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1 3
2 SDO IP
3 SAE System Architecture Evolution) 3GPP HSS 2G/3G SGSN S1-MME E-UTRAN 3GPP Access S3 MME S10 S1-U S4 S11 S6a Serving Gateway S5 PMIP PDN Gateway S7c S7 PCRF SGi Rx+ Operator's IP Services (e.g. IMS, PSS etc.) Non-Roaming Architecture for 3GPP Accesses within EPS using PMIP-based S5 from 3GPP TS
4 MobileIP/NEMO
5 Mobile IP International Civil Aviation Organization (ICAO) WGI (Internet) Mobile IP D=234 IETF Boeing NASA Verizon
6 MNP MR MRHA Tunnel HA2 Foreign Access Network Home of MNP HAHA Tunnel BGP UPDATE containing Home Aggregate ATN HA1 CN2 BGP UPDATE containing Home Aggregate Impact of HA based Global Mobility on ATN IPv6 Address Allocation Plan CN1 Daniel Medina, Christian Bauer, Serkan Ayaz German Aerospace Center (DLR), Munich, Germany
7 地球規模でのホームエージェントの分散により 飛行機用のMobile IPの経路の最適化 出典 Impact of HA based Global Mobility on ATN IPv6 Address Allocation Plan Daniel Medina, Christian Bauer, Serkan Ayaz German Aerospace Center (DLR), Munich, Germany
8 (ATN) APC MNP? ATS/AOC MNP Home of APC MNP Home of ATS/AOC MNP HA Foreign Access Network HA Internet ATN Impact of HA based Global Mobility on ATN IPv6 Address Allocation Plan CN CN Daniel Medina, Christian Bauer, Serkan Ayaz German Aerospace Center (DLR), Munich, Germany
9 IANA or RIR(s) ICAO (Aeronautical Internet Registry) IATA ICAO State ANSP ACSP Airline GA CA Impact of HA based Global Mobility on ATN IPv6 Address Allocation Plan Daniel Medina, Christian Bauer, Serkan Ayaz German Aerospace Center (DLR), Munich, Germany ATS_MNP [ AOC_MNP ] [ APC_MNP ]
10 WiMAX!?
11 WiMAX WiMA X - -
12 2.5GHz WiMAX Willcom) (KDDI N-STAR Guard Band (1) Guard Band Guard Band Guard Band Mobile Broadcasting (2) (2) 2535MHz 2555MHz 2575MHz 2595MHz 2625MHz (1) 2545MHz MHz is restricted operation until 2014 Dec. 31th. (2) Guard band between Fixed Mobile and Nation wide mobile is totally 10MHz MHz WiMAX
13 WiMAX ASN Gateway Home Agent AAA Server VoIP Gateway ASN Gateway
14 ASN: Access Service Network ASN Gateway MS access, Mobility, Security, QoS, L2 Handover
15 CSN: Connectivity Service Network All-IP Home Agent AAA server VoIP - PSTN Gateway WiMAX L3
16 WiMAX Forum NWG Reference Network Model R1 - MS, ASN Air Protocol R2 - MS, CSN AAA, IP host configuration, Mobility Management R3 - ASN, CSN AAA, Policy Enforcement, Mobility Management R4 - ASN Mobility Management R5 - CSN Internet Working, Roaming R6 - BTS - ASN Gateway IP Tunnel Management to establish and release MS connectioin R8 - BTS HO
17 Open Wireless Broadband Lab. SFC
18 Open Wireless Broadband Platform WiMAX WiMAX 3G IPv6 Mobility IP Skype VoIP PDA Embedded WiMAX
19 Flexible bit rate Lower equipment cost (standardization) Interoperability
20 WiMAX IP WiMAX (SFC) IPv6 (10G, lambda) IP Mobile IPv6, Network Mobility, IP multihoming SOI SOI E-care DVTS
21
22 1.4km
23 Mobile WIMAX Estimated down link bitrate for one cluster 9.4 to 15.4Mbps using 2.5GHz Mobile WiMAX m
24 Media Independent Handover Access Network Discovery Handover event signaling Fast Mobile IPv6 (CMIP) No solution for PMIP Multiple CoAs registration (CMIP) Bicasting? Link aggregation? Flow distribution?
25 WiMAX MCBCS IP multicast TV IP
26 WiMAX WiMAX
27
28 無線スタブネットワーク z 無線で接続された端末群がインターネットのエッジにス タブネットワーク(Mobile Wireless Fringe Stub Network) を構成 z 無線で接続された自動車にドライバの携帯が車内ネットワーク に無線で接続 Internet 無線スタブネット Personal Area Network
29 Need for E2E in Deployment of NEMO in C2C-C Roberto Baldessari NEC Europe Ltd. Heidelberg 29
30 30 Military: Deployed and mobile networks (source INSC)
31
32
33 IPv4 AS
34 AS AS 2byte AS
35 IPv4
36 IPv4 ings/07jul/slides/intarea- 7/sld1.htm /ipv4/index.html Projected IANA Unallocated Address Pool Exhaustion: 31-Aug-2010 Projected RIR Unallocated Address Pool Exhaustion: 16-Aug-2011
37 IPv4/IPv6
38
39 !? Tier1 ISPs Tier1 ISPs IXP Tier2 ISPs IXP Tier2 ISPs 2 CIDR IPv4 3 IPv6 1 Classful IPv4 Static routing ISP ISP? 4 IP Mobility
40 Unwired World Toyota i-unit Segway XT Honda ASIMO NOKIA prototype 888
41 . Services and Applications Infrastructure per Service Telephony Economics Education Transport. TV Broadcast The Internet Satellite Wireless (BWA) 3G/4G Modem Leased Line Broadband Fiber Network
42 Unwired Internet World
IP IPv4-IPv6
IPv6 Mobility IETF 2006 6 9 14:00-15:30 Interop Tokyo 2006 IIJ Nautilus6 IP IPv4-IPv6 L2 L3 Mobile IPv6 HIP L3.5 Shim6(?) L4 SCTP IPv6 Mobile IPv6/NEMO BS IETF RFC3775 - Mobile IPv6 RFC3963 - NEMO Basic
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