Test bench to test protocols and algorithms for multimedia delivery

Nowadays, the study of Quality of Service (QoS) in multimedia streaming is generally carried out by simulators. However, the results of these tests are not quite real. This forces researchers to work with approximations. In this paper, we implement a test bench to test the performance and assess the protocols and algorithms for multimedia delivery. This test bench let us evaluate the network parameters performance, by manipulating the devices under controlled conditions, and allow us to identify different application cases. We can confirm that the designed test bench gives us more real measures than a simulators, which allows us to do many types of tests with low cost.Jimenez, JM.; Lloret, J.; Díaz Santos, JR.; Lacuesta Gilaberte, R. (2017). Test bench to test protocols and algorithms for multimedia delivery. En Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer Verlag. 124-134. doi:10.1007/978-3-319-49580-4_12124134Lloret, J., Garcia, M., Atenas, M., Canovas, A.: A QoE management system to improve the IPTV network. Int. J. Commun Syst 24(1), 118–138 (2011)Garcia, M., Canovas, A., Edo, M., Lloret, J.: A QoE management system for ubiquitous IPTV devices. In: The Third International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, UBICOMM 2009, Sliema, Malta, 11–16 October 2009Álvarez, A., Pozueco, L., Cabrero, S., García Pañeda, X., García, R., Melendi, D., Díaz Orueta, G.: Adaptive streaming: a subjective catalog to assess the performance of objective QoE metrics. Netw. Protoc. Algorithms 6(2), 123–136 (2014)Jimenez, J.M., Romero, O., Rego, A., Dilendra, A., Lloret, J.: Study of multimedia delivery over software defined networks. Netw. Protoc. Algorithms 7(4), 37–62 (2015)Recomendation UIT/T G.1010: End-user multimedia QoS categories (2001). https://www.itu.int/rec/T-REC-G.1010-200111-I/enRecomendation UIT‑R M.1079-2: Performance and quality of service requirements for International Mobile Telecommunications-2000 (IMT-2000) access networks. https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1079-2-200306-I!!PDF-E.pdfGarcia, M., Lloret, J., Edo, M., Lacuesta, R.: IPTV distribution network access system using WiMAX and WLAN technologies. In: Proceedings of the 4th Edition of the UPGRADE-CN Workshop on Use of P2P GRID and Agents for the Development of Content Networks, Munich, Germany, 11–13 June 2009Atenas, M., Sendra, S., Garcia, M., Lloret, J.: IPTV performance in IEEE 802.11 n WLANs. In: IEEE GLOBECOM Workshops 2010, Miami, USA, pp. 929–933, December 2010Cisco Systems Inc. Cisco’s Visual Networking Index Forecast Projects Nearly Half the World’s Population Will Be Connected to the Internet by 2017. http://newsroom.cisco.com/press-release-content?articleId=1197391Lu, X., Tao, S., El Zarki, M., Guérin, R.: Quality based Adaptive Video Over the Internet. Department of ESE, University of Pennsylvania, Philadelphia, PA 19104 (2003)Lee, T.K., Chai, T.Y., Ngoh, L.H., Shao, X., Teo, J.C.M., Zhou, L.: An IMS-based testbed for real-time services integration and orchestration. In: IEEE Asia-Pacific Services Computing Conference (APSCC 2009), Singapore, 7–11 December 2009Mu, M., Mauthe, A., Casson, J., Tyson, G., Garcia, F.: LA1 TestBed: evaluation testbed to assess the impact of network impairments on video quality. In: 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops (TridentCom 2009), Washington, DC, 6–8 April 2009Kuwadekar, A., Al-Begain, K.: User centric quality of experience testing for video on demand over IMS. In: First International Conference on Computational Intelligence, Communication Systems and Networks (CICSYN 2009), Indore, India, 23–25 July 2009Downline Guide, Big Buck Bunny, Sunflower version. http://bbb3d.renderfarming.net/download.htmlFFmpeg. http://www.ffmpeg.org/about.htmlSullivan, G.J., Wiegand, T.: Video compression - from concepts to the H.264/AVC standard. Proc. IEEE 93(1), 18–31 (2005)Estepa, A.J., Estepa, R., Vozmediano, J., Carrillo, P.: Dynamic VoIP codec selection on smartphones. Netw. Protoc. Algorithms 6(2), 22–37 (2014