Suchergebnisse - "Nirwan Ansari"

Latency-Aware IoT Service Provisioning in UAV-Aided Mobile-Edge Computing Networks von Zhang, Liang, Ansari, Nirwan

“… Advances in wireless communications are empowering the emerging Internet-of-Things (IoT) applications and services with billions of connected devices …”
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Application Aware Workload Allocation for Edge Computing-Based IoT von Qiang Fan, Ansari, Nirwan

“… Empowered by computing resources at the network edge, data sensed from Internet of Things (IoT) devices can be processed and stored in their nearby cloudlets …”
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Latency Aware Workload Offloading in the Cloudlet Network von Xiang Sun, Ansari, Nirwan

“… We propose a novel network architecture by leveraging the cloudlet concept, the software defined networking technology, and the cellular network infrastructure …”
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Toward Hierarchical Mobile Edge Computing: An Auction-Based Profit Maximization Approach von Kiani, Abbas, Ansari, Nirwan

“… The multitiered concept of Internet of Things (IoT) devices, cloudlets, and clouds is facilitating a user-centric IoT. However, in such three tier network, it …”
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Workload Allocation in Hierarchical Cloudlet Networks von Qiang Fan, Ansari, Nirwan

“… Edge cloudlets are promising to mitigate the high network delay incurred by the remote cloud in executing workloads offloaded from a user equipment (UE) …”
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Deep Reinforcement Learning for Cooperative Content Caching in Vehicular Edge Computing and Networks von Qiao, Guanhua, Leng, Supeng, Maharjan, Sabita, Zhang, Yan, Ansari, Nirwan

“… In this article, we propose a cooperative edge caching scheme, a new paradigm to jointly optimize the content placement and content delivery in the vehicular …”
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A Survey on Acquisition, Tracking, and Pointing Mechanisms for Mobile Free-Space Optical Communications von Kaymak, Yagiz, Rojas-Cessa, Roberto, Jianghua Feng, Ansari, Nirwan, MengChu Zhou, Tairan Zhang

“… This paper presents a comprehensive survey on acquisition, tracking, and pointing (ATP) mechanisms used in free-space optical (FSO) communications systems. ATP …”
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Guest Editorial Human-Centric Communication and Networking for Metaverse Over 5G and Beyond Networks—Part II von Peng Li, Song Guo, Lin Cai, Mehrdad Dianati, Nirwan Ansari

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On Architecture Design, Congestion Notification, TCP Incast and Power Consumption in Data Centers von Yan Zhang, Ansari, N.

“… With rapid deployment of modern data center networks (DCNs), many problems with respect to DCN architecture, congestion notification, TCP Incast, and power …”
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Intrusion Detection and Ejection Framework Against Lethal Attacks in UAV-Aided Networks: A Bayesian Game-Theoretic Methodology von Sedjelmaci, Hichem, Senouci, Sidi Mohammed, Ansari, Nirwan

“… Advances in wireless communications and microelectronics have spearheaded the development of unmanned aerial vehicles (UAVs), which can be used to augment a …”
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Jointly Optimizing Client Selection and Resource Management in Wireless Federated Learning for Internet of Things von Yu, Liangkun, Albelaihi, Rana, Sun, Xiang, Ansari, Nirwan, Devetsikiotis, Michael

“… Federated learning (FL) has been proposed to efficiently and privacy-preserving distributed machine learning architecture for the Internet of Things (IoT). In …”
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An FSO-Based Drone Assisted Mobile Access Network for Emergency Communications von Wu, Di, Sun, Xiang, Ansari, Nirwan

“… Deploying drone mounted base stations (DBSs) can quickly recover communications of mobile users (MUs) in a disaster struck area. That is, DBSs can act as relay …”
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Indoor Localization Using Visible Light Via Fusion of Multiple Classifiers von Guo, Xiansheng, Shao, Sihua, Ansari, Nirwan, Khreishah, Abdallah

“… We propose a localization technique by fusing multiple classifiers based on received signal strengths (RSSs) of visible light in which different …”
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A Hierarchical Detection and Response System to Enhance Security Against Lethal Cyber-Attacks in UAV Networks von Sedjelmaci, Hichem, Senouci, Sidi Mohammed, Ansari, Nirwan

“… Unmanned aerial vehicles (UAVs) networks have not yet received considerable research attention. Specifically, security issues are a major concern because such …”
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A Semidefinite Relaxation Method for Source Localization Using TDOA and FDOA Measurements von Gang Wang, Youming Li, Ansari, N.

“… Localization by a sensor network has been extensively studied. In this paper, we address the source localization problem by using time-difference-of-arrival …”
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Robust WiFi Localization by Fusing Derivative Fingerprints of RSS and Multiple Classifiers von Guo, Xiansheng, Elikplim, Nkrow Raphael, Ansari, Nirwan, Li, Lin, Wang, Lei

“… It is notable that localization accuracy using received signal strength (RSS) fingerprints solely is very vulnerable to dynamic environments. Utilizing …”
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On cost aware cloudlet placement for mobile edge computing von Fan, Qiang, Ansari, Nirwan

“… As accessing computing resources from the remote cloud inherently incurs high end-to-end &#x0028 E2E &#x0029 delay for mobile users, cloudlets, which are …”
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Indoor Localization by Fusing a Group of Fingerprints Based on Random Forests von Guo, Xiansheng, Ansari, Nirwan, Li, Lin, Li, Huiyong

“… Indoor localization is becoming critical to empower Internet of Things for various applications, such as asset tracking, autonomous parking, virtual reality, …”
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NLOS Error Mitigation for TOA-Based Localization via Convex Relaxation von Gang Wang, Chen, H., Youming Li, Ansari, Nirwan

“… In this paper, we address the time-of-arrival (TOA) based localization problem in an adverse environment, where line-of-sight (LOS) signal propagation between …”
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Network Slicing for NOMA-Enabled Edge Computing von Hossain, Mohammad Arif, Ansari, Nirwan

“… The 5G network presents a new horizon with tremendous opportunities for future generation wireless networks. Mobile edge computing (MEC), non-orthogonal …”
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