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4,015 Results Found

  • Article
  • Open Access
3 Citations
9,413 Views
8 Pages

9 November 2010

This study suggests an approach to effective transmission of multimedia content in a rapidly changing Internet environment including smart-phones. Guaranteeing QoS in networks is currently an important research topic. When transmitting Assured Forwar...

  • Article
  • Open Access
12 Citations
7,620 Views
21 Pages

QoS Management and Flexible Traffic Detection Architecture for 5G Mobile Networks

  • Fernando López Rodríguez,
  • Ugo Silva Dias,
  • Divanilson R. Campelo,
  • Robson de Oliveira Albuquerque,
  • Se-Jung Lim and
  • Luis Javier García Villalba

17 March 2019

The next generation of 5G networks is being developed to provide services with the highest Quality of Service (QoS) attributes, such as ultra-low latency, ultra-reliable communication, high data rates, and high user mobility experience. To this end,...

  • Feature Paper
  • Article
  • Open Access
12 Citations
4,806 Views
24 Pages

QoS Enabled Heterogeneous BLE Mesh Networks

  • Subho Shankar Basu,
  • Mathias Baert and
  • Jeroen Hoebeke

Bluetooth Low Energy (BLE) is a widely known short-range wireless technology used for various Internet of Things (IoT) applications. Recently, with the introduction of BLE mesh networks, this short-range barrier of BLE has been overcome. However, the...

  • Article
  • Open Access
7 Citations
3,809 Views
20 Pages

2 February 2023

In this paper, utilising real-internet traffic data, we modified a popular network emulator to better imitate real network traffic and studied its subjective and objective implications on QoE for cloud-gaming apps. Subjective QoE evaluation was then...

  • Article
  • Open Access
4 Citations
1,664 Views
15 Pages

1 December 2022

Anypath routing is a hot research topic for QoS guarantee in wireless mesh networks (WMNs). According to time-varying characteristics of WMNs and the idea of anypath routing, a system network modeling method is proposed to address the multiple constr...

  • Article
  • Open Access
6 Citations
5,535 Views
21 Pages

The satellite network is useful in various applications because of its coverage, broadcast capability, costs independent of the distance, and easy deployment. Recently, thanks to the advanced technologies in the satellite communication, the high thro...

  • Article
  • Open Access
2 Citations
6,570 Views
14 Pages

21 September 2010

Traffic in the Internet backbone is expected to grow above a few Tbit/s in 2020. To cope with this, operators are moving to IP/optical network architectures, where IP is the convergence layer for all services. On the other hand, the quality of servic...

  • Article
  • Open Access
15 Citations
4,561 Views
26 Pages

Video Streaming Adaptive QoS Routing with Resource Reservation (VQoSRR) Model for SDN Networks

  • Majda Omer Elbasheer,
  • Abdulaziz Aldegheishem,
  • Nabil Alrajeh and
  • Jaime Lloret

Video streaming has become extremely widespread, especially with the growing number of users and the spread of mobile devices, along with the increase in the availability and diversity of multimedia applications and communication technologies. Real-t...

  • Article
  • Open Access
14 Citations
3,471 Views
23 Pages

19 March 2019

As there are more and more available Web services with the same or similar functionalities but different Quality of Service (QoS), the challenge of QoS-aware service composition is to efficiently select appropriate component services to achieve maxim...

  • Article
  • Open Access
4 Citations
6,728 Views
27 Pages

2 December 2013

One of the important applications in Wireless Sensor Networks (WSNs) is video surveillance that includes the tasks of video data processing and transmission. Processing and transmission of image and video data in WSNs has attracted a lot of attention...

  • Article
  • Open Access
19 Citations
2,631 Views
12 Pages

A QoS Classifier Based on Machine Learning for Next-Generation Optical Communication

  • Somia A. Abd El-Mottaleb,
  • Ahmed Métwalli,
  • Abdellah Chehri,
  • Hassan Yousif Ahmed,
  • Medien Zeghid and
  • Akhtar Nawaz Khan

21 August 2022

Code classification is essential nowadays, as determining the transmission code at the receiver side is a challenge. A novel algorithm for fixed right shift (FRS) code may be employed in embedded next-generation optical fiber communication (OFC) syst...

