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MAINDATA Mobile Television & Mobile Video Streaming Platform DVB-S & DVB-T with GPRS/Edge Return MAINDATA Mobile Television & Mobile Video Streaming Platform DVB-S & DVB-T with GPRS/Edge Return Channel Dusan Statelov Bratislava, November 10, 2005 MAINDATA

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contents: 1) MAINDATA background MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contents: 1) MAINDATA background 2) DVB-H & 3 GPP platform for Mobile “TV & Video Streaming” 3) Portable Broadband Internet DVB-T/S with GPRS return channel www. maindata. info 2

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA Background & References MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA Background & References • • • - - MAINDATA was established in 1996 as a spin-off from FINSAT a joint-venture for real-time financial data distribution. MAINDATA is focused at IP Data. Casting Technologies. In 1996 MAINDATA started providing Data. Casting services via Analog TV inserting data into a VBI (vertical blanking interval) via VTV Television at Eutelsat Satellite. In 1998 MAINDATA developed DVB based platform HYBRID-NET ® allowing provide Broadband Satellite Internet services. Over the years it was installed for customers arround the world: 1999 World Bank (I. B. R. D. ) USA for African Virtual University, at Comcast Teleport in Maryland, via NSS 6 satellite at C band 2000 Citra Sari Makmur a VSAT operator, Indonesia, up-link in Jakarta and Hawai 2000 PDMC a Digital TV operator based in Taiwan, Taipei, Ku Band Panamsat 2001 China Education TV Beijing 2001 AMOS satellite operator in Tel Aviv, Israel 2002 Katelco, a VSAT operator Ku Band Intelsat 706, Almaty, Kazakhstan 2003 Telconsult, Essex, UK a terrestrial DVB system 2003 ISAT platform, Orlando Florida, operating 4 up-links, 2 in Atlanta Crawford Communication, 2 in Baltimore SES Americom up-link, AMC 5, AMC 6, Hispasat Ku band C band transponders. 4000 satellite subscribers. 2004 Horizon Satellite Services, Dubai, UAE with uplinks in Cologne, Germany, and Luxembourg 2004 India, HCL, second largest Indian VSAT operator 2004 Uganda, One 2 Net a satellite services provider 2005 Gulfsat, Kuwait company acquired TV station Show. Net and Satellite Internet provider 2005 Synergistics, Florida, USA - company acquired assets of ISAT, 3 up-links covering USA and Latin America 2005 SATCOINX, Spain 2005 AL-SABAH Group, Kuwait 2005 Ratio. Consulta, Milan, Italy www. maindata. info 3

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Selected MAINDATA References: KATELCO, MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Selected MAINDATA References: KATELCO, Almaty, Kazakhstan Tel. Consult, Essex, UK PDMC, Taipei Taiwan Ratio. Consulta, Milan, Italy Sat. Coinx, Barcelona, Spain HSS, Dubai, UAE WORLD BANK Washington D. C. , USA Synergistics Comm, Orlando, USA Gulfsat, Sharq, Kuwait Al-Sabah, Sharq, Kuwait ISAT Platform Orlando, USA HCL Noida, India One 2 Net /WBS Kampala, Uganda CSM Jakarta, Indonesia www. maindata. info 4

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA Background & References MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA Background & References • 2000 MAINDATA was awarded with a grant for SMART EDU project in Leonardo da Vinci program of European Commission, and managed this 3 years project for developing Distance Education platform with 6 partners from 4 EU countries • 2001 MAINDATA as the only private company cooperated with Telecommunication Research Institute in Banska Bystrica at project for deploying DVB-T services in Slovakia 2002 due to MAINDATA’s vast expertise in DVB DATA services with extensive portfolio of products. • 2003 MAINDATA C. E. O. Mr. Dusan Statelov had the only speach at IBC conference Amsterdam 2003 New Delivery Methods Session – one of the top world broadcasting events, about DVB-H – enhancing 2 G, and 3 G networks. • 2005 MAINDATA exhibits at IBC new Mobile Zone in Technological Center DVB-H & 3 GPP platform for Mobile – TV & Video Streaming. www. maindata. info 5

