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Mobil Cihazlar Üzerinde Enerji Verimli Sanal Sabit Numara Sistemi

Yıl 2020, , 77 - 86, 31.01.2020
https://doi.org/10.17671/gazibtd.578489

Öz

Kullanıcı alışkanlıklarının mobil cihazlara doğru değişmesi, mobil cihaz yaygınlığının artması ve giderek daha da yaygınlaşması, sabit telefon hizmetlerinin (telefon ve faks) yanı sıra, SMS hizmetinin mobil kullanımı ile farklı bir boyut kazanarak mevcut sabit telefon operatörleri için yeni bir yaklaşım sergilemiştir. Skype ve Whatsapp gibi birçok firmanın benzer özellikte ürün olmasına rağmen, uluslararası geçerli bir numara ile telekom sistemlerine bağlanarak kullanım sunmak internet üzeri yazılı ve sesli iletişim sağlayan önceki saydığımız firmalarda olmayan bir özellik olup, kullanım açısından özellikle kurumsal kullanımlarda fark yaratmaktadır. Kurumsal sabit numara kurumun kimliğinin bir parçasıdır. Bu numara üzerinden çağrı yapmak ve gelen çağrıları almak müşterilerle iletişimde güven sağlar. Bu nedenle özellikle küçük ve orta ölçekli firmalarda, firma çalışanı seyahatte iken kurumsal numara çağrısının o kişiye yönlendirilmesi zor ve ciddi bir maliyet oluşturmaktadır. Bu problemi çözmek için sanal sabit hat uygulamaları geliştirilmektedir. Bu yayın kapsamında mobil cihazlarda sabit telefon özelliklerinin kullanılması, bellek, batarya ve ses kalitesi yönetimi, şifreleme entegrasyonu açısından uluslararası kapsamda özgün çıktıları olan yaklaşımlarla oluşturulmuş mobil cihazlar üzerinde sanal sabit numara sistemi sunulmuştur.

Destekleyen Kurum

TÜBİTAK

Proje Numarası

7180242

Teşekkür

Bu proje Sanayi Bakanlığı'nın Ar-Ge merkezi bünyesinde sağlanan desteklerle ve TÜBİTAK TEYDEB 7180242 numaralı 1507 Kobi-ArGe projesi kapsamında gerçekleştirilmiştir.

