Shared spectrum is a way of using radio frequencies that allows multiple users to access the same spectrum. This can be done either by using spectrum sharing technologies, or by using spectrum that is already allocated to multiple users.
One of the benefits of shared spectrum is that it can help to reduce the cost of radio spectrum. This is because multiple users can share the same spectrum, which means that there is less need for each user to have their own spectrum.
Another benefit of shared spectrum is that it can help to improve the efficiency of radio spectrum usage. This is because multiple users can share the same spectrum, which means that there is less need for each user to have their own spectrum.
Shared spectrum can also help to improve the quality of service for radio users. This is because multiple users can share the same spectrum, which means that there is less need for each user to have their own spectrum.