LinkStar
Transcription
LinkStar
ViaSat’s experience in the deployment of DVB RCS-based Broadband Applications ViaSat Brings Your Network To Life ESTEC, Noordwijk, September 11, 2007 Guillermo Bosch Regional Manager, Western Europe Roma, Italia [email protected] Introduction to ViaSat Long-term growth & profitability Headquarters in San Diego, California USA Major facilities near Atlanta, Washington DC & Baltimore US Monolithics subsidiary in Chandler, AZ ECC subsidiary in Cleveland, OH Other offices in: Boston Beijing Spain New Delhi Rome Sydney & Canberra ViaSat Brings Your Network To Life ViaSat Inc. Structure (Subsidiary) (Subsidiary) MMICs DVB-S2 Transceivers iPSTAR terminals Government Systems VSAT Networks Tactical Data Links RF Simulation Gov’t Satcom Systems Network Systems Adv. Programs LinkStar Antenna Systems Broadband Systems Full Motion LINKWAY Geo Skylinx Gateway SurfBeam Remote Sensing StarWire Telemetry Managed Broadband Services ViaSat Brings Your Network To Life Comsat Laboratories Connexion by Boeing WildBlue, Intelsat, SES Americom, Telesat SKYLink System & Technology Development Strong financial numbers Celebrating our 20th year $434.0 450 400 $346.0 350 $860M new orders in past two fiscal years $ in 250 millions 200 Record revenue, earnings, and orders in FY06 $279.0 300 $185.0 150 100 50 0 '03 '04 '05 F is c a l Y e a r ViaSat Brings Your Network To Life '06 Complete Network Extension Plus: *Design & Engineering *Consulting *Systems Integration *Support Services Broadband Multimedia Telephony Internet Ground Systems Maritime Consumer Voice Gateways Data Antennas Net Control Video Fixed Low rate Mobile Broadband Portable Videoconference Remote Terminals Transceivers ViaSat Brings Your Network To Life Intranet Present VSAT Services Vertical Markets HCOs Pharmacies Physician Offices Consumer Patients Retail Environment Brokerage Banks Representatives SCADA Distribution Oil & Gas Finance Ins., RE Healthcare Remote Workers Telecommuters Employee Networks SOHO VSAT Services Connect communities of markets, as subscribers, with relevant services and with other markets. Open the network to 3rd party applications, services & content providers. E-Learning Connectivity Web Applications Transponders Internet Content Delivery Browsing Intranet Music/Audio Web Caching Video Email Digital Files Secured Messaging Third Party Services Credit Authorization Data Mining POS Integration Fin Mgt - Database ViaSat Brings Your Network To Life Solutions Value-Added Services Other Wireless Nets Video Conferencing Hosted Apps Solutions, consulting and development. E-Comm Added Value Data Mining Music Content Aggregation E-Learning VPN POS/Credit Consolidation Ensure efficient interfaces with 3rd party applications and content providers. Web Caching Internet Access IP Casting Online applications that are important to our customers’ day to day data communications Email Time & Development Effort ViaSat Brings Your Network To Life Current applications support LinkStar DVB-RCS High Bandwidth 300M- Low Bandwidth 30k- • Internet Backbones • Public Network Backbones 30M3M- •• MPEG Video Streaming Video 300k- • Streaming Audio • IP Multicast 3k- Internet Access Intranet Access Kiosks Distance Learning • Broadband On-demand • Private Network Backbones • Videoconferencing • Voice • Newswire 30030- • • • • • Stock Ticker • Paging One Way • Confirmed Delivery Data Broadcast • 2-way Paging • SCADA Two Way Asym. ViaSat Brings Your Network To Life • • • • • • Office LAN Interactive Financial/ATM Retail Operations Lottery Family Dining Two Way Sym. Satellite Services under the ISO-OSI perspective Application Teleservices End-to-end services Presentation Session Bearer Services including Supplementary Services Transport Basic Services (DVB-RCS) Network Management of flow of information over the network Data Link Interface flow control, spoofing Physical Access