  • Article
  • Open Access
287 Views
41 Pages

Evaluating the Impact of Wi-Fi 6 Migration on QoS/QoE: A Campus Case Study

  • Leire Cristobo,
  • Luis Zabala,
  • Eva Ibarrola and
  • Armando Ferro

27 February 2026

Wi-Fi networks face increasing pressure due to the rapid growth in the number of connected devices, the diversity of applications, and rising user expectations. Managing quality of service (QoS) in such complex environments requires a holistic approa...

  • Article
  • Open Access
3 Citations
2,254 Views
16 Pages

A QoS Prediction Approach Based on Truncated Nuclear Norm Low-Rank Tensor Completion

  • Hong Xia,
  • Qingyi Dong,
  • Jiahao Zheng,
  • Yanping Chen,
  • Cong Gao and
  • Zhongmin Wang

20 August 2022

With the rise of mobile edge computing (MEC), mobile services with the same or similar functions are gradually increasing. Usually, Quality of Service (QoS) has become an indicator to measure high-quality services. In the real MEC service invocation...

  • Article
  • Open Access
12 Citations
4,471 Views
20 Pages

Highest Cost First-Based QoS Mapping Scheme for Fiber Wireless Architecture

  • Khalid.H. Mohammadani,
  • Rizwan Aslam Butt,
  • Kamran Ali Memon,
  • Fayaz Hassan,
  • Abdul Majeed and
  • Rajesh Kumar

22 November 2020

The combination of a high-speed wireless network with passive optical network technologies has led to the evolution of a modern integrated fiber wireless (FiWi) access network. Compared to broadband wireless networks, the FiWi network offers higher b...

  • Article
  • Open Access
2 Citations
2,254 Views
23 Pages

An Intelligent Bat Algorithm for Web Service Selection with QoS Uncertainty

  • Abdelhak Etchiali,
  • Fethallah Hadjila and
  • Amina Bekkouche

Currently, the selection of web services with an uncertain quality of service (QoS) is gaining much attention in the service-oriented computing paradigm (SOC). In fact, searching for a service composition that fulfills a complex user’s request...

  • Review
  • Open Access
59 Citations
11,209 Views
25 Pages

2 September 2015

Many routing protocols have been proposed for wireless sensor networks. These routing protocols are almost always based on energy efficiency. However, recent advances in complementary metal-oxide semiconductor (CMOS) cameras and small microphones hav...

  • Proceeding Paper
  • Open Access
703 Views
11 Pages

14 October 2025

Ensuring excellent Quality of Service (QoS) while limiting financial expenses is seriously challenged by the growing scope and complexity of the Internet of Things (IoT). Though established under ETSI, the OneM2M standard provides a consistent middle...

  • Article
  • Open Access
2 Citations
6,075 Views
14 Pages

The problem of optimal multicast routing in Wireless Mess Networks (WMNs) with Quality-of-Service (QoS) provisioning, which is Non-Deterministic Polynomial (NP)-complete, is studied in this paper. The existing algorithms are not very efficient or eff...

  • Article
  • Open Access
6 Citations
2,389 Views
20 Pages

Quality communication is a major challenges in large-scale and distributed smart grid applications. Several protocols and middleware have been proposed to address communication quality issues in those applications. DDS is a standard data-centric midd...

  • Article
  • Open Access
1 Citations
1,334 Views
30 Pages

Ubunye: An MEC Orchestration Service Based on QoE, QoS, and Service Classification Using Machine Learning

  • Kilbert Amorim Maciel,
  • David Martins Leite,
  • Guilherme Alves de Araújo,
  • Flavia C. Delicato and
  • Atslands R. Rocha

5 February 2025

The increasing adoption of Internet of Things devices has led to a significant demand for cloud services, where latency and bandwidth play a crucial role in shaping users’ perception of network service quality. However, the use of cloud service...

  • Article
  • Open Access
2 Citations
7,584 Views
14 Pages

8 March 2010

This work presents a cooperative network-aware processing of multimedia content for dynamic quality of service management in wireless IP networks. Our technique can be also used for quality control in UMTS environments, exploiting the tracing waterma...