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD Product evolution SE MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD Product evolution SE Remote Studio SE LMS SE Video, audio encoder SE Client SE Receiver SE Chat PC Screen SMART EDU a distance education platform DVB-H IPE Broadband DVB Internet DVB-ASI interface Linux embedded IPE to DVB/IP GW Hybrid -Net TCP/IP accelerator Multiplexor BNMS, BFTP FEC incorporation to BFTP Win NT version PSI/SI generator RS 422 ISA board 1997 Download Center TCP/IP accelerator PUSH e-mail VBI data broadcasting 1996 PUSH FTP TCP/IP accelerator 1998 1999 2000 2001 2002 www. maindata. info 2003 2004 2005 6

MAINDATA Exhibits DVB-H & 3 GPP platform at IBC 2005 Mobile Zone, Technology Center MAINDATA Exhibits DVB-H & 3 GPP platform at IBC 2005 Mobile Zone, Technology Center MAINDATA Logo MAINDATA

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contents: 1) MAINDATA background MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contents: 1) MAINDATA background 2) DVB-H & 3 GPP platform for Mobile “TV & Video Streaming” 3) Portable Broadband Internet DVB-T/S with GPRS return channel www. maindata. info 8

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Data rate vs. Mobility MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Data rate vs. Mobility 3 G < 384 kbps Mobility DVB-H 2 -10 Mbps DVB-H Mobile Services 2 G Walk Fixed 3 G Indoor Outdoor Vehicle WLAN Bluetooth 0, 1 1 LAN 10 www. maindata. info 100 BWA >100 Data Rate [Mbps] 9

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet DVB-H standard evolution: Not MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet DVB-H standard evolution: Not designed for mobile but high bitrate Digital TV MPEG DVB-T DVB-S ATSC USA Better mobile reception due to the time interleaving ISDB Japan 3 G networks DVB-C DVB-H [IPDC] MBMS Time Slicing Time Interleaving 4 FK mode Enhanced PSI/SI tables Better mobile reception due to time interleaving DVB-CBMS Group-ESG, DRM DAB / DMB www. maindata. info 10

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet How DVB-H achieves Mobile MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet How DVB-H achieves Mobile reception ? DVB-H accomplishes Reception to Mobile Handsets by modifying DVB-T transmission by adding: 1) Time Slicing 2) MPE FEC 3) Time Interleaving 4) 4 k COFDM mode These features are incorporated in different elements of the network. www. maindata. info 11

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Why DVB-H ? • MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Why DVB-H ? • DVB-H enables delivery of Mobile TV (news, sport, music) to a light, battery powered mobiles handsetslike GSM phones. • DVB-H channel bandwidth can range from 2 to 10 Mbps while single small screen TV channel bandwidth H. 264 encoded is roughly 200 kbps. So DVB-H can carry 1050 TV services over a single transport stream. • DVB-H is low-cost delivery mechanism for mobile TV services to complement existing mobile phone services. • DVB-H can be broadcast over DVBT networks launched already • Mobile TV presents a new media wave. www. maindata. info 12

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Why DVB-H ? • MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Why DVB-H ? • 3 G networks are unable to accommodate large numbers of users as well as provide high enough bitrate for TV services (HSDPA enhancement is required). • DVB-H requires moderate investment to existing network • It is vital for mobile operators to seize firstmover advantage and take a proactive role in defining the future value chain. www. maindata. info 13

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet DVB-H services launch timing MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet DVB-H services launch timing There are numerous trials and demos of DVB-H networks around the world in 2004, 2005: • USA, Pittsburg • Berlin • Finland • Singapore • UK O 2 • Australia • Spain • Switzerland • Hungary First commercial deployments are expected in 2006 when variety of DVB-H handsets will be available. www. maindata. info 14

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD DVB-H & 3 MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD DVB-H & 3 GPP Platform for Mobile Television & Video Streaming DVB-H is suited for Mobile TV IP Multicast services 3 GPP – 3 rd Generation Partnership GSM 3 GPP networks are suited for Video Streaming – Unicast These services are compliant to each other. While Television services does not make sense to broadcast via multiple Unicast connections but rather via DVB-H, video-ondemand or private video streaming (e. g. home supervision) does not make sense to transmit over DVBH network but rather via Unicast 3 GPP network. Both standards have a common IP layer both use RTP (IP Real Time Protocol) and similar ESG (electronic service guide) and DRM (Digital Right Management). Integration of both networks makes perfect sense to simplify Mobile Service Provider operation and content management. www. maindata. info 15

