公开(公告)号：US20180131609A1

公开(公告)日：2018-05-10

申请号：US15866085

申请日：2018-01-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Anni WEI ,  Chunshan XIONG

IPC: H04L12/741 ,  H04L29/06 ,  H04L29/08 ,  H04L12/805 ,  H04L12/46 ,  H04L12/801

CPC classification number: H04L45/74 ,  H04L1/00 ,  H04L1/0083 ,  H04L1/1642 ,  H04L12/1403 ,  H04L12/1407 ,  H04L12/4633 ,  H04L47/193 ,  H04L47/34 ,  H04L47/36 ,  H04L63/166 ,  H04L67/02 ,  H04L69/16 ,  H04L69/161 ,  H04L69/163 ,  H04L69/166 ,  H04L69/22 ,  H04L69/329 ,  H04M15/66

Abstract: Embodiments of the present invention disclose a protocol frame transmission method, apparatus, and system, and a node device. The protocol frame transmission method includes: encapsulating one protocol frame into at least one TCP data packet, where the last TCP data packet in the at least one TCP data packet includes indication information, and the indication information is used to indicate that the last TCP data packet is the last TCP data packet corresponding to the protocol frame; and sending the at least one TCP data packet to a node device. According to the embodiments of the present invention, it can be ensured that a data part of one TCP data packet includes data of only one protocol frame.

公开(公告)号：US20170019322A1

公开(公告)日：2017-01-19

申请号：US15280034

申请日：2016-09-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chunshan XIONG ,  Anni WEI

IPC: H04L12/26 ,  H04L29/08

CPC classification number: H04L43/0894 ,  H04L67/06 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/32

Abstract: Embodiments of the present application provide a monitoring server, a resolution server, a request device, and a node selection method. The monitoring server in the present application includes a receiver, a processor, and a transmitter. The receiver is configured to receive a selection request message sent by the resolution server; the processor is configured to generate a first source node suggestion table according to the selection request message and a source node selection table; and the transmitter is configured to send the first source node suggestion table to the resolution server, so that the resolution server generates a second source node suggestion table according to the first source node suggestion table and sends the second source node suggestion table to the request device, and the request device selects a source node according to the second source node suggestion table.

Abstract translation: 本申请的实施例提供监视服务器，分辨率服务器，请求装置和节点选择方法。 本申请中的监视服务器包括接收器，处理器和发送器。 接收器被配置为接收由分辨率服务器发送的选择请求消息; 处理器被配置为根据选择请求消息和源节点选择表生成第一源节点建议表; 并且发送器被配置为将第一源节点建议表发送到分辨率服务器，使得解析服务器根据第一源节点建议表生成第二源节点建议表，并将第二源节点建议表发送到请求设备 所述请求装置根据所述第二源节点建议表选择源节点。

公开(公告)号：US20160134900A1

公开(公告)日：2016-05-12

申请号：US14983177

申请日：2015-12-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Anni WEI ,  Zhiming LI

IPC: H04N21/222 ,  H04N21/6543 ,  H04N21/81 ,  H04N21/647 ,  H04N21/24

CPC classification number: H04N21/222 ,  H04N21/2402 ,  H04N21/458 ,  H04N21/64738 ,  H04N21/6543 ,  H04N21/812 ,  H04N21/8456 ,  H04N21/85406

Abstract: Embodiments of the present application disclose a streaming media processing method, comprising: acquiring, by a proxy server, control information and a first attribute file of requested streaming media according to a streaming media request of a terminal; modifying, by the proxy server, the first attribute file according to the control information to generate a second attribute file of new streaming media; and returning, by the proxy server, the second attribute file to the terminal, and controlling, according to the second attribute file, the terminal to play the new streaming media. The present application further discloses an apparatus and a system. The present application can provide an advertisement value-added service for an HTTP service operator, ensure that a user smoothly browses streaming media, and provide a user-friendly advertisement service for the user.

Abstract translation: 本发明的实施例公开了一种流媒体处理方法，包括：根据终端的流媒体请求，由代理服务器获取所请求的流媒体的控制信息和第一属性文件; 由所述代理服务器根据所述控制信息修改所述第一属性文件，以生成新的流媒体的第二属性文件; 并且由所述代理服务器将所述第二属性文件返回到所述终端，并且根据所述第二属性文件控制所述终端来播放所述新的流媒体。 本申请还公开了一种装置和系统。 本申请可以为HTTP服务运营商提供广告增值业务，确保用户顺利浏览流媒体，并为用户提供用户友好的广告业务。

公开(公告)号：US20160080977A1

公开(公告)日：2016-03-17

申请号：US14950049

申请日：2015-11-24

Applicant: HUAWEI TECHNOLOGIES CO. LTD.

Inventor： Anni WEI ,  Zhiming LI

IPC: H04W28/24 ,  H04M15/00 ,  H04L12/14

CPC classification number: H04W28/24 ,  H04L12/1407 ,  H04M15/66 ,  H04W84/12

Abstract: According to a method and apparatus for controlling data transmission in a wireless communications network, a service quality request message is sent to a PCRF when a data request message of a terminal is received; and the PCRF queries a current network status, so as to determine a processing instruction for a data request message of the terminal according to the current network status and the data request message, and process the data request message of the terminal according to the processing instruction. Therefore, processing on the data request message of the terminal not only depends on a parameter carried in the data request message of the terminal, but also uses the current network status as a constraint condition, so that a processing manner for the data request message can be adaptive to a real-time change of the wireless communications network.