  • Article
  • Open Access
7 Citations
1,905 Views
20 Pages

9 February 2024

With the rapid development of the web service market, the number of web services shows explosive growth. QoS is an important factor in the recommendation scene; how to accurately recommend a high-quality service for users among the massive number of...

  • Article
  • Open Access
486 Views
19 Pages

30 October 2025

With the expansion of network scale, the distance between routing nodes increases, and various routing constraints cause significant interference to the optimization process of traditional routing algorithms. To address this issue, based on the DSR r...

  • Article
  • Open Access
4 Citations
2,301 Views
18 Pages

For supporting Quality of Service (QoS) in a military network, applications of the triple-metric priority of performance, importance, and urgency as well as autonomous and lightweight implementation are required. In a previous study, we analyzed a Ko...

  • Article
  • Open Access
19 Citations
4,742 Views
28 Pages

9 October 2017

Vehicular Ad Hoc Networks (VANETs) employ multichannel to provide a variety of safety and non-safety (transport efficiency and infotainment) applications, based on the IEEE 802.11p and IEEE 1609.4 protocols. Different types of applications require di...

  • Article
  • Open Access
5 Citations
2,513 Views
17 Pages

Towards Dynamic Reconfiguration of a Composite Web Service: An Approach Based on QoS Prediction

  • Abdessalam Messiaid,
  • Farid Mokhati,
  • Rohallah Benaboud and
  • Hajer Salem

Service-oriented architecture provides the ability to combine several web services in order to fulfil a user-specific requirement. In dynamic environments, the appearance of several unforeseen events can destabilize the composite web service (CWS) an...

  • Article
  • Open Access
1 Citations
8,022 Views
13 Pages

Dynamic Resource Allocation and QoS Control Capabilities of the Japanese Academic Backbone Network

  • Shigeo Urushidani,
  • Kensuke Fukuda,
  • Michihiro Koibuchi,
  • Motonori Nakamura,
  • Shunji Abe,
  • Yusheng Ji,
  • Michihiro Aoki and
  • Shigeki Yamada

9 August 2010

Dynamic resource control capabilities have become increasingly important for academic networks that must support big scientific research projects at the same time as less data intensive research and educational activities. This paper describes the dy...

  • Article
  • Open Access
8 Citations
11,888 Views
30 Pages

29 April 2010

A plethora of enabling optical and wireless access-metro network technologies have been emerging that can be used to build future-proof bimodal fiber-wireless (FiWi) networks. Hybrid FiWi networks aim at providing wired and wireless quad-play service...

  • Article
  • Open Access
1 Citations
858 Views
12 Pages

Enhancing QoS in Opportunistic Networks Through Direct Communication for Dynamic Routing Challenges

  • Ambreen Memon,
  • Aqsa Iftikhar,
  • Muhammad Nadeem Ali and
  • Byung-Seo Kim

1 August 2025

Opportunistic Networks (OppNets) lack the capability to maintain consistent end-to-end paths between source and destination nodes, unlike Mobile Ad Hoc Networks (MANETs). This absence of stable routing presents substantial challenges for data transmi...

  • Article
  • Open Access
62 Citations
16,383 Views
24 Pages

Quality of Service (QoS) Performance Analysis in a Traffic Engineering Model for Next-Generation Wireless Sensor Networks

  • Tehseen Mazhar,
  • Muhammad Amir Malik,
  • Syed Agha Hassnain Mohsan,
  • Yanlong Li,
  • Inayatul Haq,
  • Sara Ghorashi,
  • Faten Khalid Karim and
  • Samih M. Mostafa

14 February 2023

Quality of Service (QoS) refers to techniques that function on a network to dependably execute high-priority applications and traffic reliably run high-priority applications and traffic even when the network’s capacity is limited. It is expecte...

  • Article
  • Open Access
22 Citations
4,348 Views
17 Pages

19 June 2019

Personalized quality of service (QoS) prediction plays an important role in helping users build high-quality service-oriented systems. To obtain accurate prediction results, many approaches have been investigated in recent years. However, these appro...

  • Article
  • Open Access
59 Citations
5,360 Views
32 Pages

14 May 2018

With the rapid development of cyber-physical systems (CPS), building cyber-physical systems with high quality of service (QoS) has become an urgent requirement in both academia and industry. During the procedure of building Cyber-physical systems, it...

