CBRS Questions and Answers Already
Passed
What are Environmental Sensing Capabilities (ESC) in CBRS?
✔✔ ESC systems detect incumbent users, like naval radar, to prevent interference.
What is the purpose of dynamic spectrum sharing in CBRS?
✔✔ To allow multiple users to share the same spectrum efficiently without causing interference.
How does CBRS support the deployment of IoT (Internet of Things) networks?
✔✔ By providing low-cost, flexible spectrum access for IoT devices and networks.
Who regulates the use of CBRS spectrum in the United States?
✔✔ The Federal Communications Commission (FCC).
What is the maximum bandwidth a Priority Access License (PAL) holder can obtain in a given
geographic area?
✔✔ 40 MHz.
1
, How are geographic areas defined for Priority Access License (PAL) holders in CBRS?
✔✔ By census tracts, which allows for localized spectrum access.
What are the responsibilities of the Spectrum Access System (SAS) administrators?
✔✔ To manage spectrum allocations, prevent interference, and ensure spectrum access fairness.
How does CBRS benefit mobile network operators?
✔✔ By providing additional spectrum to expand capacity and improve coverage.
What type of users can operate under the General Authorized Access (GAA) tier without a
license?
✔✔ Any certified user can operate under GAA as long as they do not interfere with PAL or
incumbent users.
How does the use of CBRS spectrum promote innovation in wireless services?
✔✔ It enables new entrants and smaller companies to access spectrum for new wireless
solutions.
2
Passed
What are Environmental Sensing Capabilities (ESC) in CBRS?
✔✔ ESC systems detect incumbent users, like naval radar, to prevent interference.
What is the purpose of dynamic spectrum sharing in CBRS?
✔✔ To allow multiple users to share the same spectrum efficiently without causing interference.
How does CBRS support the deployment of IoT (Internet of Things) networks?
✔✔ By providing low-cost, flexible spectrum access for IoT devices and networks.
Who regulates the use of CBRS spectrum in the United States?
✔✔ The Federal Communications Commission (FCC).
What is the maximum bandwidth a Priority Access License (PAL) holder can obtain in a given
geographic area?
✔✔ 40 MHz.
1
, How are geographic areas defined for Priority Access License (PAL) holders in CBRS?
✔✔ By census tracts, which allows for localized spectrum access.
What are the responsibilities of the Spectrum Access System (SAS) administrators?
✔✔ To manage spectrum allocations, prevent interference, and ensure spectrum access fairness.
How does CBRS benefit mobile network operators?
✔✔ By providing additional spectrum to expand capacity and improve coverage.
What type of users can operate under the General Authorized Access (GAA) tier without a
license?
✔✔ Any certified user can operate under GAA as long as they do not interfere with PAL or
incumbent users.
How does the use of CBRS spectrum promote innovation in wireless services?
✔✔ It enables new entrants and smaller companies to access spectrum for new wireless
solutions.
2
