18545012. METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME MCS TABLE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
- 1 METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME MCS TABLE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME MCS TABLE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME MCS TABLE
Organization Name
Inventor(s)
METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME MCS TABLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18545012 titled 'METHOD AND APPARATUS FOR DETERMINING MODULATION AND CODING SCHEME MCS TABLE
Simplified Explanation
Embodiments of this application disclose a method and an apparatus for determining a modulation and coding scheme (MCS) table. The method includes: When a discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) waveform is used for transmission of a physical uplink shared channel (PUSCH), a terminal device receives first information from a network device, where the first information indicates a quantity of transmission layers of the PUSCH; and determines, based on the first information, an MCS table used for transmission of the PUSCH. According to embodiments of this application, a demodulation threshold for uplink transmission of a PUSCH is reduced, reliability of transmission of the PUSCH is improved, and an uplink capacity is increased.
- Method and apparatus for determining a modulation and coding scheme (MCS) table for transmission of a physical uplink shared channel (PUSCH) using DFT-s-OFDM waveform.
- Terminal device receives first information from a network device indicating the quantity of transmission layers of the PUSCH.
- Based on the first information, the terminal device determines the MCS table for transmission of the PUSCH.
- Reducing demodulation threshold for uplink transmission of PUSCH improves reliability and increases uplink capacity.
Potential Applications
This technology can be applied in wireless communication systems, specifically in improving the reliability and capacity of uplink transmissions.
Problems Solved
1. Improved reliability of transmission of the physical uplink shared channel (PUSCH). 2. Increased uplink capacity in wireless communication systems.
Benefits
1. Enhanced reliability in uplink transmissions. 2. Increased uplink capacity for better network performance.
Potential Commercial Applications
Optimizing modulation and coding schemes for uplink transmissions can benefit telecommunications companies, network equipment manufacturers, and providers of wireless communication services.
Possible Prior Art
One possible prior art could be the use of adaptive modulation and coding techniques in wireless communication systems to improve transmission efficiency and reliability.
Unanswered Questions
How does this technology compare to existing MCS determination methods in terms of efficiency and reliability?
This article does not provide a direct comparison with existing MCS determination methods.
What impact does reducing the demodulation threshold have on overall network performance and interference levels?
The article does not delve into the specific impact of reducing the demodulation threshold on network performance and interference levels.
Original Abstract Submitted
Embodiments of this application disclose a method and an apparatus for determining a modulation and coding scheme MCS table. The method includes: When a discrete fourier transform spread orthogonal frequency division multiplexing DFT-s-OFDM waveform is used for transmission of a physical uplink shared channel PUSCH, a terminal device receives first information from a network device, where the first information indicates a quantity of transmission layers of the PUSCH; and determines, based on the first information, an MCS table used for transmission of the PUSCH. According to embodiments of this application, a demodulation threshold for uplink transmission of a PUSCH is reduced, reliability of transmission of the PUSCH is improved, and an uplink capacity is increased.
