公开(公告)号：US09775166B2

公开(公告)日：2017-09-26

申请号：US14335410

申请日：2014-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liming Lu ,  Leibin Zheng ,  Yufang Wang

IPC: H04W72/08 ,  H04W28/02 ,  H04L12/851 ,  H04W72/04 ,  H04W72/12 ,  H04L12/24 ,  H04L12/26

CPC classification number: H04W72/087 ,  H04L41/0893 ,  H04L43/026 ,  H04L47/2441 ,  H04W28/0268 ,  H04W72/042 ,  H04W72/1242 ,  H04W72/1273

Abstract: A method, a device, and a system for controlling quality of service are provided. The method includes: obtaining, by a policy and charging enforcement function PCEF entity, a service flow priority identifier (FPI) of a downlink data packet, where the FPI is used to indicate a priority of a service flow to which the downlink data packet belongs; carrying, by the PCEF, the FPI in the downlink data packet; and sending, by the PCEF, the downlink data packet to a base station, so that the base station sends the downlink data packet to a user equipment UE according to the FPI. By adopting the method, the device, and the system according to the embodiments of the present invention, end-to-end differentiated processing of a service flow can be implemented, differentiated experiences can be provided for different levels of subscribers and different types of services.

公开(公告)号：US20140328288A1

公开(公告)日：2014-11-06

申请号：US14335410

申请日：2014-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liming Lu ,  Leibin Zheng ,  Yufang Wang

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/087 ,  H04L41/0893 ,  H04L43/026 ,  H04L47/2441 ,  H04W28/0268 ,  H04W72/042 ,  H04W72/1242 ,  H04W72/1273

Abstract: A method, a device, and a system for controlling quality of service are provided. The method includes: obtaining, by a policy and charging enforcement function PCEF entity, a service flow priority identifier (FPI) of a downlink data packet, where the FPI is used to indicate a priority of a service flow to which the downlink data packet belongs; carrying, by the PCEF, the FPI in the downlink data packet; and sending, by the PCEF, the downlink data packet to a base station, so that the base station sends the downlink data packet to a user equipment UE according to the FPI. By adopting the method, the device, and the system according to the embodiments of the present invention, end-to-end differentiated processing of a service flow can be implemented, differentiated experiences can be provided for different levels of subscribers and different types of services.

Abstract translation: 提供了一种用于控制服务质量的方法，设备和系统。 该方法包括：通过策略和计费执行功能PCEF实体获取下行链路数据分组的业务流优先级标识符（FPI），其中FPI用于指示下行数据分组所属的业务流的优先级 ; 通过PCEF携带下行数据包中的FPI; 并且由PCEF向基站发送下行链路数据分组，使得基站根据FPI向用户设备UE发送下行链路数据分组。 通过采用该方法，可以实现根据本发明实施例的设备和系统，可以实现业务流的端到端差分处理，可以为不同级别的用户和不同类型的业务提供差异化​​的体验 。