公开(公告)号：US20190140960A1

公开(公告)日：2019-05-09

申请号：US16240242

申请日：2019-01-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiandeng LIANG ,  Shunwan ZHUANG ,  Nan WU ,  Jianjie YOU

IPC: H04L12/851 ,  H04L12/801 ,  H04L12/715 ,  H04L12/66 ,  H04L12/46

Abstract: The present disclosure discloses a flow specification (FlowSpec) message processing method. In the method, a controller forwards device interface information reported by the forwarding device; selects at least one forwarding device interface to which a FlowSpec rule needs to be applied from the received forwarding device interface information; generates an application interface rule based on the at least one forwarding device interface to which the FlowSpec rule needs to be applied; and sends a FlowSpec message to the forwarding device.

公开(公告)号：US20220263764A1

公开(公告)日：2022-08-18

申请号：US17683778

申请日：2022-03-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiandeng LIANG ,  Shunwan ZHUANG ,  Nan WU ,  Jianjie YOU

IPC: H04L47/2441 ,  H04L45/02 ,  H04L45/64 ,  H04L12/46 ,  H04L12/66 ,  H04L47/33

Abstract: The present disclosure discloses a flow specification (FlowSpec) message processing method. In the method, a controller forwards device interface information reported by the forwarding device; selects at least one forwarding device interface to which a FlowSpec rule needs to be applied from the received forwarding device interface information; generates an application interface rule based on the at least one forwarding device interface to which the FlowSpec rule needs to be applied; and sends a FlowSpec message to the forwarding device.

公开(公告)号：US20190149513A1

公开(公告)日：2019-05-16

申请号：US16225711

申请日：2018-12-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianjie YOU ,  Hanyu WEI

IPC: H04L29/06 ,  H04L12/741 ,  H04L12/14 ,  H04L12/66 ,  H04L29/08

Abstract: A packet transmission method, apparatus, and system are provided. The method is applied to a server of a content provider, and the method includes: receiving an application request sent by a user side; obtaining encrypted data of original data requested by the application request; generating a first packet that includes the encrypted data; adding index information to the first packet, to obtain a second packet; sending the second packet to a gateway in an operator network; and determining, by the gateway, a transmission parameter corresponding to the index information, and sending the encrypted data to the user side based on the transmission parameter. Therefore, when data is generally encrypted, a content-aware service of the network operator can be normally used without changing an existing encryption manner and an existing service procedure, and without compromising security and privacy of the service.

公开(公告)号：US20190116027A1

公开(公告)日：2019-04-18

申请号：US16212630

申请日：2018-12-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni WEI ,  Chunshan XIONG ,  Jianjie YOU

IPC: H04L9/08 ,  H04W12/04 ,  H04L9/14 ,  H04L9/32

Abstract: The present invention discloses a service processing method and apparatus, and relates to the communications field. The method includes: receiving trigger information sent by an intermediary device; and assisting, based on the trigger information, the intermediary device in negotiating with UE and a network server, to enable the intermediary device to obtain a first key, where the first key is used by the intermediary device to decrypt ciphertexts sent by the UE and the network server, the ciphertext is obtained after the UE or the network server encrypts service information by using a second key, and the first key is corresponding to the second key. The present invention resolves a problem that an intermediary device cannot provide service optimization for user equipment and a network server because the intermediary device cannot decrypt ciphertext, and achieves an effect of expanding a usage scope of service optimization.

公开(公告)号：US20210067454A1

公开(公告)日：2021-03-04

申请号：US17023790

申请日：2020-09-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiandeng LIANG ,  Shunwan ZHUANG ,  Nan WU ,  Jianjie YOU

IPC: H04L12/851 ,  H04L12/715 ,  H04L12/46 ,  H04L12/66 ,  H04L12/801

Abstract: The present disclosure discloses a flow specification (FlowSpec) message processing method. In the method, a controller forwards device interface information reported by the forwarding device; selects at least one forwarding device interface to which a FlowSpec rule needs to be applied from the received forwarding device interface information; generates an application interface rule based on the at least one forwarding device interface to which the FlowSpec rule needs to be applied; and sends a FlowSpec message to the forwarding device.