Browsing Computer Science & Engineering by Subject "Quality of service"
Now showing items 1-20 of 34
-
AI-Enabled Reliable Channel Modeling Architecture for Fog Computing Vehicular Networks
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Artificial intelligence (AI)-driven fog computing (FC) and its emerging role in vehicular networks is playing a remarkable role in revolutionizing daily human lives. Fog radio access networks are accommodating billions of ... -
An Intelligent Resource Reservation for Crowdsourced Live Video Streaming Applications in Geo-Distributed Cloud Environment
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Crowdsourced live video streaming (livecast) services such as Facebook Live, YouNow, Douyu, and Twitch are gaining more momentum recently. Allocating the limited resources in a cost-effective manner while maximizing the ... -
CAE Adaptive Compression, Transmission Energy and Cost Optimization for m-Health Systems
( IEEE Computer Society , 2021 , Conference Paper)The rapid increase in the number of patients requiring constant monitoring inspires researchers to investigate the area of mobile health (m-Health) systems for intelligent and sustainable remote healthcare applications. ... -
Cognitive Radio Networks with Probabilistic Relaying: Stable Throughput and Delay Tradeoffs
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)This paper studies fundamental throughput and delay tradeoffs in cognitive radio systems with cooperative secondary users. We focus on randomized cooperative policies, whereby the secondary user (SU) serves either its own ... -
Collaborative hierarchical caching and transcoding in edge network with CE-D2D communication
( Academic Press , 2020 , Article)To support multimedia applications, Mobile Edge Computing (MEC) servers offer storage and computing capacities to handle videos close to end-users. However, the high load in peak hours consumes the limited available bandwidth ... -
Deep Reinforcement Learning for Network Selection over Heterogeneous Health Systems
( IEEE Computer Society , 2022 , Article)Smart health systems improve our quality oflife by integrating diverse information and technologies into health and medical practices. Such technologies can significantly improve the existing health services. However, ... -
Dynamic Network Selection in Heterogeneous Wireless Networks: A user-centric scheme for improved delivery
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)The increasing tendency toward extreme network densification has motivated network operators to leverage spectrum across multiple radio access networks to significantly enhance spectral efficiency, quality of service, and ... -
Effective capacity of cognitive radio links: Accessing primary feedback erroneously
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)We study the performance of a cognitive system modeled by one secondary and one primary link and operating under statistical quality of service (QoS) delay constraints. We analyze the effective capacity (EC) to quantify ... -
Energy-cost-distortion optimization for delay-sensitive M-health applications
( IEEE Computer Society , 2015 , Conference Paper)Mobile-health (m-health) systems leverage wireless and mobile communication technologies to promote new ways to acquire, process, transport, and secure the raw and processed medical data to provide the scalability needed ... -
Exploring blind online scheduling for mobile cloud multimedia services
(2013 , Article)Mobile cloud is a new emerging technology which can be used to enable users to enjoy abundant multimedia applications in a pervasive computing environment. Therefore, the scheduling of massive multimedia flows with ... -
FacebookVideoLive18: A Live Video Streaming Dataset for Streams Metadata and Online Viewers Locations
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)With the advancement in personal smart devices and pervasive network connectivity, users are no longer passive content consumers, but also contributors in producing new contents. This expansion in live services requires a ... -
Guest Editorial Special Issue on Intent-Based Networking for 5G-Envisioned Internet of Connected Vehicles
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Other)With the recent advances in wireless communications, the automotive industry is leading to evolution. To succeed in this emerging era of technology, the Internet of Connected Vehicles (IoCV) has emerged as one of the ... -
Hierarchical security paradigm for iot multiaccess edge computing
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)The rise in embedded and IoT device usage comes with an increase in LTE usage as well. About 70% of an estimated 18 billion IoT devices will be using cellular LTE networks for efficient connections. This introduces several ... -
I-SEE: Intelligent, Secure, and Energy-Efficient Techniques for Medical Data Transmission Using Deep Reinforcement Learning
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)The rapid evolution of remote health monitoring applications is foreseen to be a crucial solution for facing an unpredictable health crisis and improving the quality of life. However, such applications come with many ... -
Interference-based optimal power-efficient access scheme for cognitive radio networks
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)In this paper, we propose a new optimization-based access strategy of multi-packet reception (MPR) channel for multiple secondary users (SUs) accessing the primary user (PU) spectrum. We devise an analytical model that ... -
Millimeter-wave multimedia communications: Challenges, methodology, and applications
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)The worldwide opening of a massive amount of unlicensed millimeter-wave spectrum has triggered great interest in developing high-bit-rate multimedia services and applications. Specific challenges for mmWave communication ... -
MINTED: Multicast virtual network embedding in cloud data centers with delay constraints
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)Network virtualization is regarded as the pillar of cloud computing, enabling the multi-tenancy concept where multiple Virtual Networks (VNs) can cohabit the same substrate network. With network virtualization, the problem ... -
Multicast at Edge: An Edge Network Architecture for Service-Less Crowdsourced Live Video Multicast
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Using smartphones, tablets, and other portable/handheld devices, we have become more reliant on the video streaming services for entertainment and remote work. Mobile data traffic has grown eighteen folds over the past ... -
On Designing Smart Agents for Service Provisioning in Blockchain-powered Systems
( IEEE Computer Society , 2021 , Article)Service provisioning systems assign users to service providers according to allocation criteria that strike an optimal trade-off between users Quality of Experience (QoE) and the operation cost endured by providers. These ... -
On the group proportional fairness of frequency domain resource allocation in L-SC-FDMA based LTE uplink
( IEEE , 2010 , Conference Paper)Localized single carrier frequency division multiple access (L-SC-FDMA) has been selected as the uplink transmission scheme in 3GPP Long Term Evolution (LTE) due to its low Peak to Average Power Ratio (PAPR) over OFDMA in ...