H04L 27/186
In which the information is carried by both the individual signal points
Official title: {in which the information is carried by both the individual signal points and the subset to which the individual signal points belong, e.g. coset coding or related schemes}
H04L27/186 (In which the information is carried by both the individual signal points) appears on 137 US grants and 90 published applications in this corpus.
Search patents in H04L- Granted patents
- 137
- Published applications
- 90
- Assignees
- 72
- Inventors
- 199
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 6 | 3 |
| 2003 | 3 | 5 |
| 2004 | 3 | 11 |
| 2005 | 1 | 9 |
| 2006 | 10 | 6 |
| 2007 | 6 | 10 |
| 2008 | 13 | 6 |
| 2009 | 4 | 5 |
| 2010 | 2 | 3 |
| 2011 | 8 | 4 |
| 2012 | 4 | 2 |
| 2013 | 6 | 2 |
| 2014 | 5 | 3 |
| 2015 | 4 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 4 |
| 2021 | 3 | 2 |
| 2022 | 3 | 4 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmitter and method for transmitting data block in wireless communication system23 Jun 2026US 12,665,711 B2Electronics and Telecommunications Research Institute
- Data modulation method and device, data demodulation method and device, service node, terminal, and medium28 Oct 2025US 12,457,054 B2Zte Corporation
- Communication apparatus, communication system, communication method, and non-transitory computer readable medium1 Apr 2025US 12,267,112 B2NEC Corporation
- Coding and modulation method, demodulation and decoding method, apparatus, and device13 Aug 2024US 12,063,113 B2Huawei Technologies Co., Ltd.
- Method and apparatus for transmitting and receiving uplink reference signal in wireless communication systems25 Jun 2024US 12,021,676 B2Samsung Electronics Co., Ltd.
- Transmitter and method for transmitting data block in wireless communication system8 Oct 2026US 2026/0312754 A1Electronics and Telecommunications Research Institute
- Method and apparatus for transmitting and receiving uplink reference signal in wireless communication systems17 Oct 2024US 2024/0348481 A1Samsung Electronics Co., Ltd.
- Transmitter and method for transmitting data block in wireless communication system22 Aug 2024US 2024/0283592 A1Electronics and Telecommunications Research Institute
- Communication apparatus, communication system, communication method, and non-transitory computer readable medium14 Sep 2023US 2023/0291481 A1NEC Corporation
- Data modulation method and device, data demodulation method and device, service node, terminal, and medium15 Jun 2023US 2023/0188246 A1Zte Corporation
Most cited
By later US patents
- Highly bandwidth efficient communications262US 6,359,923 B1AT&T Wireless Services, Inc. · 2002
- Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDN, and other systems215US 6,470,055 B12002
- Method and system for providing low density parity check (LDPC) encoding211US 7,191,378 B2The DIRECTV Group, Inc. · 2007
- Method and system for routing in low density parity check (LDPC) decoders175US 7,203,887 B2The DirectTV Group, Inc. · 2007
- Trellis coded modulation for transmission over fading mobile satellite channel174US 4,945,549 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1990