Qualcomm incorporated (20240259799). METHODS AND APPARATUS FOR MAINTAINING TRANSMISSION INTEGRITY AND AUTHENTICITY THROUGH CHANNEL MEASUREMENTS AND REPORTING simplified abstract

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METHODS AND APPARATUS FOR MAINTAINING TRANSMISSION INTEGRITY AND AUTHENTICITY THROUGH CHANNEL MEASUREMENTS AND REPORTING

Organization Name

qualcomm incorporated

Inventor(s)

Ahmed Elshafie of San Diego CA (US)

Alexandros Manolakos of Escondido CA (US)

Guttorm Ringstad Opshaug of Redwood City CA (US)

METHODS AND APPARATUS FOR MAINTAINING TRANSMISSION INTEGRITY AND AUTHENTICITY THROUGH CHANNEL MEASUREMENTS AND REPORTING - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240259799 titled 'METHODS AND APPARATUS FOR MAINTAINING TRANSMISSION INTEGRITY AND AUTHENTICITY THROUGH CHANNEL MEASUREMENTS AND REPORTING

Simplified Explanation

The patent application discusses a method to authenticate the connection between a user equipment (UE) and a base station in the physical layer. It aims to identify unauthorized intervening devices by comparing predicted and actual measurement values of downlink reference signals.

Key Features and Innovation

  • Authentication of the connection between UE and base station in the physical layer.
  • Identification of unauthorized intervening devices based on predicted and actual measurement values of downlink reference signals.
  • Predicted measurement values are generated from previous measurements of known reference signals received from the base station.
  • Detection of man-in-the-middle or replay attacks in the communication channel.

Potential Applications

This technology can be applied in:

  • Telecommunications industry for secure communication.
  • IoT devices to prevent unauthorized access.
  • Military and defense systems for secure data transmission.

Problems Solved

  • Unauthorized access to communication channels.
  • Man-in-the-middle attacks.
  • Replay attacks on data transmissions.

Benefits

  • Enhanced security in communication networks.
  • Prevention of unauthorized access to sensitive data.
  • Improved reliability of data transmission.

Commercial Applications

Title: Secure Communication Technology for Telecommunications Industry This technology can be used in telecommunications networks to ensure secure and reliable communication, catering to the growing demand for data privacy and security in the industry. It can be marketed to telecom companies, IoT device manufacturers, and defense organizations.

Prior Art

Readers can explore prior art related to this technology by researching authentication methods in telecommunications networks, secure data transmission protocols, and methods to detect unauthorized devices in communication channels.

Frequently Updated Research

Researchers are constantly working on improving authentication methods and security measures in communication networks. Stay updated on the latest advancements in secure data transmission technologies to enhance network security.

Questions about Secure Communication Technology

How does this technology improve data security in communication networks?

This technology enhances data security by authenticating the connection between user equipment and base stations, preventing unauthorized access and potential attacks.

What are the potential implications of this technology in IoT devices?

This technology can be crucial for securing IoT devices and preventing unauthorized access to sensitive data, ensuring the integrity of IoT networks.


Original Abstract Submitted

the connection between a user equipment (ue) and a base station may be authenticated in the physical layer, and the presence of an unauthorized intervening device may be identified based on predicted measurement values of downlink reference signals and the actual measurement values for the current downlink reference signals. the predicted measurement values are produced based on previous measurements of downlink reference signals that are known to be received from the base station, e.g., after upper layer initial authentication. the predicted values may be for positioning measurements, channel measurements, or velocity or direction of travel measurements, or a combination thereof. a difference between the predicted and actual measurement values indicates that the previously received reference signals and the currently received reference signals are not from the same entity, and thus, an intervening entity is likely present in the communication channel performing a man in the middle or replay attack.

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