H04W 52/24
Using sir [signal to interference ratio] or other wireless path parameters
Official title: using SIR [Signal to Interference Ratio] or other wireless path parameters
H04W52/24 (Using sir [signal to interference ratio] or other wireless path parameters) appears on 7,560 US grants and 8,818 published applications in this corpus.
Search patents in H04W- Granted patents
- 7,560
- Published applications
- 8,818
- Assignees
- 1,080
- Inventors
- 9,576
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 28 | 0 |
| 1999 | 23 | 0 |
| 2000 | 45 | 0 |
| 2001 | 43 | 31 |
| 2002 | 75 | 140 |
| 2003 | 80 | 101 |
| 2004 | 82 | 172 |
| 2005 | 70 | 122 |
| 2006 | 112 | 150 |
| 2007 | 107 | 150 |
| 2008 | 96 | 159 |
| 2009 | 81 | 212 |
| 2010 | 139 | 244 |
| 2011 | 151 | 258 |
| 2012 | 211 | 328 |
| 2013 | 302 | 461 |
| 2014 | 388 | 505 |
| 2015 | 490 | 580 |
| 2016 | 546 | 492 |
| 2017 | 549 | 452 |
| 2018 | 465 | 444 |
| 2019 | 476 | 442 |
| 2020 | 461 | 609 |
| 2021 | 471 | 512 |
| 2022 | 489 | 621 |
| 2023 | 443 | 569 |
| 2024 | 429 | 461 |
| 2025 | 444 | 376 |
| 2026 | 224 | 227 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04W 52/243Taking into account interferences2,776
- H04W 52/242Taking into account path loss2,109
- H04W 52/241Taking into account channel quality metrics1,629
- H04W 52/245Taking into account received signal strength1,421
- H04W 52/247Where the output power of a terminal is based on a path715
- H04W 52/246Where the output power of a terminal is based on a path484
- H04W 52/248Where transmission power control commands are generated based on a path parameter406
Recent patents
- Downlink power control for wireless power transfer6 Oct 2026US 12,757,124 B2Nokia Technologies Oy
- Power headroom report (PHR) triggering and reporting for multiple transmission-reception point (multi-TRP) physical uplink shared channel (PUSCH) repetition operation6 Oct 2026US 12,757,125 B2Nokia Technologies Oy
- Radio resource management for Wi-Fi networks6 Oct 2026US 12,757,126 B2Cisco Technology, Inc.
- Power allocation in cellular communications6 Oct 2026US 12,757,127 B2Dell Products L. P.
- Power control in wireless networks29 Sep 2026US 12,750,787 B2QUALCOMM Incorporated
- Pathloss determination method and apparatus8 Oct 2026US 2026/0312705 A1Beijing Xiaomi Mobile Software Co., Ltd.
- System and method for an adaptive communication enhancement system with a reconfigurable metasurface at an information handling system8 Oct 2026US 2026/0313560 A1Dell Products L. P.
- Method and apparatus for power control in random access procedure8 Oct 2026US 2026/0313561 A1Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for adaptive resource control in radio access networks24 Sep 2026US 2026/0292706 A1Verizon Patent and Licensing Inc.
- Power control in wireless networks24 Sep 2026US 2026/0292707 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and apparatus for high rate packet data transmission574US 6,574,211 B2QUALCOMM Incorporated · 2003
- Method and system for localizing interference in spectrum co-existence network408US 9,923,700 B2Spectrum Effect Inc. · 2018
- System and method for providing resource sharing, synchronizing, media coordination, transcoding, and traffic management in a vehicular environment380US 9,083,581 B1Cisco Technology, Inc. · 2015
- Method and system for channel allocation using power control and mobile-assisted handover measurements378US 5,491,837 AEricsson Inc. · 1996
- Code division multiple access (CDMA) communication system333US 6,157,619 AInterDigital Technology Corporation · 2000