There can be many reasons for a company's staff or customers getting a poor cellular signal on the premises. If you've identified your own building as the source of signal problems, the most common and most effective solution is a bi directional amplifier or BDA.
If you aren’t familiar with bi directional amplifiers, you can read more about what they are and how they work here, but the main things you need to understand are:
- DAS (distributed antenna system) is strategically placed in your building
- They pick up the signal you are trying to receive
- The BDA amplifies it (or “boost” it)
- They redistribute that boosted signal throughout your building