18625316. APPARATUS, METHOD, AND COMPUTER PROGRAM FOR UPLINK POWER CONTROL simplified abstract (Nokia Technologies Oy)
Contents
APPARATUS, METHOD, AND COMPUTER PROGRAM FOR UPLINK POWER CONTROL
Organization Name
Inventor(s)
Kari Juhani Hooli of Oulu (FI)
Esa Tapani Tiirola of Oulu (FI)
APPARATUS, METHOD, AND COMPUTER PROGRAM FOR UPLINK POWER CONTROL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18625316 titled 'APPARATUS, METHOD, AND COMPUTER PROGRAM FOR UPLINK POWER CONTROL
Simplified Explanation: The patent application describes a method for optimizing uplink transmissions in a wireless communication network by shaping the frequency spectrum of the signal.
Key Features and Innovation:
- Receiving uplink resources grant from an access network node.
- Applying frequency-domain spectrum shaping with spectrum extension operation to the baseband signal.
- Selecting uplink power based on the configuration for spectrum shaping.
Potential Applications: This technology can be applied in various wireless communication systems to improve the efficiency and reliability of uplink transmissions.
Problems Solved: This technology addresses the challenge of optimizing uplink transmissions within a frequency band for data transmission in wireless networks.
Benefits:
- Enhanced uplink transmission performance.
- Improved spectral efficiency.
- Better utilization of uplink resources.
Commercial Applications: This technology could be utilized by telecommunications companies, network equipment manufacturers, and wireless service providers to enhance the performance of their networks and improve user experience.
Prior Art: Prior research in the field of wireless communication systems and signal processing may provide insights into similar methods for optimizing uplink transmissions.
Frequently Updated Research: Researchers in the field of wireless communication systems continue to explore new techniques for optimizing uplink transmissions and improving spectral efficiency.
Questions about Uplink Transmission Optimization: 1. How does frequency-domain spectrum shaping with spectrum extension operation improve uplink transmission efficiency? 2. What are the potential challenges in implementing this technology in real-world wireless networks?
Original Abstract Submitted
There is provided an apparatus, computer program and method for causing a user equipment to perform: receiving, from an access network node, a grant of uplink resources for making an uplink transmission within a frequency band for data transmission; determining whether the apparatus is configured to obtain a signal for the uplink transmission by applying a frequency-domain spectrum shaping with spectrum extension operation to a baseband signal; and selecting an uplink power to be used for transmitting the uplink transmission in dependence on said whether the apparatus is configured to apply the frequency-domain spectrum shaping with spectrum extension operation.