method and coding Atmosphere, outer space Transmission Medium ViaSat Brings Your Network To Life LinkStar is DVB-RCS certified LinkStar DVB-RCS Satlabs interoperability certification testing successfully completed in April 2006 ViaSat Brings Your Network To Life LinkStar Interactive Enterprise VSAT with 3 Mbit/s DVB-RCS Compliant Return LinkStar Network Internet LinkStar Remote PSTN Corporate HQ LAN & WAN Branch Office LAN LinkStar Hub “LinkStar is standard way to reach more of the world with multimedia broadband” ViaSat Brings Your Network To Life LinkStar - Enabling Service Providers… Standards-based Outbound conforms to DVB-S/DVB-S2 standard • Can have receive-only sites in network Scalable 70Mbps on outbound; 3.3Mbps on inbound Multiple outbounds and inbounds in same network Efficient bandwidth utilization Turbocoding offers better performance than conventional coding schemes Only 8.6kbps required for signaling for all remotes on one inbound carrier Maritime operation Inbound field-upgradeable to DVB-RCS standard Dynamically compensates for moving platforms in real time Robust Offers local and geographic redundancy for the hub ViaSat Brings Your Network To Life LinkStar C Series Hub Lower cost version of LinkStar hub C-250 supports 250 sites C-500 supports 500 sites All inclusive single rack design (upto 6 GCUs) 10 Mbps maximum outbound rate Lower minimum data rate Rates down to 1 Msps Enabled by LinkStar–HS RCST with ultra-high stability internal oscillator Field upgradeable to Standard LinkStar DVB-RCS Same features as standard LinkStar ViaSat Brings Your Network To Life LinkStar – Empowering End Users… IP Multicast - in both directions IP Header Compression VLAN Tagging & DHCP Relay Multiple VLANs per VSAT Simplifies network private addressing Maintains data integrity & security Automatic IP address assignment Load Balancing VoIP header compression maximizes efficiency for VoIP traffic Dynamically balances the load among all inbound carriers based on traffic activity at remote terminals Pointing Tool Enables easy installation and commissioning of terminal ViaSat Brings Your Network To Life Efficient Access Schemes Advanced Bandwidth-on-Demand algorithms for optimum inbound bandwidth usage Committed Information Rate (CIR) • Bandwidth on Demand (BOD) • Reserves bandwidth on demand, from common pool Slotted Aloha • • Ensures guaranteed bandwidth Fast response time for bursty traffic Efficient for narrowband/transactional traffic CIR Reallocation • • Provides guaranteed bandwidth when needed Bandwidth available to common (BOD) pool when not needed ViaSat Brings Your Network To Life LinkStar Remote Terminal – one box solution •Satellite Modem •IP Router •TCP Accelerator •QoS/Prioritization 70 Mhz PCs Ethernet LAN Satellite Modem IP Router TCP Accelerator QoS/Prioritization Ethernet Switch Ethernet L-Band LinkStar Remote ViaSat Brings Your Network To Life SIP Phones LinkStar DVB-RCS Customer Implementations ViaSat Brings Your Network To Life Private Networks based on LinkStar DVB-RCS Communications solutions: Connectivity: • • • • Point-to-Point Secure Intranet Extranet Secure VPNs Value-added services: • • • • • Content distribution Voip, Video conferencing Security, monitoring ad control Storage, Backup, and Disaster Recovery Emergency networks ViaSat Brings Your Network To Life Skylogic’s Coverage from the Atlantic to the Pacific ViaSat Brings Your Network To Life Solutions for Maritime Applications Photos courtesy of Eutelsat ViaSat Brings Your Network To Life Payphone ATM solution on board SuperFast Ferries Deployment of maritime antennas aboard ferryboats Photos courtesy of Eutelsat ViaSat Brings Your Network To Life Star Cruises Maritime solution Ship-to-ship and ship to shore communications for Star Cruises Sends on-board closed circuit video to hub in Malaysia Up to 20 times the industry standard data rate Full integration