Patent ID: 11934915
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The method of claim 1, wherein the request for the plurality of acoustic wave tags comprises a plurality of sound tag generation parameters comprising a set of one or more lifecycle parameters for the generated acoustic wave tags, wherein the set of life cycle parameters for the first acoustic wave tag comprises an expiration date of the first acoustic wave tag, and wherein the data item identified by the set of body wave blocks of the first acoustic wave tag is a first data item, the method further comprising:
unassigning the first acoustic wave tag from the corresponding data item after the expiration date;
including the first acoustic wave tag in a pool of unassigned acoustic wave tags; and
assigning the set of body wave blocks of the first acoustic tag to a second data item in response to receiving a request to assign the second data item to an acoustic wave tag.