H04B 7/0482
Adaptive codebooks
Official title: {Adaptive codebooks}
H04B7/0482 (Adaptive codebooks) appears on 394 US grants and 473 published applications in this corpus.
Search patents in H04B- Granted patents
- 394
- Published applications
- 473
- Assignees
- 92
- Inventors
- 839
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 7 |
| 2011 | 1 | 8 |
| 2012 | 1 | 13 |
| 2013 | 5 | 26 |
| 2014 | 24 | 25 |
| 2015 | 35 | 38 |
| 2016 | 24 | 23 |
| 2017 | 16 | 24 |
| 2018 | 27 | 24 |
| 2019 | 34 | 48 |
| 2020 | 41 | 53 |
| 2021 | 45 | 35 |
| 2022 | 34 | 44 |
| 2023 | 35 | 32 |
| 2024 | 32 | 31 |
| 2025 | 27 | 22 |
| 2026 | 12 | 14 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Adaptive uplink SU-MIMO precoding in wireless cellular systems based on reception quality measurements25 Aug 2026US 12,719,535 B2Telefonaktiebolaget LM Ericsson (publ)
- 8TX codebook enhancements18 Aug 2026US 12,712,618 B2Zte Corporation
- Channel state information codebook parameter configuration for dynamic antenna port adaptation23 Jun 2026US 12,665,639 B2QUALCOMM Incorporated
- Port selection codebook enhancements for spatial and frequency domain density reciprocity9 Jun 2026US 12,652,093 B2QUALCOMM Incorporated
- Permutation-equivariant neural channel coding construction2 Jun 2026US 12,647,160 B2QUALCOMM Incorporated
- Systems and methods for variable code-rate coding24 Sep 2026US 2026/0291565 A1QUALCOMM Incorporated
- Quantized value determination method and apparatus, and storage medium20 Aug 2026US 2026/0246559 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Sensor network configuration6 Aug 2026US 2026/0230885 A1Lenovo (Singapore) Pte. Ltd.
- Channel status information reporting method and apparatus, and storage medium30 Jul 2026US 2026/0222874 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Method for determining precoding codebook and communication device9 Jul 2026US 2026/0197043 A1Beijing Xiaomi Mobile Software Co., Ltd.
Most cited
By later US patents
- Unitary precoding based on randomized FFT matrices69US 8,760,994 B2QUALCOMM Incorporated · 2014
- Wireless communication technology, apparatuses, and methods58US 11,424,539 B2Intel Corporation · 2022
- Unitary precoding based on randomized FFT matrices37US 8,923,109 B2QUALCOMM Incorporated · 2014
- Unitary precoding based on randomized FFT matrices37US 9,106,287 B2QUALCOMM Incorporated · 2015
- Modular antenna array beam forming33US 10,141,993 B2Intel Corporation · 2018