18574899. Link Adaptation simplified abstract (Nokia Technologies Oy)
Contents
Link Adaptation
Organization Name
Inventor(s)
Andreas Weber of Lehrensteinsfeld (DE)
Paolo Baracca of Stuttgart (DE)
Jafar Mohammadi of Stuttgart (DE)
Kalle Petteri Kela of Kaarina (FI)
Teemu Mikael Veijalainen of Helsinki (FI)
Link Adaptation - A simplified explanation of the abstract
This abstract first appeared for US patent application 18574899 titled 'Link Adaptation
Simplified Explanation: The patent application describes a method for adjusting the channel quality metric in a mobile communication system to optimize data transfer.
- Generating a channel quality metric offset
- Summing the channel quality metric and the offset to adjust the channel quality metric
- Setting modulation and coding scheme based on the adjusted metric
- Obtaining feedback data on data transfer success
- Compiling a loss/reward function based on the feedback data
- Updating a model using the loss/reward function for generating the channel quality metric offset
Key Features and Innovation: - Adjusting channel quality metric for optimal data transfer - Modifying modulation and coding scheme based on feedback data - Updating model using loss/reward function for improved performance
Potential Applications: This technology can be applied in mobile communication systems to enhance data transfer efficiency and reliability.
Problems Solved: - Optimizing channel quality metric for improved data transmission - Enhancing modulation and coding scheme based on feedback data
Benefits: - Improved data transfer performance - Enhanced reliability in mobile communication systems
Commercial Applications: Optimizing data transfer in mobile networks for better user experience and network efficiency.
Questions about the Technology: 1. How does the method described in the patent application improve data transfer in mobile communication systems? 2. What are the key advantages of adjusting the channel quality metric based on feedback data?
Frequently Updated Research: Stay updated on advancements in mobile communication systems and data transfer optimization for potential improvements in this technology.
Original Abstract Submitted
An apparatus, method and computer program is described including: generating a channel quality metric offset; summing a channel quality metric and the channel quality metric offset to generate an adjusted channel quality metric of a channel of a mobile communication system; setting a modulation and coding scheme for transmitting data over the channel based, at least in part, on the adjusted channel quality metric; obtaining feedback data relating to the success of data transfer over said channel; compiling a loss/reward function based, at least in part, on said feedback data; and updating a model using the loss/reward function, wherein the model is used in the generation of said channel quality metric offset.
