26 URL A study of the hand over management with the server s URL for the wearable camera streaming

Size: px
Start display at page:

Download "26 URL A study of the hand over management with the server s URL for the wearable camera streaming"

Transcription

1 26 URL A study of the hand over management with the server s URL for the wearable camera streaming

2 URL PC LAN (Local Area Network) LAN BS (Base Station) 1 BS LAN 2 VRaNCo (Virtual Radio Network Controller) VRaNCO BS SIP (Session Initiation Protocol), SIP Wi-Fi i

3 Abstract A study of the hand over management with the server s URL for the wearable camera streaming Keisuke Yoshimoto Broadband network is used widely in recent years. Communication service has begun to wear high quality features. Recently, smart phone and Tablet PC spread to all over the world quickly due to the evolution of an information communication. A market of a video delivery was been expanded using mainly a fixed line. As the communication line became broader in it s bandwidth the video contents with larger volume can be delivered. The video streaming is also spread as the background service. The wearing camera which delivers a video stream using a wireless LAN (Local Area Network) is focused in this study. The delivering camera is impossible to move the BS of a wireless LAN without a cut off of sending. To settle this problem a new handover management method is proposed. An addition of the communication function was designed to the wearing camera camera in this system. First, the wireless LAN interface was added for the wearing camera to connect with a couple of BSs at the same time. Next, VRaNCo (Virtual Radio Network Controller) was added to the wearing camera. When the wearing camera connects to a BS, VRaNCo has the role of the BS alternation support. The BS alternation was also controlled on the delivery platform. A SIP(Session Initiation Protocol) server a delivery server and a video check module composes this delivery platform. The viewer can watch a video continuously using the SIP server s managing information of the delivery platform. ii

4 key words Wearing Camera Wi-Fi Hand over Live video streaming iii

5 LAN IEEE LAN LAN LAN LAN SSID RTP (Real-time Transport Protocol) RTCP (RTP Control Protocol) RTSP (Real-time Streaming Protocol) SIP (Session Initiation Protocol) iv

6 LAN VRaNCo (Virtual Radio Network Controller) SIP (Session Initiation Protocol) IP v

7 L L RTP SIP URI vi

8 2.1 IEEE802.11b/a/g HX-A vii

9 1 1.1 NGN (Next Generation Network) 26 ICT II 2020 LAN [1] LAN Wi-Fi [2] NTTBP ,000 LAN H ,000 LAN [2]. SNS (Social Networking Service) [1] 1

10 1.2 LAN NGN LAN LAN LAN LAN LAN BS (Base Station) NGN 2

11 1.3 BS BS BS BS IP BS IP

12 2 2.1 LAN LAN LAN LAN LAN LAN 1990 IEEE LAN [3] IEEE LAN LAN IEEE LAN IEEE802.11b/11a/11g/11n/11ac LAN IEEE802.11i LAN QoS IEEE802.11e LAN [4] 4

13 2.1 LAN IEEE802.11b 2.4GHz 11Mbps LAN IEEE802.11a 5GHz 54Mbps LAN IEEE802.11g 2.4GHz 54Mbps LAN IEEE802.11i MAC IEEE802.11e QoS MAC QoS IEEE802.11n 100Mbps IEEE802.11ac n 6.93 Gbps LAN LAN LAN BS LAN BS BS BS LAN [4] 5

14 2.1 LAN LAN LAN IEEE802.11b/a/g 2.1 [4] 2.1 IEEE802.11b/a/g IEEE802.11b IEEE802.11a IEEE802.11g 11Mbps/5.5Mbps/2Mbps/1Mbps 54Mbps/48Mbps/36Mbps/24Mbps/18Mbps/12Mbps/9Mbps/6Mbps 54Mbps/48Mbps/36Mbps/24Mbps/18Mbps/12Mbps/11Mbps/9Mbps/6Mbps/5.5Mbps/2Mbps/1Mbps IEEE802.11b 11Mbps LAN 11Mbps 5.5Mbps 11Mbps 5.5Mbps IEEE802.11g IEEE802.11a BS BS BS LAN LAN LAN BS LAN LAN BS 1. LAN 2. LAN BS ESSID 3. LAN BS 6

15 2.1 LAN 2.2 IEEE802.11g IEEE802.11a 54 Mbps -71 dbm 54 Mbps -65 dbm 48 Mbps -75 dbm 48 Mbps -66 dbm 36 Mbps -80 dbm 36 Mbps -70 dbm 24 Mbps -84 dbm 24 Mbps -74 dbm 18 Mbps -86 dbm 18 Mbps -77 dbm 12 Mbps -88 dbm 12 Mbps -79 dbm 9 Mbps -86 dbm 9 Mbps -81 dbm 11 Mbps -92 dbm - Mbps - dbm 5.5 Mbps -92 dbm 6 Mbps -82 dbm 2 Mbps -93 dbm - Mbps - dbm 1 Mbps -94 dbm - Mbps - dbm 4. LAN BS 5. IEEE BS IEEEE Ethernet LAN BS BS BS BS 100ms ESSID 7

16 2.1 LAN 2.1 BS LAN BS BS BS LAN BS 8

17 2.1 LAN SSID LAN 1 BS BS LAN BSS (Basic Service Set) BSS BSS ESS (Extended Service Set) BSS BSSID LAN BS MAC ESSID ESS 32 ESSID LAN BS BSS ESSID BSS LAN ESSID ESSID LAN BSS ESSID ESSID L2 L2 L2 2.2 ESSID L3 L3 L3 2.3 LAN 10% 15 % [4] L2 IP BSS LAN BS LAN LAN LAN BS LAN BS IP 9

18 2.1 LAN 2.2 L2 BS LAN LAN LAN BS L2 IP L2 L3 ESSID L2 IP LAN BS LAN BS LAN BS LAN BS BS IEEE802.11F IAPP (Inter Access Point Protocol) LAN 10

19 L3 2.2 LAN 2.4 [5] RNC (Radio Network Controller) RNC RNC IP LAN BS 11

20 RNC HLR (Home Location Register) HLR [5] RNC RNC RNC RNC RNC 12

21 2.3 2 [5] UDP UDP UDP RTP(Rear-time Transport Protocol) RTCP (RTP Control Protocol) RTSP(Real-time Streaming Protocol) RTP (Real-time Transport Protocol) RTP RTP 2.5. RTP UDP RTCP RTCP RTP 1996 Quick Time Real Player RTP 13

