公开(公告)号：US11785486B1

公开(公告)日：2023-10-10

申请号：US17116967

申请日：2020-12-09

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Ruoyu Sun ,  Mark J. Poletti ,  Zaheer Syed

IPC: H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: A telecommunication radio frequency channel evaluation tool, software and method of creating the tool are disclosed. The tool identifies restrictions associated with incumbent users of spectral bandwidth within a shared spectrum and assesses channel availability for third party transmitters in the shared spectrum. Generally, the tool comprises a database of incumbent users' locations and corresponding protection areas within a geographic area, population density within the geographic area, and restrictions on third party transmissions associated with each of the incumbent users.