H04L 25/03216
Using the m-algorithm
Official title: {using the M-algorithm}
H04L25/03216 (Using the m-algorithm) appears on 67 US grants and 66 published applications in this corpus.
Search patents in H04L- Granted patents
- 67
- Published applications
- 66
- Assignees
- 41
- Inventors
- 123
- Latest grant
- 13 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 4 |
| 2006 | 0 | 4 |
| 2007 | 5 | 2 |
| 2008 | 2 | 4 |
| 2009 | 2 | 7 |
| 2010 | 3 | 5 |
| 2011 | 3 | 2 |
| 2012 | 5 | 9 |
| 2013 | 8 | 5 |
| 2014 | 7 | 8 |
| 2015 | 7 | 2 |
| 2016 | 7 | 5 |
| 2017 | 8 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for selecting candidates in a K-Best algorithm of a multiple input multiple output decoder13 Jul 2021US 11,063,695 B2Huawei Technologies Co., Ltd.
- Soft bit computation unit for MIMO detection and error correction1 Oct 2019US 10,432,433 B2NXP USA, Inc.
- Direct digital synthesis of signals using maximum likelihood bit-stream encoding19 Feb 2019US 10,209,987 B2Intel Corporation
- Software digital front end (SoftDFE) signal processing3 Oct 2017US 9,778,902 B2Intel Corporation
- Method and apparatus for low-complexity quasi-reduced state soft-output equalizer26 Sep 2017US 9,774,400 B2Huawei Technologies Co., Ltd.
- Apparatus and method for selecting candidates in a k-best algorithm of a multiple input multiple output decoder29 Oct 2020US 2020/0344000 A1Huawei Technologies Co., Ltd.
- Soft Bit Computation Unit for MIMO Detection and Error Correction14 Mar 2019US 2019/0081824 A1NXP USA, Inc.
- Direct digital synthesis of signals using maximum likelihood bit-stream encoding12 Oct 2017US 2017/0293485 A1Intel Corporation
- Method and Apparatus for Low-Complexity Quasi-Reduced State Soft-Output Equalizer12 Jan 2017US 2017/0012712 A1Huawei Technologies Co., Ltd.
- Direct digital synthesis of signals using maximum likelihood bit-stream encoding15 Dec 2016US 2016/0365950 A1Intel Corporation
Most cited
By later US patents
- Symbol de-mapping methods in multiple-input multiple-output systems57US 7,308,047 B2Intel Corporation · 2007
- Method and apparauts for symbol decoding41US 5,905,742 AEricsson Inc. · 1999
- Deferred decorrelating decision-feedback detector for supersaturated communications40US 7,218,665 B2BAE Systems Information and Electronic Systems Integration Inc. · 2007
- Power and confidence ordered low complexity soft turbomud with voting system36US 6,704,376 B2BAE Systems Information and Electronic Systems Integration Inc. · 2004
- Systems and methods for receiving a modulated signal containing encoded and unencoded bits using multi-pass demodulation22US 6,366,624 B1Ericsson Inc. · 2002