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Enensys Technologies
ENENSYS Technologies (or ENENSYS Group) designs and manufactures innovative software and professional equipment for the digital media distribution chain. ENENSYS addresses all types of broadcast networks, including Mobile (4G/5G), Broadband (IPTV, OTT), Terrestrial (ATSC 3.0, DVB-T/T2, ISDB-T/Tb, HbbTV) and Satellite (DVB-S/S2/S2X). History The company was founded in 2004 by Regis LE ROUX. In 2017, ENENYS acquired TeamCast, a French company based in Brittany (North West of France). In 2018, ENENSYS acquired the OTT and IPTV Monitoring business of C2MS (formerly known as AJIMI). In 2019, ENENSYS acquired Expway, and the Targeted Ad Insertion business of TDF. As of March 2021, the company counts around 90 employees. Activity ENENSYS has activities in the Terrestrial Broadcast market, Satellite broadcasting, Mobile and Broadband Telecommunications, Test & Monitoring and Ads Insertion technologies. ENENSYS has relevant legacy in some of these domains: Ad Insertion * Targe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cesson-Sévigné
Cesson-Sévigné () is a commune in the Ille-et-Vilaine department in Brittany in northwestern France. It is a suburb directly to the east of Rennes, bordered on its west side by the University of Rennes and the Technopole Atalante. It is primarily a residential area for the middle class. The south side is a mix of commercial and industrial areas, the largest to the east of Rennes. One of the French famous grande école Telecom Bretagne also known as ENST Bretagne has one of its campus here. . Retrieved 16 Octobre 2010. This campus is renowned and reputed for its work in networking domain. Population A small rural town in the early 1960s, the town grew quickly during the following decades. In 1999, it was the fifth commune in the department after |
DVB Over IP
IP over DVB implies that Internet Protocol datagrams are distributed using some digital television system, for example DVB-H, DVB-T, DVB-S, DVB-C or their successors like DVB-S2. This may take the form of IP over MPEG, where the datagrams are transferred over the MPEG transport stream, or the datagrams may be carried in the DVB baseband frames directly, as in GSE. Application examples * Data broadcast (datacast), for example a data carousel sending programme information and media over and over again. * IP multicast, for sending media efficiently to a limited group of subscribing users, using only the transmitter towers where users for the moment are situated. * interactive TV services * To provide internet access by utilizing the DVB system as a broadband downlink, in combination with some narrow-band duplex system. Examples: ** Satellite Internet access, e.g. to buildings in the countryside, using a telephone modem as the back-channel ** Broadband Internet access to trains ** M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology Companies Established In 2004
Technology is the application of knowledge to reach practical goals in a specifiable and Reproducibility, reproducible way. The word ''technology'' may also mean the product of such an endeavor. The use of technology is widely prevalent in medicine, science, Industry (economics), industry, communication, transportation, and daily life. Technologies include physical objects like Kitchen utensil, utensils or machines and intangible Tool, tools such as software. Many technological advancements have led to societal changes. The earliest known technology is the stone tool, used in the Prehistory, prehistoric era, followed by Control of fire by early humans, fire use, which contributed to the Brain size, growth of the human brain and the development of language in the Pleistocene, Ice Age. The invention of the wheel in the Bronze Age enabled wider travel and the creation of more complex machines. Recent technological developments, including the printing press, the telephone, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-S2X
DVB-S2X is an extension of DVB-S2 satellite digital broadcasting standard. DVB-S2X is a digital satellite television broadcast standard. It has been standardized bDVB Projectin March 2014 as an optional extension of DVB-S2 standard. It will also become an ETSI standard. Main features Compared to DVB-S2, efficiency gains up to 51% can be achieved with DVB-S2X. Amongst improvements are: *Higher order modulation schemes (64/128/256APSK) *Smaller Raised-cosine filter, roll-off factors of 5%, 10% and 15% *Improved filtering making it possible to have smaller carrier spacing *Channel bonding in order to combine several different carriers increasing efficiency in DTH applications Channel bonding helps, particularly for UHDTV services. Statistical multiplexing is often used to allow more television services to fit into a single satellite channel. Statistical multiplexing works best when there are many television channels which can share their bandwidth. With UHDTV services, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-S2
Digital Video Broadcasting - Satellite - Second Generation (DVB-S2) is a digital television broadcast standard that has been designed as a successor for the popular DVB-S system. It was developed in 2003 by the Digital Video Broadcasting Project, an international industry consortium, and ratified by ETSI (EN 302307) in March 2005. The standard is based on, and improves upon DVB-S and the electronic news-gathering (or Digital Satellite News Gathering) system, used by mobile units for sending sounds and images from remote locations worldwide back to their home television stations. DVB-S2 is designed for broadcast services including standard and HDTV, interactive services including Internet access, and (professional) data content distribution. The development of DVB-S2 coincided with the introduction of HDTV and H.264 (MPEG-4 AVC) video codecs. Two new key features that were added compared to the DVB-S standard are: * A powerful coding scheme based on a modern LDPC code. For low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-S
