Digital pre-distortion for multiple-power amplifier transceivers
US-2024429953-A1 · Dec 26, 2024 · US
US9106315B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9106315-B2 |
| Application number | US-201414213168-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 14, 2014 |
| Priority date | Mar 15, 2013 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Official abstract text for this publication.
A remote unit of a distributed antenna system is disclosed that can communicate analog RF signals with both base stations and terminal devices in a coverage zone serviced by the remote unit. In some aspects, the remote unit can include a signal processing module and a transceiver. The transceiver can communicate RF signals between a master unit of the distributed antenna system and a terminal device. The transceiver can also receive analog downlink RF signals from a base station. The signal processing module can convert the analog downlink RF signals to digital downlink signals and provide the digital downlink signals to the master unit.
Opening claim text (preview).
What is claimed is: 1. A distributed antenna system comprising: a master unit; a first remote unit communicatively coupled to the master unit; and a second remote unit communicatively coupled to the master unit; wherein the first remote unit is configured for: receiving analog downlink RF signals from a base station, converting the analog downlink RF signals to digital downlink signals, and providing the digital downlink signals to the master unit; wherein the maste…
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