公开(公告)号：US09736157B2

公开(公告)日：2017-08-15

申请号：US14478576

申请日：2014-09-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Li ,  Bing Wang ,  Leibin Zheng ,  Aixia Li

IPC: H04L29/06 ,  G06F21/00 ,  H04W4/24 ,  H04W76/02 ,  H04L12/14 ,  H04W12/06 ,  H04M15/00 ,  H04L29/12

CPC classification number: H04L63/0892 ,  H04L12/14 ,  H04L61/2015 ,  H04L63/02 ,  H04M15/8027 ,  H04M15/8214 ,  H04M15/93 ,  H04W4/24 ,  H04W12/06 ,  H04W76/12

Abstract: The embodiments of the present invention provide a method and a trusted gateway for a WiFi terminal to access a PS service domain. The method comprises: receiving an accounting request message sent by an authentication, authorization and accounting AAA server or a dynamic host configuration protocol DHCP request message sent by the WiFi terminal; establishing, by a trusted gateway, a first packet data protocol PDP context connection or a first packet data network PDN connection with the PS service domain according to attribute information of the WiFi terminal after receiving the accounting request message or the DHCP request message, so that the WiFi terminal accesses the PS service domain via the wireless local area network, the trusted gateway, and the established first PDP context connection or the first PDN connection.

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 。