Presentation on theme: "Mats Erixon KTH-CSC Advanced Media Technology"— Presentation transcript:
1Mats Erixon KTH-CSC Advanced Media Technology Technical Challenges and Ongoing Development; Experiences of Extreme Low Latency Visual CommunicationMats Erixon KTH-CSC Advanced Media Technology
21. The fundamentalsStable? 550 ppmNew results reported in 2006 – all pointing in the same directionResolution of temperature anomalies, satellite measurements of Arctic and Antarctica, nonlinearities…Likely CO2-stabilization levels looks more like 550 ppm than 400 ppmLikely temperature ”ceiling” looks more like 3C than 2CToday: 380 ppmyrs ca290 ppm~12 C temperature> 100 m sea levelTemperature and CO2 data from Vostok ice cores
33. A new future? Rebound with what? April 06: USD 670607Actual 5yr oil futuresRebound with what?Imagine a country independent of this:”Peak oil” – productionSource: ASPONorth SeaEIA WEO 2030 forecast(2)(4)(6)(9)Actual global production2002 – 2006Source: IEA, EIAPopulation, global:1930 2G1970 3,8G2000 6,4G2040 9G
4Local Network & IP-based support Community Hub Servicepoint n he village square,in the local community Lives with the fuel service station, library, market, railway station or….Klenshyttan community – a servicepoint?VisionBig RoomEventsLocal Network & IP-based supportSmall RoomFor all.Mbit/s1,5-12Gbit/sDigital CinemaOpera25 – 270 Mbit/sMedical filesCommunity networking24/7 AuthorityEducationDistance medicinTheatreCamera ControlBridged classroomApplikation sharingConfereceEye-commerce**ReligionProfessional supportVPNIP-TVA mediabased network delivering and communicating and culture, education and societal services using audio and image based technologies to all parts of the country. *Public Employment Service, welfare, tax authority and other national, regional or municipal organisations. **Traditional stores and specialty stores not locally available offering real time viewing and discussion over physical products before shipping them
5Music together: close & far away The Project Connected Performance Spaces(KTH-Stanford 2004)StanfordKTH
6The mediated workplace in the Stockholm Archipelago
7Hmm, that could be a new approach on sustainable growth… Hmm.. So you have that on offer for 1M Euro…?Hmm, that’s a very good opportunity…Hmm, that could be a new approach on sustainable growth…
8Real life application – rural local meetingroom and unemployment agency
9Conference with presence – over distance AFCEA on ”Crisis management over borders” Stockholm-Helsingfors-Tallin
10TIDE – television in a digital environment Lillehammer-Gjøvik
14The Kyoto Prize Ceremony at Kyoto International Conference Center (Kyoto)The Royal Institute of Technology, KTH(Stockholm)Remote Editing of Live Images4KCameras4KUncompressedImage ServerEditing on NetworkRelayed Live Image SourceLANStorageEditingProjectionKeio University (Tokyo)4K Projector4K Codec*1*1StreamDuplicatorJGN2KyotoTokyoSendai*14K Video Streams4K Real-timedecryption*2StorageEncryptionEncodeCG*1UncompressedCompressed4K Codec4K CodecEncryptedExperimentalNetwork4K Projector1G10GNTT R&D Center(Yokosuka)MitsubishiElectricCorporation(Kamakura)NICT Keihan-naOpen Laboratory(Kyoto)Tokyo Univ.of Technology(Hachioji)TohokuUniv.(Sendai)*1：NTT Com Giga StreamPrivate LineFigure 1. Experimental network for 4K real-time image editing and distribution*2：NTT GEMnet2
16Stockholm Media Cross Connect 100Mbit/s-3Gbit/s (10Gbit/s) and lambdas between most of the digital sites in the Stockholm area and adjecent citiesCirkusOperanSkansenDramatenOscarsVasanSVTTV4TV5MTVStoppChimney PotFilmteknikDramatiska InstitutetFilmhusetStadionGlobenNetinsightTransmodeRio BioHuddinge BioVästeråsUppsalaSödertäljeSträngnäsKTHPrismaGullmarsplanKonserthusetSödra TeaternStadsteaternEricssonBanverketTeracomSandhamnNilingsKMXC (48x48) KTH Media Cross ConnectSMXC (60x60) Stockholm Media Cross Connect
