Operating environment analysis techniques for wireless communication systems
AssigneeMcMaster University
InventorSimon Haykin
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Abstract
Methods and systems of analyzing an operating environment of wireless communication equipment in a wireless communication system are provided. A stimulus in the operating environment at a location of the wireless communication equipment is sensed and linearly expanded in Slepian sequences using a multitaper spectral estimation procedure. A singular value decomposition is performed on the linearly expanded stimulus, and a singular value of the linearly expanded stimulus provides an estimate of interference at the location of the wireless communication equipment.
Claims29
A method of analyzing an operating environment of wireless communication equipment in a wireless communication system, comprising:
- sensing a stimulus in the operating environment at a location of the wireless communication equipment;
- linearly expanding the stimulus in Slepian sequences using a multitaper spectral estimation procedure;
- and
- performing a singular value decomposition on the linearly expanded stimulus, a singular value of the linearly expanded stimulus providing an estimate of interference at the location of the wireless communication equipment.
A system for analyzing an operating environment of wireless communication equipment in a wireless communication system, comprising:
- an input for receiving a stimulus in the operating environment at a location of the wireless communication equipment;
- and
- a processor operatively coupled to the input and configured to linearly expand the stimulus in Slepian sequences using a multitaper spectral estimation procedure, and to perform a singular value decomposition on the linearly expanded stimulus, a singular value of the linearly expanded stimulus providing an estimate of interference at the location of the wireless communication equipment.
Dependencies are inferred from the claim text.