corresponding to the target terminal device;
making measurement for information of a mobile network signal of the target terminal device;
making measurement for information of the target network environment according to the identifier of the target network environment in response to the mobile network signal of the target terminal device being weak to obtain measurement information of the target network environment; and
sending the measurement information of the target network environment and the information of the mobile network signal of the target terminal device to the base station,
wherein the target terminal device is a Bluetooth device or a wireless fidelity (Wi-Fi) device;
there is one or more identifiers of the target network environment(s), and the target network environment(s) correspond(s) to a plurality of network devices, the plurality of network devices being at least one of Bluetooth devices or Wi-Fi devices for generating signals of corresponding network environment(s); and
wherein one or more signal strengths of the target network environment(s) is/are measured according to the one or more identifiers of the target network environment(s), and an identifier of a network device with a maximum signal strength is determined from the plurality of network devices as the measurement information of the target network environment(s).