  • Communication
  • Open Access
2 Citations
3,105 Views
12 Pages

27 June 2021

The demand for bandwidth-intensive and delay-sensitive services is surging daily with the development of 5G technology, resulting in fierce competition for scarce radio resources. Power domain Nonorthogonal Multiple Access (NOMA) technologies can dra...

  • Article
  • Open Access
2 Citations
1,268 Views
27 Pages

Priority-Aware Spectrum Management for QoS Optimization in Vehicular IoT

  • Adeel Iqbal,
  • Tahir Khurshaid,
  • Yazdan Ahmad Qadri,
  • Ali Nauman and
  • Sung Won Kim

26 May 2025

Vehicular Internet of Things (V-IoT) networks, sustained by a high-density deployment of roadside units and sensor-equipped vehicles, are currently at the edge of next-generation intelligent transportation system evolution. However, offering stable,...

  • Article
  • Open Access
8 Citations
4,199 Views
25 Pages

20 February 2021

Many service providers often categorize their users into multi-classes, depending on their service requirements. Each class has strict quality of service (QoS) demands (e.g., minimum required service rate or transfer time) that must be ensured throug...

  • Article
  • Open Access
24 Citations
4,844 Views
20 Pages

13 April 2022

Large-scale terminals’ various QoS requirements are key challenges confronting the resource allocation of Satellite Internet of Things (S-IoT). This paper presents a deep reinforcement learning-based online channel allocation and power control...

  • Article
  • Open Access
8 Citations
3,275 Views
25 Pages

3GPP 5G V2X Error Correction Coding for Various Propagation Environments: A QoS Approach

  • Dimitrios Chatzoulis,
  • Costas Chaikalis,
  • Dimitrios Kosmanos,
  • Kostas E. Anagnostou and
  • Apostolos Xenakis

Vehicle-to-everything (V2X) communications is an emerging branch of wireless communications and has recently gained a lot of interest not only from academia but also from the automotive and telecommunications industry. An important feature of V2X tel...

  • Article
  • Open Access
2 Citations
10,458 Views
14 Pages

In a residential or nursing home environment, using ZigBee/802.15.4 wireless network specifically to collect and gather various types of personal health data proves to be a feasible choice. The Continua Guidelines has defined both the sensor-LAN IF (...

  • Article
  • Open Access
7 Citations
2,985 Views
34 Pages

22 November 2023

In the modern era, with the emergence of the Internet of Things (IoT), big data applications, cloud computing, and the ever-increasing demand for high-speed internet with the aid of upgraded telecom network resources, users now require virtualization...

  • Systematic Review
  • Open Access
781 Views
24 Pages

27 November 2025

Effective web service selection and recommendation are critical for ensuring high-quality performance in distributed and service-oriented systems. Recent research has increasingly explored the use of BERT (Bidirectional Encoder Representations from T...

  • Article
  • Open Access
10 Citations
6,805 Views
21 Pages

3GPP 5G V2X Scenarios: Performance of QoS Parameters Using Turbo Codes

  • Dimitrios Kosmanos,
  • Costas Chaikalis and
  • Ilias K. Savvas

1 March 2022

Cellular vehicle-to-everything (C-V2X) communication has recently gained attention in industry and academia. Different implementation scenarios have been derived by the 3rd Generation Partnership Project (3GPP) 5th Generation (5G) Vehicle-to-Everythi...

  • Article
  • Open Access
23 Citations
7,185 Views
15 Pages

Joint QoS and Congestion Control Based on Traffic Prediction in SDN

  • Mohammad Mahdi Tajiki,
  • Behzad Akbari,
  • Mohammad Shojafar and
  • Nader Mokari

5 December 2017

Due to the various network requirements of applications, quality of service (QoS)-aware routing plays an important role in the networks. Recently proposed resource allocation algorithms focus on the current traffic matrix, which is not applicable for...

  • Project Report
  • Open Access
8 Citations
4,900 Views
10 Pages

Robot Operating System 2 (ROS 2) is a robotic software that uses a set of Quality of Service (QoS) policies to manage the quality of robot data transmissions in a network, such as the RELIABLE and KEEP_LAST options. In ROS 2 node communication, the R...

