Results 81 to 90 of about 154,016,935 (252)
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 +4 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 +4 more
doaj +1 more source
Layer-Assisted Video Quality Adaptation for Improving QoE in Wireless Networks
IEEE Access, 2020 HTTP adaptive streaming (HAS) is a state-of-the-art technology for video streaming. Optimal adaptive streaming schemes should be designed to maximize the quality of experience (QoE) in network environments with unstable bandwidths such as wireless ...
Jinho Park, Kwangsue Chung
doaj +1 more source
IET Communications, Volume 20, Issue 1, January/December 2026.This article presents an adaptive unmanned aerial vehicle video streaming framework in which captured video is encoded at multiple quality levels and protected using Luby transform (LT) coding before transmission over a wireless channel to a base station. At the receiver, LT decoding and latency monitoring are used to assess delivery performance, while
Sudeep Govindan Nair +7 more
wiley +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 +8 more
wiley +1 more source
Intelligent Parking Service Integration for Dynamic Urban Areas
The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.• Parking has become a major issue, leading to traffic congestion, environmental pollution and wasted time in urban areas, especially in developing countries. • This work proposes a comprehensive intelligent parking service framework that incorporates edge–cloud data architecture, business process modelling and predictive analytics embedded within ...
Quang Tran Minh +3 more
wiley +1 more source
, 2023 The increasing use of ICT has raised concerns about its negative impact on energy consumption and CO2 emissions. To address this issue, there is a need to better understand the trade-off between Quality of Experience (QoE) and sustainable video streaming
Floris, A +4 more
core +1 more source
Predicting telemedicine system user satisfaction in sub-Saharan Africa
ICT Express, 2016 During our literature review and on-site research in developing countries, particularly in Sub-Saharan Africa, we could not point out any efforts to measure the Quality of Service (QoS) and Quality of Experience (QoE) provided by telemedicine systems ...
Thierry O.C. Edoh +4 more
doaj +1 more source
The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.This study introduces a cloud‐centric digital twin synchronisation framework that leverages TL‐DDQN reinforcement learning, hierarchical federated learning and semantic context awareness to optimise metaverse interactions. The proposed model adapts synchronisation actions based on activity‐aware Age of Information thresholds, achieving an efficient ...
Seyed Mosarreza Mosavisadr +2 more
wiley +1 more source
Advances in Multimedia, Volume 2026, Issue 1, 2026.Dynamic adaptive streaming over HTTP (DASH) has emerged as a foundational technology for video delivery over heterogeneous networks, particularly within 5G environments characterized by high bandwidth variability, ultralow‐latency requirements, and dense mobility patterns.
Aref Shaheed +3 more
wiley +1 more source