IP IT
1999 2001 2003 (2004-2005) (2005-2007) Asian Institute of Technology (AIT) Adjunct Assistant Professor (2005-2007) IT
1 IETF 2 IETF Mobile IP Proxy Mobile IP Network Mobility (NEMO) IPv4 Dual Stack 3 IP
End-to-End Deployment
17
( extra ( ) 10G Internet Unwired Unwired
i-mode
(2000 ) Mobile Internet Cellular-Phone PHS PDA Service Provider Bank C Card GW Transaction Money Flow Station GW ISP Wide Area Wireless Proprietary Internet
(2000 ) Mobile Internet Cellular-Phone PHS PDA Service Provider C card GW E-Commerce Bank Transaction Money Flow Station GW ISP Wide area wireless roprietary Internet
(2000 ) Mobile Internet Cellular-Phone PHS PDA Bank Service Provider C Card GW Transaction Money Flow Station GW ISP Wide Area Wireless Internet Gift of End-End communication?
/ Mobility MobileIP, Proxy Mobile IP, NEMO, MANET IEEE802.11, 802.16e (WiMAX), 802.20 W-CDMA (HSDPA), CDMA2000 (1x EvDo) IPv6
Unwired World Society IPv6 AAA IP Telephony: VoIP, SIP, ENUM Internet Technology IP dynamic network: MANET IP Mobility: MIP, NEMO Satellite Cell Phone: W-CDMA, CDMA2000, 1x EVDO, HSDPA Communication Technology WLAN: 802.11a/b/g WMAN: 802.16, 802.20 WPAN: 802.15.3, zigbee, bluetooth
Unwired Internet Wireless LAN LAN IEEE IEEE 802.11a,b,g 802.11a,b,g W-CDMA, W-CDMA, CDMA CDMA 2000, 2000, FTTH,ADSL FTTH,ADSL Wireless MAN MAN IEEE IEEE 802.16e,802.20 802.16e,802.20 Personal Area Network,
A B Universal Service
De Jure Standard De Facto Standard ***CORPORATION 16
IETF (Internet Engineering Task Force) RFC http://www.ietf.org/ IESG IRTF
ITU (International Telecommunication Union) ITU-R (Radiocommunication)( ) ITU-T (Telecommunication Standardization)( ITU-D (Telecommunication Development Sector)( )
3GPP: Third Generation Partnership Project (3G) NTT SDO (Service Development Organization) ARIB: Association of Radio Industries and Businesses TTC: Telecommunication Technology Committee T1: T1 Committee ETSI: European Telecommunications Standards Institute TTA: Telecommunications Technology Associations CWTS: China Wireless Telecommunication Standard Group
3GPP2 3rd Generation Partnership Project 2 3GPP cdma2000 Qualcomm Verizon Wireless KDDI SDO 3GPP 3GPP2 3GPP KDDI LTE(3GPP )?!
WiMax WiMax Intel, Nokia, Proxim, Fujitsu Microelectronics America WiMAX Forum Cetified IEEE802.16 Hiper-MAN URL:http://www.wimaxforum.org/
ISO vs IETF ITU/ISO IETF Specification Oriented Implementation Oriented ( ) ( ) Hard Specification Soft Specification ( ) ( ) Running Code Voting & Rough Consensus
IETF
IETF Standard Track Diagram Enter Internet Draft Experiment Standards Track Proposed Std. Informational Draft Std. Temporary Long term Standard Historic
IP Mobility
ID( ) ISP ID ID
IP Mobility IP IP IP Mobility
IPv6 IPv6 Network ID 3ffe:0501:100c:d220 0200:39ff:fe0a:c11c Network network ID ID
IP IP IP!=?! IP Mobility A A B B C C
/ IP
Mobility Overview Layer Scattered Identifier Mobility per Identifier Application Presentation Session Transport Network Data Link Physical URI, USER/PASSWD, Process ID, File ID FQDN, ENUM, SIP Session Mobility IPv4/v6 MAC Address Process Migration, Application Mobility Service Migration IP/Terminal Mobility Roaming per session per node
Broadcast ( ITS
Broadcast ( ITS
IETF XML http://tools.ietf.org/inventory/author-tools http://tools.ietf.org/inventory/stats-tools
IETF Mobility MEXT: Mobility Extensions for IPv6 MIPSHOP: Mobility for IP: Performance, Signaling and Handoff Optimization NETLMM:Network-based Localized Mobility Management HIP: Host Identity Protocol SHIM6: Site Multihoming by IPv6 Intermediation MANET:Mobile Ad-hoc Networks AUTOCONF:Ad-Hoc Network Autoconfiguration 6LOWPAN:IPv6 over Low power WPAN ROLL: Routing over Low Power and Lossy Networks 16ng: IP over IEEE 802.16 Networks MOBIKE: IKEv2 Mobility and Multihoming Working Group (MOBIKE) MIP6: Mobile IPv6 NEMO: Network Mobility Monami6: Mobile Nodes and Multiple Interfaces in IPv6 Mobility
IETF Multihoming SHIM6 Localized Mobility NETLMM MOBIKE MONAMI6 Mobility Protocol MIP6 MEXT MIPSHOP NEMO New Name Space 16ng HIP 6lowpan MANET AUTOCONF MANET ROLL Device Oriented Extension
IP Mobility Mobile IPv6 2004 6 RFC3775 NEMO: Network Mobility 2005 1 RFC3963 Proxy Mobile IPv6 2008 WiMAX CMIP/PMIP 3GPP PMIP KAME BSD (SHISA) USAGI LINUX
IP Mobility Proxy Mobile IPv6(PMIP6) Mobile IPv6 (CMIP6) Network Mobility (NEMO) IPv6 CMIP Fast Handover (FMIP) Hierarchical Mobile IP (HMIP) Dual Stack Mobile IP (DSMIP) IPv6 IPv4 Multiple Care-of Address (MCoA)