Qualcomm incorporated (20240098671). TIMING AND SYNCHRONIZATION TECHNIQUES FOR SECURE NETWORKS simplified abstract

TIMING AND SYNCHRONIZATION TECHNIQUES FOR SECURE NETWORKS

Organization Name

qualcomm incorporated

Inventor(s)

Alberto Rico Alvarino of San Diego CA (US)

Kazuki Takeda of Minato-ku (JP)

Peter Gaal of San Diego CA (US)

Juan Montojo of San Diego CA (US)

Le Liu of San Jose CA (US)

Javier Rodriguez Fernandez of San Diego CA (US)

Xiao Feng Wang of San Diego CA (US)

Umesh Phuyal of San Diego CA (US)

Edward George Tiedemann, Jr. of Concord MA (US)

TIMING AND SYNCHRONIZATION TECHNIQUES FOR SECURE NETWORKS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240098671 titled 'TIMING AND SYNCHRONIZATION TECHNIQUES FOR SECURE NETWORKS

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communication involving a user equipment (UE) monitoring time-frequency resources for cell detection signals associated with a pseudo-random sequence. The UE communicates with a network entity based on receiving these signals and may perform a time calibration procedure using exchanged messages and a delay threshold.

• Explanation:

- User equipment (UE) monitors time-frequency resources for cell detection signals associated with a pseudo-random sequence. - The UE communicates with a network entity based on receiving these signals. - The UE may perform a time calibration procedure using exchanged messages and a delay threshold.

Potential Applications

This technology could be applied in: - Cellular network communication systems - Wireless device authentication processes - Secure data transmission protocols

Problems Solved

- Efficient cell detection in wireless communication systems - Secure communication between user equipment and network entities - Accurate time calibration procedures for synchronization

Benefits

- Enhanced security in wireless communication - Improved network connectivity and reliability - Streamlined time calibration processes for user equipment

Potential Commercial Applications

Optimized Wireless Communication Systems for Enhanced Security

Possible Prior Art

One possible prior art could be the use of pseudo-random sequences in wireless communication systems for signal detection and synchronization.

How does this technology impact battery life in user equipment?

This article does not address the potential impact of these methods on the battery life of user equipment. It would be interesting to know if the monitoring of time-frequency resources for cell detection signals has any significant effect on power consumption.

Are there any limitations to the range of communication between the user equipment and network entity using these methods?

The abstract does not mention any limitations regarding the range of communication between the user equipment and network entity. It would be valuable to understand if there are any distance constraints or signal degradation issues that could arise in practical implementations of this technology.

Original Abstract Submitted

methods, systems, and devices for wireless communication are described. a user equipment (ue) may monitor a set of time-frequency resources for one or more cell detection signals (cds) associated with a pseudo-random sequence, where the pseudo-random sequence and the set of time-frequency resources are indicated by an output of a pseudo-random function (prf) that is based on a timing parameter, a cell identifier (id), and a shared key. accordingly, the ue may communicate with a network entity via a cell associated with the cell id based on receiving the one or more cds. the ue may also exchange one or more messages with the network entity, and may perform a time calibration procedure based on the one or more messages and a delay threshold of the ue. the one or more messages may indicate an id of the ue, a cryptographic number, a time interval, or a combination thereof.