Next Generation Networks for Distributed Electronic Resources: Opportunities and Challenges

Öz

The changes in the lifestyle of the people, new applications, technological developments and the telecommunication market drive the adoption Next Generation Network (NGN) as the new network architecture. NGN has a service-centric architecture which promotes agile creation of services and then maintenance of these services with end-to-end QoS support. In the current era, every internet user is a potential electronic resource user. Due to the transition from the traditional mode of collections to the electronic resources and the heterogeneity and distributed nature of the electronic resources, a state of the art communication infrastructure is the key component of electronic resource providers. In this regard, NGNs can offer numerous advantages to the electronic resource providers. In this paper the use of NGNs for delivering distributed electronic resources is investigated. The opportunities and challenges are presented.

Anahtar Kelimeler

• Next generation networks, IP multimedia subsystem, Distributed electronic resources, Opportunities, Challenges.

Kaynakça

1. Blum, N., Magedanz, T., Schreiner, F., & Wahle, S. (2009). From IMS Management to SOA Based NGN Management. Journal of Network and Systems Management, 17(1-2), 33-52.
2. Camarillo, G., & Garcia-Martin, M. (2004). The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds. Wiley.
3. Coomonte, R., Feijoo, C., Ramos, S., & Gomez-Barroso, J.-L. (2013). How much energy will your NGN consume? A model for energy consumption in next generation access networks: The case of Spain. Telecommunications Policy, 35, 981-1003. doi: 10.1016/j.telpol.2013.09.002
4. Crimi, J. (2000). Next Generation Network (NGN) Services. Telcordia Technologies.
5. ETSI. (2005). T. ETSI, “123 002 V6. 7.0 (2005-03),” Digital cellular telecommunications system (Phase 2+), Universal Mobile Telecommunications System, Network architecture (3GPP TS 23.002 version 6.7. 0 Release 6). European Telecommunications Standards Institute.
6. ETSI. (2009). Telecommunications & internet converged services and protocols for advanced network. Retrieved September 15, 2013, from http://www.etsi.org/tispan/
7. Ganuza, J. J., & Viecens, M. F. (2013). Exclusive contents and next generation networks. Information Economics and Policy, 25, 154-170. doi:10.1016/j.infoecopol.2012.10.001
8. ICT. (2009). The World in 2009: ICT facts and figures. Retrieved August 10, 2010, from http://www.itu.int/en/ITU-D/Statistics/Documents/facts/ICTFactsFigures2009.pdf

9. Knightson, K., Morita, N., & Towle, T. (2005). NGN architecture: generic principles, functional architecture, and implementation. IEEE Communications Magazine, 43(10), 49-56.
10. Li, M., & Sandrasegaran, K. (2005). Network management challenges for next generation networks. Proceedings of the IEEE Conference on Local Computer Networks (pp. 593-598).
11. NTT. (2008). NTT’s activities to promote the advance of the ubiquitous broadband society. Retrieved August 21, 2009, from https://www.ntt-review.jp/archive/ntttechnical.php?contents=ntr200804sf1.html
12. Rothenberg, C. E., & Roos, A. (2008). A review of policy-based resource and admission control functions in evolving Access and next generation networks. Journal of Network and Systems Management, 16(1), 14-45.
13. Stojanovic, M. D., Kostic-Ljubisavljevic, A. M., & Radonjic-Djogatovic, V. M. (2013). SLA-controlled interconnection charging in next generation networks. Computer Networks, 57, 2374-2394. doi: 10.1016/j.comnet.2013.04.013
14. WIRED. (2010). The Web Is Dead. Long Live the Internet. Retrieved October 5, 2011, from http://www.wired.com/magazine/2010/08/ff webrip/all/1
15. Zhang, J., & Ansari, N. (2011). On Assuring End-to-End QoE in Next Generation Networks: Challenges and a Possible Solution. IEEE Communications Magazine, 49, 185-191. doi: 10.1109/MCOM.2011.5936172