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:
Nov. 26, 2019
Filed:
Mar. 27, 2018
T-mobile Usa, Inc., Bellevue, WA (US);
Mohammed Al-Mehdar, Bellevue, WA (US);
Nassereddine Sabeur, Seattle, WA (US);
Mayank Kaul, Bellevue, WA (US);
Shujaur Mufti, Snoqualmie, WA (US);
Kalyan Kalepu, Sammamish, WA (US);
Chakravarthi Japa, Bellevue, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
An application function (AF) of an IP Multimedia Subsystem (IMS) can be in communication with multiple Policy Control Function (PCF) domains of a telecommunication network. The AF can review attributes of a particular communication session, and identify a particular one of the PCF domains that corresponds to the attributes. The AF can then send a request about the communication session to a PCF element of the identified PCF domain over an Rx interface.