CBRS REVIEW TIPS QUESTIONS AND ANSWERS SURE
A+
✔✔ESC detect when a incumbent user is broadcasting in the CBRS band and
communicates with the _______ to alert all lower end tiers. - ✔✔SAS
✔✔CPI is responsible for? - ✔✔Entering accurate information about all CBSD to the
SAS.
✔✔A CBSD need to be authorized by __________ before it can be used the transmit in
the CBRS band. - ✔✔FCC
✔✔First a CBSD must send a ______________ to the SAS. The SAS with
communicate with the CBSD by sending a ____________ code. - ✔✔Registration
request.
Registration response.
✔✔Second, once a CBSD is registered the CBSD must then send a ____________ to
the SAS so see what Spectrum is being used by other users. The SAS will respond
back to the CBSD with a __________. - ✔✔1. Spectrum inquiry request.
2. Spectrum inquiry response with a list of frequencies and TX power the CBSD can
use.
✔✔Third the CBSD will send a __________ to the SAS asking to use a range of CBRS
spectrum at a giving TX power. (Ex. id like to use 3570 MHz - 3590 MHz at TX power of
27 dBm.) If the SAS approves it will give a _________. - ✔✔1. Grant request.
2. ID for the spectrum grant.d
✔✔Last before a CBSD can transmit is must send a ________. The SAS with respond
with Heartbeat respond code. - ✔✔Heartbeat request
A+
✔✔ESC detect when a incumbent user is broadcasting in the CBRS band and
communicates with the _______ to alert all lower end tiers. - ✔✔SAS
✔✔CPI is responsible for? - ✔✔Entering accurate information about all CBSD to the
SAS.
✔✔A CBSD need to be authorized by __________ before it can be used the transmit in
the CBRS band. - ✔✔FCC
✔✔First a CBSD must send a ______________ to the SAS. The SAS with
communicate with the CBSD by sending a ____________ code. - ✔✔Registration
request.
Registration response.
✔✔Second, once a CBSD is registered the CBSD must then send a ____________ to
the SAS so see what Spectrum is being used by other users. The SAS will respond
back to the CBSD with a __________. - ✔✔1. Spectrum inquiry request.
2. Spectrum inquiry response with a list of frequencies and TX power the CBSD can
use.
✔✔Third the CBSD will send a __________ to the SAS asking to use a range of CBRS
spectrum at a giving TX power. (Ex. id like to use 3570 MHz - 3590 MHz at TX power of
27 dBm.) If the SAS approves it will give a _________. - ✔✔1. Grant request.
2. ID for the spectrum grant.d
✔✔Last before a CBSD can transmit is must send a ________. The SAS with respond
with Heartbeat respond code. - ✔✔Heartbeat request
