公开(公告)号：US20200034137A1

公开(公告)日：2020-01-30

申请号：US16496324

申请日：2017-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yajun ZHANG ,  Shuiping LONG

IPC: G06F8/65 ,  G06F9/4401

Abstract: A method and an apparatus for updating an operating, comprising: receiving, by an eUICC, a restart instruction sent by an LPA of a terminal device and used to instruct the eUICC to perform a restart operation; sending, to a modem of the terminal device, a first initialization request used to request the modem to control restart of the eUICC; after being restarted, receiving, by the eUICC, a plurality of OS element data packets that are sequentially sent by the LPA; after receiving a part of OS element data packets in the plurality of OS element data packets, parsing, by the eUICC, the OS element data packets received by the eUICC, and installing a first operating system based on a parsing result; and deleting, by the eUICC, the first OS element data packet.

公开(公告)号：US20180302115A1

公开(公告)日：2018-10-18

申请号：US16015908

申请日：2018-06-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao WANG ,  Shuiping LONG ,  Linyi GAO ,  Hui JIN

IPC: H04B1/3816 ,  H04W8/18 ,  G06F15/177

Abstract: An embedded universal integrated circuit card (eUICC) management method, an eUICC, an SM platform, and a system are provided. The method includes: acquiring, by an eUICC, capability information of a terminal in which the eUICC is embedded; and sending, by the eUICC, the capability information of the terminal to an SM platform, so that the SM platform manages a profile on the eUICC or generates a profile or manages the eUICC according to the capability information of the terminal. Capability information of a terminal in which the eUICC is embedded is reported to an SM platform, so that processing such as generation or management of a configuration file can match the capability information of the terminal, which improves processing accuracy.

公开(公告)号：US20170077975A1

公开(公告)日：2017-03-16

申请号：US15358506

申请日：2016-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao WANG ,  Shuiping LONG ,  Linyi GAO ,  Hui JIN

IPC: H04B1/3816 ,  H04W8/18

CPC classification number: H04B1/3816 ,  G06F15/177 ,  H04W8/183

Abstract: The present invention provides an eUICC management method, an eUICC, an SM platform, and a system. The method includes: acquiring, by an eUICC, capability information of a terminal in which the eUICC is embedded; and sending, by the eUICC, the capability information of the terminal to an SM platform, so that the SM platform manages a profile on the eUICC or generates a profile or manages the eUICC according to the capability information of the terminal. Capability information of a terminal in which the eUICC is embedded is reported to an SM platform, so that processing such as generation or management of a configuration file can match the capability information of the terminal, which improves processing accuracy.

Abstract translation: 本发明提供了一种eUICC管理方法，一个eUICC，一个SM平台和一个系统。 该方法包括：通过eUICC获取嵌入了eUICC的终端的能力信息; 并由eUICC将终端的能力信息发送给SM平台，使得SM平台根据终端的能力信息管理eUICC上的配置文件或生成配置文件或管理eUICC。 将嵌入了eUICC的终端的能力信息报告给SM平台，使得诸如生成或管理配置文件的处理可以匹配终端的能力信息，这提高了处理精度。

公开(公告)号：US20150295974A1

公开(公告)日：2015-10-15

申请号：US14751356

申请日：2015-06-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuiping LONG ,  Hui JIN

IPC: H04L29/06 ,  H04W8/18

CPC classification number: H04L65/60 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1089 ,  H04L65/1093 ,  H04W8/183

Abstract: A method, user equipment (UE) and application server for adding media stream of multimedia session. A UE1 establishes a multimedia session with a UE2, receives a media stream adding request directed at the multimedia session of the UE1; the media stream adding request includes an identity of a UE3 and the media type of the media flow requested to be added; the UE3 is controlled to establish a media stream of the media type with the UE2. Therefore, adding the media stream on the UE3 is realized, and the user may realize the multimedia session with the peer end through multiple UEs, thereby avoiding the inconvenience that the media stream can only be added to the two parties in the session and living up to the users' diversified requirements on the multimedia services.

Abstract translation: 一种用于添加多媒体会话媒体流的方法，用户设备（UE）和应用服务器。 UE1与UE2建立多媒体会话，接收针对UE1的多媒体会话的媒体流添加请求; 媒体流添加请求包括UE3的标识和请求添加的媒体流的媒体类型; 控制UE3与UE2建立媒体类型的媒体流。 因此，实现了在UE3上添加媒体流，并且用户可以通过多个UE实现与对端的多媒体会话，从而避免了媒体流只能在会话中被添加到双方并产生不便 对用户对多媒体业务的多元化要求。

公开(公告)号：US20210011737A1

公开(公告)日：2021-01-14

申请号：US16982998

申请日：2019-04-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo YU ,  Shuiping LONG ,  Shunan FAN

IPC: G06F9/445 ,  H04L29/08

Abstract: Embodiments of this application disclose a profile transmission method, a related device, and a storage medium, to ensure that a terminal can download a profile to a corresponding OS. This improves accuracy of downloading the profile by the terminal. The method in the embodiments of this application includes: when the terminal runs a first operating system OS, obtaining, by the terminal, a second OS identifier, where the second OS identifier matches a second profile; switching, by the terminal, to a second OS based on the second OS identifier; sending, by the terminal, a target message to a server, where the target message is used to request the second profile; and obtaining, by the terminal, the second profile from the server.

公开(公告)号：US20200382956A9

公开(公告)日：2020-12-03

申请号：US16499116

申请日：2017-03-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo YU ,  Shuiping LONG ,  Linyi GAO

IPC: H04W12/06 ,  H04L9/32 ,  H04W12/00 ,  H04W12/04 ,  H04L9/08 ,  H04L29/06 ,  H04W8/18

Abstract: Embodiments of the present invention disclose a method for adding an authentication algorithm program, and a relevant device and system, where the method includes: receiving, by an SM-DP+ server, an authentication algorithm program sent by an MNO, where the authentication algorithm program corresponds to target information, and the target information is at least one of: firmware version information of an eUICC, an EID issuer identifier of the eUICC, platform/operating system version information of the eUICC, or capability information of the eUICC; and generating, by the SM-DP+ server, a bound profile package that includes the authentication algorithm program, and sending the bound profile package to the eUICC by using an LPA. As can be learned, the eUICC can add the authentication algorithm program into the eUICC in time by implementing the authentication algorithm program described in a first aspect.

公开(公告)号：US20200213858A1

公开(公告)日：2020-07-02

申请号：US16634856

申请日：2017-07-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiang YI ,  Shuiping LONG ,  He LI

IPC: H04W12/12 ,  H04W12/00

Abstract: Embodiments of this application relate to a method and a device for protecting privacy. The method includes: sending, by a remote terminal, a first message to a mobility management entity by using a relay terminal, where the first message includes first identity information of the remote terminal, and the first message is used by the mobility management entity to obtain an international mobile subscriber identity IMSI of the remote terminal based on the first identity information of the remote terminal, where the first identity information is a proximity service relay user key identity PRUK ID. Because the first identity information is used to replace the IMSI, interception of the IMSI by the relay terminal is avoided, and user privacy is protected.