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD DVB-H & 3 MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD DVB-H & 3 GPP Platform - COMPONENTS Existing: IP Encapsulator S 6000, T 6100 TS Library Video/Audio Encoder H. 263/4 - TS distribution DVB ASI via IP Gateway Planned: - Redundancy – Redundancy switch 1: 1 - Content Management – ESG – Electronic Service Guide DRM – Digital Rights Mngm. Statistics & Billing FLUTE Server (File Multicast) Satellite TS distribution - Physical layer COFDM Modulator - Network Monitoring COFDM Receiver for Network Monitoring DVB-H Analyzer www. maindata. info 16

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD DVB-H IP Encapsulator MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MD DVB-H IP Encapsulator IPE S 6000 Series IPE T 6100 Series DVB-H Specific Features (EN 301 192 ver. 1. 4. 1): • Time Slicing Reed Solomon FEC computing and insertion (up to 40 Mbps) • Cell-to-Cell Handover Support • Extended PSI/SI tables Generation PAT, PMT, SDT, NIT, INT (EN 300 468 ver. 1. 6. 1) • Parallel DVB-T and DVB-H operation • MPE IPE Generic Features: • DVB-ASI output - physical layer (EN 50083 -9) Transport Stream output (ISO 13818 -1) • 2 x Gigabit Ethernet input • IP Encapsulation (100 Mbps) MPE (EN 301 192 ver. 1. 4. 1) • Section Packing • Precise PCR < 5 ppm and < 50 ppm • Embedded OS incl. NAT, firewall • Remote Control & Monitoring • Real-time via Remote Setup Client (a Windows application) • Static via BNMS Web Interface (allocating resources at multiple levels) • Bootable CD installs and recovers entire IPE including OS • MPEG-2 Test Features (optional) • Channel errors emulation (Enables test MPE FEC decoder performance) • Record Transport Stream • Play Transport Stream from a file • Library of Transport Streams files with various DVB-H parameters (Bandwidth Burst Size, Video Codecs (H. 264, H. 263), Audio Codecs (AAC, MP 3, AMR), MPE FEC Strength Settings, Induced Bit Errors - bursts, spread www. maindata. info 17

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Time Slicing – To MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Time Slicing – To prolong a battery life - a key DVB-H feature ! Mobile DVB-H Handsets has to be able to operate for at least 90 minutes with a goal of 3 hours. When transmission is split to time slices, handset can perform most energy demanding operations like reception, FEC etc, only during a fraction of time, only when service for given handset is transmitted. Thus time slicing provides effective method for reducing power consumption. Thus by time slicing handset can save 90 % of energy. bandwidth time www. maindata. info 18

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Time Slicing – Reduces MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Time Slicing – Reduces power consumption – a key DVB-H feature ! Source: Team. Cast, Mr. Gerard Faria www. maindata. info 19

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Time Interleaving – Impuls MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Time Interleaving – Impuls Noise protection Time Interleaving is currently implemented in Japanese ISDB-T standard and European DAB (Digital Audio Broadcast) standard This feature effectively protects signal against impuls noise. Both of these standards were better than DVB-T for mobile reception. By adopting this technique into DVB-H standard it becomes adequately suitable for mobile transmission. www. maindata. info 20

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MPE FEC provides 21 MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MPE FEC provides 21 -58 Hz benefit in TU 6 with maximum Doppler frequency MPE FEC provides 7 -8 d. B benefit with impulse noise DTG 6 Source: Team. Cast, Mr. Gerard Faria www. maindata. info 21

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet 4 k mode - MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet 4 k mode - to fill a gap between 2 k and 8 k Currently DVB-T standardizes either 2 k or 8 k mode (# of subcarriers). 2 k is more robust for mobile transmission while 8 k has higher bitrate and larger coverage area. ISDB-T currently supports 4 k mode which seems to be better trade-off for mobile services. Source: Team. Cast, Mr. Gerard Faria www. maindata. info 22