project finished one month ahead of schedule LinkStar ViaSat Brings Your Network To Life GSM A.Bis with ViaSat Linkstar - IP PSTN Remote City E1 E1 Main City IP BTS MSC E1 ViaSat Linkstar Remote City IP E1 BSC E1 IP BTS ViaSat Linkstar ViaSat Linkstar Hub ViaSat Brings Your Network To Life A-bis A-ter A E LinkStar Applications - WiFi SiriCOMM WiFi service for truck stops “SIRICOMM” Hybrid Satellite and WiFi Network builds travel web portal” customer case study ViaSat Brings Your Network To Life The D’Appolonia Telemedicine network ViaSat Brings Your Network To Life Telemedicine Application by D’Appolonia (Genova) Ultrasound application on board ViaSat Brings Your Network To Life Telemedicine Application by D’Appolonia (Genova) X-ray application Vidorconferencing with the doctor ViaSat Brings Your Network To Life Opensat’s Mobile solutions on vans ViaSat Brings Your Network To Life OpenSat’s Fly-drive solution ViaSat Brings Your Network To Life LinkStar Terminal a cura pexp Monterosa Emergency Italy’s Civil Protection Network ViaSat Brings Your Network To Life 3 Monterosa Emergency (cont’d) ViaSat Brings Your Network To Life 2 Retail, Point-of-Sale Largest drug store chain in Canada – 800+ locations Credit/debit cards, prescriptions, e-mail, sales data, software, music & advertising Customer loyalty card program DVB overlay for in-store television network, with no service interruption LinkStar upgrade completed Managed by Immeon ViaSat Brings Your Network To Life LinkStar in the Service Stations industry LinkStar offers Credit card verification Inventory update from gas station and co-located ministores Supervisory data collection from tank farms and pipelines Interactive voice between corporate facilities and remote sites Corporate office connectivity ViaSat Brings Your Network To Life E-mail LAN interconnection Centralized database access Batch data transfers Administration /management Shell Gas Stations • Historically, Gas station traffic was only light traffic (e.g. point of sale transactions) Pay at the Pump • Now gas stations generate both light traffic (e.g. point of sale, lottery) as well as broadband (Cyber Café, corporate Intranet) • LinkStar’s advanced “Application triggered BOD” automatically shifts from rapid response slotted aloha to high speed “Bandwidth on Demand” channels in response to specific customer application Cyber - Cafe LinkStar LinkStar Application Triggered BOD Rapid response Slotted Aloha channel ViaSat Brings Your Network To Life Lottery High speed BOD channel Corporate Intranet National Internet Access & Learning eMexico - linking Mexican citizens to the Internet and other sources of information and knowledge. Develop Mexico’s IT industry, foster internal market for ITC products, promote adequate regulatory framework and digitize government services. Objective: local Internet access at a US$ 40.00 per month, per site. LinkStar best-suited, price-performance 3,500 remotes installed in 6 months Typically 24 Mbytes total traffic during day, 5 million page views per week With INTERDirect, a private ISP company owned by Grupo IUSA ViaSat Brings Your Network To Life E-Mexico 3200 Vsats ViaSat Brings Your Network To Life E-Mexico’s Field Service ViaSat Brings Your Network To Life Multi-Tenant VPNs CapRock core business in oil exploration communications, but others need high reliability, portability, and customer service: government, construction, maritime Initiated IPXpress service with LinkStar VLAN Tagging enables multiple virtual private networks from a single terminal Privacy Security Auto Authorization Ruggedized for quick deployment anywhere ViaSat Brings Your Network To Life Lottery Communications Intralot – International lottery communications company Won first U.S. contract for Nebraska State Lottery Critical that network is reliable and stable. Tens of thousands lost in revenues and penalties for every