System and method for coordination of wireless maintenance channel power control
US-2017215150-A1 · Jul 27, 2017 · US
Power control of broadcast channels
Power control of broadcast channels · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04W52/322 |
| Official title | {Power control of broadcast channels} |
| Display label | Power control of broadcast channels |
| Total patents | 401 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 28 |
| 2017 | 55 |
| 2018 | 39 |
| 2019 | 55 |
| 2020 | 43 |
| 2021 | 40 |
| 2022 | 36 |
| 2023 | 34 |
| 2024 | 13 |
| 2025 | 20 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for cancelling inter-cell interference in communication system
US-9584293-B2 · Feb 28, 2017 · US
Method and apparatus for transmitting and receiving data
US-9520979-B2 · Dec 13, 2016 · US
Power control method for device-to-device (D2D) communication in wireless communication system and apparatus therefor
US-9516608-B2 · Dec 6, 2016 · US
Method and apparatus for controlling transmit power in wireless communication system
US-2016323831-A1 · Nov 3, 2016 · US
Method, apparatus, and system for providing plurality of services using one beacon
US-2016323812-A1 · Nov 3, 2016 · US
Broadcast signal transmitter/receiver and broadcast signal transmitting/receiving method
US-9484993-B2 · Nov 1, 2016 · US
Method and apparatus for coverage enhancement
US-9445378-B2 · Sep 13, 2016 · US
Method and apparatus for power control and interference coordination
US-9445380-B2 · Sep 13, 2016 · US
Power control of device-to-device synchronization signal
US-2016255597-A1 · Sep 1, 2016 · US
Notification method and device, and acquisition method and device for downlink power adjustment
US-2016242020-A1 · Aug 18, 2016 · US
Method and apparatus for controlling transmit power in wireless communication system
US-9414322-B2 · Aug 9, 2016 · US
Signal transmission method and apparatus of multi-antenna base station
US-9386533-B2 · Jul 5, 2016 · US
Communication units and methods for power control of broadcast communication
US-9380542-B2 · Jun 28, 2016 · US
Method and device for sending a paging indicator channel frame
US-9380560-B2 · Jun 28, 2016 · US
Radio frequency identification modes in patient monitoring
US-2016165554-A1 · Jun 9, 2016 · US
Method and apparatus for energy savings and interference reduction in a wireless communications network
US-9357499-B2 · May 31, 2016 · US
Power control method for device-to-device (d2d) communication in wireless communication system and apparatus therefor
US-2016150484-A1 · May 26, 2016 · US
Method and apparatus for coverage enhancement
US-2016142981-A1 · May 19, 2016 · US
Method and apparatus for power control in a radio communication system
US-9326289-B2 · Apr 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04W52/322?
- CPC H04W52/322 is the Cooperative Patent Classification code for “Power control of broadcast channels.”
- How many patents are filed under CPC H04W52/322 (Power control of broadcast channels)?
- Our database includes 401 publications tagged with this CPC code.
- Is patent activity under CPC H04W52/322 growing?
- Publication counts under this code: 13 in 2024 vs 20 in 2025 (latest complete years).