公开(公告)号：EP3698564B1

公开(公告)日：2025-02-12

申请号：EP17791630.1

申请日：2017-10-17

Inventor： VELEV, Genadi ,  SALKINTZIS, Apostolis

IPC: H04W8/12 ,  H04W60/00 ,  H04W60/06 ,  H04W76/20 ,  H04W76/16

公开(公告)号：EP4489489A3

公开(公告)日：2025-01-15

申请号：EP24199957.2

申请日：2019-10-11

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： VELEV, Genadi ,  SALKINTZIS, Apostolis ,  KUNZ, Andreas

IPC: H04W60/00 ,  H04W68/12 ,  H04W8/12 ,  H04W8/18 ,  H04W88/06

Abstract: Apparatuses, methods, and systems are disclosed for paging multi-SIM devices in the same network. One apparatus 600 includes a first subscriber identity module ("SIM") 645, a second SIM 650, a processor 605 and a transceiver 625 that communicates with at least one communication network. The processor 605 registers 910 with a first communication network using the first SIM 645 and registers 915 with a second communication network using the second SIM 650. Here, the registration with the first communication network is associated with a first identifier, wherein registering 915 with the second communication network includes indicating the first identifier to the second communication network upon determining that the first communication network and the second communication network are the same communication network.

公开(公告)号：EP4483599A1

公开(公告)日：2025-01-01

申请号：EP23781583.2

申请日：2023-03-22

Applicant: Apple Inc.

Inventor： VIJAYA KUMAR, Anikethan Ramakrishna ,  KUMAR, Basant ,  KOSHTA, Nirlesh ,  RAMAPPA, Shashanka Totadamane ,  PRAKASAM, Sridhar ,  VAMANAN, Sudeep Manithara ,  GUPTA, Vivek G.

IPC: H04W4/90 ,  H04W28/02 ,  H04W76/50 ,  H04L41/0816 ,  H04W8/12

公开(公告)号：EP3987722B1

公开(公告)日：2024-11-06

申请号：EP20838660.7

申请日：2020-12-17

Inventor： IANEV, Iskren ,  TAMURA, Toshiyuki

IPC: H04L41/5019 ,  H04W28/16 ,  H04W8/12

公开(公告)号：EP4275368B1

公开(公告)日：2024-10-09

申请号：EP21836739.9

申请日：2021-12-17

IPC: H04W8/06 ,  H04W8/18 ,  H04W12/72 ,  H04W12/02 ,  H04W12/122 ,  H04W8/12 ,  H04W8/26

CPC classification number: H04W12/02 ,  H04W12/122 ,  H04W8/26 ,  H04W8/12 ,  H04W12/72 ,  H04W8/18

公开(公告)号：EP3737133B1

公开(公告)日：2024-09-11

申请号：EP19738486.0

申请日：2019-01-11

IPC: H04W12/108 ,  H04W12/088 ,  H04L9/32 ,  H04W12/72 ,  H04W12/06 ,  H04W60/00 ,  H04W8/12

CPC classification number: H04W12/06 ,  H04W60/00 ,  H04L9/3242 ,  H04L9/3271 ,  H04L9/3247 ,  H04L2209/7620130101 ,  H04W8/12 ,  H04W12/108 ,  H04W12/72 ,  H04W12/088

公开(公告)号：EP4387168A1

公开(公告)日：2024-06-19

申请号：EP22383219.7

申请日：2022-12-15

Applicant: Giesecke+Devrient Mobile Security Germany GmbH

Inventor： Forconesi, David Rodolfo

IPC: H04L9/40 ,  H04L9/32 ,  H04W8/06 ,  H04W8/12 ,  H04W8/18 ,  H04W8/20 ,  H04W8/26 ,  H04W12/06 ,  H04W12/72 ,  H04W12/75 ,  H04W60/04

CPC classification number: H04L63/0876 ,  H04L63/0892 ,  H04L9/321 ,  H04W12/06 ,  H04W12/75 ,  H04W12/72 ,  H04W12/71 ,  H04W8/205 ,  H04W60/04 ,  H04W8/183 ,  G06F2221/210320130101 ,  G06F2221/211720130101 ,  H04W88/02

Abstract: A method for secured exchange of data between an loT device and an loT background system over a mobile communication network, comprises the steps: a) ([4]) By the device provide data-read (DATA-READ) to the SIM; b) ([5]) By the SIM, provide a BOOT-IMSI to the device; c) ([6]) By the device, send an attach request using the BOOT-IMSI to the loT background system over the mobile communication network; d) ([7]) By the loT background system, provide, particularly receive or generate, a random SEED, and send to the SIM over the mobile communication network a challenge message for a challenge-response authentication procedure, the challenge message comprising the random SEED, RAND, AUTN; e) ([8]) By the SIM:
- create a packet including the data-read (DATA-READ); - create an authentication error message and send the packet to the loT background system over the mobile network in the authentication error message; f) At the loT background system:
- receive the packet and extract the data-read (DATA-READ).

公开(公告)号：EP4008117B1

公开(公告)日：2024-05-08

申请号：EP20862752.1

申请日：2020-08-26

IPC: H04W8/12 ,  H04W28/02 ,  H04W40/20 ,  H04W8/18 ,  H04W48/16

CPC classification number: H04W8/12 ,  H04W40/20 ,  H04W28/02 ,  H04W8/18 ,  H04W48/16

公开(公告)号：EP3937520B1

公开(公告)日：2024-05-08

申请号：EP20786713.6

申请日：2020-03-11

IPC: H04W8/12 ,  H04W8/20 ,  H04W24/10 ,  H04W84/04

CPC classification number: H04W24/10 ,  H04W8/12 ,  H04W8/20 ,  H04W84/042

公开(公告)号：EP3497947B1

公开(公告)日：2024-05-08

申请号：EP17838882.3

申请日：2017-07-28

IPC: H04W4/02 ,  H04W8/00 ,  H04W8/12 ,  H04W8/20 ,  H04W64/00 ,  H04W8/26

CPC classification number: H04W4/02 ,  H04W64/00 ,  H04W8/12 ,  H04W8/205 ,  H04W8/26 ,  H04W76/40