18396528. METHOD AND APPARATUS FOR TRANSMITTING SIGNALS USING FREQUENCY HOPPING simplified abstract (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE)
Contents
METHOD AND APPARATUS FOR TRANSMITTING SIGNALS USING FREQUENCY HOPPING
Organization Name
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventor(s)
METHOD AND APPARATUS FOR TRANSMITTING SIGNALS USING FREQUENCY HOPPING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18396528 titled 'METHOD AND APPARATUS FOR TRANSMITTING SIGNALS USING FREQUENCY HOPPING
Simplified Explanation:
The patent application describes a transmission device in a satellite IoT system that includes a CRC value generator, a forward error correction encoder, an interleaver, and a frequency hopping unit.
Key Features and Innovation:
- CRC value generator generates and outputs a payload CRC value for data.
- Forward error correction encoder performs error correction coding on the data.
- Interleaver outputs interleaved payload blocks by performing cyclic shifts on the data.
- Frequency hopping unit transmits payload blocks frequency-hopped according to a hopping sequence.
Potential Applications: This technology can be used in satellite IoT systems for reliable data transmission. It can also be applied in communication systems where error correction and frequency hopping are essential.
Problems Solved: The technology addresses issues related to data integrity and reliability in satellite communication systems. It also helps in reducing errors and interference during data transmission.
Benefits: Improved data transmission reliability. Enhanced error correction capabilities. Increased data integrity and security.
Commercial Applications: Title: Enhanced Data Transmission Device for Satellite IoT Systems This technology can be utilized in satellite communication companies, IoT device manufacturers, and data transmission service providers. It has market implications in the aerospace industry, telecommunications sector, and IoT market.
Prior Art: Readers can explore prior patents related to error correction coding, frequency hopping techniques, and data transmission in satellite communication systems.
Frequently Updated Research: Stay updated on advancements in error correction coding algorithms, frequency hopping strategies, and satellite communication technologies.
Questions about Enhanced Data Transmission Device for Satellite IoT Systems: 1. How does the frequency hopping unit improve data transmission in satellite IoT systems? 2. What are the key advantages of using an interleaver in the transmission device?
Original Abstract Submitted
A transmission device in a satellite IoT system may comprise: a CRC value generator that receives first data and generates and outputs a payload CRC value; a forward error correction encoder that receives second data consisting of the first data and the payload CRC value from the CRC value generator, and performs forward error correction coding on the second data; an interleaver that receives third data consisting of the forward error correction coded first data and the payload CRC value from the forward error correction encoder, and outputs interleaved payload blocks by performing cyclic shifts on the forward error correction coded first data based on offsets; and a frequency hopping unit that receives the interleaved payload blocks from the interleaver, and generates and transmits payload blocks frequency-hopped according to a hopping sequence.
