A Method to Evaluate Quality of Real Time Video Streaming in Radio Access Network

2014 ◽  
Author(s):  
Liang Chen ◽  
Xiaolin Deng ◽  
Yongmei Qi ◽  
Salah Addin Mohammed ◽  
Zesong Fei ◽  
...  
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Access Network ◽  
Radio Access Network ◽  
Radio Access

Use of Traffic Separation Techniques for the Transport of HSPA and R99 Traffic in the Radio Access Network with Differentiated Quality of Service

2010 ◽  
pp. 863-878
Author(s):  
Xi Li ◽  
Yasir Zaki ◽  
Thushara Weerawardane ◽  
Andreas Timm-Giel ◽  
Carmelita Görg ◽  
...  
Keyword(s):  
Quality Of Service ◽  
Potential Benefit ◽  
Access Network ◽  
Significant Gain ◽  
Bandwidth Utilization ◽  
Radio Access Network ◽  
Radio Access ◽  
Maximum Utilization ◽  
Quantitative Evaluations

This article presents various traffic separation approaches to transmit HSPA (HSDPA/HSUPA) traffic in the existing ATM-based UMTS Radio Access Network, together with Release 99 (R99) traffic. The traffic separation technique enables QoS differentiations of HSPA and R99 traffic, while aiming to achieve a maximum utilization of the transport resources in the radio access network. The potential benefit of applying traffic separation and its impact on the performance of the transport network as well as the end users are explored in this article. The quantitative evaluations are provided by simulations. The results presented are obtained from a UMTS simulation model developed in this work which can transmit HSDPA and HSUPA traffic as well as R99 traffic simultaneously. The presented results demonstrate that applying traffic separation between HSPA and R99 traffic can considerably improve the performance of both HSPA and R99 traffic, and as well bring significant gain on efficient bandwidth utilization.

scholarly journals Real-Time Dynamic Network Slicing for the 5G Radio Access Network

2019 ◽  
Author(s):  
Massimiliano Maule ◽  
Prodromos-Vasileios Mekikis ◽  
Kostas Ramantas ◽  
John Vardakas ◽  
Christos Verikoukis
Keyword(s):  
Real Time ◽  
Access Network ◽  
Dynamic Network ◽  
Network Slicing ◽  
Radio Access Network ◽  
Time Dynamic ◽  
Radio Access

scholarly journals Tradeoff between User Quality-Of-Experience and Service Provider Profit in 5G Cloud Radio Access Network

2017 ◽  
Vol 9 (11) ◽  
pp. 2127 ◽  
Author(s):  
Mahbuba Afrin ◽  
Md. Razzaque ◽  
Iffat Anjum ◽  
Mohammad Hassan ◽  
Atif Alamri
Keyword(s):  
Service Provider ◽  
Quality Of Experience ◽  
Access Network ◽  
Radio Access Network ◽  
Cloud Radio Access Network ◽  
Radio Access
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