17887272. POWER CONTROL METHOD AND APPARATUS simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
POWER CONTROL METHOD AND APPARATUS
Organization Name
Inventor(s)
POWER CONTROL METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17887272 titled 'POWER CONTROL METHOD AND APPARATUS
Simplified Explanation
The patent application describes a power control method for wireless communication networks. Here are the key points:
- The method involves a second node receiving radio resource control (RRC) from a first node, which includes a power control parameter set for the second node.
- The power control parameter set includes a power control index, which is determined based on the transmission mode or capability of the second node.
- The second node also receives downlink control information (DCI) that includes power control index indication information.
- This indication information is used to determine the power control index for uplink transmission by the second node when it is scheduled by the first node.
- Based on the power control index indication information and the power control parameter set, the second node determines the transmit power for sending a signal.
Potential applications of this technology:
- Wireless communication networks: This power control method can be applied in various wireless communication networks, such as cellular networks, Wi-Fi networks, and IoT networks.
- Mobile devices: The method can be implemented in mobile devices, allowing them to efficiently control their transmit power based on the network conditions.
Problems solved by this technology:
- Power control optimization: The method helps optimize power control in wireless communication networks by dynamically adjusting the transmit power based on the power control index and network conditions.
- Interference reduction: By adjusting the transmit power, the method can help reduce interference in the network, leading to improved overall network performance.
Benefits of this technology:
- Improved network efficiency: The power control method ensures that the transmit power is optimized based on the power control index and network conditions, resulting in improved network efficiency and capacity.
- Enhanced user experience: By reducing interference and optimizing power control, the method can provide a better user experience with improved signal quality and reliability.
- Energy savings: The method helps conserve energy by dynamically adjusting the transmit power, leading to reduced power consumption in wireless devices.
Original Abstract Submitted
This application provides a power control method including: receiving, by a second node, radio resource control (RRC) from a first node, where the RRC includes a power control parameter set configured for the second node, the power control parameter set includes a power control index, and the power control index is determined based on a transmission mode or a transmission capability of the second node; receiving downlink control information (DCI) including power control index indication information used to: when the first node schedules the second node, indicate a value of a power control index that is for uplink transmission and that is for the second node; determining a transmit power based on the power control index indication information and the power control parameter set; and sending a signal at the determined transmit power.
