MULTIMEDA SYSTEMS IREK DEFEE MULTIMEDIA SYSTEMS PERSPECTIVES

MULTIMEDA SYSTEMS IREK DEFEE MULTIMEDIA SYSTEMS INTEGRATE ALL THE COMPONENTS DESCRIBED IN THIS COURSE: - SERVERS - NETWORKS - CLIENTS - SOFTWARE - CONTENT

MULTIMEDA SYSTEMS IREK DEFEE WHAT WILL BE THE FUTURE IN MULTIMEDIA SYSTEMS? WHAT IS HAPENNING RIGHT NOW IS THAT NEW TECHNOLOGIES AND MULTIMEDIA SYSTEMS ARE COMING ALL THE TIME, ESPECIALLY IN THE MOBILE AREA -TERMINALS -NETWORKS -SOFTWARE

MULTIMEDA SYSTEMS IREK DEFEE Historical development N-Gage Internet Tablet 770 From mobile phone to no-mobile phone?

MULTIMEDA SYSTEMS IREK DEFEE EXAMPLE: MOBILE MEDIA DEVICES MOBILE PHONES ARE EVOLVING INTO MEDIA DEVICES. THEY MAY CHALLENGE PHOTOGRAPHIC CAMERAS, VIDEO CAMCORDERS, PORTABLE MUSIC PLAYERS, GAME CONSOLES

MULTIMEDA SYSTEMS IREK DEFEE Heterogenous networking From GSM radio network via Bluetooth to… WIRELESS BROADBAND or… From tens of kilobits to megabits per second 3G onboard WLAN onboard TV onboard ALL onboard

MULTIMEDA SYSTEMS IREK DEFEE SO WE MAY THINK THAT MOST DEVICES IN 10 YEARS TIME WILL BE MEDIA DEVICES AND CONNECTED BY WIRELESS. HOW THIS MAY HAPPEN? IN THE FUTURE WE WILL HAVE HUGE RANGE OF APPLICATIONS AND SERVICES:

MULTIMEDA SYSTEMS IREK DEFEE WE WILL HAVE VARIETY OF TERMINAL DEVICES....

MULTIMEDA SYSTEMS IREK DEFEE NETWORKING PLATFORMS WILL BE INTEGRATING – ONE DEVICE WILL BE ABLE TO CONNECT TO DIFFERENT NETWORKS

MULTIMEDA SYSTEMS IREK DEFEE HOWEVER, ALL THESE NETWORKS WILL BE BASED ON THE IP PROTOCOL:

MULTIMEDA SYSTEMS IREK DEFEE IN FACT WE CAN SEE THE WIRELESS NETWOKRS AS HIERARCHY

MULTIMEDA SYSTEMS IREK DEFEE HERE THE BANDWIDTH GROWS HERE WE MOVE TO IP PROTOCOL HERE ARE DIFFERENT NETWORK TYPES

MULTIMEDA SYSTEMS IREK DEFEE From Telephone to Internet Telephone network for speech Internet for data and… everything WLAN IP networking is the future

MULTIMEDA SYSTEMS IREK DEFEE New data transfer ways From: person-to-person phone call To: Data center-to-mass public - Broadcast TV - Multicast Internet 3G MBMS WLAN IP Multicast DVB-H Broadcast Multimedia Broadcast & Multicast Massive distribution of content will be possible rather soon

MULTIMEDA SYSTEMS IREK DEFEE The Broadcast case: DVB-H Mobile television system Can run with digital television DVB-T But it is also compatible with the Internet

MULTIMEDA SYSTEMS IREK DEFEE Why mobile TV may be different

MULTIMEDA SYSTEMS IREK DEFEE WHAT NEW MOBILE TV MAY OFFER IT MAY SERVE AS PORTAL TO SERVICES TOURISM PORTAL TRAVEL PORTAL PORTAL INTERFACE

MULTIMEDA SYSTEMS IREK DEFEE The Music Case: Mobile IPod IPod, Music Web shop Portable Mobile Music device Music with hard disc Player Mobile device is an IPod, and phone, and much more….

MULTIMEDA SYSTEMS IREK DEFEE What is mobile device? camera camcorder TV radio game PDA makeup device? Swiss army knife?

MULTIMEDA SYSTEMS IREK DEFEE What is still missing from this? Which device is not integrated in mobile media? The missing part is …. PC What is a PC? PC is a device with sizable display and keyboard That is not possible with mobile device

MULTIMEDA SYSTEMS IREK DEFEE But… imagine this Mobile device has wireless links to keyboard and display Bluetooth UWB Ultra Wide Band Mobile devices are more and more capable (processors, memory, hard discs), resembling PC from few years ago

MULTIMEDA SYSTEMS IREK DEFEE Ultra Wide Band Network Ultra Wide Band is wireless network of very short range but with very high data transfer rate (600 Mb/s to 1000 Mb/s and more) This network can eliminate MONITOR cable. Then mobile device can drive the monitor directly.

MULTIMEDA SYSTEMS IREK DEFEE UWB opportunity If Ultra Wide Band system becomes popular and monitors/TV’s will get it, and if mobile devices will have it, then they interface directly. There will be no need for PC anymore

MULTIMEDA SYSTEMS IREK DEFEE And the final destination... TECHNOLOGY MAY BECOME INVISIBLE LONG IN THE FUTURE….

MULTIMEDA SYSTEMS IREK DEFEE CONCLUSIONS TO THIS COURSE: WE WILL SEE HUGE PROGRESS IN MULTIMEDIA SYSTEMS IN THE FUTURE. SYSTEMS WILL BECOME MUCH MORE COMPLEX NETWORKS WILL BE BROADBAND WIRELESS. INFORMATION WILL BE DOWNLOADED ONLY BY NETWORKS, PHYSICAL CARRIERS (LIKE E.G. CD) WILL BE DISAPPEARING.