Digital Video Broadcasting – Satellite (DVB-S) is the original DVB standard for Satellite Television and dates from 1995, in its first release, while development lasted from 1993 to 1997. The first commercial applications was by Star TV in Asia and Galaxy in Australia, enabling digitally broadcast, satellite-delivered Television to the public.DVB-S was the first DVB standard for satellite, defining the framing structure, channel coding and modulation for 11/12 GHz satellite services It is used via satellites serving every continent of the world. DVB-S is used in both Multiple Channel Per Carrier (MCPC) and Single channel per carrier modes for Broadcast Network feeds as well as for direct-broadcast satellite services like Sky (UK & Ireland) via Astra in Europe, Dish Network and Globecast in the U.S. and Bell Satellite TV in Canada. While the actual DVB-S standard only specifies physical link characteristics and framing, the overlaid transport stream delivered by DVB-S is man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LTE (telecommunication)
In telecommunications, long-term evolution (LTE) is a standard for wireless broadband communication for mobile devices and data terminals, based on the GSM/EDGE and UMTS/HSPA standards. It improves on those standards' capacity and speed by using a different radio interface and core network improvements. LTE is the upgrade path for carriers with both GSM/UMTS networks and CDMA2000 networks. Because LTE frequencies and bands differ from country to country, only multi-band phones can use LTE in all countries where it is supported. The standard is developed by the 3GPP (3rd Generation Partnership Project) and is specified in its Release 8 document series, with minor enhancements described in Release 9. LTE is also called 3.95G and has been marketed as "4G LTE" and "Advanced 4G"; but it does not meet the technical criteria of a 4G wireless service, as specified in the 3GPP Release 8 and 9 document series for LTE Advanced. The requirements were set forth by the ITU-R organisation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multimedia Broadcast Multicast Service
Multimedia Broadcast Multicast Services (MBMS) is a point-to-multipoint interface specification for existing 3GPP cellular networks, which is designed to provide efficient delivery of broadcast and multicast services, both within a cell as well as within the core network. For broadcast transmission across multiple cells, it defines transmission via single-frequency network configurations. The specification is referred to as Evolved Multimedia Broadcast Multicast Services (eMBMS) when transmissions are delivered through an LTE (Long Term Evolution) network. eMBMS is also known as LTE Broadcast. Target applications include mobile TV and radio broadcasting, live streaming video services, as well as file delivery and emergency alerts. Questions remain whether the technology is an optimization tool for the operator or if an operator can generate new revenues with it. Several studies have been published on the domain identifying both cost savings and new revenues. Deployments In 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Over-the-top Media Service
An over-the-top (OTT) media service is a media service offered directly to viewers via the Internet. OTT bypasses cable, broadcast, and satellite television platforms: the types of companies that traditionally act as controllers or distributors of such content. It has also been used to describe no-carrier cellphones, for which all communications are charged as data, avoiding monopolistic competition, or apps for phones that transmit data in this manner, including both those that replace other call methods and those that update software. The term is most synonymous with subscription-based video on demand (SVoD) services that offer access to film and television content (including existing shows and movies for which rights have been acquired from the content owner, as well as original content produced specifically for the service). OTT also encompasses a wave of "skinny" television services that offer access to live streams of linear specialty channels, similar to a traditional s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states, and therefore have associations and formal designations which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation (though a corporation need not be a public company), in the United Kingdom it is usually a public limited company (plc), i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Tv
Digital television (DTV) is the transmission of television signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. At the time of its development it was considered an innovative advancement and represented the first significant evolution in television technology since color television in the 1950s. Modern digital television is transmitted in high-definition television (HDTV) with greater resolution than analog TV. It typically uses a widescreen aspect ratio (commonly 16:9) in contrast to the narrower format of analog TV. It makes more economical use of scarce radio spectrum space; it can transmit up to seven channels in the same bandwidth as a single analog channel, and provides many new features that analog television cannot. A transition from analog to digital broadcasting began around 2000. Different digital television broadcasting standards have been adopted in different parts of the world; below are the more widely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid Broadcast Broadband TV
Hybrid Broadcast Broadband TV (HbbTV) is both an industry standard ( European Telecommunications Standards Institute (ETSI) TS 102 796) and promotional initiative for hybrid digital TV to harmonise the broadcast, Internet Protocol Television (IPTV), and broadband delivery of entertainment to the end consumer through connected TVs (smart TVs) and set-top boxes. The HbbTV Association, comprising digital broadcasting and Internet industry companies, has established a standard for the delivery of broadcast TV and broadband TV to the home, through a single user interface, creating an open platform as an alternative to proprietary technologies. Products and services using the HbbTV standard can operate over different broadcasting technologies, such as satellite, cable, or terrestrial networks. HbbTV can show digital television content from a number of different sources including traditional broadcast TV, Internet, and connected devices in the home. To watch hybrid digital TV, consumer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
