Method of wireless communication, terminal device and network device
US-2024365314-A1 · Oct 31, 2024 · US
Separate analysis of uplink or downlink
Separate analysis of uplink or downlink · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04W52/14 |
| Official title | Separate analysis of uplink or downlink |
| Display label | Separate analysis of uplink or downlink |
| Total patents | 980 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 61 |
| 2016 | 65 |
| 2017 | 84 |
| 2018 | 69 |
| 2019 | 95 |
| 2020 | 125 |
| 2021 | 82 |
| 2022 | 104 |
| 2023 | 91 |
| 2024 | 97 |
| 2025 | 83 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Prach transmission method and apparatus, and terminal
US-2024334495-A1 · Oct 3, 2024 · US
Multiple Uplink Codepoint Activation
US-2024323969-A1 · Sep 26, 2024 · US
Requirement related to communication of wireless communication device
US-12089166-B2 · Sep 10, 2024 · US
Discontinuous reception (DRX) enhancements in LTE systems
US-11979768-B2 · May 7, 2024 · US
Method and apparatus for controlling power at base station in a communication system
US-2015382308-A1 · Dec 31, 2015 · US
Interference cancellation
US-2015381248-A1 · Dec 31, 2015 · US
Interference cancellation
US-2015381335-A1 · Dec 31, 2015 · US
Apparatus, system and method of transmit power control for wireless communication
US-9225396-B2 · Dec 29, 2015 · US
Apparatus, system and method of transmit power control for wireless communication
US-2015365908-A1 · Dec 17, 2015 · US
Handling uplink transmit power reporting
US-2015358920-A1 · Dec 10, 2015 · US
Random access failure in wireless device multiple timing advance groups
US-9210667-B2 · Dec 8, 2015 · US
Power control in orthogonal sub-channels in wireless communications
US-9210663-B2 · Dec 8, 2015 · US
Time alignment timer in multicarrier communications
US-9210675-B2 · Dec 8, 2015 · US
Wireless device for multicarrier communications
US-9210676-B2 · Dec 8, 2015 · US
Pathloss reference configuration in a wireless device and base station
US-9204407-B2 · Dec 1, 2015 · US
Method and device for real time transmission power control in wireless communication system
US-2015319705-A1 · Nov 5, 2015 · US
Apparatus and method for performing a handover in a wireless communication system
US-9179369-B2 · Nov 3, 2015 · US
Random access in networks with carrier aggregation
US-9179420-B2 · Nov 3, 2015 · US
Systems and methods for wireless signal measurement and reporting for device to-device communication
US-9173124-B2 · Oct 27, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04W52/14?
- CPC H04W52/14 is the Cooperative Patent Classification code for “Separate analysis of uplink or downlink.”
- How many patents are filed under CPC H04W52/14 (Separate analysis of uplink or downlink)?
- Our database includes 980 publications tagged with this CPC code.
- Is patent activity under CPC H04W52/14 growing?
- Publication counts under this code: 97 in 2024 vs 83 in 2025 (latest complete years).