00000nam 2200000zi 4500 9.925814 CaOODSP 20240226072611 m o d f cr ||||||||||| 230802t20232023onca ob f000 0 eng d 9780660497778 CaOODSP eng rda CaOODSP D69-69/2023E-PDF Emerging technology snapshot : beyond line-of-sight communications and applications. [Ottawa] : DRDC = RDDC, 2023. ©2023 1 online resource (2 unnumbered pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Issued also in French under title: Technologie émergente en bref : communications et applications au-delà de la portée optique. Caption title. "CAN Unclassified." Includes bibliographical references. "Modern wireless communications systems normally require a transmitter and receiver to be within ‘line-of-sight’ of each other. For example, smartphones switch between base stations to stay connected and enable voice and data transmission while on the move. Beyond line-of-sight (BLOS) refers to technologies or systems that extend the range of wireless communications systems beyond this limit. Applications include BLOS control of Unmanned Aerial Vehicles (UAVs), radars able to see targets over-the-horizon and ad-hoc communications networks used for natural disaster relief"--page [1]. Wireless communication systems Technological innovations Research. Defence R&D Canada, issuing body. Canada. Department of National Defence, issuing body. Technologie émergente en bref : (CaOODSP)9.925813 PDF 338 KB https://publications.gc.ca/collections/collection_2024/rddc-drdc/D69-69-2023-eng.pdf