Methods and apparatuses for generating real-environment noise using statistical approach
AssigneeElectronics and Telecommunications Research Instit
InventorsSu Na Choi, Jong Hwa Kwon
Life of this patent
Estimating the term…
Abstract
Disclosed are method and apparatus of generating noise that effectively performs performance evaluation of electronic equipment in a real environment by generating the noise having a statistic characteristic of real noise in a laboratory environment, by estimating a noise parameter set by measuring the noise and generating random noise data using a random noise data generation function having a statistic characteristic corresponding to the noise parameter set to generate radio noise.
Claims20
A method of generating noise which is performed by an apparatus of generating the noise, the method comprising:
- generating noise data by measuring the noise;
- selecting a noise model for processing the noise data;
- and
- estimating a parameter of the noise data by using the noise data and the noise model.
An apparatus of generating noise, comprising:
- a receiving unit configured to receive a radio signal;
- and
- a noise parameter estimating unit configured to generate noise data by measuring the noise from the received radio signal, select a noise model for processing the noise data, and estimate the parameter of the noise data by using the noise data and the noise model.
Dependencies are inferred from the claim text.