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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳彥仰(Mike Y. Chen) | |
| dc.contributor.author | Kuang-Ming Chen | en |
| dc.contributor.author | 陳冠名 | zh_TW |
| dc.date.accessioned | 2021-06-13T01:34:29Z | - |
| dc.date.available | 2011-08-12 | |
| dc.date.copyright | 2011-08-12 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-08-02 | |
| dc.identifier.citation | [1] 100 Billion Facebook Photos.
http://activ8social.com/2011/02/15/100-billion-facebook-photos/ [2] Mind-Blowing Social Media Statistics. http://www.casualfridays.com/tag/san-diego/ [3] Anokwa, Y.Y. 2007. Beyond Device Pairing: New Interactions on NFC Enabled Mobile Phones, Department of Computer Science and Engineering, University of Washington. [4] NFC Forum. http://www.nfc-forum.org/ [5] NFC Near Field Communication. http://www.radio-electronics.com/info/wireless/nfc/near-field-communications-tut orial.php [6] Bhole, V.A., More, R.R., and Khadke, N.C. 2006. Security in near field communication (nfc): strengths and weaknesses. Proceedings of the 2nd National Conference on Emerging Trends in Information Technology, 71-79 [7] NFC as Technology Enabler. http://www.nfc-forum.org/aboutnfc/tech_enabler/ [8] Kostakos, V., and O’Neill, E. 2007. NFC on mobile phones: issues, lessons and future research, In Proc. of PerComW'07, 367-370. [9] O'Neill, E., Thompson, P., Garzonis, S., and Warr, A. Reach out and touch: Using nfc and 2d barcodes for service discovery and interaction with mobile devices. In Proc. of Pervasive'07, volume 4480 of Lecture Notes in Computer Science, 19-36. Springer, 2007. [10] E. Kaasinen et al., ”Ubimedia based on readable and writable memory tags,”ACM 42 Multimedia Systems Journal, 2009, DOI 10.1007/s00530-009-0171-3. [11] Connection Handover, NFC Forum Technical Specification, Rev. 1.2, 2010 [12] Seewoonauth, K., Rukzio, E., Hardy, R., and Holleis, P. 2009. Two NFC interaction techniques for quickly exchanging pictures between a mobile phone and a computer. In Proc. of MobileHCI’09 [13] Hardy, R., and Rukzio, E. 2008. Touch & Interact: Touch-based Interaction of Mobile Phones with Displays, In Proc. of MobileHCI 2008, 245-254. [14] Rukzio, E., Leichtenstern, K., Callaghan, V., Holleis, P., and Schmidt, A., and Chin, J. 2006. An Experimental Comparison of Physical Mobile Interaction Techniques: Touching, Pointing and Scanning”, In Proc. of Ubicomp 2006, LNCS 4206, 87-104 [15] Bump Technologies. http://bu.mp [16] Busboom, A., Herwono, I., Schuba, M., and Zavagli, G. 2002. Unambiguous device identification and fast connection setup in Bluetooth. In Proc. of European Wireless 2002. [17] Bluetooth SIG. Bluetooth Simple Pairing Whitepaper. Technical report, Bluetooth SIG, 2006 [18] NFC World. http://www.nfc-world.com [19] Ben Dodson Monica S. Lam. 2011. P2P Micro-Interactions with NFC-enabled Mobile Phones. [20] TransferJet. http://www.transferjet.org [21] Sarvas, R., Viikari, M., Pesonen, J., and Nevanlinna, H. MobShare: Controlled and Immediate Sharing of Mobile Images, In Proc. of MM 2004, 724-731. [22] Davis, M., House, N.V., Towle, J., King, S., Ahern, S., Burgener, C., Perkel, D., Finn, M., Viswanathan, V., and Rothenberg, M. MMM2: Mobile Media Metadata 43 for Media Sharing. In Extended Abstracts of CHI 2005. ACM Press, 1335-1338. [23] Average length of email address. http://www.eph.co.uk/resources/email-address-length-faq/ | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/30074 | - |
| dc.description.abstract | 本篇論文中提出一種能夠在智慧型手機上安全又快速的多媒體分享系統 NFC+。NFC (Near Field Communication，近距離無線通訊)是一種極短距離的無線射頻識別通訊協定技術標準，我們利用NFC 來迅速交換網路設定，意即兩裝置間可藉由NFC 這項功能，快速建立起彼起溝通的橋樑後，再透過其他傳輸率最高的無線技術(如Wi-Fi、Bluetooth)來傳輸檔案較大的資料。我們針對NFC+和目前智慧型手機上最常用的9種多媒體分享方法進行時間上的量測實驗。實驗包括兩裝置間的連接時間和實際傳輸時間。我們把多媒體分享方法分成四種類別: (1) Remote Storage (例如Facebook、Flickr) 、 (2) Store & Forward (例如MMS、Email) 、 (3) Direct Transfer (例如WiFi、Bluetooth、Hotspot) 、 (4) NFC+。實驗結果顯示NFC+Hotspot 的效能明顯優於其他傳輸方法，當傳輸1.0MB照片時，比其他Direct Transfer 方法快了1.2 – 2.1 倍，當傳輸一分鐘24.0M 高畫質錄像時，快了0.9 –5.7 倍。當我們比較實際1.0MB照片和24.0M 高畫質錄像傳輸效能的時候，NFC+是Remote Storage 及Store & Forward 的23.9 - 254.5 和16.8 - 88.1 倍。 | zh_TW |
| dc.description.abstract | In this work we introduce a novel approach, NFC+ , to share media content on mobile device. It leverages NFC (Near Field Communication) low friction setup property to quickly exchange network settings then programmatically setups wireless technologies such as Wi-Fi, Bluetooth, and NFC to establish a secure connection and media transfer. To ensure a representative analysis, we conducted controlled