22 RTP RTCP (RTP Control Protocol) RTCP RTP RTCP RTCP IP RTSP (Real-time Streaming Protocol) RTSP - IP RTSP Web 1 14

23 2.4 SIP (Session Initiation Protocol) 2.4 SIP (Session Initiation Protocol) SIP (Session Initiation Protocol) 1 H.323 SIP RTP IP VoIP [13] SIP (User Agent: UA) SIP (User Agent) UA (UAC) (UAS) SIP 4 SIP 1 1. (Proxy Server) UAC SIP SIP 2. (Redirect Server) UAC SIP 15

24 (Registrar) UAC REGISTER 4. (Location Server) URI SIP SIP SIP 2.5 Wi-Fi MPEG-4 LAN HX-A [6] 16

25 HX-A500 MPEG-4 AVC MPEG-4 AVC/H.264 AAC /30p 72Mbps/VBR : /60p 28Mbps/VBR /30p 15Mbps/VBR /60p 15Mbps/VBR /30p 9Mbps/VBR /30p 4.5Mbps/VBR Wi-Fi IEEE802.11b/g/n 17

26 3 3.1 LAN BS LAN BS SIP 3.2 LAN BS SSID SSID LAN BS LAN BS SSID SSID BS BS BS SSID 18

27 3.3 BS NGN NW BS BS LAN LAN 19

28 LAN LAN 1 LAN LAN 1 LAN LAN 1 LAN BS 1 2 LAN BS LAN 2 LAN BS BS VRaNCo (Virtual Radio Network Controller) RNC (Radio Network Controller) RNC 20

29 3.4 RNC LAN VRaNCo (Virtual Radio Network Controller) BS a. b. LAN BS c. d. RSSI (Received Signal Strength Indicator): f. BS 1 BS Skype / 1.5Mbps [7] USTREAM HD 2Mbps [8] 15Mbps 15Mbps HX-A500 Full HD 1920x p 30p 30 BS BS 2 LAN BS LAN BS BS RSSI (Received Signal Strength Indicator) 21

30 3.4 RSSI BS RSSI [4] BS BS BS BS BS BS BS BS LAN [9] 3 GPS (Global Positioning System) LAN BS GPS [10] GPS GPS [11] [11] BS LAN BS GPS Place Engine [12] LAN BS BS PlaceEngine Wi-Fi [12]. 4 BS BS

31 BS NW.A BS LAN a BS 2. VRaNCo LAN b BS BS VRaNCo BS LAN b BS 3. LAN b LAN b 4. LAN b LAN a LAN b 23

32 VRaNCo LAN a 6. LAN a Switching Time 2 LAN LAN a LAN b VRaNCo LAN a BS 24

33 LAN b LAN a LAN a LAN VRaNCo LAN a BS 25

34 URI SIP SIP SIP (Session Initiation Protocol) SIP SIP URI IP 1 SIP URI 2 IP 2 BS SIP URI IP IP 26

35 SIP URI BS IP IP BS SIP URI IP SIP IP IP URL IP SIP IP SIP IP 27

36 BS BS 3.6 SIP URI SIP URI SIP SIP URL IP

37 BS SIP IP SIP URI 29

38 SIP SIP URI IP IP 3. SIP IP SIP 4. SIP URL SIP URI URI SIP 8. SIP URL IP 9. SIP URL IP 10. IP 11. BS 30

39

40 BS VRaNCo BS 2 LAN 3. BS SIP SIP URI BS IP 4. SIP IP 5. IP 2 SIP LAN BS 1 BS 32

41 4 1.2 LAN 1 BS 2 IP BS LAN LAN 4.2 IP BS IP SIP SIP SIP URI URI 2 IP 2 BS 1 33

42 4.3 2 IP IP 4.3 BS IP 2 BS LAN BS BS 34

43 5 5.1 LAN BS LAN BS BS LAN BS LAN BS BS BS BS VRaNCo VRaNCo SIP URI IP 35

44 HCI

45 37

46 [1] 26 PDF [2] content/ pdf ICT [3] LAN pp [4] LAN (WLAN) [5] 4 ( ) - 3 ( )2 03hen 02.pdf [6] Specification - Panasonic [7] Skype [8] Ustream Asia /Japan : [9] ASCII.jp: LAN [10] cinii.ac.jp: [11] ion Adventure x [12] LAN PlaceEngine Koozyt

47 [13] SIP pp [14] 25 [15] StreamingQos QoS 25 39

17 Multiple video streams control for the synchronous delivery and playback 1085404 2006 3 10 Web IP 1 1 1 3,,, i Abstract Multiple video streams control for the synchronous delivery and playback Yoshiyuki

More information

Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Social Networking

Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Social Networking 23 An attribute expression of the virtual window system communicators 1120265 2012 3 1 Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual Window System Virtual

More information

図解でわかるVoIPのすべて - IP電話の技術から構築まで -

図解でわかるVoIPのすべて - IP電話の技術から構築まで - VoIP VoIP 2003 2003 9 10 1 IP VoIP VoIP 11301J101 VoIP(Voice over Internet Protocol) VoIP IP IP IP 3 1. IP 2. VoIP 3. QoS 4. IP 4 IP IP 5 1.1 IP IP IP IP VoIP VoIP 6 1.2 IP - - - - - 7 1.2 IP - - - - 8

More information

7,, i

7,, i 23 Research of the authentication method on the two dimensional code 1145111 2012 2 13 7,, i Abstract Research of the authentication method on the two dimensional code Karita Koichiro Recently, the two

More information

untitled

untitled ()IP OSI ( ) (TCP/IP)TCP UDP ( ) IP + IP TCP / Web TCP/UDP IP / LAN IM xdsl/ () (FAX) 6bit(6556) FAX FAX ( ) UDP/TCP UDP(User Datagram Protocol) CL (Connectionless) TCP(Transmission Control Protocol) CO

More information

, (GPS: Global Positioning Systemg),.,, (LBS: Local Based Services).. GPS,.,. RFID LAN,.,.,.,,,.,..,.,.,,, i

, (GPS: Global Positioning Systemg),.,, (LBS: Local Based Services).. GPS,.,. RFID LAN,.,.,.,,,.,..,.,.,,, i 25 Estimation scheme of indoor positioning using difference of times which chirp signals arrive 114348 214 3 6 , (GPS: Global Positioning Systemg),.,, (LBS: Local Based Services).. GPS,.,. RFID LAN,.,.,.,,,.,..,.,.,,,

More information

HP cafe HP of A A B of C C Map on N th Floor coupon A cafe coupon B Poster A Poster A Poster B Poster B Case 1 Show HP of each company on a user scree

