POSITIONING INFORMATION VERIFICATION

• Main Authors: PALYUTINA KARINA, MARTIN LOPEZ ENRIQUE, ROENNOW TROELS
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; JAMMING OF COMMUNICATION; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SECRET COMMUNICATION; TESTING; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

According to an example aspect of the present invention, there is provided a method, comprising: receiving, by a positioning information receiver, an authentication information element from a positioning information source, requesting verification of authenticity of the positioning information source on the basis of the authentication information element and a distributed ledger of verified positioning information sources, and establishing a cryptographic session with the positioning information source for receiving positioning information in response to receiving an indication of verificationof authenticity of the positioning information source. 根据本发明的示例性方面，提供了一种方法，其包括：由定位信息接收机从定位信息源接收认证信息元素；基于认证信息元素和已验证定位信息源的分布式账本，请求对定位信息源的真实性的验证；以及响应于接收到对定位信息源的真实性的验证的指示，与定位信息源建立加密会话以用于接收定位信息。