US Patent Application 17998625. OFDM-BASED METHOD AND DEVICE FOR SPREADING AND TRANSMITTING COMPRESSED DATA simplified abstract
Contents
OFDM-BASED METHOD AND DEVICE FOR SPREADING AND TRANSMITTING COMPRESSED DATA
Organization Name
Inventor(s)
OFDM-BASED METHOD AND DEVICE FOR SPREADING AND TRANSMITTING COMPRESSED DATA - A simplified explanation of the abstract
This abstract first appeared for US patent application 17998625 titled 'OFDM-BASED METHOD AND DEVICE FOR SPREADING AND TRANSMITTING COMPRESSED DATA
Simplified Explanation
The present disclosure describes a communication technique that combines IoT technology with a 5G communication system to enable faster data transmission rates compared to 4G systems. This can be applied to various intelligent services such as smart homes, smart buildings, smart cities, smart cars, healthcare, digital education, retail business, security, and safety-related services.
- The technique involves transmitting configuration information for signal transmission to a receiver and checking available resources for the signal transmission.
- Scheduling information indicating the available resources is then transmitted to the receiver.
- The transmission signal is converted into a compressed signal that corresponds to the configuration information.
- The compressed signal is spread across multiple dimensions.
- A portion of the spread compressed signal is mapped to the resources indicated by the scheduling information.
- The spread compressed signal is converted into an orthogonal frequency-division multiplexing (OFDM) signal.
- Finally, the generated OFDM signal is transmitted to the receiver.
Original Abstract Submitted
The present disclosure relates to a communication technique that merges IoT technology with a 5G communication system for supporting higher data transmission rates than 4G systems, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. A method for a transmitter of a communication system according to the present disclosure is characterized by: transmitting configuration information for signal transmission to a receiver, checking resources for the signal transmission; transmitting scheduling information indicating the resources to the receiver; converting a transmission signal to a compressed signal so as to correspond to the configuration information; spreading the compressed signal to multiple dimensions; mapping a portion of the spread compressed signal to the resources corresponding to the scheduling information; converting the spread compressed signal to generate an orthogonal frequency-division multiplexing (OFDM) signal; and transmitting the generated OFDM signal to the receiver.