H04L 25/0236
Using estimation of the other symbols
Official title: {using estimation of the other symbols}
H04L25/0236 (Using estimation of the other symbols) appears on 268 US grants and 252 published applications in this corpus.
Search patents in H04L- Granted patents
- 268
- Published applications
- 252
- Assignees
- 144
- Inventors
- 552
- Latest grant
- 12 May 2026
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|---|---|---|
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| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
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| 2004 | 4 | 15 |
| 2005 | 6 | 11 |
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| 2009 | 9 | 18 |
| 2010 | 13 | 13 |
| 2011 | 17 | 12 |
| 2012 | 17 | 4 |
| 2013 | 25 | 9 |
| 2014 | 29 | 28 |
| 2015 | 26 | 20 |
| 2016 | 18 | 13 |
| 2017 | 10 | 4 |
| 2018 | 6 | 5 |
| 2019 | 7 | 7 |
| 2020 | 4 | 6 |
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| 2022 | 2 | 6 |
| 2023 | 2 | 1 |
| 2024 | 4 | 7 |
| 2025 | 5 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Receiver for and method of receiving symbols over time varying channels with doppler spread12 May 2026US 12,627,548 B2Continental Automotive Technologies GmbH
- System and methods for AI-assisted wireless channel prediction and estimation11 Nov 2025US 12,470,436 B2Aira Technologies, Inc.
- Physical broadcast channel for channel correction15 Jul 2025US 12,362,871 B2QUALCOMM Incorporated
- Data-aided channel tracking for OFDM systems15 Apr 2025US 12,278,717 B2Samsung Electronics Co., Ltd.
- Sidelink control channel successive parameter estimation4 Feb 2025US 12,219,552 B2QUALCOMM 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)
- Method and apparatus for estimating channel in wireless communication system2 Jul 2026US 2026/0189436 A1Postech Research and Business Development Foundation
- Physical broadcast channel for channel correction4 Dec 2025US 2025/0374305 A1QUALCOMM Incorporated
- Devices, system, and methods for joint communications and sensing13 Nov 2025US 2025/0350503 A1Huawei Technologies Co., Ltd.
- System and method for blind channel estimation and coherent differential equalization in an orthogonal frequency division multiplexing (ofdm) receiver17 Jul 2025US 2025/0233777 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Pilot-aided channel estimation for OFDM in wireless systems210US 6,654,429 B1AT&T Corp. · 2003
- Repeating for low-overhead communication in a network162US 9,326,316 B2QUALCOMM Incorporated · 2016
- Guided wave communication system with resource allocation and methods for use therewith124US 10,555,318 B2AT&T Intellectual Property I, L. P. · 2020
- Space-time coding and channel estimation scheme, arrangement and method124US 6,891,897 B1Nortel Networks Limited · 2005
- Apparatus for OFDMA transmission and reception for coherent detection in uplink of wireless communication system and method thereof116US 7,639,660 B2Electronics and Telecommunications Research Institute · 2009