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:
Mar. 24, 2020
Filed:
Oct. 29, 2014
Alcatel-lucent Usa Inc., Murray Hill, NJ (US);
Ranjan Sharma, New Albany, OH (US);
Yigang Cai, Naperville, IL (US);
Nokia of America Corporation, Murray Hill, NJ (US);
Abstract
Apparatus and methods for policy decisions regarding a service data flow enabled for service chaining. One embodiment comprises a policy control element configured to make policy decisions for a session. The policy control element communicates with an offline charging system. The policy control element detects a new service added to the service chain implemented for the service data flow, and transmits a charging rules request to the offline charging system responsive to detecting the new service being added to the service chain. The policy control element receives a response from the offline charging system that includes offline charging rules that are mapped to the new service of the service chain, makes a policy decision for the service data flow based on the offline charging rules, and transmits the policy decision to a policy enforcement element.