US 11,758,504 B2
Selection method, selection device, management function entity, access network node, GMLC and NRF
Dajun Zhang, Beijing (CN); and Ming Al, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/277,178
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Aug. 30, 2019, PCT No. PCT/CN2019/103635
§ 371(c)(1), (2) Date Mar. 17, 2021,
PCT Pub. No. WO2020/057344, PCT Pub. Date Mar. 26, 2020.
Claims priority of application No. 201811088316.5 (CN), filed on Sep. 18, 2018.
Prior Publication US 2022/0007326 A1, Jan. 6, 2022
Int. Cl. H04W 24/00 (2009.01); H04W 64/00 (2009.01); H04W 72/543 (2023.01)
CPC H04W 64/003 (2013.01) [H04W 64/006 (2013.01); H04W 72/543 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A selection method of a location management function entity, applied to a first management function entity, comprising:
receiving a positioning request message sent by a gateway mobile location center (GMLC); the positioning request message including an identifier of a target user equipment (UE) and a positioning quality of service (QOS) requirement;
obtaining information of a wireless access network where the target UE is located;
selecting a target local location management function (LLMF) entity according to the information of the wireless access network where the target UE is located, the positioning QOS requirement, and pre-stored related information of the LLMF entity.