Kaynakça

  • Internet: https://www.3cx.com/pbx/fxs-fxo/, 10.03.2019.
  • T. H. Ahn, K. Hoon-Bae, K. C. Park, "Method and device for providing mobile services with virtual number", U.S. Patent Application 11/205,976, 2005.
  • L. Holder, "Method and apparatus for placing a long distance call based on a virtual phone number", U.S. Patent No. 7,386,111. 2008.
  • J. D. Logan, "Call forwarding system and method employing virtual phone numbers associated with landline and other discrete telephone units", U.S. Patent Application No. 12/344,073, 2010.
  • B. Goode, "Voice over internet protocol (VoIP)", Proceedings of the IEEE, 90(9), 1495-1517, 2002.
  • T. T. Kwon, M. Gerla, S. Das, "Mobility management for VoIP service: Mobile IP vs. SIP", IEEE Wireless communications, 9(5), 66-75, 2002.
  • B. Massimo, F. Cacace, G. Iannello, M. Vellucci. "Mobility management for VoIP on heterogeneous networks: evaluation of adaptive schemes", IEEE Trans. on Mobile Computing, 6(9), 1035-1047, 2007.
  • C. Guo, et. al., "End-system-based mobility support in IPv6", IEEE Journal on Selected Areas in Communications, 23(11), 2104-2117, 2005.
  • C. Steeh, L. Piekarski, "Accommodating new technologies: Mobile and VoIP communication", Advances in telephone survey methodology, 423-446, 2007.
  • Y. Cha, W. Pak, "Protecting contacts against privacy leaks in smartphones", PloS one, 13(7), 2018.
  • C. Çakır, H. Kaptan, "VoIP Teknolojilerinde Opnet Tabanlı Güvenlik Uygulaması", Bilişim Teknolojileri Dergisi, 2(3), 1-7, 2009.
  • S. Toklu, O. Erdem, "Idle ve Power_Down Güç Durumunun Enerji Başarım Değerlendirmesi", Bilişim Teknolojileri Dergisi, 5(3), 35-40, 2013.
  • A. Zingerle, "Remain Anonymous, Create Characters and Backup Stories: Online Tools Used in Internet Crime Narratives", Int. Conference on Interactive Digital Storytelling, Springer, 2014.
  • D. R. Kuhn, T. J. Walsh, S. Fries. "Security considerations for voice over IP systems", NIST special publication, 800, 2005.
  • A.D. Keromytis, "A comprehensive survey of voice over IP security research", IEEE Comm. Surveys & Tutorials, 14(2), 514-537, 2011.
  • M. Yüksel, N. Öztürk. "SIP Saldırıları ve Güvenlik Yöntemleri", Bilişim Teknolojileri Dergisi, 10(3), 301-310, 2017.
  • Y. Agarwal, R. Chandra, A. Wolman, P. Bahl, K. Chin, R. Gupta, "Wireless wakeups revisited: energy management for VOIP over wi-fi smartphones", Proceedings of the5th international conference on Mobile systems, applications and services, ACM, 2007.
  • S. B. Jang, Y. G. Kim. "An energy-efficient delay reduction technique for supporting WLAN-based VoIP in SmartPhone", Journal of Systems Architecture, 57(10), 934-944, 2011.
  • M. Fukui, "Acoustic echo canceller software for VoIP hands-free application on smartphone and tablet devices", IEEE Transactions on Consumer Electronics, 60(3), 461-467, 2014.
  • ETSI, EG. 202 396-1,“Speech and multimedia transmission quality (STQ)” 2011.
  • A. Sfairopoulou, C. Macián, B. Bellalta, "Dynamic measurement-based codec selection for VoIP in multirate IEEE 802.11 WLANs", Proceedings of the 8th COST 290 Management Committee Meeting, 2007.
  • J. Rosenberg, "IETF RFC 3261-SIP: Session Initiation Protocol", The Internet Society, 2002.
  • Internet: https://www.pjsip.org/, 10.03.2019.
  • Internet: http://sipdroid.org/, 10.03.2019.
  • Internet: http://www.mjsip.org/, 10.03.2019.
  • Internet: https://www.gl.com/voice-codecs.html, 10.03.2019.
  • Internet: https://netbeez.net/blog/impact-of-packet-loss-jitter-and-latency-onvoip/, 10.03.2019.
  • Internet: https://en.0wikipedia.org/wiki/Apple-designed_processors, 10.03.2019.
  • Internet: https://developer.apple.com/support/ipv6, 10.03.2019.
  • Internet: http://jakewharton.github.io/butterknife/, 10.03.2019.
  • Internet: https://sweetalert.js.org/, 10.03.2019.
  • Internet: https://github.com/rafaelmotta/react-native-scl-alert, 10.03.2019.
  • Internet: https://github.com/ccgus/fmdb, 10.03.2019.
  • Internet: https://github.com/dogo/SCLAlertView, 10.03.2019.
  • Internet: https://github.com/CoderMJLee/MJRefresh, 10.03.2019.
  • Internet: https://github.com/ZhipingYang/UUChatTableView, 10.03.2019.

Energy Efficient Virtual Fixed Number System on Mobile Devices

Yıl 2020, , 77 - 86, 31.01.2020
https://doi.org/10.17671/gazibtd.578489

Öz

The change in user habits towards mobile devices, the increase in mobile device prevalence, and the widespread use of the mobile devices have gained a new dimension for the existing fixed telephone operators by gaining a different dimension with the mobile use of SMS service as well as fixed telephone services (telephone and fax). Although many companies such as Skype and Whatsapp are products of a similar nature, providing connection to telecom systems with an internationally accepted number is a feature that does not exist in previous companies that provide written and voice communication over the internet. The corporate fixed number is a part of the organization's identity. It provides confidence in communicating with customers to make and receive calls via a fixed number. For this reason, especially in small and medium sized companies, when the employee of the company is traveling, the call for corporate number constitutes a difficult and serious cost to be directed to that person. To solve this problem, virtual landline applications are being developed. Within the scope of this publication, virtual fixed number system has been presented on mobile devices that have been created with approaches that have original outputs in terms of using fixed phone features in mobile devices, memory, battery and voice quality management, encryption integration.