experiments for comparing the performance of NFC+ and other 8 commonly used media sharing methods for both picture and video along 2 key metrics, network setup time and the actual transmission time. The evaluation includes 4 categories: 1. Remote Storage (e.g. Facebook, Flickr), 2. Store & Forward (e.g. email, MMS), 3. Direct Transfer (e.g. Bluetooth, Wi-Fi, Hotspot), and 4. NFC+ Direct Transfer. In particular NFC+Hotspot, NFC is used for bootstrap and secure Wi-Fi Hotspot for transmission, outperforms others in both configuration and transmission phases. It shows an improvement ranging from 1.2x – 2.1x for 1.0MB photo and 0.9x – 5.7x for 1 minute HD video compared to other methods in the categories 3. In terms of transfer time, it shows an improvement of 23.9x – 254.5x for photo and 16.8x – 88.1x for video compared to methods in categories 1 and 2. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T01:34:29Z (GMT). No. of bitstreams: 1 ntu-100-R96944042-1.pdf: 3021800 bytes, checksum: 7280dd5dcddc577988d937b70d1920dc (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | 口試委員會審定書 ...........................................................................................................#
誌謝 ...................................................................................................................................i 中文摘要.......................................................................................................................... ii ABSTRACT .................................................................................................................... iii CONTENTS .....................................................................................................................iv LIST OF FIGURES ........................................................................................................ vii LIST OF TABLES ......................................................................................................... viii Chapter 1 Introduction .............................................................................................. 1 Chapter 2 Related Work ............................................................................................ 4 2.1 Near Field Communication (NFC) ................................................................. 4 2.2 Security ........................................................................................................... 4 2.3 Technology Enabler ........................................................................................ 5 2.4 Touch and Display .......................................................................................... 6 2.5 Bluetooth/Wi-Fi Pairing ................................................................................. 7 2.6 TransferJet ...................................................................................................... 8 2.7 Media Sharing ................................................................................................. 8 Chapter 3 System Design ........................................................................................... 9 3.1 NFC+Hotspot .................................................................................................. 9 3.2 NFC+Bluetooth ............................................................................................ 10 3.3 NFC+Wi-Fi LAN .......................................................................................... 11 Chapter 4 Methodology ........................................................................................... 14 4.1 Measuring Settings and Data URI Transmission Time ................................ 14 v 4.2 Measuring Setup Time .................................................................................. 14 4.2.1 Manual Setup Time ............................................................................. 16 4.2.2 Programmable Setup Time .................................................................. 16 4.3 Measuring Transmission Time ...................................................................... 17 4.4 Calculating Total Time.................................................................................. 17 4.5 Typing Speed ................................................................................................ 18 4.6 Average Length of Email Address ................................................................ 18 Chapter 5 Experimental Setup ............................................................................... 19 5.1 Platform ........................................................................................................ 19 5.1.1 Device Specification ........................................................................... 19 5.1.2 Types of Data ...................................................................................... 19 5.1.3 Network Condition .............................................................................. 