17948706. TIMING AND SYNCHRONIZATION TECHNIQUES FOR SECURE NETWORKS simplified abstract (QUALCOMM Incorporated)

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 17948706 titled 'TIMING AND SYNCHRONIZATION TECHNIQUES FOR SECURE NETWORKS

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communication, where a user equipment (UE) monitors time-frequency resources for cell detection signals associated with a pseudo-random sequence generated by a pseudo-random function based on a timing parameter, cell identifier (ID), and shared key. The UE communicates with a network entity via a cell associated with the cell ID upon detecting the cell detection signals. The UE also exchanges messages with the network entity and performs time calibration based on the messages and a delay threshold.

• Explanation:
• User equipment (UE) monitors time-frequency resources for cell detection signals using a pseudo-random sequence.
• The pseudo-random sequence is generated by a pseudo-random function based on a timing parameter, cell identifier (ID), and shared key.
• UE communicates with a network entity via a cell associated with the cell ID upon detecting the cell detection signals.
• UE exchanges messages with the network entity and performs time calibration based on the messages and a delay threshold.

Potential Applications

This technology can be applied in: - Wireless communication systems - Cellular networks - Internet of Things (IoT) devices

Problems Solved

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

Benefits

- Improved network connectivity - Enhanced security in wireless communication - Reliable time synchronization for network operations

Potential Commercial Applications

Optimized Wireless Communication Systems: Enhancing network performance and security SEO optimized title: "Enhancing Network Performance and Security with Optimized Wireless Communication Systems"

Possible Prior Art

Prior art in wireless communication systems may include methods for cell detection, time synchronization, and secure communication protocols.

How does this technology impact battery life in user equipment (UE)?

This article does not address the potential impact of this technology on the battery life of user equipment.

What are the potential limitations of using a pseudo-random function for generating cell detection signals?

The article does not discuss any limitations or challenges associated with using a pseudo-random function for generating cell detection signals.

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.