Satellite Internet access — Satellite Internet services are used in locations where terrestrial Internet access is not available and in locations which move frequently. Internet access via satellite is available worldwide, including vessels at sea and mobile land… … Wikipedia
Delay-tolerant networking — (DTN) is an approach to computer network architecture that seeks to address the technical issues in heterogeneous networks that may lack continuous network connectivity. Examples of such networks are those operating in mobile or extreme… … Wikipedia
Channel 4 — This article is about the British television station. For other uses, see Channel 4 (disambiguation). Channel 4 Launched 2 November 1982 Owned by … Wikipedia
Channel access method — In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi point transmission medium to transmit over it and to share its capacity. Examples of shared… … Wikipedia
Channel (communications) — Old telephone wires are a challenging communications channel for modern digital communications. In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or … Wikipedia
satellite communication — Introduction in telecommunication, the use of artificial satellites to provide communications links between various points on Earth (Earth satellite). Communications satellites relay voice, video, and data signals between widely separated fixed… … Universalium
Sirius Satellite Radio — Infobox Company company name = Sirius Satellite Radio company company type = Division of Sirius XM Radio company slogan = The Best Radio on Radio foundation = May 17, 1990 (as Satellite CD Radio, Inc.) location = New York City, New York, United… … Wikipedia
Five (TV channel) — Infobox TV channel name = Five logosize = 200px logofile = Five logo.svg logoalt = Five logo launch = start date|1997|3|30|df=yes picture format = 576i (SDTV 16:9, 4:3) share = 4.6% share as of = June 2008 share source =… … Wikipedia
Iridium (satellite) — Infobox Company name = Iridium Satellite LLC type = Limited liability company genre = foundation = 2001 founder = location city = Bethesda, Maryland location country = United States location = locations = area served = Worldwide key people = Matt … Wikipedia
Timeshift channel — A timeshift channel is a television channel carrying a time delayed rebroadcast of its parent channel s output. This channel runs alongside their parent: the term timeshift does not refer to a network broadcasting at a later time to reflect a… … Wikipedia
PBS Satellite Service — (formerly PBS Schedule X) is a 24 hour alternate network from the Public Broadcasting Service (PBS) that provided a mixed variety of programming selected from PBS s regular network service. It was multicast by some PBS member stations on an over… … Wikipedia