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Yazar: Ok, Kerem × Konu: Technology ×

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  • Küçük Resim
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    The survey on Near Field Communication
    (MDPI, 2015-06) Coşkun, Vedat; Özdenizci Köse, Büşra; Ok, Kerem
    Near Field Communication (NFC) is an emerging short-range wireless communication technology that offers great and varied promise in services such as payment, ticketing, gaming, crowd sourcing, voting, navigation, and many others. NFC technology enables the integration of services from a wide range of applications into one single smartphone. NFC technology has emerged recently, and consequently not much academic data are available yet, although the number of academic research studies carried out in the past two years has already surpassed the total number of the prior works combined. This paper presents the concept of NFC technology in a holistic approach from different perspectives, including hardware improvement and optimization, communication essentials and standards, applications, secure elements, privacy and security, usability analysis, and ecosystem and business issues. Further research opportunities in terms of the academic and business points of view are also explored and discussed at the end of each section. This comprehensive survey will be a valuable guide for researchers and academicians, as well as for business in the NFC technology and ecosystem.
  • Küçük Resim
    Yayın
    Current benefits and future directions of NFC services
    (IEEE, 2010) Ok, Kerem; Coşkun, Vedat; Aydın, Mehmet Nafiz; Özdenizci Köse, Büşra
    Near Field Communication (NFC), as an emerging and promising technology, is an integration of Radio Frequency Identification (RFID) technology with mobile devices. NFC-enabled mobile devices can act as contactless smart cards and are also capable to read and write data from/to those cards. Research endeavours concerning NFC appear to focus mainly on development of NFC enabled services and applications. On the other hand, benefits and underlying values associated with different NFC applications' service is not yet well elaborated. In this paper we examined existing NFC applications, prototypes and studies from both academia and industry. We analyzed these applications by classifying them into NFC operating modes to surface the nature of underlying value-added services and benefits that they provide. Moreover we emphasized possible future usage scenarios together with directions and questions for future research based on the identified benefits.
  • Küçük Resim
    Yayın
    Exploring underlying values of NFC applications
    (Int Assoc Computer Science & Information Technology Press-Iacsit Press, 2011-08-19) Ok, Kerem; Aydın, Mehmet Nafiz; Coşkun, Vedat; Özdenizci Köse, Büşra
    Near Field Communication (NFC) is an integration of contactless smart card communication technology into mobile devices, such as mobile phones. NFC technology provides three operating modes and each mode differs from each other in terms of communication and data processing model. Each mode has distinguishable properties, advantages, and disadvantages; so that each one provides different possible business opportunities and different value-added perspectives. In this paper we survey currently available NFC applications as well as application prototypes. Afterwards, we analyzed those applications in order to find out which benefits they provide.