17952047. Communication Method and Apparatus simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
Communication Method and Apparatus
Organization Name
Inventor(s)
Communication Method and Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 17952047 titled 'Communication Method and Apparatus
Simplified Explanation
The abstract describes a communication method and device that aim to reduce the peak to average power ratio (PAPR) in wireless communication systems. The method involves processing information through various steps such as modulation, mapping, precoding, and waveform generation before sending it to a network device.
- The method includes π/2 binary phase shift keying (BPSK) modulation.
- Layer mapping is performed on the processed information.
- Discrete Fourier transform (DFT) precoding is applied to the information.
- Precoding techniques are utilized to further process the information.
- Orthogonal frequency division multiplexing (OFDM) waveform generation is performed on the processed information.
Potential applications of this technology:
- Wireless communication systems
- Mobile networks
- Internet of Things (IoT) devices
- 5G and beyond networks
Problems solved by this technology:
- Reduces the peak to average power ratio (PAPR) in wireless communication, which helps in improving system performance and reducing interference.
- Enhances the efficiency and reliability of wireless communication systems.
- Mitigates power consumption and extends battery life in wireless devices.
Benefits of this technology:
- Improved signal quality and reduced distortion in wireless communication.
- Enhanced spectral efficiency and increased data transmission rates.
- Better utilization of available resources in wireless networks.
- Increased network capacity and improved overall system performance.
Original Abstract Submitted
Embodiments disclose a communication method and a device. The method includes: processing first information, where a processing process includes π/2 binary phase shift keying (BPSK) modulation, layer mapping, discrete Fourier transform (DFT) precoding, precoding, and orthogonal frequency division multiplexing (OFDM) waveform generation; and sending the processed first information to a network device. According to embodiments, a peak to average power ratio (PAPR) can be reduced.
