Patent ID: 11948028
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a computer to perform a method comprising:
transmitting, to a tag, a group trigger;
receiving, from the tag, a list of nearby tags, wherein the list of nearby tags was generated by the tag combining a plurality of tag lists received from a plurality of neighboring tags, wherein each respective tag list of the plurality of tag lists was received from a different neighboring tag and includes a list of tags within communicative range of the neighboring tag that provided the respective tag list;
comparing the list of nearby tags to a reference list that includes all expected tags;
determining whether the list of nearby tags matches the reference list; and
transmitting, to the tag, an ungroup trigger.