Method for obtaining digitised samples of radio signals, method for processing a sample search query, method for processing radio signals, related devices and equipment

摘要

The method involves sending a request message (REQ) to an interrogation server of a database of a data network (E1), where the database stores digitized samples transmitted by a communication equipment. The digitized samples are indexed by a time index, a geographic location index, and a frequency index having a reception frequency of a radio signal, where the request includes a time criterion, a geographic location criterion and a temporal frequency criterion. A response message including the digitized samples with associated indexes meeting the criteria of the request is received (E2). Independent claims are also included for the following: (1) a method for processing a search request of radio signals (2) a method for processing a radio signal received by a radio reception equipment (3) a computer program comprising a set of instructions for performing a method for obtaining digitized samples of a radio signal (4) a computer program comprising a set of instructions for performing a method for processing a search request of radio signals (5) a computer program comprising a set of instructions for performing a method for processing a radio signal received by a radio reception equipment.