2results about How to "Reduce bit overhead" patented technology

A resource determining method and a resource determining apparatus are provided. In the method, a plurality of search spaces are mutually associated. For example, downlink control information carried in the plurality of search spaces is the same, or same downlink control information is jointly transmitted in the plurality of search spaces. A terminal device determines an uplink control channel resource based on a CCE start location of a search space that meets a preset condition and that is in the plurality of search spaces, so that a unique uplink control channel resource can be determined. In addition, this application further provides a channel transmission method in which a plurality of mutually associated search spaces may be limited to some extent. For example, ratios of CCE start locations in the search spaces to a quantity of CCEs in a control resource set corresponding to the search spaces are all equal. In this way, a unique uplink control channel resource may be determined for channel transmission.

The application provides a processing method, a processing device and a storage medium. The processing method can be applied to the processing device and includes: transforming a current block according to at least one transform structure. According to the technical scheme, the transform structure can be used to provide a transform for non-independent processing (such as description, transmission or analysis) of the current block, so that the bit overhead of the transform mode of the transform of the current block in a code stream is reduced, and the code stream compression efficiency can be improved.