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EP4356517
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EP About this file: EP4356517
| EP4356517 - SYSTEMS AND METHODS FOR MULTIBAND LINEARIZATION USING KERNEL REGRESSION [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 22.03.2024 Database last updated on 08.04.2026 | |
| Former | The international publication has been made Status updated on 23.12.2022 | ||
| Former | unknown Status updated on 08.07.2021 | Most recent event Tooltip | 02.04.2026 | New entry: Renewal fee paid | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2024/17] | Inventor(s) | 01 /
HAMID, Mohamed 214 41 MALMÖ / SE | 02 /
BISWAS, Ashim 192 74 SOLLENTUNA / SE | 03 /
AMIN, Shoaib 692 38 KUMLA / SE | 04 /
LANDIN, Per 692 93 KUMLA / SE | [2024/17] | Representative(s) | Ericsson Patent Development Torshamnsgatan 21-23 164 80 Stockholm / SE | [2024/17] | Application number, filing date | 21735222.8 | 18.06.2021 | [2024/17] | WO2021EP66542 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022262991 | Date: | 22.12.2022 | Language: | EN | [2022/51] | Type: | A1 Application with search report | No.: | EP4356517 | Date: | 24.04.2024 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.12.2022 takes the place of the publication of the European patent application. | [2024/17] | Search report(s) | International search report - published on: | EP | 22.12.2022 | Classification | IPC: | H03F1/32, H03F3/189, H03F3/24, H04B1/04 | [2024/17] | CPC: |
H03F1/3247 (EP,US);
H04B1/04 (US);
H03F1/3252 (EP);
H03F3/189 (EP,US);
H03F3/24 (EP);
H04B1/0475 (EP);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/17] | Title | German: | SYSTEME UND VERFAHREN ZUR MEHRBANDLINEARISIERUNG MITTELS KERNEL-REGRESSION | [2024/17] | English: | SYSTEMS AND METHODS FOR MULTIBAND LINEARIZATION USING KERNEL REGRESSION | [2024/17] | French: | SYSTÈMES ET PROCÉDÉS DE LINÉARISATION MULTIBANDE UTILISANT UNE RÉGRESSION DE NOYAU | [2024/17] | Entry into regional phase | 13.12.2023 | National basic fee paid | 13.12.2023 | Designation fee(s) paid | 13.12.2023 | Examination fee paid | Examination procedure | 13.12.2023 | Examination requested [2024/17] | 13.12.2023 | Date on which the examining division has become responsible | 08.07.2024 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 13.12.2023 | Renewal fee patent year 03 | 31.03.2024 | Renewal fee patent year 04 | 28.06.2025 | Renewal fee patent year 05 | 31.03.2026 | Renewal fee patent year 06 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [IDA] WO2020187384 (ERICSSON TELEFON AB L M et al.) | [A] EP3286839 (ERICSSON TELEFON AB L M et al.) | [A] LIU TAIJUN ET AL: "Digital Predistortion Linearization with Deep Neural Networks for 5G Power Amplifiers", 2019 EUROPEAN MICROWAVE CONFERENCE IN CENTRAL EUROPE (EUMCE), EUMCE, 13 May 2019 (2019-05-13), pages 216 - 219, XP033634609 | [A] WANG SIQI ET AL: "Complexity Analysis of Wideband Power Amplifiers Linearization in Multi-band Signal Transmission for Massive MIMO systems", 2020 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), IEEE, 4 August 2020 (2020-08-04), pages 960 - 963, XP033839585, DOI: 10.1109/IMS30576.2020.9223943 DOI: http://dx.doi.org/10.1109/IMS30576.2020.9223943 | by applicant | WO2020187384 | E.ZENTENO, Z. A. KHAN, M. ISAKSSON AND P. HANDEL: "Finding Structural Information About RF Power Amplifiers Using an Orthogonal Nonparametric Kernel Smoothing Estimator", IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, vol. 65, no. 5, May 2016 (2016-05-01), pages 2883 - 2889, XP011609926, DOI: 10.1109/TVT.2015.2434497 DOI: http://dx.doi.org/10.1109/TVT.2015.2434497 | S. LLOYD: "Least squares quantization in PCM", IEEE TRANSACTIONS ON INFORMATION THEORY, vol. 28, no. 2, March 1982 (1982-03-01), pages 129 - 137, XP008083648, DOI: 10.1109/TIT.1982.1056489 DOI: http://dx.doi.org/10.1109/TIT.1982.1056489 | M. HAMIDB. BEFERULL-LOZANO: "Nonparametric spectrum cartography using adaptive radial basis functions", IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP, 2017 | M. ISAKSSOND. WISELLD. RONNOW: "Wide-band dynamic modeling of power amplifiers using radial-basis function neural networks", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, vol. 53, no. 11, November 2005 (2005-11-01), pages 3422 - 3428, XP001512590, DOI: 10.1109/TMTT.2005.855742 DOI: http://dx.doi.org/10.1109/TMTT.2005.855742 | J. XUW. JIANGL. MAM. LIZ. YUZ. GENG: "Augmented Time-Delay Twin Support Vector Regression-Based Behavioral Modeling for Digital Predistortion of RF Power Amplifier", IEEE ACCESS, vol. 7, 2019, pages 59832 - 59843, XP011725197, DOI: 10.1109/ACCESS.2019.2915281 DOI: http://dx.doi.org/10.1109/ACCESS.2019.2915281 |