{"id":"https://openalex.org/keywords/small-cells","display_name":"small cells","description":"Small cells are low-power cellular network base stations that extend coverage and capacity, particularly in dense urban and 5G networks.","display_name_alternatives":["small cell","small-cell base stations","small cell base station","small base stations"],"ids":{"openalex":"https://openalex.org/keywords/small-cells","wikidata":"https://www.wikidata.org/wiki/Q7543020"},"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.3915,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.3915,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.0743,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":5865,"cited_by_count":90965,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/small-cells","updated_date":"2026-10-24T04:06:44","created_date":"2026-09-30T00:00:00"}