HP cafe HP of A A B of C C Map on N th Floor coupon A cafe coupon B Poster A Poster A Poster B Poster B Case 1 Show HP of each company on a user scree LAN 1 2 3 2 LAN WiFiTag WiFiTag LAN LAN 100% WiFi Tag An Improved Determination Method with Multiple Access Points for Relative Position Estimation Using Wireless LAN Abstract: We have proposed a WiFiTag

More information

SIP SDP(Session Description Protocol) RTSP(Real-time Streaming Protocol) RTP(Real-time Transport Protocol) IP 1 [1] 1: IP RTP(Real-Time RFC1889 Transf

SIP SDP(Session Description Protocol) RTSP(Real-time Streaming Protocol) RTP(Real-time Transport Protocol) IP 1 [1] 1: IP RTP(Real-Time RFC1889 Transf C4 higa@comm.eng.osaka-u.ac.jp 1 IP 1.1 1. IP IP 2. 1.2 1.2.1 IP IP (Internet Protocol telephone) IP VoIP(Voice over Internet Protocol) IP IP (Network Access Control) IP IP (Call Control) (Terminal Control)

More information

WebRTC P2P Web Proxy P2P Web Proxy WebRTC WebRTC Web, HTTP, WebRTC, P2P i

WebRTC P2P Web Proxy P2P Web Proxy WebRTC WebRTC Web, HTTP, WebRTC, P2P i 26 WebRTC The data distribution system using browser cache sharing and WebRTC 1150361 2015/02/27 WebRTC P2P Web Proxy P2P Web Proxy WebRTC WebRTC Web, HTTP, WebRTC, P2P i Abstract The data distribution

More information

P2P Web Proxy P2P Web Proxy P2P P2P Web Proxy P2P Web Proxy Web P2P WebProxy i

P2P Web Proxy P2P Web Proxy P2P P2P Web Proxy P2P Web Proxy Web P2P WebProxy i 27 Verification of the usefulness of the data distribution method by browser cache sharing 1160285 2016 2 26 P2P Web Proxy P2P Web Proxy P2P P2P Web Proxy P2P Web Proxy Web P2P WebProxy i Abstract Verification

More information

21 VoIP An encrypted VoIP communication system for mobile telephones

21 VoIP An encrypted VoIP communication system for mobile telephones 21 VoIP An encrypted VoIP communication system for mobile telephones 1095702 2010 3 4 VoIP, IP., IP, VoIP(Voice over Internet Protocol)., VoIP,., VoIP over SSL(VoIPs), VoIPs.,,.,, VoIP., LAN VoIP. LAN

More information

21 VOD A study of the VOD contents decentralization delivery for unicast VOD 1100314 2010 3 1 VOD VOD Video on Demand VOD, Management Server Management Server Management Server 4 VOD CDN i Abstract A

More information

Web Web Web Web i

Web Web Web Web i 28 Research of password manager using pattern lock and user certificate 1170369 2017 2 28 Web Web Web Web i Abstract Research of password manager using pattern lock and user certificate Takuya Mimoto In

More information

ERA-201D1

ERA-201D1 4-652-247-01(1) AIBO LAN ERA-201D1 2000 Sony Corporation 6 8 AIBO b 1 AIBO 2 AIBO LAN AIBO 3 AIBO 2 3 AIBO http://www.aibo.com/ 4 AIBO AIBO OPEN-R OPEN-R MEMORY STICK TM ... 2... 9 AIBO LAN... 11... 12

More information

LAN LAN LAN LAN LAN LAN,, i

LAN LAN LAN LAN LAN LAN,, i 22 A secure wireless communication system using virtualization technologies 1115139 2011 3 4 LAN LAN LAN LAN LAN LAN,, i Abstract A secure wireless communication system using virtualization technologies

More information

WMN Wi-Fi MBCR i

WMN Wi-Fi MBCR i 27 WMN Proposal of routing method that improves transmission capability in WMN 1185081 2016 2 26 WMN Wi-Fi MBCR i Abstract Proposal of routing method that improves transmission capability in WMN KOBAYASHI

More information

Jp

Jp Jp WT-6 WT-6 WT-6 FTP05 1 FTP PC FTP 050 014 2 HTTP Camera Control Pro 2 019 022 ii Model Name: WT-6 N1503 Model Name: WT-6B N1527 Model Name: WT-6A N1526 Model Name: WT-6C N1528 3 055 Nikon Manual Viewer

More information

AirMac ネットワーク構成の手引き

AirMac ネットワーク構成の手引き AirMac 1 1 5 6 AirMac 6 7 AirMac Extreme AirMac Express 7 AirMac 8 AirMac Express 8 AirMac 9 AirMac 10 AirTunes 10 AirMac Extreme AirMac Express 10 2 13 15 Mac OS X IP 16 Mac OS X AirMac 3 17 AirMac 17

More information

Jp

Jp Jp WT-7 WT-7 FTP WT-7 WT-7 01 WT-7 011 FTP062 019 FTP069 Model Name WT-7 N1504 Model Name WT-7B N1535 ii Model Name WT-7A N1534 Model Name WT-7C N1536 PC 033 FTP FTP 084 Camera Control Pro 2 039 HTTP 043

More information

Web Basic Web SAS-2 Web SAS-2 i

Web Basic Web SAS-2 Web SAS-2 i 19 Development of moving image delivery system for elementary school 1080337 2008 3 10 Web Basic Web SAS-2 Web SAS-2 i Abstract Development of moving image delivery system for elementary school Ayuko INOUE

More information

i

i 21 Fault-Toleranted Authentication Data Distribution Protocol for Autonomous Distributed Networks 1125153 2010 3 2 i Abstract Fault-Toleranted Authentication Data Distribution Protocol for Autonomous Distributed

More information

20 Method for Recognizing Expression Considering Fuzzy Based on Optical Flow

20 Method for Recognizing Expression Considering Fuzzy Based on Optical Flow 20 Method for Recognizing Expression Considering Fuzzy Based on Optical Flow 1115084 2009 3 5 3.,,,.., HCI(Human Computer Interaction),.,,.,,.,.,,..,. i Abstract Method for Recognizing Expression Considering

More information

Web Web ID Web 16 Web Web i

Web Web ID Web 16 Web Web i 24 Web Proposal of Web Application Password Operations Management System 1130343 2013 3 1 Web Web ID Web 16 Web Web i Abstract Proposal of Web Application Password Operations Management System Tatsuro

More information

soturon.dvi

soturon.dvi 12 Exploration Method of Various Routes with Genetic Algorithm 1010369 2001 2 5 ( Genetic Algorithm: GA ) GA 2 3 Dijkstra Dijkstra i Abstract Exploration Method of Various Routes with Genetic Algorithm

