单词 | uplink |
释义 | uplinkn. A communication link for transmissions from the earth to a satellite, weather balloon, etc. Frequently attributive. ΘΚΠ society > communication > telecommunication > [noun] > link or network > types of star1924 star network1924 data link1953 downlink1963 uplink1968 integrated services digital network1974 ISDN1974 UMTS1990 1968 W. M. Griggs AMSS Prototype Radiosonde (Rep. AD-680-409) 4 The radiosonde is designed to perform two functions... As a transponder, it must receive the uplink range tones. 1975 Sci. Amer. June 127/1 Since its launch in late 1972 it has offered a repeater service open to all, with an uplink at two meters and a downlink at 10. 1982 New Scientist 9 Sept. 682/1 These ‘uplink’ signals are at frequencies between 5·9 and 6·4 gigahertz. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2019). uplinkv. Telecommunications. transitive. To relay (data or a signal) by means of an uplink. Cf. downlink v. ΘΚΠ society > communication > telecommunication > [verb (transitive)] > transmit or relay to get through1819 relay1872 transmit1877 uplink1975 downlink1978 1975 Phi Delta Kappan 56 540/1 The first educational television programme was uplinked to ATS-6 from Rosman at 9:00am EDT on July 2, 1974. 1991 Omni Apr. 104/2 I can uplink fax transmissions to a satellite, receive telexes, and bring wide-body airplanes screaming out of the sky. 1999 Balloons & Airships Mar. 20/1 The footage was up-linked to a chase aircraft which carried the compatible microwave equipment on board. 2005 Chicago Tribune (Midwest ed.) 9 Oct. i. 23/4 The event..was uplinked to a satellite for use by TV stations around the state. This is a new entry (OED Third Edition, March 2013; most recently modified version published online December 2021). < |
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