Araştırma Makalesi
BibTex RIS Kaynak Göster

Dış ortam kablosuz networklerde uygun sinyal dağılımının görünürlük analizi yöntemiyle belirlenmesi

Yıl 2017, , 69 - 76, 31.01.2017
https://doi.org/10.16984/saufenbilder.290740

Öz

 Üniversite
yerleşkelerinde kablosuz ağlar son yıllarda büyük önem kazanmıştır. Bu ağların
üniversite yerleşkeleri gibi büyük bölgelerde planlanması, tasarlanması ve
kurulması sırasında birçok problemle karşı karşıya kalınmaktadır. Bu
problemlerden bazıları, yerleşkelerin fiziki özellikleri, uygun cihaz
konfigürasyonu ve gerekli olan cihazların adedinin belirlenmesidir. Özel
firmalar proje için kendi yöntemleri ile marka, model, maliyet ve adet
belirlemektedirler. Ancak çıkan sonuç her zaman kurum açısından pekte uygun
olmamaktadır. Bu nedenle yerleşkelere uygun sinyal dağılımına sahip planlama ve
tasarımın yapılabilmesi birçok sorunu çözmekle birlikte kullanımı ve
memnuniyeti artırıcı etkiye sahip olacağı düşünülmektedir. Bu çalışmada, Hitit
Üniversitesi Kuzey Yerleşkesinde kurulu olan bir adet dış ortam erişim
noktasından (Access Point-AP) elde edilen sinyal dağılımına göre coğrafi bilgi
sistemleri görünürlük analizi yardımıyla tüm alan için kestirim yapılarak uygun
sinyal dağılımı belirlenmeye çalışılmıştır. Çalışma sonunda 56 hektarlık bir
bölgeye toplam 9 adet dış ortam AP ile uygun sinyal dağılımı elde edilmiştir.

Kaynakça

  • Goodchild, M. F., Twenty Years of Progress: GIScience in 2010, Journal of Spatial Information, 2010.
  • [2] Liu L., Zhang L., Chen C. & Chen H., An Improved LOS Method for Implementing Visibility Analysis of 3D Complex Landscapes, International Conference on Computer Science and Software Engineering, 2008.
  • [3] Chamberlaina, B. C., Meitner, M. J., A Route-based Visibility Analysis for Landscape Management, Land and Urban Planning 111, p13-24, 2013.
  • [4] Chan, S., The Development of Planning Support Systems By Integrating Urban Models and Geographic Information Systems, PhD. Thesis, The University of Pennsylvania, Pennsylvania, USA, 1997.
  • [5] Lillesand, T., Kiefer, R. W., & Chipman, J., Remote Sensing and Image Interpretation, John Wiley & Sons. Science, doi:10.5311/JOSIS.2010.1.2, 2014.
  • [6] Yomralıoğlu, T., Coğrafi Bilgi Sistemleri: Temel Kavramlar ve Uygulamalar, Akademik Kitabevi, Trabzon, 2000.
  • [7] Nayan, N., Hashim, M., Saleh, Y., & Mahat, H. Mapping internet coverage in Malaysia’s university campuses: A case study of the Sultan Idris Education University, Perak. GEOGRAFIA Online TM Malaysian Journal of Society and Space 12(6),118-125, 2016.
  • [8] Kawamura, Y., Dewan, A. M., Veenendaal, B., Hayashi, M., Shibuya, T., Kitahara, I., Nobuhara, N.,& Ishiiet, K., Using GIS to develop a mobile communications network for disaster-damaged areas. International Journal of Digital Earth, 7(4): 279-293, 2014.
  • [9] Iyad A. A., & Walid A. S., Using GIS in Designing and Deploying Wireless Network in City Plans, International Journal of Computer Networks (IJCN), 6(4) : 2014.

Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks

Yıl 2017, , 69 - 76, 31.01.2017
https://doi.org/10.16984/saufenbilder.290740

Öz

Wireless
networks on university campuses has gained importance in recent years. These
networks in major areas such as university campuses, are faced with many
problems during the planning, design and establishment. These problems are
among the first that comes to mind, the physical properties of the campus and
is selected according to the characteristics of network equipment. There is no
doubt at all points of a wireless network set up in order to provide
uninterrupted service and quality of the signal is expected to be good.
However, it should be understood literally cannot meet these expectations.
Therefore, to solve many problems to campus planning and design can be made to
have acceptable signal distribution will have the appropriate use of and
satisfaction with increasing effect. In this study, due to the start of
construction on the North Campus of Hitit University, wireless signal spread
using the current spread has been determined with the help of geographic
information systems visibility analysis. An area of 56 hectares, with the total
of 9 AP the acceptable signal distribution was obtained.

