Öz
Lifetime is probably the most important issue in WSN application design since it gives the basic knowledge how long the network will operate functionally. Although there are many research papers related to determining lifetime of a WSN in the literature, there is not any consensus on a certain and useful definition. As a result, there are various mathematical expressions given in those studies, all genuinely aiming at finding the best estimated WSN lifetime value. In this presented study, we suggest an important revision on the computation of WSN lifetime bounds recently proposed in the literature so that determining upper bound of WSN lifetime becomes relatively simpler and easier.
Anahtar Kelimeler
Kaynakça
- Akyildiz, I.F., Su, W. and Sankarasubramaniam, Y., (2002) ‘Wireless sensor networks: A Survey’, Computer Networks, vol. 38, pp. 393-422.
- Chen, Y. and Zhao, Q., (2005) ‘On the lifetime of wireless sensor networks’, IEEE Communication Letters, vol. 9, no.11, pp. 976-978.
- Deng, J., Han, Y., Heinzelman, W. and Varshney, P. (2005) ‘Schedule sleeping nodes in high density cluster-based sensor networks’, Mobile Networks and Applications, vol. 10, no. 6, pp. 825-8
- Mak, N. H. and Seah, W.,(2009) ‘How long is the lifetime of a wireless sensor network?’, International Conference on Advanced Information Networking and Applications, AINA’09, May, pp. 763-770.
- Amiri, M.,(2010) ‘Evaluation of lifetime bounds of wireless sensor networks’, Computer Research Repository (CoRR), vol. abs/1011.2103.
- Alonso, J., Dunkels, A. and Voight, T., (2004) ‘Bounds on the energy consumption of routings in wireless sensor networks’, In Modeling and Optimization in Mobile Ad Hoc and Wireless
- Networks, Cambridge, UK, March. Tmote Sky Datasheet, [Online], Available: http://sentilla.com/files/pdf/eol/tmote-skydatasheet.pdf [03 Aug 2013].
- IEEE Std. 802.15.4-2003-Wireless Medium Access Control (MAC) and Physical Layer (PHY) specifications for Low Rate Wireless Personal Area Networks (LRWPANs), [Online], Available: http://standards.ieee.org/getieee802/download/80 4-2003.pdf ,[15 Aug 2013].
Öz
Kullanılabilirlik süresi (ömür), ağın ne zamana kadar işlevsel olarak çalışabileceği temel bilgisini verdiği için KAA
uygulama tasarımındaki en önemli konulardan birisidir. Literatürde bir KAA’nın ömrünü belirleme ile ilgili çok sayıda
araştırma makalesi olmasına rağmen kesin ve kullanışlı bir tanım üzerinde tam bir uzlaşma yoktur. Sonuç olarak, hepsi
gerçekten en iyi tahmini KAA ömür değerini bulmayı amaçlayan bu çalışmalarda çeşitli matematiksel ifadeler
verilmektedir. Bu makalede, literatürde yakın zamanda önerilmiş bir KAA ömür hesaplaması yöntemi için KAA ömür
üst sınırı belirlemeyi nispeten daha basit ve kolay hale getiren önemli bir yaklaşım sunulmaktadır.
Anahtar Kelimeler
Kaynakça
- Akyildiz, I.F., Su, W. and Sankarasubramaniam, Y., (2002) ‘Wireless sensor networks: A Survey’, Computer Networks, vol. 38, pp. 393-422.
- Chen, Y. and Zhao, Q., (2005) ‘On the lifetime of wireless sensor networks’, IEEE Communication Letters, vol. 9, no.11, pp. 976-978.
- Deng, J., Han, Y., Heinzelman, W. and Varshney, P. (2005) ‘Schedule sleeping nodes in high density cluster-based sensor networks’, Mobile Networks and Applications, vol. 10, no. 6, pp. 825-8
- Mak, N. H. and Seah, W.,(2009) ‘How long is the lifetime of a wireless sensor network?’, International Conference on Advanced Information Networking and Applications, AINA’09, May, pp. 763-770.
- Amiri, M.,(2010) ‘Evaluation of lifetime bounds of wireless sensor networks’, Computer Research Repository (CoRR), vol. abs/1011.2103.
- Alonso, J., Dunkels, A. and Voight, T., (2004) ‘Bounds on the energy consumption of routings in wireless sensor networks’, In Modeling and Optimization in Mobile Ad Hoc and Wireless
- Networks, Cambridge, UK, March. Tmote Sky Datasheet, [Online], Available: http://sentilla.com/files/pdf/eol/tmote-skydatasheet.pdf [03 Aug 2013].
- IEEE Std. 802.15.4-2003-Wireless Medium Access Control (MAC) and Physical Layer (PHY) specifications for Low Rate Wireless Personal Area Networks (LRWPANs), [Online], Available: http://standards.ieee.org/getieee802/download/80 4-2003.pdf ,[15 Aug 2013].
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Konular | Mühendislik |
| Bölüm | Araştırma Makalesi |
| Yazarlar | |
| Yayımlanma Tarihi | 17 Temmuz 2014 |
| Gönderilme Tarihi | 6 Aralık 2013 |
| Kabul Tarihi | 8 Nisan 2014 |
| Yayımlandığı Sayı | Yıl 2014 Cilt: 18 Sayı: 2 |
Kaynak Göster
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