公开(公告)号：US20180139641A1

公开(公告)日：2018-05-17

申请号：US15834859

申请日：2017-12-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mario COSTA ,  Philip GINZBOORG ,  Gunnar HEDBY ,  Kari Juhani LEPPANEN

IPC: H04W24/10 ,  H04W72/08 ,  H04W24/02

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W72/048 ,  H04W72/085

Abstract: A computing apparatus configured to communicate with nodes of a wireless communication system. The computing apparatus includes a processor configured to receive a radio link measurement corresponding to a user node. The processor determines a physical disturbance based on the radio link measurement and determines an at risk user node and a time at which the at risk user node is likely to experience a radio link disturbance, based on the physical disturbance. The processor then determines a connectivity adjustment for the at risk user node, and sends the determined connectivity adjustment to the wireless communication system.

公开(公告)号：US20190082318A1

公开(公告)日：2019-03-14

申请号：US16184718

申请日：2018-11-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Philip GINZBOORG ,  Valtteri NIEMI

IPC: H04W12/02 ,  H04W12/10 ,  H04W12/04 ,  H04L9/08

Abstract: The present disclosure describes example mobile equipment, network nodes, and related methods. One example mobile equipment comprises a transceiver configured to receive at least one encoded temporary identifier and obtain a confidentiality key and an integrity key. At least one processor of the mobile equipment is configured to derive a privacy key for the mobile equipment based on the confidentiality key and the integrity key, and then derive at least one temporary identifier based on the privacy key.

公开(公告)号：US20220060896A1

公开(公告)日：2022-02-24

申请号：US17520186

申请日：2021-11-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rong WU ,  Philip GINZBOORG ,  Valtteri NIEMI

IPC: H04W12/06 ,  H04W12/04

Abstract: The present disclosure relates to authentication methods, apparatus, and systems. In one example authentication method, user equipment (UE) sends a first request message to a first authentication node, where the first request message includes first indication information indicating whether the UE includes a universal subscriber identity module (USIM). The UE receives a second request message sent by the first authentication node, where the second request message includes a random number (RAND) and an authentication token (AUTN) in first authentication information or in second authentication information, where the first authentication information is for the USIM included in the UE, and the second authentication information is for mobile equipment included in the UE when the UE does not include the USIM. The UE determines a root key and a user response (RES) based on the second request message.

公开(公告)号：US20210165885A1

公开(公告)日：2021-06-03

申请号：US17169737

申请日：2021-02-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bo ZHANG ,  Philip GINZBOORG ,  Valtteri NIEMI ,  Pekka LAITINEN

IPC: G06F21/57 ,  H04L29/06 ,  H04W12/06

Abstract: This application provides an extended authentication method and apparatus for a generic bootstrapping architecture and a storage medium. A first network element obtains a bootstrapping transaction identifier (B-TID) and a key lifetime; and the first network element sends the B-TID and the key lifetime to the terminal, so that the terminal performs extensible authentication protocol (EAP)-based generic bootstrapping architecture (GBA) authentication and key agreement (AKA) authentication with the first network element based on the B-TID and the key lifetime.

公开(公告)号：US20180109973A1

公开(公告)日：2018-04-19

申请号：US15843905

申请日：2017-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Andrey KRENDZEL ,  Philip GINZBOORG ,  Henrik LUNDQVIST ,  Kari HEISKA

IPC: H04W28/02 ,  H04L12/721

CPC classification number: H04W28/0268 ,  H04L45/38 ,  H04L45/42 ,  H04W84/042

Abstract: A flow controller for controlling a data flow through a mobile communication network includes a processor configured to receive a request from a network entity, the request indicating interfaces of the network entity and a data flow destination, and determine at least one interface and a path from a data flow policy of the mobile communication network. The processor is also configured to send a reply to the network entity, the reply indicating at least one of the interfaces of the network entity to be used for the data flow and the path to be used for the data flow.

公开(公告)号：US20180007678A1

公开(公告)日：2018-01-04

申请号：US15706154

申请日：2017-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mario COSTA ,  Philip GINZBOORG ,  Gunnar HEDBY

IPC: H04W72/04 ,  H04W88/08

CPC classification number: H04W72/046 ,  H04W88/08

Abstract: The present invention relates to a communication device and an access node. The communication device (100) comprises: a processor (102), and directional antennas (104); wherein the directional antennas (104) are configured to receive a first signal S1 indicating a calibration request (CR) for an access node (300); wherein the processor (102) is configured to generate directional beacon signals SDB in response to the calibration request (CR); wherein the directional antennas (104) further are configured to transmit the directional beacon signals SDB towards the access node (300). The access node (300) comprises: a processor (302), and an antenna array (304); wherein the antenna array (304) is configured to receive directional beacon signals SDB from at least one communication device (100); wherein the processor (302) is configured to calibrate the antenna array (304) based on the directional beacon signals SDB.