More information

IEEE802.11n LAN WiMAX(Mobile Worldwide Interoperability for Microwave Access) LTE(Long Term Evolution) IEEE LAN Bluetooth IEEE LAN

IEEE802.11n LAN WiMAX(Mobile Worldwide Interoperability for Microwave Access) LTE(Long Term Evolution) IEEE LAN Bluetooth IEEE LAN 23 IEEE802.11n LAN 43422519 ( ) 24 2 6 IEEE802.11n LAN WiMAX(Mobile Worldwide Interoperability for Microwave Access) LTE(Long Term Evolution) IEEE802.11 LAN Bluetooth 2009 9 IEEE802.11 LAN IEE E802.11n

More information

Mac OS X Server QuickTime Streaming Server 5.0 の管理(バージョン 10.3 以降用)

Mac OS X Server QuickTime Streaming Server 5.0 の管理(バージョン 10.3 以降用) Mac OS X Server QuickTime Streaming Server 5.0 Mac OS X Server 10.3 apple Apple Computer, Inc. 2003 Apple Computer, Inc. All rights reserved. QuickTime Streaming Server Apple Apple Computer, Inc. Apple

More information

25 About what prevent spoofing of misusing a session information

25 About what prevent spoofing of misusing a session information 25 About what prevent spoofing of misusing a session information 1140349 2014 2 28 Web Web [1]. [2] SAS-2(Simple And Secure password authentication protocol, ver.2)[3] SAS-2 i Abstract About what prevent

More information

Ver. 2 D4 D800 D800E D7100 D7000 D4 UT-1 D7000 UT-1 UT-1 D7100 D7100 D800 UT-1 D800E D800/D800E Jp

Ver. 2 D4 D800 D800E D7100 D7000 D4 UT-1 D7000 UT-1 UT-1 D7100 D7100 D800 UT-1 D800E D800/D800E   Jp Ver. 2 D4D800 D800E D7100 D7000 D4 UT-1 D7000 UT-1 UT-1 D7100 D7100 D800 UT-1 D800E D800/D800E http://www.nikon-image.com/support/ Jp UT-1 UT-1 FTP UT-1 WT-5 UT-1 UT-1 01 UT-1 015 FTP061 WT-5 06 023 FTP068

More information

Jp

Jp Jp WT-5 WT-5FTP WT-5 1 FTP PC FTP 047 016 2 HTTP iphone Camera Control Pro 2 021 024 ii 3 051 FTP 05 iii http://www.nikon-image.com/support/ CompactFlash TM SanDisk XQD Microsoft Windows Windows Vista

More information

DTN DTN DTN DTN i

DTN DTN DTN DTN i 28 DTN Proposal of the Aggregation Message Ferrying for Evacuee s Data Delivery in DTN Environment 1170302 2017 2 28 DTN DTN DTN DTN i Abstract Proposal of the Aggregation Message Ferrying for Evacuee

More information

28 SAS-X Proposal of Multi Device Authenticable Password Management System using SAS-X 1195074 2017 2 3 SAS-X Web ID/ ID/ Web SAS-2 SAS-X i Abstract Proposal of Multi Device Authenticable Password Management

More information

Web Web Web Web Web, i

Web Web Web Web Web, i 22 Web Research of a Web search support system based on individual sensitivity 1135117 2011 2 14 Web Web Web Web Web, i Abstract Research of a Web search support system based on individual sensitivity

More information

, i

, i 23 The reserch of the users action patterns and the suitable delivery of coupons for them 1145120 2012 2 13 , i Abstract The reserch of the users action patterns and the suitable delivery of coupons for

More information

AirMac ネットワーク for Windows

AirMac ネットワーク for Windows AirMac for Windows Windows XP Windows 2000 1 1 5 6 AirMac 6 7 AirMac Extreme AirMac Express 7 AirMac for Windows 7 AirMac Express 8 AirMac 9 AirTunes 9 AirMac Extreme 10 2 11 AirMac 11 AirMac 12 AirMac

More information

AP AP AP AP AP AP AP( AP) AP AP( AP) AP AP Air Patrol[1] Air Patrol Cirond AP AP Air Patrol Senser Air Patrol Senser AP AP Air Patrol Senser AP

AP AP AP AP AP AP AP( AP) AP AP( AP) AP AP Air Patrol[1] Air Patrol Cirond AP AP Air Patrol Senser Air Patrol Senser AP AP Air Patrol Senser AP AP AP 1,a) 2,b) LAN LAN AP LAN AP LAN AP Proposal of a System to Estimate the Location of Unknown Wireless APs by Utilizing the Signal Strength and Location Information of the Known APs Yoshiaki Tahara

More information

モバイルプリペイド決済の実現モデルの調査研究

モバイルプリペイド決済の実現モデルの調査研究 ECOM 2005 Gift 1...1 2...4 2.1... 4 2.2... 5 2.2.1... 5 2.2.2... 7 2.2.3... 8 2.2.4... 9 2.3... 10 2.3.1... 10 2.3.2... 12 2.3.3... 14 3... 16 3.1... 17 3.1.2... 18 3.1.3... 20 3.1.4... 21 3.1.5... 23

More information

IPSJ SIG Technical Report Vol.2013-CE-122 No.16 Vol.2013-CLE-11 No /12/14 Android 1,a) 1 1 GPS LAN 2 LAN Android,,, Android, HTML5 LAN 1. ICT(I

IPSJ SIG Technical Report Vol.2013-CE-122 No.16 Vol.2013-CLE-11 No /12/14 Android 1,a) 1 1 GPS LAN 2 LAN Android,,, Android, HTML5 LAN 1. ICT(I Android 1,a) 1 1 GPS LAN 2 LAN Android,,, Android, HTML5 LAN 1. ICT(Information and Communication Technology) (Google [2] [5] ) 2. Google 2.1 Google Google [2]( 1) Google Web, Google Web Google Chrome

More information

Jp

Jp Jp UT-1 UT-1 FTP UT-1 WT-5 WT-5 09 021 FTP 051 021 FTP 051 ii 036 Camera Control Pro 2 044 FTP 051 iii iv http://www.nikon-image.com/support/ Microsoft Windows Windows Vista Microsoft Corporation Mac OSApple