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Complementary networks GSM networks: MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Complementary networks GSM networks: Total 380 kbps, 11 kbps per connection Small Cell size- 2 -way Only Point-to-point communication DVB-H networks: Total 2 -10 Mbps Big Cell size (up to 7 - 40 km), 1 -way Supports IP Multicast Networks complement each other … www. maindata. info 23

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet DVB-H Network high level MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet DVB-H Network high level diagram Handsets 1 -way Broadband IP Multicast DVB-H IP Encapsulator Voice Services + GPRS Interactive channel 2 G, 3 G Cells Internet www. maindata. info 24

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Enabling DVB-H equipments: Broadcast MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Enabling DVB-H equipments: Broadcast side: 1) MD DVB-H IPE 2) MD DVB-H modulator Time Slicing TDMA (energy savings), FEC Time interleaving & 4 k FTT mode, Hierarchical modulation (for mixed static and mobile services) DVB-H Handsets Ø Ø Ø Time Slicing TDMA (energy savings) MPE FEC Time interleaving 4 k FTT mode ESG, DRM www. maindata. info 25

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA proposal for DVB-H MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA proposal for DVB-H service launch: • Build up a trial DVB-H network in country. • UHF Frequency for DVB-T There is approved frequency planning for Digital TV services since 2002, for Bratislava 56 channel • • • Build up 1 pilot DVB-H cell, transmission side consist from: • DVB-H IPE • DVB-H modulator • DVB-T transmitter • Antenna system • MPEG-4 video coding Handsets • Provide pilot handsets for trial Launch Commercial DVB-H network • Build up 4 DVB-H cells Bratislava, Banská Bystrica, Košice, Žilina • Add Subscriber Management • Network Monitoring • Statistics & Billing • Conditional Access • Handsets for commercial launch Available from Nokia, Texas Instruments introduced Hollywood chip, Ericsson, Samsung, Divicom MAINDATA will provide local technical support during a launch as well as during operation directly in Bratislava www. maindata. info 26

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contents: 1) MAINDATA background MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contents: 1) MAINDATA background 2) DVB-H & 3 GPP platform for Mobile “TV & Video Streaming” 3) Portable Broadband Internet DVB-T/S with GPRS return channel www. maindata. info 27

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet 4 -28 Mbps Statistics MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet 4 -28 Mbps Statistics & Billing Subscriber Management SMART EDU Media Casting MPEG-4 encoder DVB-T/H modulator MD IP to DVB Gateway GPRS return channel Internet www. maindata. info 28

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Network high level diagram MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Network high level diagram 1 -way Broadband Broadcast Multicast Channel Notebook / PC User Platform DVB-T 2 G, 3 G Cells IPE GPRS Interactive channel Internet www. maindata. info 29

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet HYBRID-NET ® configuration alternatives MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet HYBRID-NET ® configuration alternatives Hybrid-Net GW „S“ & IP Connection Manager LAN version DVB modulator or multiplexor Dial-up Hybrid-Net GW „S“ & DVB/IP GW GPRS UMTS LAN User Ded. Line Router VSAT Return channels Single User Hybrid-Net GW „S“ & IP Connection Manager SINGLE USER Data Server Internet www. maindata. info 30

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA proposal for DVB-T, MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet MAINDATA proposal for DVB-T, S with GPRS service launch: • Build up a DVB-S transmission run satellite internet services: • MD IPE • MD modulator • DVB-S up-link • Receivers • DVB-S, T receivers, PCI, USB or Ethernet interface with GPRS return channel MAINDATA can provide local technical support during a launch as well as during operation directly in Bratislava www. maindata. info 31

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet PUSH Client (Win) BFTP+ MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet PUSH Client (Win) BFTP+ Client (Lin, Win) Statistics & Biling PUSH FTP PUSH e-mail Download Center TCP/IP Accelerator BFTP+ Server BNMS DVB-S modulator IP Connection Manager Hybrid-Net GW „R“ MAINDATA DVB/IP GW Hybrid-Net GW “S” Auto. Update. Ser ver www. maindata. info GPRS/ Internet 32

MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contact : email: statelov@maindata. MAINDATA Mobile TV, Mobile Video Streaming and Broadband Portable Internet Contact : email: [email protected] s k www. smartedu. tv www. maindata. info GSM: +421 905 606 027 Image of Middle Slovakia from a hot air balloon www. maindata. info 33