17Stockholm/Sweden/ The World Stockholm/Sweden/ The World NVIS/VIC/SUS digital image layer STM64/10GigE/HD-SDI/SDI-3GOptical SwitchIP SwitchNetinsight 680 DTM switchSunet/NordunetTelia/HammarbyTelia/FredhällStokabNVisDolby 3D-systemTI DLP 2K/4K 2D/3DKTHStockholm/Sweden/ The WorldThomson 4K over IP4K cameras 1-nNetwork electric & optical MatrixT-VIPS J2K 500Mbit/s 4K IP4K fast de-bayering 1-nAD/DA 1080PNumedia Dirac 4K IP3Gbit/s Lambda or 10Gbit/s Gbit/s4K/2K servers+SDI/HD/2K/4K/DVI/VGA Live mixer & FX projectRenderfarm1-nOptiputer systemLess than 1 GBit/s not indicated
18The Vasaloppet TV-system 1Start in Berga8camerasSwitch 32x32All images are available with embedded audio in un-compressed format in all control rooms in the MediaCentre and in a compressed format over IP-network. Produced streams are delivered to all control stations along the track while sponsors and other communities can have a special production adapted to their profile with autoswitching of images of their ”heros”.based on the reading of passing RFID tags. IBM-Kista will produce several parallel ”products” for the mobile and PDA market.10 510m2Smågan8camerasSwitch 32x3213 264m3Mångsbodarna8camerasSwitch 32x3210 720m4Risberg8camerasSwitch 32x32K-rum 1Studio A12 608m5Evertsberg8camerasSwitch 64x64K-rum 2Studio B14 653m6Oxberg8camerasSwitch 32x32K-rum 3Studio C9193mK-rum 4Studio D7Hökberg8camerasSwitch 32x3210 216mK-rum 5Box 18Eldris8camerasSwitch 32x328920mK-rum 6Box 19Finish in Mora16camerasK-rum 7Box 1Under constant revisionDalhallaK-rum 8Box 1Idre FjällTV/MediaCenter MoraAlla kamerasignalerIBM-KistaSälenEmbedded audio with all camera signals
20On the powerlines –Owned by the people of Sweden (STate)
21National TV-distribution and contribution company National TV-distribution and contribution company. Used to be STM 1 radilo links – now more and more fibre.
22This one we Swedes have paid on our phone bills – and on our broadband bills. Today it’s called KGB because of the the Swedish words for Copper, Glass and Company – or really Skanova Access a fully owned subsiduary of the incumbent TeliaSonera
23Added to the powerlines and reaches almost all municipalities. ....also owned by the State of Sweden
24Partly built by the National Hydro Power company. Now owned by the Danish incumbent TDC
25More State of Sweden networks! Under most railways.
26Also Norway ownes a lot i fibres in Sweden..... TelenorAlso Norway ownes a lot i fibres in Sweden.....
27...and then you have regional networks that connects small places like Skaulo and Polikasvaara with Kiruna, Gällivare and the rest of Norrbotten.Did you know that Kiruna is the largest city in the world. The ”city” mountain Kebnekajse is only just over 2000 meters.IT-NorrbottenTelenor
28Mer Telia-SoneraIT-NorrbottenTelenor..and then Telia must have the same thing – but just almost as they will not cross the Norwegian border or reach Karesuando and Nikkaluokta as It’s only IT-Norrbotten and Raitrack that crosses over to Norway.
29In Härjedalen you find also Herjenet More rural networksMer Telia-SoneraIT-NorrbottenTelenorIn Härjedalen you find also Herjenet..and in Dalarna we have Malung Energy building a lot – also along the Vasaloppet track. Teracom has built some connections too.
30Mer GlesbygdsnätMer Telia-SoneraIT-NorrbottenTelenor…also we haveIP-OnlyLunetStokabGotnetVB-EnergiÄlvsbyns KommunSkekraftIT-VästerbottenLuftfartsverketUniversitetenMora KommunätColtJämtkraftHudik StadsnätUmenetLudvika StadsnätHerjenetTelias lokala nätBredbandsbolaget….och många många fler!City networks, power companies, power grids, municipal nets, regional networks, telecom companies and academy