公开(公告)号：US20170005812A1

公开(公告)日：2017-01-05

申请号：US15265474

申请日：2016-09-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junping ZHOU

IPC: H04L12/14 ,  H04L29/12

CPC classification number: H04L12/1407 ,  H04L61/2007 ,  H04L61/2503 ,  H04L61/2507 ,  H04L61/251 ,  H04L61/2557 ,  H04L61/2585 ,  H04L65/1069 ,  H04L69/03 ,  H04M15/66 ,  H04W4/24

Abstract: Embodiments of the present invention relate to a policy control method and device. The method includes: receiving, by a PCRF, NAT entry information sent by a NAT device; obtaining, by the PCRF, a first PCC rule according to the NAT entry information, where the first PCC rule is a PCC rule including an IP address to be translated by the NAT device; and sending, by the PCRF, the first PCC rule to a gateway device, so that the gateway device executes the first PCC rule. According to the embodiments of the present invention, it can be ensured that the gateway device correctly executes the PCC rule.

Abstract translation: 本发明的实施例涉及一种策略控制方法和装置。 该方法包括：通过PCRF接收NAT设备发送的NAT条目信息; 通过PCRF获取根据NAT条目信息的第一PCC规则，其中第一PCC规则是包括要由NAT设备转换的IP地址的PCC规则; 并且通过PCRF将第一PCC规则发送到网关设备，使得网关设备执行第一PCC规则。 根据本发明的实施例，可以确保网关设备正确地执行PCC规则。

公开(公告)号：US20190387397A1

公开(公告)日：2019-12-19

申请号：US16553713

申请日：2019-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Longyu CAO ,  Yuan XIA ,  Xiaodong SUN ,  Junping ZHOU

IPC: H04W12/00 ,  H04L12/66 ,  H04W12/08

Abstract: This application relates to the field of communications technologies, and discloses a lawful interception method, apparatus, and system for performing lawful interception on local offloaded service data of user equipment. The method includes: receiving, by a centralized gateway device, an interception instruction sent by a lawful interception gateway device, where the interception instruction carries an identifier of to-be-intercepted user equipment; sending, by the centralized gateway device to a remote gateway device, an offloading disabling instruction, where the offloading disabling instruction instructs the remote gateway device to disable a local offloading function of the user equipment; and receiving, by the centralized gateway device, service data of the user equipment sent by the remote gateway device, and reporting the service data to a lawful interception center.

公开(公告)号：US20160241664A1

公开(公告)日：2016-08-18

申请号：US15140314

申请日：2016-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Linjin XIA ,  Yuan XIA ,  Junping ZHOU

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/2814 ,  H04L67/42 ,  H04L69/16

Abstract: The present disclosure discloses a method for redirecting data by using a service proxy, including: forwarding, according to a data storage path carried in a received first data request message sent by a client, the first data request message to a data server; receiving a redirection response message sent by the data server, where the redirection response message carries a new path for storing requested data; sending, according to the new path for storing the requested data, a second data request message to a data server that is indicated by the new path; receiving data that is requested by the client and is sent by the data server that is indicated by the new path, and sending the requested data to the client. According to the method data acquiring efficiency is improved and a network delay is reduced.

Abstract translation: 本公开公开了一种通过使用服务代理来重定向数据的方法，包括：根据由客户端发送的接收到的第一数据请求消息中携带的数据存储路径将第一数据请求消息转发到数据服务器; 接收由数据服务器发送的重定向响应消息，其中重定向响应消息携带用于存储所请求数据的新路径; 根据用于存储所请求的数据的新路径，向由新路径指示的数据服务器发送第二数据请求消息; 接收由客户端请求的数据，并由新路径指示的数据服务器发送，并将所请求的数据发送给客户端。 根据该方法，提高数据采集效率，降低网络延迟。

公开(公告)号：US20140095686A1

公开(公告)日：2014-04-03

申请号：US14085116

申请日：2013-11-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junping ZHOU

IPC: H04L29/06 ,  H04L29/12

CPC classification number: H04L12/1407 ,  H04L61/2007 ,  H04L61/2503 ,  H04L61/2507 ,  H04L61/251 ,  H04L61/2557 ,  H04L61/2585 ,  H04L65/1069 ,  H04L69/03 ,  H04M15/66 ,  H04W4/24

Abstract: Embodiments of the present invention relate to a policy control method and device. The method includes: receiving, by a PCRF, NAT entry information sent by a NAT device; obtaining, by the PCRF, a first PCC rule according to the NAT entry information, where the first PCC rule is a PCC rule including an IP address to be translated by the NAT device; and sending, by the PCRF, the first PCC rule to a gateway device, so that the gateway device executes the first PCC rule. According to the embodiments of the present invention, it can be ensured that the gateway device correctly executes the PCC rule.

Abstract translation: 本发明的实施例涉及一种策略控制方法和装置。 该方法包括：通过PCRF接收NAT设备发送的NAT条目信息; 通过PCRF获取根据NAT条目信息的第一PCC规则，其中第一PCC规则是包括要由NAT设备转换的IP地址的PCC规则; 并且通过PCRF将第一PCC规则发送到网关设备，使得网关设备执行第一PCC规则。 根据本发明的实施例，可以确保网关设备正确地执行PCC规则。