FLEXIBLE USAGE DATA COLLECTION FOR ENVIRONMENTAL SENSING CAPABILITY IN A SHARED SPECTRUM

摘要

An environmental sensing capability (ESC) cloud includes a transceiver configured to exchange heartbeat messages with one or more spectrum access servers (SASs) that are registered to receive ESC services for a shared spectrum. The ESC cloud also includes a processor configured to increment an ESC usage for the one or more SASs in response to successfully exchanging one or more heartbeat messages with the one or SASs in a predetermined time interval. In some cases, the ESC usage is associated with a dynamic protection area (DPA) that defines a local protection area that is activated or deactivated as necessary to protect Department of Defense (DOD) radar systems in the shared spectrum.