METHOD AND APPARATUS FOR DETERMINING CONTEXT INFORMATION USING ELECTROMAGNETIC INTERFERENCE PATTERNS

摘要

The exemplary embodiments of this invention describe a method for determining context information using EMI patterns. The method includes determining emitter information of a measured interference signal. A context is determined based upon the emitter information. Determining the interference signal emitter may also include comparing the measured interference signal to known interference signals. At least one setting of a device may be changed based upon the determined context. Various embodiments of apparatus are also described.