More information

Wi-Fi Wi-Fi Wi-Fi Wi-Fi SAS SAS-2 Wi-Fi i

Wi-Fi Wi-Fi Wi-Fi Wi-Fi SAS SAS-2 Wi-Fi i 26 A Study on Secure Remote Control Methods 1175078 2015 2 27 Wi-Fi Wi-Fi Wi-Fi Wi-Fi SAS SAS-2 Wi-Fi i Abstract A Study on Secure Remote Control Methods SHINGAI, Tatsuro In recent years, communication

More information

AccessflÌfl—−ÇŠš1

AccessflÌfl—−ÇŠš1 ACCESS ACCESS i ii ACCESS iii iv ACCESS v vi ACCESS CONTENTS ACCESS CONTENTS ACCESS 1 ACCESS 1 2 ACCESS 3 1 4 ACCESS 5 1 6 ACCESS 7 1 8 9 ACCESS 10 1 ACCESS 11 1 12 ACCESS 13 1 14 ACCESS 15 1 v 16 ACCESS

More information

LTE移動通信システムのフィールドトライアル

LTE移動通信システムのフィールドトライアル LTE Field Trial for LTE Mobile Network System 鬼柳広幸 箕輪守彦 あらまし LTELong Term Evolution LTE 1.7 GHz 5 MHzEnd to EndLTE 34.6 Mbps9.5 Mbps IP LTE Abstract The Long Term Evolution (LTE) mobile network system

More information

PowerPoint プレゼンテーション

PowerPoint プレゼンテーション PA-3. ITS - - LAN IP 2003/09/24 hmano@root-hq.com http://www.root-hq.com/ Mobile IP LINK IEEE802.11b 2.4GHz LAN IP (MISP) (MNET) Authentication Server Home Agent Server MIS Manager Access Controller-W

More information

27 VR Effects of the position of viewpoint on self body in VR environment

27 VR Effects of the position of viewpoint on self body in VR environment 27 VR Effects of the position of viewpoint on self body in VR environment 1160298 2015 2 25 VR (HMD), HMD (VR). VR,.. HMD,., VR,.,.,,,,., VR,. HMD VR i Abstract Effects of the position of viewpoint on

More information

PC PDA SMTP/POP3 1 POP3 SMTP MUA MUA MUA i

PC PDA SMTP/POP3 1 POP3 SMTP MUA MUA MUA i 21 The private mailers synchronization operation for plural terminals 1125083 2010 3 1 PC PDA SMTP/POP3 1 POP3 SMTP MUA MUA MUA i Abstract The private mailers synchronization operation for plural terminals

More information

18 IP A research on virtual window connection method of remote spaces in IP communication environment

18 IP A research on virtual window connection method of remote spaces in IP communication environment 18 IP A research on virtual window connection method of remote spaces in IP communication environment 1070432 2007 3 9 IP, 1 1,,,,,,,,, x, y, z RFIDRadio Frequency Identification RFID, RFID, RFID z, 35m

More information

SURF,,., 55%,.,., SURF(Speeded Up Robust Features), 4 (,,, ), SURF.,, 84%, 96%, 28%, 32%.,,,. SURF, i

SURF,,., 55%,.,., SURF(Speeded Up Robust Features), 4 (,,, ), SURF.,, 84%, 96%, 28%, 32%.,,,. SURF, i 24 SURF Recognition of Facial Expression Based on SURF 1130402 2013 3 1 SURF,,., 55%,.,., SURF(Speeded Up Robust Features), 4 (,,, ), SURF.,, 84%, 96%, 28%, 32%.,,,. SURF, i Abstract Recognition of Facial

More information

IP RTP 2 QoS i

IP RTP 2 QoS i 17 IP A study on IP path quality forecasting from the IP path delay measurements 1060339 2006 3 10 IP RTP 2 QoS i Abstract A study on IP path quality forecasting from the IP path delay measurements Kotaro

More information

ネットワーク化するデジタル情報家電の動向

ネットワーク化するデジタル情報家電の動向 In this broadband era, Information Technology has started at a market targeting home consumers, and upon gaining good achievements there would move on to be used in the business and enterprise markets.

More information

Vol.58 No (Mar. 2017) LAN MAC 1,a) , IoT LAN LAN AP MAC 1 Null Function Data Frame NFDF NFDF LAN NFDF LAN LAN MAC Null

Vol.58 No (Mar. 2017) LAN MAC 1,a) , IoT LAN LAN AP MAC 1 Null Function Data Frame NFDF NFDF LAN NFDF LAN LAN MAC Null LAN MAC 1,a) 1 2016 6 27, 2016 12 1 IoT LAN LAN AP MAC 1 Null Function Data Frame NFDF NFDF LAN NFDF LAN LAN MAC Null Function Data Frame Effectiveness of MAC Layer Information in Communication Quality

More information

P2P P2P peer peer P2P peer P2P peer P2P i

P2P P2P peer peer P2P peer P2P peer P2P i 26 P2P Proposed a system for the purpose of idle resource utilization of the computer using the P2P 1150373 2015 2 27 P2P P2P peer peer P2P peer P2P peer P2P i Abstract Proposed a system for the purpose

More information

25 Removal of the fricative sounds that occur in the electronic stethoscope

25 Removal of the fricative sounds that occur in the electronic stethoscope 25 Removal of the fricative sounds that occur in the electronic stethoscope 1140311 2014 3 7 ,.,.,.,.,.,.,.,,.,.,.,.,,. i Abstract Removal of the fricative sounds that occur in the electronic stethoscope

More information

28 Horizontal angle correction using straight line detection in an equirectangular image

28 Horizontal angle correction using straight line detection in an equirectangular image 28 Horizontal angle correction using straight line detection in an equirectangular image 1170283 2017 3 1 2 i Abstract Horizontal angle correction using straight line detection in an equirectangular image

More information

IEEE e

IEEE e 2007 IEEE 802.11e LAN VoIP 2008 2 4 3606U075-2 1 5 1.1...................................... 5 1.2...................................... 5 1.3..................................... 6 2 IEEE 802.11e LAN

More information

WebRTC P2P,. Web,. WebRTC. WebRTC, P2P, i

WebRTC P2P,. Web,. WebRTC. WebRTC, P2P, i 28 WebRTC Design of multi-platform file sharing system using WebRTC 1170336 2017 2 28 WebRTC P2P,. Web,. WebRTC. WebRTC, P2P, i Abstract Design of multi-platform file sharing system using WebRTC Harumi

More information

untitled

untitled 4 1 4.1................................................. 1 4.1.1........................................ 1-1 4 17 11 30 4.1 2001 49% 2,400 47% 6,000 2001 390 8% 2005 3000 1000 IT 1 ADSL(Asymmetric Digital

