The Mobile Community in Privat and Public. New Services and Technologies

Transcription

1 IT-forum 2000, September 2000 The Mobile Community in Privat and Public New Services and Technologies Josef Noll Telenor R&D Group for Personal Communications Page 1

2 Trends: My terminal Everybody has her wireless personal terminal Multi-purpose terminals for multimedia, internetaccess, banking, video, , electronic shopping, remote control (intelligent home), entertainment, Personal terminal contains all parts which you have to carry with you: organiser, keys, papers, electronic money Page 2

3 Trends: My services Always online My services are: Location based Traveling: next petrol station Context aware Art exhibition: additional information Examples: Daily news when I want, not at 19:00h No football in the news! Video on my mobile phone Page 3

4 Technology: The wireless access SAT broadcast LMDS, DVB, DAB, WLL GSM, Hiperlan, GPRS, WLAN, UTRA, DECT, Hiperlan, Bluetooth DECT ISDN, xdsl CATV, el. power Page 4

5 Outline Personal Communications Telecommunications goes IP Future terminals IP based services Location based services IP and Telecom evolution Evolution of GSM (GPRS, EDGE) to UMTS and beyond Internet goes mobile Page 5

6 Telecommunications goes IP WAP (.wml) Wireless Application Protocol Nokia, Ericsson, Motorola and Unwired Planet in 1998 (joined later by others) Applications for small terminals, bad radio conditions Same functionality as on big screens SYMBIAN Both co-operate with SUN for JINI based applications Page 6

7 Bluetooth and Jini My phone is the gateway My personal environment Identifcation my key Local networking Jini: machine to machine interaction Automatic synchronizer - office PDA Page 7

8 New Tools (based on DECT data) Information access ecommerce , voice, chat Games Financial Page 8

9 Services and Applications Voice Location based Voice, voice, voice IP/fixed based services Information Multimedia-discussion and - meeting Entertainment Electronic mail, SMS Electronic shopping, telebanking Automatic information/alarm Remote control, Intelligent home network infrastructure terminal capability (GPS) Page 9

10 Mobile Services Beyond Voice copyright: Erik Larsen, Ericsson [Telekomdagene 1998] Page 10 Sports Address book News Media conversion Unified messaging Voice mail Time tables Workgroup coordination Payments Banking Account inquiries Traffic reports Stock quotes Positioning Dispatch Fax Gambling Tickets Calendar Notification File transfer Internet access Weather reports

11 Multimedia-meeting Video-conference (voice and picture) Data-conference (voice and data, e.g. shared Windows application between participants) Multimedia-conference (voice, picture and data) Information-collection and -distribution Surfing on the Internet Get information from a provider or database FTP (file transfer) Page 12

12 Entertainment Interactive game with a computer or another person Video on your mobile phone Electronic contact Japan: Transmit character information and preferences while walking around. If you meet somebody with similar wishes your toy starts ringing. Page 13

13 E-commerce Pay by phone Identify yourself with your phone Elektronic mail/messages SMS and beyond E-banking Account-transactions per phone Banking Page 14

14 Automatic information/alarm Stock market information, electronic newspaper (sell special car) Automatic car and house alarm Tele-medicine Telemetry Intelligent home Remote control Page 15

15 Location based service: Next bar GPS og PDA for øl-hunder Web-teknologi skal hjelpe tørste IT Avisen, Teknologi er nyttig til så mangt. Nå tar bryggeriet Heineken i bruk satellittnavigering, lommedatamaskiner og Internett for å vise deg veien til nærmeste vannhull. "Bar Trek" er tilgjengelig i følgende byer: Amsterdam, Bangkok. Berlin, Dublin, Lisboa, Madrid, London, Paris, Milano, New York, Hong Kong, Kuala Lumpur, Singapore, Sidney, Tokyo. PDA og GPRS finner veien til neste bar Page 16

16 Outline Personal Communications Telecommunications goes IP Future terminals IP based services Location based services IP and Telecom evolution Evolution of GSM (GPRS, EDGE) to UMTS and beyond Internet goes mobile Page 17

17 GSM evolution Today: GSM (9.6 kbit/s) Q4.2001: EDGE ( kbit/s) Q3.99: HSCSD ( kbit/s) Q4.2001/Q1.2002: UMTS Q4.2000: GPRS ( kbit/s) (< 2 Mbit/s) HLR A GSM MAP MSC ISUP G-MSC ISUP N-ISDN GSM BSS G b GPRS SGSN IP GGSN IP IP networks X.25 X.25 Page 18

18 GSM evolution: GPRS BSS SGSN GPRS Inta-Backbone router Network (Private IP Network) GGSN IP Internet BSS SGSN BSS SGSN GGSN X25 TE PSDN MS Quick access (0.5-1 s typical) Good usage of radio resources, radio link only up when needed Share radio resource Combines up to 8 time slots to support 115 kbit/s packet data Two new network elements: SGSN, GGSN Need for new terminals Page 19

19 UMTS expectations Same technology all over the world: WCDMA at 2 GHz UMTS TDD FDD MHz UMTS terminals expected to work in 3 modes: multi-carrier FDD, direct sequence FDD, and TDD, prototype: Q (source: Ericsson) Universal user identification: USIM Seamless service SAT TDD FDD SAT Integration of services: One service platform Extension towards integration of satellite communications, W-LAN / Hiperlan and fixed networks Page 21

20 UMTS phase 1 (release 99) GSM GSM Basestations and controllers GSM exchanges & databases ISDN (GPRS upgrade) GPRS-type servers IP networks GSM/GPRS GWY Core Network X.25 Dual mode GSM(GPRS)/UMTS UMTS Radio-network UMTS only source: Knut Erik Walter, Telenor Page 22

21 UMTS phase 2 evolution Potential phase 2 core network: IP Access provided by GSM, GPRS and UMTS, WLAN and Hiperlan Operator provides and controls services public Internet GSM, UTRA service provision IP based core network UMTS phase 2 UTRA, WLAN Hiperlan/2 source: G. Grolms, Telenor R&D Page 24

22 The internet goes mobile 1996: MobileIP 1999: Cellular Internet 1999: first commercial W- LAN networks 2000: what is next? diffserv, IPv6 High speed developments Hiperlan/2 Mobile/Cellular Internet WLAN, I-cell high populated areas (inhouse, campus, metropolitan) low populated areas (metropolitan, regional) source: G. Grolms, Telenor R&D Page 25

23 ETSI BRAN: wireless broadband access HIPERLAN/2-25 Mbit/s short range, "cordless", up to 200 Hiperaccess m indoor/campus licence-exempt (licensed?) HIPERACCESS - 25 Mbit/s Hiperlink long range, up to 5 km licensed and licence-exempt residential, small/medium Hiperlan business access Hiperlan HIPERLINK Mbit/s interconnect HIPERACCESS & HIPERLAN licence-exempt source: O. Røstbakken, Telenor R&D Page 26

24 Technology: The wireless access SAT broadcast LMDS, DVB, DAB, WLL GSM, Hiperlan, GPRS, WLAN, UTRA, DECT, Hiperlan, Bluetooth DECT ISDN, xdsl CATV, el. power Page 29

25 Conclusions Personal communication terminal will allow new services, e.g. identification, billing, data, video Services: Voice, Mobile Internet and location oriented Two parallel moves towards 3rd generation mobile communications GSM, GPRS, EDGE IP, MobilIP, WLAN UMTS / IP Significant increase of complexity of future network: Quality of service, capacity, multi-network UMTS is Fixed Mobile Convergence (FMC) Page 30