17920523. METHOD AND APPARATUS FOR POWER CONTROL simplified abstract (Telefonaktiebolaget LM Ericsson (publ))
Contents
METHOD AND APPARATUS FOR POWER CONTROL
Organization Name
Telefonaktiebolaget LM Ericsson (publ)
Inventor(s)
METHOD AND APPARATUS FOR POWER CONTROL - A simplified explanation of the abstract
This abstract first appeared for US patent application 17920523 titled 'METHOD AND APPARATUS FOR POWER CONTROL
Simplified Explanation
The patent application describes methods and apparatus for power control in wireless communication networks. Here are the key points:
- The method involves determining the power back-off value for a wireless device based on factors such as the number of wireless devices being scheduled by the network node and the estimated maximum power increase in an overlap area where multiple beams are to be overlapped.
- The power back-off value is used to control the output power of the beam for the wireless device.
- This power control technique helps in optimizing the transmission of messages or data over the beam for the wireless device.
Potential applications of this technology:
- Wireless communication networks, such as cellular networks, can benefit from this power control technique to improve the efficiency and reliability of data transmission.
- It can be applied in various wireless devices, including smartphones, tablets, IoT devices, and other connected devices, to enhance their communication capabilities.
Problems solved by this technology:
- Power control is crucial in wireless communication networks to avoid interference and optimize the use of available resources.
- By determining the power back-off value based on factors like the number of co-scheduled devices and overlap areas, this technology helps in mitigating interference and improving overall network performance.
Benefits of this technology:
- Improved network efficiency: By controlling the output power of beams based on power back-off values, the network can optimize the use of available resources and reduce interference.
- Enhanced reliability: The power control technique helps in ensuring reliable transmission of messages or data over the beams, leading to improved communication quality.
- Increased capacity: By efficiently managing power levels, the network can support a larger number of wireless devices, thereby increasing the overall capacity of the network.
Original Abstract Submitted
Embodiments of the present disclosure provide methods and apparatus for power control. A method at a network node comprises determining a value of power back-off for a first wireless device based on at least one of a number of wireless devices including the first wireless device, wherein the wireless devices including the first wireless device are co-scheduled by the network node and an estimated max power increase in an overlap area where two or more beams are to be overlapped, wherein one of the two or more beams is for the first wireless device. The method further comprises transmitting a message or data over the beam for the first wireless device, wherein an output power of the beam for the first wireless device is controlled based on the value of power back-off for the first wireless device.
