wimax - 京都産業大学kano/pdf/study/wimaxinternetlive...wimax " xºv$ ?h3¢...
TRANSCRIPT
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WiMAX
OB
FTTH Fiber To The Home ADSL Asymmetric Digital Subscriber Line
3G W-CDMA CDMA2000
WiMAX
Worldwide Interoperability for Microwave Access HSPA High Speed Packet
Access 1Mbps
MPEG4/AVC H.264
3200m 6 WiMAX
2010 6 WiMAX
HSPA FOMA EM
2.1
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2.1
WiMAX 40Mbps 10Mbps
FOMA 7.2Mbps 5.7Mbps
EM 21Mbps 5.8Mbps
UQ
WiMAX
WiMAX
2010 6 20 61
3.1 JR 3,200m
4 OB
3,200m 1,000m
10
300m
46
3.1 UL:2.0Mbps UQ
Web WiMAX A:
E:
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3.1 UL
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WiMAX
WiMAX 3.2
PC PC
WiMAX WiMAX
WiMAX PC
PC
PC Ustream
PC Skype Skype
1
A: PC
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3.2 WiMAX
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WiMAX
WiMAX
WiMAX 3.0Mbps
1.0Mbps
2.0Mbps
Skype On2 VP7 [1]
VP7 MPEG4/AVC H.264
640
480 MPEG4/AVC
4.1 WiMAX 1.0Mbps
500kbps
Skype
4.1 MPEG4/AVC
100kbps 500kbps 1.0Mbps
WiMAX
Skype PC
WiMAX
PC
Skype
PC PC
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1/4
500kbps 1.0Mbps
TCP Monitor Plus [2]
4.2
PC WiMAX
4.2
4.2
4.2
Panasonic HDC-TM70
Sony HDR-HC3
Sony HDR-HC1
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PCA-DAV2 VTR
PC HP Probook 4510s
Panasonic Let’s Note S9
PC
CPU
PC CPU Celeron Dual
Core 1.6GHz, Core i5 2.4GHz
CPU
WiMAX UD01NA, UD01SS
SG-1000,
IP-150
PC
4.3 HUB PC
PC 4.3
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4.3
4.3
HUB Buffalo LSW4-GT-8NP
PC MacBook Air, MacBook PC CPU Core 2 Duo
MacBook
VGA
SW-CP21V
VGA
KOWA KD-106 VGA
VGA
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46 PC
Buffalo SC-1
PC VGA
PC Lenovo ThinkPad X200 PC CPU Core 2 Duo
USB WiMAX
PC WiMAX PC
Skype USB
PC
15 30
1 PC 1
1 1
Skype
Skype PC
PC
1500m 1500m 2500m
2500m 3200m
PC PC PC
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PC
PC
4.3
PC
Ustream
120 900
PC
PC
PC
4.4 4.4(a)
(b)
50 200
(c)
PC
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(d)
4.4
WiMAX
WiMAX Skype
1/4
WiMAX 10Mbps
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Ustream
Skype Ustream
Ustream
[1] http://ja.wikipedia.org/wiki/On2_VP7
[2] http://hp.vector.co.jp/authors/VA032928/