More information

IPSJ SIG Technical Report Vol.2014-EIP-63 No /2/21 1,a) Wi-Fi Probe Request MAC MAC Probe Request MAC A dynamic ads control based on tra

IPSJ SIG Technical Report Vol.2014-EIP-63 No /2/21 1,a) Wi-Fi Probe Request MAC MAC Probe Request MAC A dynamic ads control based on tra 1,a) 1 1 2 1 Wi-Fi Probe Request MAC MAC Probe Request MAC A dynamic ads control based on traffic Abstract: The equipment with Wi-Fi communication function such as a smart phone which are send on a regular

More information

卒業論文2.dvi

卒業論文2.dvi 15 GUI A study on the system to transfer a GUI sub-picture to the enlarging viewer for operational support 1040270 2004 2 27 GUI PC PC GUI Graphical User Interface PC GUI GUI PC GUI PC PC GUI i Abstract

More information

Jp

Jp Jp 3 PC WT-7 i ii HDMI PDF Z 7 Z 6 Z7 https://downloadcenter.nikonimglib.com/ja/products/492/z_7.html Z6 https://downloadcenter.nikonimglib.com/ja/products/493/z_6.html HTML Z 7 https://onlinemanual.nikonimglib.com/z7_z6/ja/

More information

29 jjencode JavaScript

29 jjencode JavaScript Kochi University of Technology Aca Title jjencode で難読化された JavaScript の検知 Author(s) 中村, 弘亮 Citation Date of 2018-03 issue URL http://hdl.handle.net/10173/1975 Rights Text version author Kochi, JAPAN http://kutarr.lib.kochi-tech.ac.jp/dspa

More information

JGN 2 KDDI NiCT IT 17518 NiCT IT PC ( ) [2], : " ", (%) 100 0 0 T 1 T 2 t1.2 tx t3 t4 t6 (t) 2005 Mobile PC PDA Mobile PC PDA Mobile PC Mobile phone WAN Internet JGN II GIS Japan Gigabit

More information

ChannelFly AC (IP-67 ) Wi-Fi ZoneDirector FlexMaster Smart Wi-Fi AP 3GPP I-WLAN 4G/LTE Wi-Fi AC 6 db 15 db 500 Smart Wi-Fi Wi-Fi IP- WLAN ZoneFlex 776

ChannelFly AC (IP-67 ) Wi-Fi ZoneDirector FlexMaster Smart Wi-Fi AP 3GPP I-WLAN 4G/LTE Wi-Fi AC 6 db 15 db 500 Smart Wi-Fi Wi-Fi IP- WLAN ZoneFlex 776 ChannelFly AC (IP-67 ) Wi-Fi ZoneDirector FlexMaster Smart Wi-Fi AP 3GPP I-WLAN 4G/LTE Wi-Fi AC 6 db 15 db 500 Smart Wi-Fi Wi-Fi IP- WLAN 7762 802.11N SMART WI-FI AP Smart Wi-Fi Meshing 2.4/5GHz 802.11n

More information

23 Study on Generation of Sudoku Problems with Fewer Clues

23 Study on Generation of Sudoku Problems with Fewer Clues 23 Study on Generation of Sudoku Problems with Fewer Clues 1120254 2012 3 1 9 9 21 18 i Abstract Study on Generation of Sudoku Problems with Fewer Clues Norimasa NASU Sudoku is puzzle a kind of pencil

More information

Internet Live Broadcasting of the Cycling Championships, Tomohito WADA, Koichi SHIMOZONO, and Masato MASUYA Information Technology Center for Sports S

Internet Live Broadcasting of the Cycling Championships, Tomohito WADA, Koichi SHIMOZONO, and Masato MASUYA Information Technology Center for Sports S Internet Live Broadcasting of the Cycling Championships, Tomohito WADA, Koichi SHIMOZONO, and Masato MASUYA Information Technology Center for Sports Sciences, National Institute of Fitness and Sports in

More information

23 The Study of support narrowing down goods on electronic commerce sites

23 The Study of support narrowing down goods on electronic commerce sites 23 The Study of support narrowing down goods on electronic commerce sites 1120256 2012 3 15 i Abstract The Study of support narrowing down goods on electronic commerce sites Masaki HASHIMURA Recently,

More information

2 ( ) i

2 ( ) i 25 Study on Rating System in Multi-player Games with Imperfect Information 1165069 2014 2 28 2 ( ) i ii Abstract Study on Rating System in Multi-player Games with Imperfect Information Shigehiko MORITA

More information

Microsoft Word - ™²“¸„�fi¢Łñ“’‘‚.doc

Microsoft Word - ™²“¸„�fi¢Łñ“’‘‚.doc 12 3 ii 12 3 iii ............... 1... 1... 1... 2... 4 1............ 5... 5... 6 2........ 7... 7... 7... 8 Big Window... 10... 10... 10... 10 Small Window... 11... 11... 11... 12... 13... 13... 14...

More information

i ii iii iv v vi vii ( ー ー ) ( ) ( ) ( ) ( ) ー ( ) ( ) ー ー ( ) ( ) ( ) ( ) ( ) 13 202 24122783 3622316 (1) (2) (3) (4) 2483 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) 11 11 2483 13

More information

, IT.,.,..,.. i

, IT.,.,..,.. i 25 To construct the system that promote a interactive method as a knowledge acquisition 1140317 2014 2 28 , IT.,.,..,.. i Abstract To construct the system that promote a interactive method as a knowledge

More information

FX-DS110-CFC

FX-DS110-CFC LAN-HELPER LAN(2.4GHz) FLEXLAN-DS110 CF CARD CF CF CF 3.3V 3.3V CF ( 0~50) ( 10~90RH ( )) ( ) ( ) 1 2 3 2. 4 D S 4 2.4GHz DS-SS 40m B (VCCI) B MSMicrosoftWindowsWindows NTMS-DOS Microsoft Corporation Netscape

More information

untitled

untitled 2004.11.18 1 3C everywhere Aoyama Morikawa Laboratory 2 3C Everywhere Computing everywhere PDA, Contents everywhere XMLmp3 1 terabyte 1 zettabyte (10 21 ) Connectivity everywhere 2G/3G/4GLAN DSL, DSRC,

More information

IEEE ax:第 6 世代の Wi-Fi テクニカル ホワイト ペーパー

IEEE ax:第 6 世代の Wi-Fi テクニカル ホワイト ペーパー IEEE 802.11ax 6 Wi-Fi 1 6 Wi-Fi IEEE 802.11ax 802.11ac IEEE 802.11ax LTE IEEE 802.11ax LAN WLAN Wi-Fi IEEE 802.11ax LAN 4K Ultra HD Internet of Things IoT 802.11ac IoT IEEE 802.11ax 3 1024 QAM 35% OFDMA

