H04L 27/3444
By applying a certain rotation to regular constellations
Official title: {by applying a certain rotation to regular constellations}
H04L27/3444 (By applying a certain rotation to regular constellations) appears on 139 US grants and 158 published applications in this corpus.
Search patents in H04L- Granted patents
- 139
- Published applications
- 158
- Assignees
- 58
- Inventors
- 268
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 8 |
| 2012 | 2 | 5 |
| 2013 | 6 | 5 |
| 2014 | 6 | 19 |
| 2015 | 12 | 8 |
| 2016 | 10 | 13 |
| 2017 | 15 | 11 |
| 2018 | 10 | 12 |
| 2019 | 9 | 17 |
| 2020 | 16 | 10 |
| 2021 | 13 | 9 |
| 2022 | 8 | 10 |
| 2023 | 11 | 10 |
| 2024 | 9 | 6 |
| 2025 | 6 | 7 |
| 2026 | 4 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Information processing apparatus, transmission-side apparatus and method18 Aug 2026US 12,712,591 B2Toyota Jidosha Kabushiki Kaisha
- Data modulation method and apparatus, and medium and storage medium4 Aug 2026US 12,701,038 B2Zte Corporation
- Pre-coding method and transmitter21 Jul 2026US 12,689,416 B2Sun Patent Trust
- Communication method and apparatus21 Apr 2026US 12,609,859 B2Huawei Technologies Co., Ltd.
- Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments25 Nov 2025US 12,483,352 B2Ciena Corporation
- Multi-dimensional constellations with low peak-to-average power ratio27 Aug 2026US 2026/0254702 A1QUALCOMM Incorporated
- Transmitting data to a network node, and receiving data from a network node using grassmann constellations6 Aug 2026US 2026/0230367 A1Telefonaktiebolaget LM Ericsson (publ)
- Rotated constellations for frequency diversity28 May 2026US 2026/0150107 A1QUALCOMM Incorporated
- Communication method and apparatus7 May 2026US 2026/0129433 A1Huawei Technologies Co., Ltd.
- Phase shifted srs and pusch transmission across prb5 Mar 2026US 2026/0067046 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Pre-coding method and transmitter33US 8,842,772 B2Panasonic Intellectual Property Corporation of America · 2014
- Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals15US 9,276,687 B1LG Electronics Inc. · 2016
- Pre-coding method and transmitter15US 9,362,996 B2Sun Patent Trust · 2016
- Pre-coding method and transmitter15US 9,729,217 B2Sun Patent Trust · 2017
- Pre-coding method and transmitter11US 9,843,368 B2Sun Patent Trust · 2017