Proje Numarası

7180242

Kaynakça

  • Internet: https://www.3cx.com/pbx/fxs-fxo/, 10.03.2019.
  • T. H. Ahn, K. Hoon-Bae, K. C. Park, "Method and device for providing mobile services with virtual number", U.S. Patent Application 11/205,976, 2005.
  • L. Holder, "Method and apparatus for placing a long distance call based on a virtual phone number", U.S. Patent No. 7,386,111. 2008.
  • J. D. Logan, "Call forwarding system and method employing virtual phone numbers associated with landline and other discrete telephone units", U.S. Patent Application No. 12/344,073, 2010.
  • B. Goode, "Voice over internet protocol (VoIP)", Proceedings of the IEEE, 90(9), 1495-1517, 2002.
  • T. T. Kwon, M. Gerla, S. Das, "Mobility management for VoIP service: Mobile IP vs. SIP", IEEE Wireless communications, 9(5), 66-75, 2002.
  • B. Massimo, F. Cacace, G. Iannello, M. Vellucci. "Mobility management for VoIP on heterogeneous networks: evaluation of adaptive schemes", IEEE Trans. on Mobile Computing, 6(9), 1035-1047, 2007.
  • C. Guo, et. al., "End-system-based mobility support in IPv6", IEEE Journal on Selected Areas in Communications, 23(11), 2104-2117, 2005.
  • C. Steeh, L. Piekarski, "Accommodating new technologies: Mobile and VoIP communication", Advances in telephone survey methodology, 423-446, 2007.
  • Y. Cha, W. Pak, "Protecting contacts against privacy leaks in smartphones", PloS one, 13(7), 2018.
  • C. Çakır, H. Kaptan, "VoIP Teknolojilerinde Opnet Tabanlı Güvenlik Uygulaması", Bilişim Teknolojileri Dergisi, 2(3), 1-7, 2009.
  • S. Toklu, O. Erdem, "Idle ve Power_Down Güç Durumunun Enerji Başarım Değerlendirmesi", Bilişim Teknolojileri Dergisi, 5(3), 35-40, 2013.
  • A. Zingerle, "Remain Anonymous, Create Characters and Backup Stories: Online Tools Used in Internet Crime Narratives", Int. Conference on Interactive Digital Storytelling, Springer, 2014.
  • D. R. Kuhn, T. J. Walsh, S. Fries. "Security considerations for voice over IP systems", NIST special publication, 800, 2005.
  • A.D. Keromytis, "A comprehensive survey of voice over IP security research", IEEE Comm. Surveys & Tutorials, 14(2), 514-537, 2011.
  • M. Yüksel, N. Öztürk. "SIP Saldırıları ve Güvenlik Yöntemleri", Bilişim Teknolojileri Dergisi, 10(3), 301-310, 2017.
  • Y. Agarwal, R. Chandra, A. Wolman, P. Bahl, K. Chin, R. Gupta, "Wireless wakeups revisited: energy management for VOIP over wi-fi smartphones", Proceedings of the5th international conference on Mobile systems, applications and services, ACM, 2007.
  • S. B. Jang, Y. G. Kim. "An energy-efficient delay reduction technique for supporting WLAN-based VoIP in SmartPhone", Journal of Systems Architecture, 57(10), 934-944, 2011.
  • M. Fukui, "Acoustic echo canceller software for VoIP hands-free application on smartphone and tablet devices", IEEE Transactions on Consumer Electronics, 60(3), 461-467, 2014.
  • ETSI, EG. 202 396-1,“Speech and multimedia transmission quality (STQ)” 2011.
  • A. Sfairopoulou, C. Macián, B. Bellalta, "Dynamic measurement-based codec selection for VoIP in multirate IEEE 802.11 WLANs", Proceedings of the 8th COST 290 Management Committee Meeting, 2007.
  • J. Rosenberg, "IETF RFC 3261-SIP: Session Initiation Protocol", The Internet Society, 2002.
  • Internet: https://www.pjsip.org/, 10.03.2019.
  • Internet: http://sipdroid.org/, 10.03.2019.
  • Internet: http://www.mjsip.org/, 10.03.2019.
  • Internet: https://www.gl.com/voice-codecs.html, 10.03.2019.
  • Internet: https://netbeez.net/blog/impact-of-packet-loss-jitter-and-latency-onvoip/, 10.03.2019.
  • Internet: https://en.0wikipedia.org/wiki/Apple-designed_processors, 10.03.2019.
  • Internet: https://developer.apple.com/support/ipv6, 10.03.2019.
  • Internet: http://jakewharton.github.io/butterknife/, 10.03.2019.
  • Internet: https://sweetalert.js.org/, 10.03.2019.
  • Internet: https://github.com/rafaelmotta/react-native-scl-alert, 10.03.2019.
  • Internet: https://github.com/ccgus/fmdb, 10.03.2019.
  • Internet: https://github.com/dogo/SCLAlertView, 10.03.2019.
  • Internet: https://github.com/CoderMJLee/MJRefresh, 10.03.2019.
  • Internet: https://github.com/ZhipingYang/UUChatTableView, 10.03.2019.
Toplam 36 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Bilgisayar Yazılımı
Bölüm Makaleler
Yazarlar

Murat Berk Bu kişi benim

Adnan Özsoy

İsmail Ay Bu kişi benim

Proje Numarası 7180242
Yayımlanma Tarihi 31 Ocak 2020
Gönderilme Tarihi 16 Haziran 2019
Yayımlandığı Sayı Yıl 2020

Kaynak Göster

APA Berk, M., Özsoy, A., & Ay, İ. (2020). Mobil Cihazlar Üzerinde Enerji Verimli Sanal Sabit Numara Sistemi. Bilişim Teknolojileri Dergisi, 13(1), 77-86. https://doi.org/10.17671/gazibtd.578489