H04B 7/046
Taking physical layer constraints into account
Official title: {taking physical layer constraints into account}
H04B7/046 (Taking physical layer constraints into account) appears on 1,942 US grants and 2,188 published applications in this corpus.
Search patents in H04B- Granted patents
- 1,942
- Published applications
- 2,188
- Assignees
- 306
- Inventors
- 2,232
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 9 |
| 2005 | 3 | 7 |
| 2006 | 4 | 3 |
| 2007 | 6 | 13 |
| 2008 | 1 | 20 |
| 2009 | 4 | 17 |
| 2010 | 11 | 52 |
| 2011 | 18 | 67 |
| 2012 | 53 | 81 |
| 2013 | 64 | 166 |
| 2014 | 141 | 126 |
| 2015 | 163 | 144 |
| 2016 | 145 | 154 |
| 2017 | 138 | 146 |
| 2018 | 138 | 164 |
| 2019 | 180 | 179 |
| 2020 | 208 | 187 |
| 2021 | 161 | 130 |
| 2022 | 138 | 131 |
| 2023 | 111 | 121 |
| 2024 | 107 | 127 |
| 2025 | 86 | 96 |
| 2026 | 58 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Enhanced beam-based codebook subset restriction signaling6 Oct 2026US 12,756,435 B2Telefonaktiebolaget LM Ericsson (publ)
- Beamforming communication system with crossbar switch6 Oct 2026US 12,756,436 B2Skyworks Solutions, Inc.
- Spinal symbol repetition for multiple input multiple output spinal code encoding scheme22 Sep 2026US 12,744,567 B2QUALCOMM Incorporated
- Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus15 Sep 2026US 12,738,992 B2Sun Patent Trust
- MIMO interference cancellation8 Sep 2026US 12,732,240 B2Forefront RF Ltd
- Wireless data communication using polarization information1 Oct 2026US 2026/0303158 A1T-Mobile Innovations LLC
- Codeword determination method for 8-antenna port multi-antenna panel of uplink mimo transmission, and apparatus therefor20 Aug 2026US 2026/0246508 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Uplink codeword selection20 Aug 2026US 2026/0247400 A1InterDigital Patent Holdings, Inc.
- Spinal symbol repetition for multiple input multiple output spinal code encoding scheme6 Aug 2026US 2026/0230131 A1QUALCOMM Incorporated
- Noncoherent channel estimation for multi-antenna system30 Jul 2026US 2026/0222247 A1NXP USA, Inc.
Most cited
By later US patents
- Spatio-temporal processing for communication580US 6,144,711 ACisco Systems, Inc. · 2000
- Method and apparatus for optimization of wireless multipoint electromagnetic communication networks446US 7,248,841 B22007
- Spatio-temporal processing for interference handling318US 6,452,981 B1Cisco Systems, Inc. · 2002
- Apparatus and methods for transmitting or receiving electromagnetic waves212US 10,405,199 B1AT&T Intellectual Property I, L. P. · 2019
- Method and apparatus for uplink transmit power adjustment212US 9,167,535 B2Telefonaktiebolaget'l M Ericsson (Publ) · 2015