公开(公告)号：US10314015B2

公开(公告)日：2019-06-04

申请号：US14125324

申请日：2013-06-27

Applicant: INTEL CORPORATION

Inventor： Chang Hong Shan ,  Eric Slow ,  Muthaiah Venkatachalam ,  Puneet Jain ,  Alexandre Stojanovski

IPC: H04W72/04 ,  H04W24/10 ,  H04W28/02 ,  H04J3/16 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04L12/14 ,  H04L12/801 ,  H04L12/811

Abstract: Technology for a radio access network (RAN) node that is operable to report user plane congestion (UPCON) is disclosed. The RAN node may include computer circuitry configured to receive, from a Core Network (CN), an information element (IE) including UPCON related Policy and Control Charging (PCC) information. The RAN node may identify a location of an UPCON event, at the RAN node, based on an UPCON event trigger included in the UPCON related PCC information. The RAN node may report Radio Access Network Congestion Information (RCI) about the UPCON event to one or more network elements in the CN.