Optimized Preamble and Method for Interference Robust Packet Detection for Telemetry Application

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention presents a method and system for detecting data packets more reliably in telemetry applications, even in the presence of interference. It uses an optimized preamble sequence and processes the received signal with correlation techniques to enhance synchronization and packet detection between a transmitter and receiver.

Use CasesContent extracted from patent full text and abstract with AI.

• Wireless medical telemetry systems (e.g., patient monitoring devices)
• Industrial wireless sensor networks
• Remote environmental monitoring devices
• Telemetry systems in vehicles or drones
• Wireless communication in harsh or noisy environments

BenefitsContent extracted from patent full text and abstract with AI.

• Improved packet detection accuracy under interference
• Enhanced synchronization between communication devices
• Increased data reliability in wireless telemetry
• Applicable to various environments with high interference
• Supports robust wireless communication for critical applications

Inventors & Applicants

Patent Abstract

To provide a concept to improve communication between a transmitter and a receiver.SOLUTION: In a receiver including a receiving unit and a synchronizing unit, the receiving unit receives a data packet containing a pilot sequence. The synchronizing unit individually correlates the pilot sequence with at least two partial reference sequences that correspond to the reference sequence for the pilot sequence of the data packet in order to obtain a partial correlation result for each of the at least two partial reference sequences. The synchronizing unit non-coherently adds the partial correlation result to obtain a coarse correlation result for the data packet.SELECTED DRAWING: Figure 1