01346nab a22003017a 4500 5238 5238 00005238 ES-MaONT 20211006062614.0 190807s2019 sz ||||fs|||| 00| 0 eng d 1020–4148 ES-MaONT Unión Internacional de Telecomunicaciones 1433 Terrestrial wireless communications : Identifying, managing and harmonizing radio-frequency spectrum Geneva : ITU, 2019 52 p. : il., tab. ; 1 documento PDF isbdcontent texto isbdmedia informático rdacarrier recurso en línea In this edition of the ITU News Magazine you will learn more about the importance of terrestrial wireless communications and how WRC-19 can enable their continued success and rollout. Tecnologías habilitadoras digitales 18 radiocommunication communications technologies 4458 5042 Unión Internacional de Telecomunicaciones Geneva, Switzerland : International Telecommunication Union, [2015]- 1000020174842 ITUNews (ES-MaONT)4458 1020‑4148 No. 4, 2019 https://www.itu.int/en/itunews/Documents/2019/2019-04/2019_ITUNews04-en.pdf 0 Acceso a la publicación z REV 0 0 0 0 1 6227 01 01 2019-08-07 0 1000020175526 2019-08-07 00:00:00 2019-08-07 REV pdf