Patent for adapting transmission parameters based on radio quality
Summary
The USPTO has granted patent US12587308B2 to NEC CORPORATION for a control apparatus and method that adapts transmission parameters based on radio link conditions. The invention predicts radio quality and calculates expected block error rates to determine optimal transmission parameters for downlink or uplink communications.
What changed
The United States Patent and Trademark Office (USPTO) has granted patent US12587308B2 to NEC CORPORATION. This patent covers a control apparatus and method for adapting downlink or uplink transmission parameters based on radio link quality. The apparatus predicts radio quality, calculates expected block error rates or reliability, and uses this information to determine optimal transmission parameters.
This patent grant is primarily of interest to technology companies involved in wireless communication systems, particularly those developing or manufacturing radio terminals and base stations. While not imposing direct compliance obligations, it represents a new intellectual property in the field of radio quality adaptation, which may influence future product development and licensing strategies within the telecommunications sector.
Archived snapshot
Mar 27, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Control apparatus and method thereof for adapting downlink or uplink transmission parameters to radio link condition
Grant US12587308B2 Kind: B2 Mar 24, 2026
Assignee
NEC CORPORATION
Inventors
Takeo Onishi, Eiji Takahashi
Abstract
A control apparatus predicts a probability distribution of radio quality when a downlink transmission from a base station to a radio terminal or an uplink transmission from a radio terminal to a base station is to be performed. The control apparatus calculates an expected value of a block error rate or reliability in the downlink or uplink transmission using the predicted probability distribution. The control apparatus determines a value of each of one or more parameters related to the downlink or uplink transmission, taking into account the calculated expected value.
CPC Classifications
H04L 1/0003 H04L 1/0009 H04L 1/0019 H04L 1/0026 H04L 1/203
Filing Date
2023-05-23
Application No.
18200919
Claims
16
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Source
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