More information

SNS ( ) SNS(Social Networking Service) SNS SNS i

SNS ( ) SNS(Social Networking Service) SNS SNS i 22 SNS Job-Hunting Activities situation Understanding Support System Using SNS 1110252 2011 03 01 SNS ( ) SNS(Social Networking Service) SNS SNS i Abstract Job-Hunting Activities situation Understanding

More information

29 Short-time prediction of time series data for binary option trade

29 Short-time prediction of time series data for binary option trade 29 Short-time prediction of time series data for binary option trade 1180365 2018 2 28 RSI(Relative Strength Index) 3 USD/JPY 1 2001 1 2 4 10 2017 12 29 17 00 1 high low i Abstract Short-time prediction

More information

) ,

) , Vol. 2, 1 17, 2013 1986 A study about the development of the basic policy in the field of reform of China s sports system 1986 HaoWen Wu Abstract: This study focuses on the development of the basic policy

More information

58 10

58 10 57 Multi-channel MAC Protocol with Multi-busytone in Ad-hoc Networks Masatoshi Fukushima*, Ushio Yamamoto* and Yoshikuni Onozato* Abstract Multi-channel MAC protocols for wireless ad hoc networks have

More information

次世代モバイルネットワークの概要

次世代モバイルネットワークの概要 Next-Generation Mobile Network 加藤次雄 あらまし 45 3 202010 200 3.9 3.9G LTE Long Term Evolution 2010 12 LTE Abstract The number of people using cell phones in the world has exceeded 4.5 billion and this figure

More information

NAT-f SIP NAT 1 1, 2 1 IP SIP NAT NAT NAT NAT-f NAT-free protocol NAT-f SIP Session Initiation Protocol NAT-f SIP NAT Researches on NAT traversal for

NAT-f SIP NAT 1 1, 2 1 IP SIP NAT NAT NAT NAT-f NAT-free protocol NAT-f SIP Session Initiation Protocol NAT-f SIP NAT Researches on NAT traversal for NAT-f SIP NAT 1 1, 2 1 IP SIP NAT NAT NAT NAT-f NAT-free protocol NAT-f SIP Session Initiation Protocol NAT-f SIP NAT Researches on NAT traversal for SIP utilizing NAT-f Kenkichi Miura, 1 Hidekazu Suzuki

More information

LAN BYOD Bring Your Own Device Ballagas, et al. PC PC LAN Business Insider PC LAN LAN Henderson, et al. LAN P P Peer-to-Peer Gember, et al. UDP HTTP L

LAN BYOD Bring Your Own Device Ballagas, et al. PC PC LAN Business Insider PC LAN LAN Henderson, et al. LAN P P Peer-to-Peer Gember, et al. UDP HTTP L LAN PC LAN LAN LAN LAN LAN LAN 1 はじめに WWW World Wide Web Windows WWW Tim Berners Lee THIS IS FOR EVERYONE PC PC LAN BYOD Bring Your Own Device Ballagas, et al. PC PC LAN Business Insider PC LAN LAN Henderson,

More information

189 2015 1 80

189 2015 1 80 189 2015 1 A Design and Implementation of the Digital Annotation Basis on an Image Resource for a Touch Operation TSUDA Mitsuhiro 79 189 2015 1 80 81 189 2015 1 82 83 189 2015 1 84 85 189 2015 1 86 87

More information

橡最終原稿.PDF

橡最終原稿.PDF GIS Simulation analysis of disseminate of disaster information using GIS * ** *** Toshitaka KATADAJunsaku ASADA and Noriyuki KUWASAWA GIS GIS AbstractWe have developed the simulation model expressing the

More information

三菱電線工業時報 第 105 号 2008 年 10 月 1 High-speed disaster prevention radio information system R-LCX50-4SL-75 LANIEEE b/g R-LCX50-4SL D 2 1

三菱電線工業時報 第 105 号 2008 年 10 月 1 High-speed disaster prevention radio information system R-LCX50-4SL-75 LANIEEE b/g R-LCX50-4SL D 2 1 1 GHz GHz 帯長距離漏洩同軸ケーブルを用いた高速防災無線情報システムの研究開発 High Speed Communication System for Emergencies Using Long-distance GHz Leaky Coaxial Cables 長野県工業技術総合センター 国立大学法人信州大学 株式会社サーキットデザイン 加賀電子株式会社 菱星通信システム株式会社ネットワーク技術部

More information

CPE9V1.0&AP615V2.0-C01说明书-电子档

CPE9V1.0&AP615V2.0-C01说明书-电子档 2018 i IP-COM CPE9V1.0 CPE9V1.0 AP615V2.0 + > > 注意 提示 AP ARP AES CPE CCQ DHCP DNS DDNS GMT IP Access Point Address Resolution Protocol Advanced Encryption Standard Customer Premises Equipment Client Connection

More information

IPSJ SIG Technical Report * Wi-Fi Survey of the Internet connectivity using geolocation of smartphones Yoshiaki Kitaguchi * Kenichi Nagami and Yutaka

IPSJ SIG Technical Report * Wi-Fi Survey of the Internet connectivity using geolocation of smartphones Yoshiaki Kitaguchi * Kenichi Nagami and Yutaka * Wi-Fi Survey of the Internet connectivity using geolocation of smartphones Yoshiaki Kitaguchi * Kenichi Nagami and Yutaka Kikuchi With the rapid growth in demand of smartphone use, the development of

More information

UT-1 UT-1 D800 D800E FTP UT-1 WT-5 UT-1 D800 D800E A 1.10 B 1.10 UT UT FTP 062 WT-5 06 ii 024 FTP 069

UT-1 UT-1 D800 D800E FTP UT-1 WT-5 UT-1 D800 D800E A 1.10 B 1.10 UT UT FTP 062 WT-5 06 ii 024 FTP 069 Jp UT-1 UT-1 D800 D800E FTP UT-1 WT-5 UT-1 D800 D800E A 1.10 B 1.10 UT-1 2.0 01 UT-1 016 FTP 062 WT-5 06 ii 024 FTP 069 FTP PC037 FTP082 iphone Camera Control Pro 2 043 HTTP 047 D A 1.10 B 1.10 iii iv

More information

大学表紙.PS

大学表紙.PS Wi-Fi LAN A Campus-wide Wireless LAN System in Kagoshima University Shared with Telecommunication Carriers Masato MASUYA, Koichi SHIMOZONO, Itaru TAKAHASHI, Syunsei AIBA, Tomonori KAWAHARA, Tamotsu FURUYA,

