Techniques for controlling spectrum usage of a hierarchical communication system
摘要
說明書
The SAS entities 131, 132 have the following functionality: Enact and enforce all policies and procedures developed by the SAS Administrator; Determine and provide to CBSDs the permissible channels or frequencies at their location; Determine and provide to CBSDs the maximum permissible transmission power level at their location; Retain information on, and enforce, Exclusion Zones and Protection Zones; Communicate with the ESC to obtain information about federal Incumbent User transmissions and instruct CBSDs to move to another frequency range or cease transmissions; Ensure that CBSDs operate in geographic areas and within the maximum power levels required to protect federal Incumbent Users from harmful interference; Register and authenticate the identification information and location of the CBSDs; Ensure that CBSDs protect non-federal incumbent users from harmful interference; Protect Priority Accessed Licensees from interference caused by other PALs and from GAA users; Facilitate Coordination between GAA users operating Category B CBSDs; Resolve conflicting uses of the band while maintaining a stable radio frequency environment; Ensure secure and reliable transmission of information between the SASs and the GBSDs.