20 5.2 NFC+ ............................................................................................................ 22 5.2.1 NFC+Hotspot ...................................................................................... 22 5.2.2 NFC+Wi-Fi LAN ................................................................................ 23 5.2.3 NFC+Secure Wi-Fi LAN .................................................................... 23 5.2.4 NFC+Bluetooth ................................................................................... 23 5.3 Direct Transfer .............................................................................................. 24 5.3.1 Hotspot ................................................................................................ 24 5.3.2 Wi-Fi LAN .......................................................................................... 24 5.3.3 Secure Wi-Fi LAN .............................................................................. 25 5.3.4 Bluetooth ............................................................................................. 25 5.4 Store & Forward ........................................................................................... 25 5.4.1 Email ................................................................................................... 25 5.4.2 MMS ................................................................................................... 26 vi 5.5 Remote Storage ............................................................................................. 26 5.5.1 Facebook ............................................................................................. 26 5.5.2 Flickr ................................................................................................... 27 Chapter 6 Result ....................................................................................................... 28 6.1 Setting and Data URI Transmission Time .................................................... 28 6.2 Setup Time .................................................................................................... 28 6.3 Transmission Time ........................................................................................ 30 6.4 Total Time ..................................................................................................... 32 6.5 Secure Transmission ..................................................................................... 33 6.6 Hotspot v.s. Wi-Fi LAN ................................................................................ 33 Chapter 7 Discussion................................................................................................ 38 7.1 Media Quality ............................................................................................... 38 7.2 File Size Limitation ...................................................................................... 38 7.3 NFC Transmission ........................................................................................ 38 7.4 Android Heap Size ........................................................................................ 39 Chapter 8 Conclusion and Future Work................................................................ 40 REFERENCE .................................................................................................................. 41 | |
| dc.language.iso | en | |
| dc.subject | 設置 | zh_TW |
| dc.subject | P2P | zh_TW |
| dc.subject | Hotspot | zh_TW |
| dc.subject | 安全 | zh_TW |
| dc.subject | 藍芽 | zh_TW |
| dc.subject | NFC | zh_TW |
| dc.subject | 多媒體分享系統 | zh_TW |
| dc.subject | 傳輸 | zh_TW |
| dc.subject | 行動裝置 | zh_TW |
| dc.subject | 系鏈 | zh_TW |
| dc.subject | Bluetooth | en |
| dc.subject | Transmission | en |
| dc.subject | Mobile device | en |
| dc.subject | Tethering | en |
| dc.subject | Setup | en |
| dc.subject | P2P | en |
| dc.subject | Hotspot | en |
| dc.subject | NFC | en |
| dc.subject | Security | en |
| dc.subject | Media Sharing system | en |
| dc.title | NFC+: 行動手機上之NFC 輔助多媒體資料分享 | zh_TW |
| dc.title | NFC+: NFC-assisted Media Sharing for Mobile Devices | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 宋政隆(Cheng-Lung Sung),修丕承(Pi-Cheng Hsiu),陳伶志(Ling-Jyh Chen) | |
| dc.subject.keyword | 多媒體分享系統,NFC,藍芽,安全,Hotspot,P2P,設置,系鏈,行動裝置,傳輸, | zh_TW |
| dc.subject.keyword | Media Sharing system,NFC,Bluetooth,Security,Hotspot,P2P,Setup,Tethering,Mobile device,Transmission, | en |
| dc.relation.page | 43 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2011-08-02 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 資訊網路與多媒體研究所 | zh_TW |
| 顯示於系所單位： | 資訊網路與多媒體研究所 | |
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|---|---|---|---|
| ntu-100-1.pdf 未授權公開取用 | 2.95 MB | Adobe PDF |
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