More information

10_細川直史.indd

10_細川直史.indd GIS Theory and Applications of GIS, 2010, Vol. 18, No.1, pp.79-85 電子タグによる屋内測位を利用した携帯電話からの通報システム 細川直史 * 高梨健一 ** 滝澤修 *** Emergency Call System by Cellular-phone equipped with RFID Positioning Masafumi HOSOKAWA*,

More information

デジタルメディアの時代における協働社会のデザインと地方行政の役割 : 元住吉商店街プロジェクトでの実践活動を通して

デジタルメディアの時代における協働社会のデザインと地方行政の役割 : 元住吉商店街プロジェクトでの実践活動を通して The Design of Co-productive Society with Digital Media and the New Role of Local Government Abstract As one of the roles of the local government in present Japan, the city planning of resident autonomy

More information

完成卒論.PDF

完成卒論.PDF LAN 4 9920449 2 0 LAN Bluetooth LAN 1 LAN LAN LAN LAN 2 LAN Bluetooth LAN Bluetooth 3 Bluetooth 4 Bluetooth 5 Bluetooth Bluetooth 6 LAN Bluetooth LAN LocalAreaNetwork 1 LAN LAN LAN LAN Ethernet Ethernet

More information

ア 接続 管理 ーバ ー GPS インター ッ S C バス位置情報 バス ー ータ ー バス運行情報 & ニ ース 1 S バス停 ー C コンセン ータ CATV/FTTH GPS Web 2.2 Linux GPS Linux GPS c 2015 Infor

ア 接続 管理 ーバ ー GPS インター ッ S C バス位置情報 バス ー ータ ー バス運行情報 & ニ ース 1 S バス停 ー C コンセン ータ CATV/FTTH GPS Web 2.2 Linux GPS Linux GPS c 2015 Infor IoT 1 1 1 IoT M2M IoT Wi-SUN 920MHz 6LoWPAN MQTT IoT MQTT 1. [1] [2 5] IoTInternet of Things M2MMachine-to-Machine 1 Graduate School of Science and Technology, Meijo University [6] HEMSHome Energy Management

More information

IT,, i

IT,, i 22 Retrieval support system using bookmarks that are shared in an organization 1110250 2011 3 17 IT,, i Abstract Retrieval support system using bookmarks that are shared in an organization Yoshihiko Komaki

More information

Cisco Aironet 1130AG アクセス ポイント クイック スタート ガイド

Cisco Aironet 1130AG アクセス ポイント クイック スタート ガイド CONTENTS 1 IP 2 3 6 7 9 12 15 17 18 IP 20 CLI IP 21 Telnet CLI 23 24 28 802.11G 802.11A 34 38 Express Security 40 Express Security 41 SSID 42 47 LED 48 50 SSID50 WEP 50 51 52 MODE 52 Web 53 55 1 56 IP

More information

25 D Effects of viewpoints of head mounted wearable 3D display on human task performance

25 D Effects of viewpoints of head mounted wearable 3D display on human task performance 25 D Effects of viewpoints of head mounted wearable 3D display on human task performance 1140322 2014 2 28 D HMD HMD HMD HMD 3D HMD HMD HMD HMD i Abstract Effects of viewpoints of head mounted wearable

More information

光アクセスの可能性を大きく広げる10G-EPONシステム

光アクセスの可能性を大きく広げる10G-EPONシステム 10G-EPON 10G-EPON System Broadens Possibility of Optical Access 新井正博 当摩栄作 川上貴士 坂井典生 あらまし FTTH Fiber To The Home 2600 M2M Machine-to-Machine FTTHGE- PON Gigabit Ethernet-Passive Optical Network 10G 10G-EPON

More information

VoIPチュートリアル

VoIPチュートリアル VoIP Tutorial 2002. 7.26 Y.Tanaka / JT 0. VoIP EX PSTN EX VoIP GW IP Network GW IP VoIP (Voice over IP) cf. IP (IP Telephony) VoIP TS: Time Slot TS VoIP IP / HLR fixed network EX mobile network EX 090-...

More information

e-learning station 1) 2) 1) 3) 2) 2) 1) 4) e-learning Station 16 e-learning e-learning key words: e-learning LMS CMS A Trial and Prospect of Kumamoto

e-learning station 1) 2) 1) 3) 2) 2) 1) 4) e-learning Station 16 e-learning e-learning key words: e-learning LMS CMS A Trial and Prospect of Kumamoto e-learning station 1) 2) 1) 3) 2) 2) 1) 4) e-learning Station 16 e-learning e-learning key words: e-learninglms CMS A Trial and Prospect of Kumamoto University e-learning Station Hiroshi Nakano 1) Kazuhisa

More information

屋内ロケーション管理技術

屋内ロケーション管理技術 Technology to Manage Indoor Locations 奥山敏 森信一郎 小川晃弘 あらまし ICT GPS GPS Abstract Smart devices and wireless networks have become widespread and an environment is gradually being put in place in which information

More information

& Vol.5 No (Oct. 2015) TV 1,2,a) , Augmented TV TV AR Augmented Reality 3DCG TV Estimation of TV Screen Position and Ro

& Vol.5 No (Oct. 2015) TV 1,2,a) , Augmented TV TV AR Augmented Reality 3DCG TV Estimation of TV Screen Position and Ro TV 1,2,a) 1 2 2015 1 26, 2015 5 21 Augmented TV TV AR Augmented Reality 3DCG TV Estimation of TV Screen Position and Rotation Using Mobile Device Hiroyuki Kawakita 1,2,a) Toshio Nakagawa 1 Makoto Sato

More information

ディスプレイと携帯端末間の通信を実現する映像媒介通信技術

ディスプレイと携帯端末間の通信を実現する映像媒介通信技術 Data Transfer Technology to Enable Communication between Displays and Smart Devices 倉木健介 中潟昌平 田中竜太 阿南泰三 あらまし Abstract Recently, the chance to see videos in various places has increased due to the speedup

More information

1 4 4 [3] SNS 5 SNS , ,000 [2] c 2013 Information Processing Society of Japan

1 4 4 [3] SNS 5 SNS , ,000 [2] c 2013 Information Processing Society of Japan SNS 1,a) 2 3 3 2012 3 30, 2012 10 10 SNS SNS Development of Firefighting Knowledge Succession Support SNS in Tokyo Fire Department Koutarou Ohno 1,a) Yuki Ogawa 2 Hirohiko Suwa 3 Toshizumi Ohta 3 Received:

More information