Are small cell base stations a good idea?
Small cell base stations are more useful than ever with the ubiquity of smartphones, rising data usage, and the advent of 5G. However, small cell base station designs must meet these demands as well as weight and volume restrictions, without sacrificing performance or significantly increasing power consumption.
What are base station types?
Base station types. first the AC/DC or isolated PoE converter generating the intermediate bus voltage of 12 V or 5 V, and then a point-of-load converter to step down once more to the necessary voltage level. If the PoE architecture includes power-sourcing equipment (PSE), a 48-V power rail has to be stepped down to power the PSE controller.
How does a small cell base station affect a smartphone's battery life?
When a mobile device is close to a small-cell base station, the power needed to transmit the signal is much lower compared to the power needed to transmit a signal from a cell tower far away, thus extending smartphone battery life.
What is a small cell radio?
Telecommunications equipment manufacturers have taken traditional macro radio designs and shrunk them down into what’s called a small cell. Small cells are smaller and cheaper than a cell tower and can be installed in a variety of areas, bringing more base stations closer to users.
How do you convert a base station to a power supply?
The most common method is to use multistage conversion: Table 1. Base station types. first the AC/DC or isolated PoE converter generating the intermediate bus voltage of 12 V or 5 V, and then a point-of-load converter to step down once more to the necessary voltage level.
What is NXP integrated small cell (ISC)?
NXP’s Integrated Small Cell offers: Software defined radio (SDR), that allows to choose optimized software algorithm for the ISC used cases and brings feature flexibility. Open RF interface optimized for price, power and performance for both sub 6 Ghz and mmWave applications.
Small cell base station design resources | TI.com
33 rows View the TI Small cell base station block diagram, product recommendations, reference designs and start designing.
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