Araştırma Makalesi

Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac

30 Kasım 2020
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Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac

Öz

There is an ever-growing interest for video applications. It is well-known that video applications have very stringent quality of service (QoS) requirements and require high data rates. To meet ever growing demands for mobile video streaming applications and stringent QoS requirements, it is required to optimise the current networks. IEEE 802.11 is one of the most widely deployed networks in the world. Therefore, this paper investigates the performance of multicast video streaming over IEEE 802.11n/ac in a mobile outdoor scenario. To this end, an end-to-end system level simulator is developed to evaluate the performance of the perceived video quality at the receiver in terms of peak signal to noise ratio (PSNR) and resource efficiency in terms of total transmission times for different application layer - forward error correction (AL-FEC) and medium access control (MAC) layer parameters. Results show that without AL-FEC protection the legacy IEEE 802.11n/ac provides very poor quality of experience. However, the perceived video quality can be significantly improved by adding some extra repair symbols. Since video applications have very challenging QoS requirements, changing only MAC parameters are unable to meet these QoS requirements thus additional AL-FEC protection is required. Moreover, it is observed that with the use of the frame aggregate mechanism at the MAC layer, the total transmission times can be significantly reduced and hence the resource consumptions.

Anahtar Kelimeler

Kaynakça

  1. 3GPP TS 26.346 V8.0.0, 2008. Universal mobile telecommunications system (UMTS); multimedia broadcast/multicast service (MBMS); Protocols and codecs.
  2. Bulut B, 2020. Reliable Video Multicasting over WLANs. Journal of the Institute of Science and Technology, 10 (1): 118-127.
  3. Charfi E, Gueguen C, Chaari L, Cousin B, Kamoun L, 2017. Dynamic Frame Ag-gregation Scheduler for Multimedia applications in IEEE 802.11n Networks. Transactions on emerging telecommunications technologies, Wiley-Blackwell, pp.1 - 17.
  4. Cisco Visual Networking Index: Forecast and Trends, 20172022. [On-line] Available: http://www.cisco.com/
  5. Daldoul Y, Ahmed T , Meddour D, 2011. EEE 802.11n aggregation performance study for the multicast. 2011 IFIP Wireless Days (WD), Niagara Falls, ON, October 10-12, 2011, pp: 1-6.
  6. H.264/AVC reference software, 2015. http://iphome.hhi.de/suehring/tml/ (Date of access: 11 September 2015).
  7. IEEE 802.11-2016 - IEEE Standard for Information technology—Telecommunications and information exchange between systems Local and metropolitan area networks—Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications.
  8. ITU-T Recommendation H.264, 2009. Advanced Video Coding for Generic Audio visual Services. ISO/IEC 14496-10 (2009): Information Technology - Coding of Audio-visual Objects - Part 10: Advanced Video Coding.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Kasım 2020

Gönderilme Tarihi

30 Ekim 2020

Kabul Tarihi

6 Kasım 2020

Yayımlandığı Sayı

Yıl 2020

Kaynak Göster

APA
Bulut, B. (2020). Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac. Avrupa Bilim ve Teknoloji Dergisi, 37-42. https://doi.org/10.31590/ejosat.818585
AMA
1.Bulut B. Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac. EJOSAT. Published online 01 Kasım 2020:37-42. doi:10.31590/ejosat.818585
Chicago
Bulut, Berna. 2020. “Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac”. Avrupa Bilim ve Teknoloji Dergisi, Kasım 1, 37-42. https://doi.org/10.31590/ejosat.818585.
EndNote
Bulut B (01 Kasım 2020) Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac. Avrupa Bilim ve Teknoloji Dergisi 37–42.
IEEE
[1]B. Bulut, “Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac”, EJOSAT, ss. 37–42, Kas. 2020, doi: 10.31590/ejosat.818585.
ISNAD
Bulut, Berna. “Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac”. Avrupa Bilim ve Teknoloji Dergisi. 01 Kasım 2020. 37-42. https://doi.org/10.31590/ejosat.818585.
JAMA
1.Bulut B. Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac. EJOSAT. 2020;:37–42.
MLA
Bulut, Berna. “Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac”. Avrupa Bilim ve Teknoloji Dergisi, Kasım 2020, ss. 37-42, doi:10.31590/ejosat.818585.
Vancouver
1.Berna Bulut. Analysis and Evaluation of Multicast Video Streaming Over IEEE 802.11n/ac. EJOSAT. 01 Kasım 2020;37-42. doi:10.31590/ejosat.818585