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Switching power between power amplifier systems in a remote radio head system
US9037101B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-9037101-B1 |
| Application number | US-201314142056-A |
| Country | US |
| Kind code | B1 |
| Filing date | Dec 27, 2013 |
| Priority date | Dec 27, 2013 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
Official abstract text for this publication.
A remote radio head system (RRH) transmits first Radio-Frequency-signals (signals) at a first frequency-band (band) and second signals at a second band. The RRH receives and processes first control-data (data) to determine a first duty-cycle (cycle). In response to the first data and based on the first cycle, the RRH switches power between a first power amplifier system (PA) and a second PA and transmits the first signals at the first band through the first PA and transmits the second signals at the second band through the second PA. The RRH receives and processes second data to determine a second cycle. Responding to the second data and based on the second cycle, the RRH switches power between the first PA and the second PA and transmits the first signals at the first band through the first PA and transmits the second signals at the second band through the second PA.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of operating a remote radio head system to transmit first Radio Frequency (RF) signals at a first frequency band and to transmit second RF signals at a second frequency band, the method comprising: receiving and processing first control data to determine a first duty cycle; in response to the first control data, switching power between a first power amplifier system and a second power amplifier system based on the first duty cycle, transmi…
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Classifications
- H04W4/90Primary
Electricity · mapped topic
- H04W72/0406Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9037101B1 cover?
- A remote radio head system (RRH) transmits first Radio-Frequency-signals (signals) at a first frequency-band (band) and second signals at a second band. The RRH receives and processes first control-data (data) to determine a first duty-cycle (cycle). In response to the first data and based on the first cycle, the RRH switches power between a first power amplifier system (PA) and a second PA and…
- Who is the assignee on this patent?
- Sprint Communications Co
- What technology area does this patent fall under?
- Primary CPC classification H04W4/90. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 19 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).