Abstract translation: 根据用于控制无线通信网络中的数据传输的方法和装置，当接收到终端的数据请求消息时，向PCRF发送业务质量请求消息; 并且PCRF查询当前网络状态，以便根据当前网络状态和数据请求消息确定终端的数据请求消息的处理指令，并根据处理指令处理终端的数据请求消息 。 因此，对终端的数据请求消息的处理不仅取决于终端的数据请求消息中携带的参数，而且还使用当前的网络状态作为约束条件，使得数据请求消息的处理方式可以 适应于无线通信网络的实时改变。

公开(公告)号：US20210176660A1

公开(公告)日：2021-06-10

申请号：US17127257

申请日：2020-12-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni WEI ,  Chunshan XIONG

IPC: H04W28/02 ,  H04W28/26 ,  H04W28/06

Abstract: The present disclosure relates to data transmission methods and apparatus. One example method includes receiving, by user equipment, a first message sent by a control plane network element or a user plane network element, where the first message includes a correspondence between a first quality of service identifier NQI and a first reflective quality of service identifier (RQI), obtaining, by the user equipment, a second message sent by the user plane network element, and if the second message does not carry a second RQI, generating, by the user equipment, a first quality of service rule based on the second message and the correspondence between the first NQI and the first RQI, where the second RQI is used to instruct the user equipment to activate a reflective quality of service (RQ) mechanism.

公开(公告)号：US20210168596A1

公开(公告)日：2021-06-03

申请号：US17174776

申请日：2021-02-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyang SUN ,  Anni WEI ,  Chunshan XIONG

IPC: H04W12/033 ,  H04W12/106 ,  H04W60/00 ,  H04W12/72 ,  H04W8/24

Abstract: This application provides a session migration method and apparatus. When a terminal apparatus moves from a 5GS to an EPS, the terminal apparatus needs to establish a corresponding PDN connection in the EPS for a PDU session in the 5GS. Before establishing the PDN connection, the terminal apparatus needs to determine that a user plane security status of the PDU session matches user plane encryption protection information of the EPS. This avoids that a PDU session that does not satisfy a user plane security requirement is migrated to the EPS, and reduces unnecessary signaling overheads.

公开(公告)号：US20190239113A1

公开(公告)日：2019-08-01

申请号：US16381215

申请日：2019-04-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni WEI ,  Chunshan XIONG

IPC: H04W28/02 ,  H04W28/06

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W28/06 ,  H04W28/26

Abstract: The present disclosure relates to data transmission methods and apparatus. One example method includes receiving, by user equipment, a first message sent by a control plane network element or a user plane network element, where the first message includes a correspondence between a first quality of service identifier (NQI) and a first reflective quality of service identifier (RQI), obtaining, by the user equipment, a second message sent by the user plane network element, and if the second message does not carry a second RQI, generating, by the user equipment, a first quality of service rule based on the second message and the correspondence between the first NQI and the first RQI, where the second RQI is used to instruct the user equipment to activate a reflective quality of service (RQ) mechanism.

公开(公告)号：US20180213445A1

公开(公告)日：2018-07-26

申请号：US15925138

申请日：2018-03-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni WEI ,  Zhiming LI

IPC: H04W28/24 ,  H04M15/00 ,  H04L12/14 ,  H04W84/12

CPC classification number: H04W28/24 ,  H04L12/1407 ,  H04M15/66 ,  H04W84/12

Abstract: According to a method and apparatus for controlling data transmission in a wireless communications network, a service quality request message is sent to a PCRF when a data request message of a terminal is received; and the PCRF queries a current network status, so as to determine a processing instruction for a data request message of the terminal according to the current network status and the data request message, and process the data request message of the terminal according to the processing instruction. Therefore, processing on the data request message of the terminal not only depends on a parameter carried in the data request message of the terminal, but also uses the current network status as a constraint condition, so that a processing manner for the data request message can be adaptive to a real-time change of the wireless communications network.

公开(公告)号：US20180212883A1

公开(公告)日：2018-07-26

申请号：US15933316

申请日：2018-03-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni WEI ,  Chunshan XIONG ,  Xinpeng WEI

IPC: H04L12/801 ,  H04L12/707 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L47/193 ,  H04L29/06 ,  H04L45/24 ,  H04L67/02 ,  H04L69/14 ,  H04L69/161 ,  H04L69/163

Abstract: Embodiments of the present application provide a data transmission method and a communications apparatus. A Hypertext Transfer Protocol version 2 HTTP/2 adaptation layer is configured between an application layer and a Multipath Transmission Control Protocol MPTCP layer of a protocol stack. All frames belonging to a same HTTP/2 stream are allocated to a same MPTCP subflow for transmission, so that a data throughput is large, and system robustness is good, thereby improving HTTP/2 stream transmission performance.

公开(公告)号：US20180176230A1

公开(公告)日：2018-06-21

申请号：US15896707

申请日：2018-02-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni WEI ,  Chunshan XIONG

IPC: H04L29/06 ,  H04L9/32

CPC classification number: H04L63/123 ,  H04L9/3242 ,  H04L29/06 ,  H04L63/0442 ,  H04L63/126

Abstract: Embodiments of the present disclosure disclose a data packet transmission method and apparatus. The data packet transmission method includes: obtaining data type information and data packet identification information of a data packet; calculating the data type information and the data packet identification information by using a preset MAC algorithm, to obtain a first message authentication code; and sending the data packet that includes the data type information and the first message authentication code to a node device, so that the node device checks the data type information according to the first message authentication code. By means of the embodiments of the present disclosure, security identification may be performed on the data type information of the data packet, thereby improving transmission reliability of the data type information.