| 词条 | UDcast |
| 释义 |
|name = UDcast |logo= UDcast logo.jpg |type = Private |foundation = 2000 |location = Sophia Antipolis |key_people = |industry = Telecommunications |products = Networking equipment |homepage = {{URL |www.udcast.com/ }} }} UDcast was a company that provided products for Internet Protocol (IP) over broadcast media. It developed technology for IP networks over satellite and servers to provide television on mobile networks. HistoryUDcast was involved in international standards organisations such as ETSI and the Internet Engineering Task Force. UDcast was founded in June 2000 by members of the INRIA research center who had helped develop Unidirectional Link Routing (the UD stands for unidirectional, and the cast for broadcast). The mechanism was published in 2001 as number 3077 in the Request for Comments series.[1] Founders included Antoine Clerget, Patrick Cipière, Emmanuel Duros, and Luc Ottavj.[2] From at least 2003 through 2007, Hubert Zimmermann served as chief executive officer.[3][4][5] UDcast marketed wide-area network optimization appliances optimized for satellite infrastructures, with optimizations targeted at some specific satellite markets. They used acronyms such as DVB-H, DVB-SH, ATSC and WiMAX. On 3 February 2011 OneAccess Networks announced they completed the acquisition of UDCast.[6] References1. ^{{Cite web |title= A Link-Layer Tunneling Mechanism for Unidirectional Links |work= RFC 3077 |date= March 2001 |publisher= Internet Engineering Task Force |author= Emmanuel Duros, Walid Dabbous|url= http://tools.ietf.org/html/rfc3077 |display-authors=etal}} 2. ^{{Cite web |title= Key People |work= Old web site |url= http://www.udcast.com/company/udcast_keypeople.htm |deadurl=yes |archiveurl= https://web.archive.org/web/20090713100533/http://www.udcast.com/company/udcast_keypeople.htm |archivedate= 13 July 2009 }} 3. ^{{Cite news |title= ND Satcom adds UDcast's UDgateway to SkyARCS platform |date= 9 September 2004 |work= Telecom Paper |url= http://www.telecompaper.com/news/nd-satcom-adds-udcasts-udgateway-to-skyarcs-platform--418426 |accessdate= 2 August 2013 }} 4. ^{{Cite news |title= Connect-World Asia-Pacific I 2007 |url= http://www.connect-world.com/magazine/past_issues/asia-pacific_ict_telecom_magazine_past_issue.php?magazine_info_id=17 |deadurl=yes |archiveurl= https://web.archive.org/web/20080313160245/http://www.connect-world.com/magazine/past_issues/asia-pacific_ict_telecom_magazine_past_issue.php?magazine_info_id=17 |archivedate= 13 March 2008 |accessdate= 2 August 2013 }} 5. ^{{Cite web |title= Hubert Zimmermann CEO |work= Old web site |url= http://udcast.net/company/udcast_zimmermann.htm |deadurl=yes |archiveurl= https://web.archive.org/web/20040718171432/http://udcast.net/company/udcast_zimmermann.htm |archivedate= 18 July 2004 |accessdate= 2 August 2013 }} 6. ^{{Cite news |title= OneAccess Acquires WAN Optimisation Vendor UDcast to Further Enhance Cloud Services for Operators |work= News release |date= 3 February 2011 |url= http://www.oneaccess-net.com/press-center/press-releases/item/374-oneaccess-acquires-wan-optimisation-vendor-udcast-to-further-enhance-cloud-services-for-operators |accessdate= 9 February 2015 }} 2 : Satellite Internet access|Telecommunications companies of France |
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