18552879. CLOSED LOOP POWER CONTROL FOR UPLINK CARRIER AGGREGATION simplified abstract (Telefonaktiebolaget LM Ericsson (PUBL))
Contents
CLOSED LOOP POWER CONTROL FOR UPLINK CARRIER AGGREGATION
Organization Name
Telefonaktiebolaget LM Ericsson (PUBL)
Inventor(s)
[[:Category:Holger URBAN Bergstr�m of LERUM (SE)|Holger URBAN Bergstr�m of LERUM (SE)]][[Category:Holger URBAN Bergstr�m of LERUM (SE)]]
[[:Category:Lars R�nnborn of PIXBO (SE)|Lars R�nnborn of PIXBO (SE)]][[Category:Lars R�nnborn of PIXBO (SE)]]
Andreas Andersson of LANDVETTER (SE)
CLOSED LOOP POWER CONTROL FOR UPLINK CARRIER AGGREGATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18552879 titled 'CLOSED LOOP POWER CONTROL FOR UPLINK CARRIER AGGREGATION
The abstract describes a method performed by a base station to adjust the transmission power of a primary cell in a cell group based on the power headroom associated with the primary cell.
- The method involves receiving an indication of the first power headroom from a wireless device.
- Determining a power headroom target and comparing it with the first power headroom.
- Based on the comparison, deciding whether to adjust the transmission power of the primary cell.
Potential Applications: - This technology can be used in cellular networks to optimize the transmission power of primary cells for better network performance. - It can be applied in 5G networks to improve efficiency and coverage.
Problems Solved: - Efficient power management in cellular networks. - Optimization of transmission power for better network performance.
Benefits: - Improved network efficiency. - Enhanced coverage and connectivity. - Better resource utilization in cellular networks.
Commercial Applications: Title: "Optimized Power Management for Cellular Networks" This technology can be utilized by telecommunications companies to enhance the performance of their networks, leading to better service quality for customers and potentially reducing operational costs.
Questions about the technology: 1. How does this method improve the overall efficiency of cellular networks? 2. What are the key factors considered when determining the power headroom target in this method?
Original Abstract Submitted
According to an aspect, there is provided a method performed by a base station for adjusting a transmission power of a primary cell of a cell group. The method comprises receiving (), from a wireless device, an indication of a first power headroom associated with the primary cell; determining () a power headroom target; comparing () the first power headroom and the power headroom target; and determining () whether to adjust a transmission power of the primary cell based on the comparison.
