Method and system for orthogonal pilot signaling
US-12500793-B2 · Dec 16, 2025 · US
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Tsui Ernest patents
Tsui Ernest is listed as an inventor on 59 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tsui Ernest |
| Total patents | 59 |
| First publication | May 21, 2015 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and system for controlling uplink transmit power
US-2025343709-A1 · Nov 6, 2025 · US
Port reconfiguration for passive intermodulation interference mitigation
US-2025330209-A1 · Oct 23, 2025 · US
Time division duplexing (tdd) uplink coverage extension using frequency division duplexing (fdd)
US-2025317903-A1 · Oct 9, 2025 · US
Method and system for controlling uplink transmit power
US-12401545-B2 · Aug 26, 2025 · US
Port reconfiguration for passive intermodulation interference mitigation
US-12348261-B2 · Jul 1, 2025 · US
Generating downlink sector beams based on uplink channel estimates utilizing a base band unit pool for modular massive multiple-input multiple-output arrays
US-2024430056-A1 · Dec 26, 2024 · US
Generating downlink sector beams based on uplink channel estimates utilizing a base band unit pool for modular massive multiple-input multiple-output arrays
US-12120052-B2 · Oct 15, 2024 · US
Method and system for controlling uplink transmit power
US-2024291691-A1 · Aug 29, 2024 · US
Method and system for orthogonal pilot signaling
US-2024223406-A1 · Jul 4, 2024 · US
Recent patents
Latest publications not already listed above.
Method and system for controlling uplink transmit power
US-12021660-B2 · Jun 25, 2024 · US
Method and system for determining multiple- input-multiple-output (MIMO) modes
US-11996958-B2 · May 28, 2024 · US
Method and system for orthogonal pilot signaling
US-11962438-B2 · Apr 16, 2024 · US
Method and system for maximizing coverage based on coherence blocks
US-11843480-B2 · Dec 12, 2023 · US
Port reconfiguration for passive intermodulation interference mitigation
US-2023254004-A1 · Aug 10, 2023 · US
Method and system for orthogonal pilot signaling
US-2023198813-A1 · Jun 22, 2023 · US
Method and system for controlling downlink transmit power
US-2023164003-A1 · May 25, 2023 · US
Port reconfiguration for passive intermodulation interference mitigation
US-11658697-B2 · May 23, 2023 · US
Method and system for orthogonal pilot signaling
US-11611456-B2 · Mar 21, 2023 · US
Method and system for calibrating modular antenna arrays
US-2023050488-A1 · Feb 16, 2023 · US
Method and system for controlling downlink transmit power
US-11582070-B2 · Feb 14, 2023 · US
Method and system for uplink beam optimization and calibration
US-2023044335-A1 · Feb 9, 2023 · US
Generating downlink sector beams based on uplink channel estimates utilizing a base band unit pool for modular massive multiple-input multiple-output arrays
US-2023044755-A1 · Feb 9, 2023 · US
Method and system for predicting a downlink channel
US-2023038585-A1 · Feb 9, 2023 · US
Method and system for determining uplink and downlink weights for antenna elements of modular antenna arrays
US-2023029375-A1 · Jan 26, 2023 · US
Method and system for uplink beam optimization and calibration
US-11533199-B2 · Dec 20, 2022 · US
Method and system for calibrating modular antenna arrays
US-11532882-B2 · Dec 20, 2022 · US
Method and system for predicting a downlink channel
US-11523396-B2 · Dec 6, 2022 · US
Generating downlink sector beams based on uplink channel estimates utilizing a base band unit pool for modular massive multiple-input multiple-output arrays
US-11509435-B2 · Nov 22, 2022 · US
Method and system for determining uplink and downlink weights for antenna elements of modular antenna arrays
US-11496201-B2 · Nov 8, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| At & T Ip I Lp | 59 |
| At & T Mobility Ii Llc | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04W72/23 | 45 |
| H04W24/08 | 41 |
| H04W24/02 | 40 |
| H04L5/0048 | 40 |
| H04L5/1461 | 40 |