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1 JGN
2 Application Technology IPv6 Security AAA IP dynamic network: MANET Internet Technology IP Mobility: MIP, NEMO Satellite Optical Fiber Communication Technology Wireless
3 Unwired World Unwired Mobile IPv6 ( Mobile Network Mobile Ad-hoc Network Mobility MobileIP, NEMO, MANET Cellular System(3G), IEEE802.11, e, IPv6!
4 MANET Celluler W-CDMA, W-CDMA, CDMA CDMA 2000, 2000, Wireless LAN LAN IEEE IEEE a,b,g a,b,g IPv6 Backbone Broadcasting Wired Wired Broadband Network: FTTH,ADSL FTTH,ADSL Wireless MAN MAN IEEE IEEE e, e, Mobile Adhoc Network (MANET) Personal Area Network, Vehicle-to-Vehicle
5
6
7 P2P ABS
8 Tag readability evaluation Case Inner case Layered tagging (HF for item level and UHF for case level) may significantly change the readability.
9 Tag readability in fading environment Multiple path fading entails mitigation of the allowed reading time, resulting in the slow down of reading speed. Fading measurement in ORF2004 Typical fading at tag UHF RFID gate Power receiver
10 Multiple-tag-reading in practical communication link Multiple-tag-reading speed in practical communication link using Gen2 singulation protocol Reading speed will be significantly degraded in BER=10^-4 or less communication link.
11 UHF RFID experimental facility in Shonan Fujisawa Campus RFID gate experiment Probes are inserted in measured objects Multiple RFID readers Hand pallet with accurate position sensor
12 Japan UHF RFID technical requirements Note that 1) The numbers denote the output power of the intentional radiator. 2) In this figure, a consistent 100kHz reference bandwidth is used for the clear comparison. 952MHz 30dBm 954MHz Maximum antenna gain 6dBi yields EIRP=36dBm Cellular Phone Including Planned IMT dBm/100kHz 950MHz -39dBm/100kHz 956MHz Cellular phone and AM radio link Harmonics in Personal Handy Phone System (PHS) 945MHz -71dBm/100kHz -61dBm/100kHz -61dBm/100kHz -71dBm/100kHz (MHz)
13 IEEE802.11b 1999 IEEE 11MbpsLAN IEEE b GHz GHz 5MHz GHz 11 : GHz 4 #4 (2.427) #8 (2.447) #12 (2.467) #3 (2.422) #7 (2.442) #11 (2.462) #2 (2.417) #6 (2.437) #10 (2.457) #14 (2.484) #1 (2.412) #5 (2.432) #9 (2.452) #13 (2.472)
14 156M~1Gbps 2Mbps~11Mbps SHF (microwave) VHF 300MHz AM 526.5kHz kHz 1GHz 3GHz 30GHz 300GHz UHF UHF EHF (milli-wave) FM 76Mz- 90MHz TV 90MHz-108MHz 170MH-222MHz 470MHz-770MHz (PDC/CDMA ) 810MHz- 940MHz (PDC) 1429MHz-1453MHz 1477MHz-1501MHz (IMT-2000) 1885MHz-2200MHz LAN MHz MHz (MMAC) GHz ~ ~ ~ GHz GHz GHz GHz 10M~155Mbps
15 Stream
16 Basic IP Multicast Model 30% loss 0% loss 0% loss 0% loss LAN Source Node 20% loss Ethernet 20% loss xdsl 50% loss PHS
17 Receiver-driven Layered Multicast Model LAN Source Node Ethernet xdsl Base Layer Additional Layer 1 Additional Layer 2 PHS
18 VPN :2005 VPN OBC OMRON Xtyle OBC
19 ( 2006
20
21 P2P BitTorrent Solipsis (France Telecom) xbone Distributed Hash Table GRID Chord, Pastry
22
23
24 xbone IP
25 Network Speed bps 1Z 1E 1P WAN 1T 1G 1M Gbps Ethernet LAN Gbps Ethernet
26 FLOPS Computer Speed Y 1G 32G 1Z 32M 1E 1P 1T 1K 1G 1M SIGMA
