18571208. CONTROLLING TOTAL AVERAGE TRANSMISSION POWER OF A RADIO BASE STATION simplified abstract (Telefonaktiebolaget LM Ericsson (publ))
Contents
CONTROLLING TOTAL AVERAGE TRANSMISSION POWER OF A RADIO BASE STATION
Organization Name
Telefonaktiebolaget LM Ericsson (publ)
Inventor(s)
Torbjörn Wigren of Uppsala (SE)
Diana Yamalova of Knivsta (SE)
CONTROLLING TOTAL AVERAGE TRANSMISSION POWER OF A RADIO BASE STATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18571208 titled 'CONTROLLING TOTAL AVERAGE TRANSMISSION POWER OF A RADIO BASE STATION
Simplified Explanation: The patent application describes a method for controlling the total average transmission power of a radio base station using an average power control loop and an upper threshold value.
- The method calculates the total average transmission power over a time window by considering the present momentary transmission power and preceding values.
- It limits the momentary transmission power to not exceed the threshold value using a resource threshold factor.
- The method predicts future values of the total average transmission power and adjusts the resource threshold factor accordingly to maintain control.
Key Features and Innovation:
- Control of total average transmission power in a radio base station.
- Utilization of an average power control loop and an upper threshold value.
- Calculation of total average transmission power over a time window.
- Prediction of future values to adjust resource threshold factor.
Potential Applications: This technology can be applied in telecommunications, specifically in the management of transmission power in radio base stations.
Problems Solved:
- Efficient control of total average transmission power.
- Prevention of power spikes that can lead to interference.
- Optimization of resource allocation in radio base stations.
Benefits:
- Improved network performance.
- Enhanced reliability of communication.
- Efficient resource management.
Commercial Applications: The technology can be utilized by telecommunications companies to optimize the performance of their radio base stations, leading to better network coverage and quality of service for customers.
Prior Art: Readers can explore prior patents related to power control in radio base stations to understand the evolution of this technology.
Frequently Updated Research: Stay updated on the latest research in power control algorithms for radio base stations to enhance the efficiency and effectiveness of this technology.
Questions about Power Control in Radio Base Stations: 1. What are the key challenges in managing transmission power in radio base stations? 2. How does the resource threshold factor impact the control of total average transmission power in this method?
Original Abstract Submitted
A method performed by a control device for controlling total average transmission power of a radio base station. The method comprises performing, for a current discrete time value, control of total average transmission power according to an average power control loop and subject to an upper threshold value. The total average transmission power is computed over an averaging time window T of a present value of momentary transmission power and N−1 preceding values. This is controlled to not exceed the threshold value by a resource threshold factor that limits the momentary transmission power and by for at least one future discrete time value less than, or equal to, t+T predicting a future value of the total average transmission power for a future assumed resource threshold factor. The method comprises gradually changing this factor as a function of a present state of the control loop.
