Results 51 to 60 of about 1,625 (176)

QoE-Oriented Routing Mixing Application KPIs and Link Metrics Through Machine Learning

IEEE Access
As the complexity of network end devices and applications grows, network managers face increasing difficulty in meeting specific end user requirements, leading to reduced user experience and inefficient resource management.
Lei Wang, Xiping Wu, Declan T. Delaney
doaj   +1 more source

A Cross‐Layer Spatial–Spectral Optimization Framework for Hybrid Routing and Load‐Balanced Channel Allocation in Intelligent Networks

Engineering Reports, Volume 8, Issue 5, May 2026.
Rapid 5G/6G evolution demands cross‐layer resource management to address congestion, latency, and reliability in multi‐hop wireless networks. This paper proposes a TOHRP–LBCA framework using DSA and congestion−/topology−/interference‐aware routing and channel allocation, yielding throughput gains, lower latency, improved packet delivery, and higher ...
Emmanuel Ahatsi, Oludolapo Olanrewaju
wiley   +1 more source

Provisioning Quality of Experience in 6G Networks

IEEE Access
Technology innovation for the sixth generation (6G) era should focus on improving quality of life by addressing societal needs, advancing human experience with the fusion of digital and physical worlds, and achieving a sustainable well-being.
Ankita Tondwalkar, Pilar Andres-Maldonado, Devaki Chandramouli, Rainer Liebhart, Fernando Sanchez Moya, Troels Kolding, Pablo Perez   +6 more
doaj   +1 more source

QoE-Based Analysis of DASH Streaming Parameters Over Mobile Broadcast Networks

IEEE Access, 2017
Multimedia services over mobile networks are subject to multiple factors that affect the quality of experience (QoE) perceived by users. In a long term evolution (LTE) multimedia broadcast service, these factors are initial delay, technical quality of ...
Carlos M. Lentisco, Luis Bellido, Juan Carlos Cuellar Q., Encarna Pastor, Jose L. Arciniegas H.   +4 more
doaj   +1 more source

Framework for Task Offloading in O‐RAN Architecture for Heterogeneous Computing Applications

Transactions on Emerging Telecommunications Technologies, Volume 37, Issue 2, February 2026.
This work proposes a task offloading framework in ORAN architecture, optimizing computational assignment across user devices, edge cloud, and regional cloud. By efficiently selecting processing nodes and allocating computational and radio resources, it minimizes delay while accommodating diverse latency requirements for gold, silver, and bronze‐tier ...
Samira Taheri, Neda Moghim, Naser Movahhedinia, Sachin Shetty   +3 more
wiley   +1 more source

Enhancing QoE for Mobile Users by Environment-Aware HTTP Adaptive Streaming

Sensors, 2018
HTTP adaptive streaming (HAS) has become a dominated media streaming paradigm in today’s Internet, which enriches the user’s experience by matching the video quality with the dynamic network conditions.
Weizhan Zhang, Hao He, Shuyan Ye, Zhiwen Wang, Qinghua Zheng   +4 more
doaj   +1 more source

A Queue‐Aware Extension to BBR for Low‐Latency Transport in Video Applications

IET Communications, Volume 20, Issue 1, January/December 2026.
This work addresses a long‐standing challenge in congestion control for real‐time video delivery: how to reliably maintain low latency in highly dynamic networks without sacrificing throughput. We explicitly model the excess queue incurred during bandwidth probing as a “queue debt” and then systematically “repay” this debt in subsequent phases by ...
Ziyi Li, Jiao Zhang, Yuqing Wang, Peisheng Guo, Jiafeng Jiang   +4 more
wiley   +1 more source

Long-Term Video QoE Assessment Studies: A Systematic Review

IEEE Access, 2022
Although longitudinal studies are common in other disciplines, such as psychology, medicine, or User Experience, they are rarely used in Quality of Experience (QoE). However, observing users over time can provide useful information on the QoE and help to
Natalia Cieplinska, Lucjan Janowski, Katrien De Moor, Michal Wierzchon   +3 more
doaj   +1 more source

Adaptive Bitrate Streaming With Video Quality Enhancement

IET Image Processing, Volume 20, Issue 1, January/December 2026.
We bring the new factor, DVQE sensitivity, into the bitrate selection for the QoE improvement of adaptive video streaming. We develop DSABR, which selects chunk bitrate with high DVQE sensitivity to improve video quality as well as reduce bandwidth usage, thereby achieving efficient performance in bandwidth‐constrained network environments.
Jintian Hu, Wanchun Jiang, Yongxin Shan, Xianshi Su, Jiawei Huang, Hao Zhang, Weiping Wang, Zuolin Ning, Jianxin Wang   +8 more
wiley   +1 more source

Why is Multimedia Quality of Experience Assessment a Challenging Problem?

IEEE Access, 2019
Quality of experience (QoE) assessment occupies a key role in various multimedia networks and applications. Recently, large efforts have been devoted to devise objective QoE metrics that correlate with perceived subjective measurements.
Zahid Akhtar, Kamran Siddique, Ajita Rattani, Syaheerah Lebai Lutfi, Tiago H. Falk   +4 more
doaj   +1 more source