18105698. REMOTE INTERFERENCE SUPPRESSION METHOD AND APPARATUS AND DEVICE simplified abstract (Huawei Technologies Co., Ltd.)
REMOTE INTERFERENCE SUPPRESSION METHOD AND APPARATUS AND DEVICE
Organization Name
Inventor(s)
Guibing Huang of Dongguan (CN)
REMOTE INTERFERENCE SUPPRESSION METHOD AND APPARATUS AND DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18105698 titled 'REMOTE INTERFERENCE SUPPRESSION METHOD AND APPARATUS AND DEVICE
Simplified Explanation
The patent application describes an application that reduces the impact of remote interference in the communications field. It achieves this by staggering the symbol location of an interfered uplink symbol, thereby reducing the interference's impact. Additionally, zero-forcing processing is used to suppress the remote interference by making the signal approximate zero.
- The application provides a method and apparatus for remote interference suppression in the communications field.
- It reduces the impact of remote interference by staggering the symbol location of an interfered uplink symbol.
- Zero-forcing processing is performed to suppress the remote interference by making the signal approximate zero.
- The method includes determining interfered uplink symbols and configuring other symbols for uplink transmission using a specific mapping type.
Potential Applications
This technology can be applied in various communication systems and networks where remote interference is a concern. Some potential applications include:
- Cellular networks: It can be used to improve the performance and reliability of uplink transmissions in cellular networks, reducing the impact of interference.
- Satellite communications: The technology can enhance the quality of uplink transmissions in satellite communication systems, minimizing the effects of remote interference.
- Wireless communication systems: It can be implemented in wireless communication systems to mitigate the impact of interference and improve overall system performance.
Problems Solved
The technology addresses the following problems in the communications field:
- Remote interference: It reduces the impact of remote interference on uplink transmissions, improving the quality and reliability of communication.
- Symbol interference: By staggering the symbol location of interfered uplink symbols, it minimizes the interference caused by overlapping symbols, leading to better signal integrity.
- Signal degradation: The zero-forcing processing helps suppress the remote interference, preventing signal degradation and maintaining the integrity of the transmitted data.
Benefits
The technology offers several benefits in the field of communications:
- Improved signal quality: By reducing the impact of remote interference, it enhances the quality of uplink transmissions, resulting in clearer and more reliable communication.
- Enhanced system performance: The technology improves the overall performance of communication systems by mitigating the effects of interference, leading to better throughput and reduced errors.
- Increased reliability: By suppressing remote interference and minimizing symbol overlap, the technology increases the reliability of uplink transmissions, reducing the chances of data loss or corruption.
Original Abstract Submitted
This application provides a remote interference suppression method and apparatus and a device, and is applied to the communications field, to stagger a symbol location of an interfered uplink symbol, thereby reducing impact of remote interference. In addition, zero-forcing processing is performed in a direction indicated by Q pieces of phase information corresponding to the caused remote interference, to make a signal approximate 0 to suppress the remote interference, thereby reducing the impact of the remote interference. The method includes: a first network device determines that N uplink symbols are interfered with, and then configures, by using a first mapping type of a physical uplink shared channel (PUSCH), one or more symbols other than the N uplink symbols for uplink PUSCH transmission.
