3 results about "Frequency assignment" patented technology

Portable smart ring as a universal remote control, comprising: • a ring body for attachment to a finger; • an adjustable structure for universal fit; • a multi-sensor system for gesture and movement recognition; • a processing unit for interpretation and command generation; • a communication module for signal transmission; • a mobile application interface for frequency assignment, encryption, and adaptation.

The invention relates to the technical field of electromagnetic spectrum management, in particular to a frequency assignment method and system based on a potential conflict compression solution space, and the method comprises the following steps: obtaining spectrum parameters and frequency demands of each frequency device, removing forbidden and protected frequency bands according to task requirements, and determining available frequency resources; under the set constraint condition, detecting the conflict condition of the frequency demand, and reassigning the frequency to the frequency equipment with the conflict through an optimization algorithm so as to maximize the resolution of the conflict; and making the frequency assignment scheme after conflict resolution to form a frequency assignment plan, and issuing the frequency assignment plan to each frequency device. Identifying all potential interferences by pre-establishing a conflict constraint maximization matrix; the candidate frequency range of equipment with conflicts is greatly reduced; and finally, performing efficient optimization in the compressed high-quality solution space. And global constraint and local search are combined, so that the search efficiency is greatly improved while the quality of a solution is ensured.

To provide users with a more enjoyable and satisfying performance experience. [Solution] The instrument information generation device comprises: a drawing operation receiving unit that receives drawing operations from the user; a type determination unit that determines the type of instrument based on the shape of the figure drawn by the drawing operation; a frequency assignment unit that assigns a frequency corresponding to a musical scale to each region into which the figure has been divided; and an instrument information generation unit that generates instrument information by associating information indicating the shape of the figure, instrument type information indicating the determined type of instrument, and frequency information indicating the frequency assigned to the region.