公开(公告)号：US09655000B2

公开(公告)日：2017-05-16

申请号：US14463141

申请日：2014-08-19

Applicant: Verizon Patent and Licensing Inc.

Inventor： Deepak Kakadia ,  Stephen P. Boyd ,  Hai Shao ,  Yong Gao

IPC: H04W28/02 ,  H04L12/851 ,  H04L12/841

CPC classification number: H04W28/0268 ,  H04L47/2433 ,  H04L47/283 ,  H04W28/0236

Abstract: A device may receive performance information for a traffic flow assigned to a quality of service (QoS) class. The device may determine an overall packet delay, associated with the traffic flow, based on the performance information. The device may determine a radio access network (RAN) delay, associated with the traffic flow, based on the performance information. The device may determine a target packet delay associated with the QoS class. The device may identify, based on the target packet delay, the RAN delay, and the overall packet delay, a QoS sub-class to which the traffic flow is to be assigned. The QoS sub-class may be associated with the QoS class. The device may cause packets, associated with the traffic flow, to be marked for treatment in accordance with the QoS sub-class.