minute of outage LinkStar chosen as platform. Redundant hubs in ATL and SD. Three seconds per transaction over satellite Pre-planning with ViaSat NOC staff led to 1,200 sites installed in just 40 days Managed by Immeon ViaSat Brings Your Network To Life ONI USFK Intelligence Network (CIVN-K) – Government Application 3 DIV 5 CORPS CHUN- 7 DIV CHON 12 DIV 5 DIV 6 DIV 22 DIV 28 DIV 21 DIV 2 CORPS 25 DIV 1 DIV 6CORPS UIJONGBU FALLING WATER MARINE DIV 2ID CDC CORPS INCHON CP MARKET PALAN MARINE HQ OSAN AB 8 CORPS SOBINGO HHC A CO B CO 1 CORPS 3 CORPS SEOUL WONJU FROKA KIPC SEOUL TECH CONTROL CP TANGO B2 BUNKER SOCKOR YONGIN SONGNAM 7TH CORPS CHANGOWON DSA HQ 501st MI BDE ROK HQ/TAEJON Oahu - Hawaii CP HUMPHREYS KWANGJU Install Complete - 54 4.25Mbps 66Mbps Install Scheduled - 6 COSE SROKA TAEGU CHINHAE CP HENRY TAEGU NACSOF CP WALKER SOCKOR K2 AIRBASE DICE “Fly Away”- 6 JICPAC / IDC-Hawaii Survival Hub and Network Connections LinkStar® STAR (ISP) Architecture ViaSat Brings Your Network To Life POHANG CP CARROL WAEGWAN GCC-CACC CP Humphreys CMEF PUSAN NOTE: 5 MASINT SITES TBD Is DVB-RCS ready for the mass market? Mass Market requirements High service quality and reliability Broadband (average over time) Low CPE price Low service price Ease of installation Least possible hardware maintenance ViaSat Brings Your Network To Life Quality of Service Mandatory for time sensitive applications like voice over IP (VoIP) and videoconferencing Prioritization for both satellite access and IP layers LinkStar can set priority, or honor priority set by external device Ensures end-to-end QoS 6 classes of service Expedited forwarding Assured forwarding (4 classes) Best effort Integrated into LinkStar remote terminal ViaSat Brings Your Network To Life Customer Support Services Customer Care Center Global response 24 x 7 Support Complete Training Services RMA & Repair Support Service Contracts ViaSat Brings Your Network To Life LinkStarS2 Bandwidth Savings DVB-S2 DVB-S2: Up to 30% less satellite resources than DVB-S Lower Eb/No for more transponder capacity smaller, lower cost VSAT antennas DVB-S 10 Mbps 10 Mbps (8PSK, FEC = 9/10) (QPSK, FEC = 7/8) 3.8 MHz 8PSK modulation and turbo coding for less satellite bandwidth ViaSat Brings Your Network To Life 6.2 MHz LinkStarS2A “ACM” Technology DVB-S2 ACM Bandwidth Savings vs DVB-S2 non-ACM 36 MHz transponder, 99.7% link availability, 40 degree elevation angle 50% 46% 45% 40% 40% % Bandwidth Savings 40% 33% 35% ITU-R P.837 rain regions 20 mm/hr rain - e.g. California USA 40 mm/hr rain - e.g. Greece 60 mm/hr rain - e.g. Buenos Aires 80 mm/hr rain - e.g. Nigeria 100 mm/hr rain - e.g. Brazil Amazon 120 mm/hr rain - e.g. Malaysia 33% 30% 28% 25% 20% 15% 10% 5% 0% 47 dBw 48 dBw 49 dBw 50 dBw 51 dBw Transponder Saturated EIRP (dBw) ViaSat Brings Your Network To Life 52 dBw LinkStarS2 “DLA” Technology LinkStarS2 “DLA” – Dynamic Link Adaptation eliminates wasted satellite capacity for rain margin Carrier Frequency Spectrum without DLA 5 0 -5 16 MHz -10 Qty 20 x 625 ksps FEC = 2/3 carriers -15 -20 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Transponder Frequency (MHz) Upstream carrier operates at most bandwidth efficient symbol rate & coding during clear sky Rain faded sites automatically undergo two dimensional rain compensation Carrier Frequency Spectrum with DLA 5 0 -5 13.2 MHz Qty 16 x 625 ksps FEC = 6/7 carriers + qty 1 x 312 ksps carrier for fade mitigation -10 -15 -20 0 1 2 3 ViaSat Brings Your Network To Life 4 5 6 7 8 9 10 11 12 Transponder Frequency (MHz) 13 14 15 16 Reduction in cost of terminals and antenna size Only a few years ago… 12 10 Traditional Vsat a dramatic reduction of the costs of the user terminal from 20.000 € to less than 600 € 8 6 4 2 LinkStar 0 Traditional VSAT 1.8 to 2.4m LinkStar >1 m a remarkable decrease of the antenna size for user terminals ViaSat Brings Your Network To Life Broadband