  • Article
  • Open Access
30 Citations
7,766 Views
23 Pages

Dynamic QoS Management for a Flexible 5G/6G Network Core: A Step toward a Higher Programmability

  • Petar D. Bojović,
  • Teodor Malbašić,
  • Dušan Vujošević,
  • Goran Martić and
  • Živko Bojović

7 April 2022

The academic and professional community has recently started to develop the concept of 6G networks. The scientists have defined key performance indicators and pursued large-scale automation, ambient sensing intelligence, and pervasive artificial inte...

  • Article
  • Open Access
269 Views
20 Pages

Vehicle Communications: Sensitive Node Election SNE Algorithm Achieves Optimized QoS

  • Ayoob Ayoob,
  • Mohd Faizal Ab Razak,
  • Ghaith Khalil and
  • Muammer Aksoy

Vehicle networking is a new paradigm in wireless technology that facilitates communication between vehicles in close proximity and in-vehicle internet access. This technology paves the way for a variety of safety, convenience and entertainment applic...

  • Article
  • Open Access
36 Citations
8,592 Views
29 Pages

McMAC: Towards a MAC Protocol with Multi-Constrained QoS Provisioning for Diverse Traffic in Wireless Body Area Networks

  • Muhammad Mostafa Monowar,
  • Mohammad Mehedi Hassan,
  • Fuad Bajaber,
  • Musaed Al-Hussein and
  • Atif Alamri

12 November 2012

The emergence of heterogeneous applications with diverse requirements forresource-constrained Wireless Body Area Networks (WBANs) poses significant challengesfor provisioning Quality of Service (QoS) with multi-constraints (delay and reliability) whi...

  • Article
  • Open Access
17 Citations
3,695 Views
18 Pages

Smart SDN Management of Fog Services to Optimize QoS and Energy

  • Piotr Fröhlich,
  • Erol Gelenbe,
  • Jerzy Fiołka,
  • Jacek Chęciński,
  • Mateusz Nowak and
  • Zdzisław Filus

29 April 2021

The short latency required by IoT devices that need to access specific services have led to the development of Fog architectures that can serve as a useful intermediary between IoT systems and the Cloud. However, the massive numbers of IoT devices th...

  • Feature Paper
  • Article
  • Open Access
6 Citations
3,840 Views
20 Pages

ReSQoV: A Scalable Resource Allocation Model for QoS-Satisfied Cloud Services

  • Hassan Mahmood Khan,
  • Fang-Fang Chua and
  • Timothy Tzen Vun Yap

26 April 2022

Dynamic resource provisioning is made more accessible with cloud computing. Monitoring a running service is critical, and modifications are performed when specific criteria are exceeded. It is a standard practice to add or delete resources in such si...

  • Article
  • Open Access
23 Citations
4,036 Views
17 Pages

Efficient Channel Allocation using Matching Theory for QoS Provisioning in Cognitive Radio Networks

  • Muddasir Rahim,
  • Ahmed S. Alfakeeh,
  • Riaz Hussain,
  • Muhammad Awais Javed,
  • Atif Shakeel,
  • Qadeer ul Hasan,
  • Adeel Israr,
  • Alhuseen Omar Alsayed and
  • Shahzad A. Malik

27 March 2020

The focus of research efforts in cognitive radio networks (CRNs) has primarily remained confined to maximizing the utilization of the discovered resources. However, it is also important to enhance the user satisfaction in CRNs by finding a suitable m...

  • Article
  • Open Access
1,179 Views
22 Pages

A Dynamic QoS Mapping Algorithm for 5G-TSN Converged Networks Based on Weighted Fuzzy C-Means and Three-Way Decision Theory

  • Yuhang Wu,
  • Fangmin Xu,
  • Lina Ning,
  • Xiaokai Liu,
  • Hongyuan Chen,
  • Xingbo Lu and
  • Chenglin Zhao

30 October 2025

To ensure end-to-end Quality of Service (QoS) management in 5G-TSN converged networks, this paper proposes a dynamic weighted QoS mapping method based on Weighted Fuzzy C-Means and Three-Way Decisions (WFCM-TDwQM). The WFCM algorithm is employed to c...

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