公开(公告)号：US20210092613A1

公开(公告)日：2021-03-25

申请号：US16954348

申请日：2018-12-10

Applicant: Nokia Technologies Oy

Inventor： Karina Palyutina ,  Troels Roennow ,  Enrique Martin-Lopez ,  Edward FitzGerald

IPC: H04W12/63 ,  H04W4/029 ,  H04L9/32 ,  H04L9/08 ,  H04L29/06 ,  G06Q20/38 ,  G06Q40/04 ,  G06Q20/40 ,  G06Q20/12 ,  G06Q30/00 ,  G06Q50/26

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: receiving user information provided by a user equipment, associating spatiotemporal information with the user information on the basis of location of at least one wireless access network device in communication with the user equipment, generating a proof of location indication transaction associated with the user information on the basis of the spatiotemporal information, and providing the proof of location indication transaction to a distributed ledger.

公开(公告)号：US20210349967A1

公开(公告)日：2021-11-11

申请号：US17278169

申请日：2019-09-19

Applicant: Nokia Technologies Oy

Inventor： Karina Palyutina ,  Enrique Martin Lopez ,  Edward FitzGerald ,  Troels F Roennow

IPC: G06F21/10 ,  H04L9/32 ,  G06Q20/12 ,  G06Q20/40 ,  H04L9/08

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: receiving a cryptographic proof of use indicative of decoding of a first media content element by a user device (400), receiving a cryptographic first expected proof of use value (410), and controlling access to an encrypted second media content element associated with the first media content element on the basis of verification of the received cryptographic proof of use and the first expected proof of use value (420).

公开(公告)号：US12245040B2

公开(公告)日：2025-03-04

申请号：US16954348

申请日：2018-12-10

Applicant: Nokia Technologies Oy

Inventor： Karina Palyutina ,  Troels Roennow ,  Enrique Martin-Lopez ,  Edward FitzGerald

IPC: H04L9/40 ,  G06Q20/12 ,  G06Q20/38 ,  G06Q20/40 ,  G06Q30/018 ,  G06Q40/04 ,  G06Q50/26 ,  H04L9/08 ,  H04L9/32 ,  H04W4/029 ,  H04W12/63 ,  G06Q20/06 ,  G06Q40/08 ,  G06Q50/18 ,  H04L9/00

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: receiving user information provided by a user equipment, associating spatiotemporal information with the user information on the basis of location of at least one wireless access network device in communication with the user equipment, generating a proof of location indication transaction associated with the user information on the basis of the spatiotemporal information, and providing the proof of location indication transaction to a distributed ledger.