27 History of Speed breakthrough FLOPS 1E BlueGene/P? (131K ) PFLOPS 1P 1T 1G 1M CDC6600 (1) Cray XMP/4 (4) ASCI-RED (9152) HITAC 8800 (1) SX-2 (1) SR8000 (1008) GRAPE-DR? (2M )
28 2004
29 (Reference Required Quality for IP-Phone Total Transmissi on Quality Receive Quality End-to-End Delay (1way) Class A Fixed phone >80 level >86 <100ms Class B Mobile phone >70 level >73 <150ms Class C >50 >50 <400ms
30 2005 7
31 1 2 3
32
33 :2005
34 24,000km(15,000miles) OC-192 OC-48 x 3 GbE x 1 iscsi testing used IEEAF 15,680km (9,800miles) Juniper T320 8,320km (5,200miles)
35 CANARIE Tokyo IEEAF/Tyco/WIDE Vancouver Seattle APAN/JGN2 Calgary Minneapolis CA*net 4 Chicago Abilene NYC SURFnet Amsterdam Network used in the experiment A router or an L3 switch A L1 or L2 switch Figure 2. Network connection
36 Single stream TCP Tokyo Chicago Amsterdam NY Chicago - Tokyo Vancouver OME 6550 ONS Calgary Router or L3 switch CANARIE L1 or L2 switch Tokyo ONS ONS Minneapolis SURFnet Opteron1 Chelsio T110 NIC Opteron server Opteron3 Chelsio T110 NIC Opteron server T-LEX ONS WIDE Foundry NetIron 40G WIDE Procket 8812 IEEAF/Tyco WAN PHY Pacific Ocean APAN/JGN OC-192 ONS Seattle Pacific Northwest Gigapop TransPAC Procket 8801 OME 6550 Force10 E1200 Chicago ONS T640 SURFnet WAN PHY Atlantic Ocean HDXc University of Amsterdam Force10 E600 CISCO 6509 SURFnet Fujitsu XG800 Chicago StarLight Abilene OC-192 CISCO SURFnet ClearSight 10Gbps capture T640 New York MANLAN HDXc SURFnet OC-192 CISCO Amsterdam NetherLight SURFnet Univ of Tokyo WIDE IEEAF/Tyco/WIDE CANARIE SURFnet Abilene APAN/JGN2
37 2006
38 2001
39 Internet Dependence on US (2001)
40 Asia and Europe Difference between Straight route & Southern route London 13,200km 66ms Tokyo Delay and Distance between London and Tokyo Straight route: 13,200km 66ms (along Russian Railways) Southern route: 25,000km 125ms(along Ocean Cables) 25,000km 125ms
41 Cable Map in Asia From NTT/Verio materials for AsiaBroadband Asian Cable C2C FNAL APCN2 EAC SMW-3 FLAG APCN T-V-H G-P Pacific Cable JP-US Ch-US PC-1 Tyco Keoje Pusan C2C Chongming Shanghai Nanhui Shantou Lantau Island Macau Ch-US Tansui Toucheng Fangshan C2C FN AL Kitaibaraki E Ajiga Maruy m Chikura amai Wada Miura Ninomiya Shima FLAG Miyazaki AP CN2 E SMW-3 A C C2C FNAL APCN C2C JP-US Tyco PC-1 EAC Ch-US EAC Ch-US G-P EAC SM W-3 Pyapon FLAG Sriracha Phetchaburi Danang Songkhla Satun AP Penang Kuantan CN2 Hochiminh City C2C EAC AP CN2 SM W-3 AP CN2 T-V-H C2C C2C APCN E A C Tungku Batangas Nasugbu To India SM W-3 Medan Katong SM W-3 APCN Jakarta
42 2 Hashed ID HID
43 B-767
44
45 Application Technology IPv6 Security AAA IP dynamic network: MANET Internet Technology IP Mobility: MIP, NEMO Satellite Optical Fiber Communication Technology Wireless
46
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Internet 2005 Roles in the Asia Pacific Region Jun Murai Topics Internet for non-pc and Mobility Video, Audio and Multicast Lambda Internet Latency Asia-Pacific Infrastructure Some of these are not restricted
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