service Broadband is bandwidth intensive . . .but bandwidth is a variable cost Install & Install & Maint Maint Bandwidth Network Ops Network Ops Equipment Bandwidth Equipment Broadband VSAT Services Bundle Typical Bundled Data VSAT Service Cost Components ViaSat Brings Your Network To Life What is True Broadband? Not peak speed, but average speed per terminal on the network. Not data broadcast Two-way unique data Just like terrestrial alternatives, such as DSL, ISDN, 2-way cable ViaSat Brings Your Network To Life Need for Space Systems Broadband satellites Spot beams Opposite of broadcast! Compatible ground earth terminals Advanced technologies Frequency re-use, Coding, Spatial processing Not just inexpensive terminals! Lots of low cost bandwidth ViaSat Brings Your Network To Life Terminal installation: the installer network The principal ideas Distributors should be able to rely on on-site installers: • • • • in case of shortage at own resources for the roll out of international networks to save travel and accommodation costs to ensure short reaction time for maintenance All installers have to participate to a product training • to ensure minimum qualification and competence for installation • to reduce time for help line and hub commissioning Systems Integration specifies • RF cables, • connectors • measurement equipment to ensure reliable terminal operation ViaSat Brings Your Network To Life Sample terminal installation workflow: must be optimized START NOC will Install Antenna (provisional LNB) Find Satellite Set New IP Address on Portable PC Mount Final Outdoor Electronics Optimise Pointing & Polarisation Start Telnet Session Line-up EIRP (cw) Install IFL Cables & Modem Set IP Address on Portable PC Configure Modem Set DNS on Portable PC Verify Connectivity (ping) Verify DNS Function (browsing) Verify Cross-Pol Put Final IP Address Acquire Forward & Verify Reception Verify Up- and Down-load Speed Connect User Equipment Complete and Submit Questionnaire Contact NOC for Commissioning FINISH ViaSat Brings Your Network To Life Savings in installation costs Pointing Tool Enables easy installation and commissioning of terminal Usage of 75cm antennas whenever possible in Ku-band or less in Ka-band Optimization of Installation workflow (autocommissioning) Targeting an end-user self-installation process ViaSat Brings Your Network To Life Small Antenna Sizes are essential 75 cm antennas 90 cm antennas ViaSat Brings Your Network To Life Next-generation services Next Generation Services on a DVB-RCS environment Communication on-the-move Broadband on-the-move ViaSat Brings Your Network To Life Single System for Joint Net-Centric Broadband On-the-Move ViaSat Brings Your Network To Life Comm on the Move (COTM) Airborne, Shipboard, & Ground Systems Broadband data rates: 10Mbps by 512 kbps Secure Data Secure Voice Commercial Satellites & Military Typically Ku-band Capable X & Ka-band ViaSat Brings Your Network To Life On-the-move demo ViaSat Brings Your Network To Life Mobile Broadband Trends 2009 & beyond: • Small yachts 2006 - 2008: • Smaller jets Today: • Airliners • Personal jets • Automotive • Trains • Yachts • Bizjets • Gov’t vehicles Ku/Ka Ku-band ViaSat Brings Your Network To Life LinkStarS2 Mesh Interoperability with LinkWayS2 DVB-S2 Outbound enables interoperability between LinkStarS2 and LinkWayS2 terminals LinkWayS2 terminals provide mesh connectivity in LinkStarS2 network High speed DVB-S2 Outbound broadcasts to both LinkStarS2 and LinkWayS2 terminals TDM DVB-S2 DVB-S2 Transmitter IP Ethernet Switch Star Receiver LinkStarS2 IP LinkStarS2 IP LinkStarS2 IP TDMA Mesh Tx/Rx LinkWayS2 NCC & NMS IP TDMA TDMA IP ViaSat Brings Your Network To Life LinkWayS2 LinkWayS2 IP ViaSat, Your Choice! ViaSat Brings Your Network To Life Any Questions? Thank you! ViaSat Brings Your Network To Life
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