The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2022
Filed:
May. 08, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Miguel Angel Garcia Martin, Pozuelo de Alarcon, ES;
Pablo Martinez de la Cruz, Madrid, ES;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
Methods and systems are provided for selecting a network slice to which a User Equipment (UE) can connect in the telecommunications network. A Cache Inventory Repository (CIR) stores cache associations indicating content cached at each of a plurality of Cache Network Functions (Cache NFs) and the network slice in which each Cache NR is located. A Network Slice Selection Function (NSSF) transmits to the CIR a request for cache data indicating a particular content cached in one or more network slices. The CIR determines the requested cache data based on the stored cache associations and transmits the requested cache data to the NSSF. The NSSF selects a network slice to which the UE can connect, based at least in part on the received cache data identifying the one or more network slices.