Probabilistic amplitude shaping including energy selection, composition determination, and amplitude symbol sequence determination
US-2025286757-A1 · Sep 11, 2025 · US
Iterative algorithms
Iterative algorithms · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L2025/03611 |
| Official title | {Iterative algorithms} |
| Display label | Iterative algorithms |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 14 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Equalization adaptation schemes for high-speed links
US-11985220-B2 · May 14, 2024 · US
Distribution matching for probabilistic constellation shaping with an arbitrary input/output alphabet
US-11902079-B2 · Feb 13, 2024 · US
Equalization adaptation schemes for high-speed links
US-2023239132-A1 · Jul 27, 2023 · US
Equalization adaptation schemes for high-speed links
US-11646863-B2 · May 9, 2023 · US
Equalization adaptation schemes for high-speed links
US-2023109793-A1 · Apr 13, 2023 · US
Signal estimation apparatus, signal estimation method and program recording medium
US-11588531-B2 · Feb 21, 2023 · US
Distribution matching for probabilistic constellation shaping with an arbitrary input/output alphabet
US-2022303166-A1 · Sep 22, 2022 · US
Computer video game application performance result
US-11364440-B2 · Jun 21, 2022 · US
Wireless receiver apparatus
US-11309991-B2 · Apr 19, 2022 · US
Wireless receiver apparatus
US-2021320750-A1 · Oct 14, 2021 · US
Signal estimation apparatus, signal estimation method and program recording medium
US-2021320707-A1 · Oct 14, 2021 · US
Distribution matching for probabilistic constellation shaping with an arbitrary input/output alphabet
US-11121903-B2 · Sep 14, 2021 · US
Iterative multi-level equalization and decoding
US-10873418-B2 · Dec 22, 2020 · US
Electronic system with RFI cancelation mechanism and related RFI cancelation method
US-10791006-B1 · Sep 29, 2020 · US
Methods and apparatus for discovering codeword decoding order in a serial interference cancellation (SIC) receiver using reinforcement learning
US-10771122-B1 · Sep 8, 2020 · US
Computer video game application performance result
US-2020269141-A1 · Aug 27, 2020 · US
Iterative two dimensional equalization of orthogonal time frequency space modulated signals
US-10673659-B2 · Jun 2, 2020 · US
Iterative frequency offset estimation in wireless networks
US-10511468-B2 · Dec 17, 2019 · US
Iterative two dimensional equalization of orthogonal time frequency space modulated signals
US-2019342126-A1 · Nov 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L2025/03611?
- CPC H04L2025/03611 is the Cooperative Patent Classification code for “Iterative algorithms.”
- How many patents are filed under CPC H04L2025/03611 (Iterative algorithms)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC H04L2025/03611 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).