the PCC architecture includes, amongst other entities, a Policy and Charging Control Rules
Function (hereinafter PCRF) in charge of policy control decision and flow based charging …

BACKGROUND This section is intended to introduce the reader to various aspects of the art
that may be related to various aspects of the present invention. The following discussion is …

Various exemplary embodiments relate to a method performed by a policy and charging
rules node (PCRN) of updating a policy and charging control (PCC) rule. The method …

For authorizing redirection services in a policy and charging control architecture, a policy
and charging control rules function (PCRF) server determines control rules and redirection …

The present invention provides a control method and appa ratus of service a function chain
based on PCC architecture, the method includes receiving policy rule information of an IP …

In a method carried out by a first and second policy and charging rules functions
(PCRF)(201, 202), the first PCRF receives (s10), from a policy and charging enforcement …

2. Background Art An increasingly large number of individuals use portable computing
devices, such as laptop computers, personal data assistants (PDAs), Smart phones and the …

The present invention discloses a method for selecting a policy and charging rules function
server in a non-roaming scenario to achieve that the PCC policies for each IP-CAN session …

The present invention faces the issue of racing conditions occurring during the
establishment of an IP-CAN session in PCC architecture and a TDF session between a …

In a policy and charging control method carried out by a server including a policy and
charging enforcement function (PCEF), identification information for identifying a particular …