:w 5 D Ñ!ª ±B1-×åB B.B BB&B)B1B . ÿ/ ±:w · 2020-01-23 · ©2013 , JAPAN MOBILECASTING,Inc....
Transcript of :w 5 D Ñ!ª ±B1-×åB B.B BB&B)B1B . ÿ/ ±:w · 2020-01-23 · ©2013 , JAPAN MOBILECASTING,Inc....
©2013, JAPAN MOBILECASTING,Inc. All Rights Reserved.
資料4 3
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V-High
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V-High
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V-High
V-Low V-High
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V-High
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V-High
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V-High
70
50
DVB-H
( )
110
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1860
1380
410 410 390 380 380
90 90 80 80
0
200
400
600
800
1000
1200
1400
1600
1800
2000
1-3
1000
V-High
1000
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2013
33
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H24.12.1
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2 3 4 5 6 7 8 9 10 11 12
-17,560 -65,690 -25,634 -20,996 -13,792 -9,611 -3,265 4,653 2,466 5,781 9,312 14,689
-6,563 -5,178 -6,782 -786 -834 -403 -261 74 1,269 1,171
-70,000
-60,000
-50,000
-40,000
-30,000
-20,000
-10,000
0
10,000
20,000 8
H24.12.1
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©2013 , JAPAN MOBILECASTING,Inc. All Rights Reserved.
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V-High
V-Low V-High
70MHz
14.5MHz
2000 20102002 2004 2006 2008
50G
10G
5G
1G
300M
Hz
2003UHF
2007950M
20072.5G
2001 IMT-20002G
2000 60G
2005 LAN5G
2006 UWB3.4-4.8G/7.25-10.25G
UHF
11-2
2012
2012 V-HighVHF
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11-2
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24
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V-High
1/4
1/41/2 1/2=1/4 4 1
1/2( ) 1/2
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17 10 11
5 7 6
29% 70% 55%
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50% 90%
59% 72% 86% 90% 91%
60% 77% 86%
V-High 25 4 18
4033
25
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0.9
1.8 2.7
3.82 3.93 4.05
0.42
0.42
0.42
0.42 0.42 0.42
31.6%
18.8%
13.3% 9.8% 9.6% 9.3%
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
H24 H25 H26 H27 H28 H29 0
1
2
3
4
5
6
80% 60% 40% 15% 12.5% 10%
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H24.12.1
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0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
2012 2013
2,310
1,380
3,480
1,380