China global IPv6 Summit IPv6 in the Mobile World Apri3.2003 SAMSUNG ELECTRONICS CO, Ltd
China Global IPv China Global IPv 6 Summit
Agenda Arrival of IPv6 Era Wireless Network Trend Mobile World IPv6 Samsung Mobile Phones IPv6
Arrival of PYb Era
Transformation of telecommunication Network Past Present Separated Network Partially Integrated Voice Data (Voice, Data, Wired, Wireless) Network Mobile Data Voice PSTN Internet ATM Switch IP Router z STM ATM IP C PDsN Ci IP Router Exchange MSC .MSC: Mobile Switching Center .ATM: Asynchronous Transport Mode . PDsn Packet Data Service Node IP: Internet Protocol STM: Synchronous Transport Mode
Transformation of Telecommunication Network Transformation of Telecommunication Network Past Separated Network Separated Network (Voice, Data, Wired, Wireless) (Voice, Data, Wired, Wireless) Present Present Partially Integrated Voice & Data Partially Integrated Voice & Data Network Network Mobile Mobile N/W PSTN Data N/W MSC ATM Switch IP Router Switch Data Voice Exchange IP Router STM ATM IP MS C PDSN PSTN Internet •PDSN : Packet D ata Service N ode •STM : Synchronous Transport Mode •M SC : Mobile Switching Center •ATM : Asynchronous Transport Mode IP : Internet Protocol
Advantages of IP O Future Network Requirements Broadband, Low Cost, Data/Voice/Multimedia stream ATM→AP ATM P Service loice Data QOS Guaranteed No Guarantee Efficiency Low(Packet-Cell) High(Packet+Packet Tech Evolution Multi Function(MSS) Broadband(Tera Router Preference Telco New Operator, ISPs Cost High Ow MMS Multi Service Switch
Advantages of IP Advantages of IP Future Network Requirements : Future Network Requirements : Broadband, Low Cost, Data / Voice / Multimedia stream Broadband, Low Cost, Data / Voice / Multimedia stream - ATM → All IP Service QoS Efficiency Tech. Evolution Preference Cost ATM IP Voice Guaranteed Low(Packet→Cell) Data No Guarantee High(Packet→Packet) Multi Function(MSS) Broadband(Tera Router) Telco New Operator, ISPs High Low * MMS : Multi Service Switch