Kaynakça

  • Goodchild, M. F., Twenty Years of Progress: GIScience in 2010, Journal of Spatial Information, 2010.
  • [2] Liu L., Zhang L., Chen C. & Chen H., An Improved LOS Method for Implementing Visibility Analysis of 3D Complex Landscapes, International Conference on Computer Science and Software Engineering, 2008.
  • [3] Chamberlaina, B. C., Meitner, M. J., A Route-based Visibility Analysis for Landscape Management, Land and Urban Planning 111, p13-24, 2013.
  • [4] Chan, S., The Development of Planning Support Systems By Integrating Urban Models and Geographic Information Systems, PhD. Thesis, The University of Pennsylvania, Pennsylvania, USA, 1997.
  • [5] Lillesand, T., Kiefer, R. W., & Chipman, J., Remote Sensing and Image Interpretation, John Wiley & Sons. Science, doi:10.5311/JOSIS.2010.1.2, 2014.
  • [6] Yomralıoğlu, T., Coğrafi Bilgi Sistemleri: Temel Kavramlar ve Uygulamalar, Akademik Kitabevi, Trabzon, 2000.
  • [7] Nayan, N., Hashim, M., Saleh, Y., & Mahat, H. Mapping internet coverage in Malaysia’s university campuses: A case study of the Sultan Idris Education University, Perak. GEOGRAFIA Online TM Malaysian Journal of Society and Space 12(6),118-125, 2016.
  • [8] Kawamura, Y., Dewan, A. M., Veenendaal, B., Hayashi, M., Shibuya, T., Kitahara, I., Nobuhara, N.,& Ishiiet, K., Using GIS to develop a mobile communications network for disaster-damaged areas. International Journal of Digital Earth, 7(4): 279-293, 2014.
  • [9] Iyad A. A., & Walid A. S., Using GIS in Designing and Deploying Wireless Network in City Plans, International Journal of Computer Networks (IJCN), 6(4) : 2014.
Toplam 9 adet kaynakça vardır.

Ayrıntılar

Konular Bilgisayar Yazılımı
Bölüm Araştırma Makalesi
Yazarlar

Mustafa Coşar

Fazlı Engin Tombuş

İbrahim Murat Ozulu

Veli İlçi

Yayımlanma Tarihi 31 Ocak 2017
Gönderilme Tarihi 8 Şubat 2017
Kabul Tarihi 15 Ocak 2017
Yayımlandığı Sayı Yıl 2017

Kaynak Göster

APA Coşar, M., Tombuş, F. E., Ozulu, İ. M., İlçi, V. (2017). Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks. Sakarya University Journal of Science, 21(1), 69-76. https://doi.org/10.16984/saufenbilder.290740
AMA Coşar M, Tombuş FE, Ozulu İM, İlçi V. Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks. SAUJS. Ocak 2017;21(1):69-76. doi:10.16984/saufenbilder.290740
Chicago Coşar, Mustafa, Fazlı Engin Tombuş, İbrahim Murat Ozulu, ve Veli İlçi. “Determination of Outdoor Signal Propagation via Visibility Analysis in Outdoor Wireless Networks”. Sakarya University Journal of Science 21, sy. 1 (Ocak 2017): 69-76. https://doi.org/10.16984/saufenbilder.290740.
EndNote Coşar M, Tombuş FE, Ozulu İM, İlçi V (01 Ocak 2017) Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks. Sakarya University Journal of Science 21 1 69–76.
IEEE M. Coşar, F. E. Tombuş, İ. M. Ozulu, ve V. İlçi, “Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks”, SAUJS, c. 21, sy. 1, ss. 69–76, 2017, doi: 10.16984/saufenbilder.290740.
ISNAD Coşar, Mustafa vd. “Determination of Outdoor Signal Propagation via Visibility Analysis in Outdoor Wireless Networks”. Sakarya University Journal of Science 21/1 (Ocak 2017), 69-76. https://doi.org/10.16984/saufenbilder.290740.
JAMA Coşar M, Tombuş FE, Ozulu İM, İlçi V. Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks. SAUJS. 2017;21:69–76.
MLA Coşar, Mustafa vd. “Determination of Outdoor Signal Propagation via Visibility Analysis in Outdoor Wireless Networks”. Sakarya University Journal of Science, c. 21, sy. 1, 2017, ss. 69-76, doi:10.16984/saufenbilder.290740.
Vancouver Coşar M, Tombuş FE, Ozulu İM, İlçi V. Determination of outdoor signal propagation via visibility analysis in outdoor wireless networks. SAUJS. 2017;21(1):69-76.

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