All-Inclusive Feature for Delivering Video Content in Cellular Networks Using Small Stations

Azam Barfar, Mohsen Mahrami, Behnam Hadi

Abstract


With the advancement of technology, demand for video traffic is still increasing, and on the other hand, the frequency spectrum in cellular networks is saturated. In addition, to the important issue of saturation of the frequency spectrum, video traffic is another important factor for cellular networks, which is a high quality video service. If in a cellular network all users traditionally demand a high-traffic video from the central station, it may not be possible for the quality video data to reach the user and in the user's term, the problem of lack of proper service quality will be encountered. Assisting stations allow users to get better quality, faster speed and timely delivery of their video traffic requests by providing the new platform. In this paper, we have modelled the network, considering that at a given time, several users are requesting a high-res content, and the result is that the helping stations can respond to the needs of several users at a single time. The higher popularity of the file is, the more users are satisfied, and the amount of unloaded traffic has increased. In this paper, we showed that even with a limited number of files stored in the network using Zeta's distribution, a significant amount of traffic has been evacuated by unconnected communications through small stations. We set the average number of users under different network conditions, and the average rate of sending data is calculated and optimized through all-inclusive links.


Keywords


Content delivery, Zeta distribution, Cellular networks, Small stations, All-in-one communications

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References


Baştuǧ, E., Bennis, M., Kountouris, M., & Debbah, M. (2015). Cache-enabled small cell networks: Modeling and tradeoffs. EURASIP Journal on Wireless Communications and Networking, 2015(1), 41.

Gregori, M., Gómez-Vilardebó, J., Matamoros, J., & Gündüz, D. (2016, May). Wireless Content Caching for Small Cell and D2D Networks: in IEEE Journal on Selected Areas in Communications, 2016(5),34.

Pingyod, A., & Somchit, Y. (2014). Content updating method in FemtoCaching: Computer Science and Software Engineering (JCSSE), 2014 11th International Joint Conference on, Chon Buri, 2014 (pp. 123-127).

Pingyod, A., & Somchit, Y. (2014). Rank-based content updating method in FemtoCaching (IEEE), 2013(pp. 1-6).

Liu, T., & Abouzeid, A, (2016). Content Placement and Service Scheduling in Femtocell Caching Networks: in Global Communications Conference (GLOBECOM), 2016 (pp. 1-6).

Shnaiwer, Y. N., Sorour, S., Aboutorab, N., Sadeghi, P., & Al-Naffouri, T. Y.(2015). Network-coded content delivery in femtocaching-assisted cellular networks: in Global Communications Conference (GLOBECOM), 2015(pp. 1-6).

Sridhar, A., Karamchandani, N., & Prabhakaran, V. M. (2016). Coded caching in hybrid networks: in Twenty Second National Conference on Communication (NCC), 2016 (pp. 1-6).

Xu, Y., Yin, R., Han, T., & Yu, G. (2012). Interference-Aware Channel Allocation for Device-to-Device Communication Underlaying Cellular Networks (ICCC). 2012.

Wang, T., Song, L., & Han, Z. (2015). Dynamic femtocaching for mobile users: IEEE Wireless Communications and Networking Conference (WCNC), 2015(pp. 861-865).

Leung, W. P. T., & Shikh-Bahaei, M. (2015). A new femtocaching file placement algorithm for Telemedicine: Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2015 (pp. 1377-1380).

Shnaiwer, Y. N., Sorour, S., Aboutorab, N., Sadeghi, P., & Al-Naffouri, T. Y. (2015). Network-Coded Content Delivery in Femtocaching-Assisted Cellular Networks: IEEE Global Communications Conference (GLOBECOM), 2015(pp. 1-6).

Karimzadeh Kiskani, M., Sadjadpour, H. (2016). Multihop Caching-Aided Coded Multicasting for the Next Generation of Cellular Networks: in IEEE Transactions on Vehicular Technology, 2016(pp.1-1).

Khreishah, A., Chakareski, J., Gharaibeh, A. (2016). Joint Caching, Routing, and Channel Assignment for Collaborative Small-Cell Cellular Networks: in IEEE Journal on Selected Areas in Communications, 2016(pp.1-1).

Bastug, E., Guénégo, J. L., & Debbah, M. (2013, May). Proactive small cell networks: In Telecommunications (ICT), 2013 20th International Conference on, (pp. 1-5). IEEE.


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