{"id":"S92006740","label":"Wireless communication systems","description":"Here are entered works on networks for transmission of voice or data using either radio or optical (e.g. infrared) technologies.","source_url":"https://id.loc.gov/authorities/subjects/sh92006740","normalized_label":"wireless communication systems","broader":["http://id.loc.gov/authorities/subjects/sh85133301"],"aliases":["Communication systems, Wireless","Wireless data communication systems","Wireless information networks","Wireless telecommunication systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92006740","provider":"lcsh","revision":"138db700bb93e912","taxonomy_revision":"f050b5d4780b1289","title":"Wireless communication systems","url":"/topics/S92006740","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5496718405132224006","address_version":"morton4x16-v1","coordinates":[0,21,61349,20480],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}