公开(公告)号：US20150257182A1

公开(公告)日：2015-09-10

申请号：US14723281

申请日：2015-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Jin Zhang

IPC: H04W76/02 ,  H04M15/00 ,  H04W88/16

CPC classification number: H04W76/022 ,  H04L12/1407 ,  H04L43/028 ,  H04M15/66 ,  H04M15/8214 ,  H04W8/082 ,  H04W48/18 ,  H04W76/12 ,  H04W88/16

Abstract: Embodiments of the present invention provide a mobile network communications method, communications apparatus, and communications system. The method includes: receiving, by a transport packet data network gateway, a data packet to be sent to a mobile node, and determining a home packet data network gateway of the mobile node according to IP address information of the mobile node; then sending a data connection establishment request message to the home packet data network gateway, to request to establish a data connection to a base station or a serving gateway at a location of the mobile node; and finally sending the data packet to the base station or the serving gateway through a channel of the data connection, or receiving a data packet that is sent by the base station or the serving gateway through a channel of the data connection.

Abstract translation: 本发明的实施例提供一种移动网络通信方法，通信装置和通信系统。 该方法包括：通过传输分组数据网络网关接收要发送到移动节点的数据分组，并根据移动节点的IP地址信息确定移动节点的归属分组数据网络网关; 然后向所述家庭分组数据网络网关发送数据连接建立请求消息，以请求建立到所述移动节点的位置处的基站或服务网关的数据连接; 并且最后通过数据连接的信道将数据分组发送到基站或服务网关，或者通过数据连接的信道接收由基站或服务网关发送的数据分组。

公开(公告)号：US20140064074A1

公开(公告)日：2014-03-06

申请号：US14069546

申请日：2013-11-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shibi Huang ,  Peng Zhao ,  Yuxin Mao ,  Shiyong Tan ,  Yan Li ,  Weihua Qiao

IPC: H04L12/851

CPC classification number: H04L47/2433 ,  H04L12/14 ,  H04L12/66 ,  H04L41/0893 ,  H04L41/0896 ,  H04L41/5003 ,  H04M15/66

Abstract: A service processing method, a service processing system, and a PCRF entity are disclosed to overcome this defect in the prior art: The prior art is unable to handle services discriminatively according to the policy context information when different services require the same QoS level. The method includes: receiving bearer priority information from a PCRF entity, where the bearer priority information includes: bearer priority information of a service data stream, bearer priority information of an IP-CAN session, and/or bearer priority information of an IP-CAN bearer; and handling services according to the bearer priority information. In the embodiments of the present disclosure, the policy context information is converted into bearer priority information so that the PCEF handles services according to the bearer priority information. In this way, different services that require the same QoS level are handled discriminatively according to the policy context information.

Abstract translation: 公开了一种服务处理方法，服务处理系统和PCRF实体来克服现有技术中的这种缺陷：当不同的服务需要相同的QoS级别时，现有技术不能根据策略上下文信息区别地处理服务。 该方法包括：从PCRF实体接收承载优先级信息，其中承载优先级信息包括：业务数据流的承载优先级信息，IP-CAN会话的承载优先级信息和/或IP-CAN承载优先级信息 承载人 并根据承载优先级信息处理业务。 在本公开的实施例中，策略上下文信息被转换为承载优先级信息，使得PCEF根据承载优先级信息处理业务。 以这种方式，根据策略上下文信息来区别地处理需要相同QoS级别的不同服务。