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Published on Jul 1, 2019in Wireless Networks 1.98
Hadi Barghi1
Estimated H-index: 1
(Iran University of Science and Technology),
Seyed Vahid Azhari3
Estimated H-index: 3
(Iran University of Science and Technology)
We consider the energy sustainable operation of solar powered IEEE 802.11s wireless mesh networks. Our main contribution is the development of a simple and novel sleep scheduling scheme that is local and distributed and provides contiguous sleep intervals that can be used for putting both radio interface cards and the main-board into deep sleep mode. We show this provides substantial energy savings as main-board power consumption comprises a significant portion of total node power. Unlike many s...
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Published on May 15, 2019in Mobile Networks and Applications 2.50
Qiao Qu5
Estimated H-index: 5
(Northwestern Polytechnical University),
Bo Li7
Estimated H-index: 7
(Northwestern Polytechnical University)
+ 4 AuthorsKwang-Cheng Chen1
Estimated H-index: 1
(University of South Florida)
With the ever-increasing demand for wireless traffic and quality of services (QoS), wireless local area networks (WLANs) have developed into one of the most dominant wireless networks that fully influence human life. As the most widely used WLANs standard, IEEE 802.11 will release the upcoming next generation WLANs standard amendment: IEEE 802.11ax. Thus, this article briefly surveys the key technologies of IEEE 802.11ax. Furthermore, performance requirements of IEEE 802.11ax are evaluated via a...
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Published on Apr 1, 2019in Performance Evaluation 1.79
Marija Stojanova1
Estimated H-index: 1
,
Thomas Begin7
Estimated H-index: 7
,
Anthony Busson12
Estimated H-index: 12
Abstract WLANs (Wireless Local Area Networks) based on the IEEE 802.11 standard have become ubiquitous in our daily lives. We typically augment the number of APs (Access Points) within a WLAN to extend its coverage and transmission capacity. This leads to network densification, which in turn demands some form of coordination between APs so as to avoid potential misconfigurations. In this paper, we describe a performance modeling method that can provide guidance for configuring WLANs and be used ...
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Anuradha Banerjee3
Estimated H-index: 3
(Kalyani Government Engineering College),
Paramartha Dutta16
Estimated H-index: 16
(Visva-Bharati University),
Abu Sufian1
Estimated H-index: 1
(University of Gour Banga)
To reduce energy consumption, nodes in ad hoc networks generally move according to a pre-established schedule of network traffic and movement patterns of uplink and downlink neighbors. While some of them may go to sleep at times, one suitable alternative is to remain in active mode in order to bridge the gap between the uplink and downlink neighbors of the sleeping node. The main challenge of selecting which node should stay in active mode and which node should go to sleep, stem from the need to...
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Published on Mar 1, 2019in Expert Systems With Applications 3.77
Alaa Awad Abdellatif1
Estimated H-index: 1
(Qatar University),
Ahmed Emam1
Estimated H-index: 1
(Carnegie Mellon University)
+ 3 AuthorsRabab K. Ward41
Estimated H-index: 41
(University of British Columbia)
Abstract Smart healthcare systems require recording, transmitting and processing large volumes of multimodal medical data generated from different types of sensors and medical devices, which is challenging and may turn some of the remote health monitoring applications impractical. Moving computational intelligence to the network edge is a promising approach for providing efficient and convenient ways for continuous-remote monitoring. Implementing efficient edge-based classification and data redu...
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Published on Feb 1, 2019 in International Conference on Electronics, Communications, and Computers
Carolina Del-Valle-Soto1
Estimated H-index: 1
(Panamerican University),
Leonardo J. Valdivia (Panamerican University), Julio Cesar Rosas-Caro11
Estimated H-index: 11
(Panamerican University)
Nowadays, the Internet of Things concept is composed of a scattered collection of different networks with different purposes that has nodes that capture information to be processed and, subsequently, used for purposes such as Smart Cities. These devices, called sensors, have the ability to send large amounts of information in a fairly efficient, but insecure, wireless environment. Intentional interference, named jamming, has emerged as a source of growing concern in recent years. Since no or lit...
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Published on Feb 1, 2019in Journal of Network and Computer Applications 3.99
Mehmet Fatih Tuysuz5
Estimated H-index: 5
(Harran University),
Murat Ucan (Harran University), Ramona Trestian12
Estimated H-index: 12
(Middlesex University)
Abstract Energy efficiency in wireless and cellular networks has become one of the most important concerns for both academia and industry due to battery dependence of mobile devices. In this regard, Wireless Network Interface Cards (WNICs) of mobile devices have to be taken into account carefully as they consume an important chunk of the system's total energy. In this paper, we propose a real-time network power consumption profiler and an energy-aware network/interface selection tool for Android...
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Published on Jan 4, 2019 in International Conference of Distributed Computing and Networking
Krishna Vijay Kumar Singh (Sikkim Manipal University), Sakshi Gupta (Motilal Nehru National Institute of Technology Allahabad)+ 1 AuthorsMayank Pandey4
Estimated H-index: 4
(Motilal Nehru National Institute of Technology Allahabad)
This paper addresses the problem of non-optimal performance of Transmission Control Protocol (TCP) over Wi-Fi networks. TCP considers packet loss as a signal for congestion leading to reduced sending rate. This idea works well for the wired networks where majority of the packet losses are due to congestion. However, in wireless networks, packets are mostly lost because of transmission errors and mobility of the end hosts. Also, when packets are lost due to disassociation of the receiver from the...
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Published on Dec 1, 2018 in Global Communications Conference
Anantharaman Balasubramanian2
Estimated H-index: 2
(InterDigital, Inc.),
Nagi Mahalingam + 1 AuthorsPhilip J. Pietraski4
Estimated H-index: 4
(InterDigital, Inc.)
This paper presents group feedback protocols (group NACK (gNACK)/group ACK (gACK)), whereby a swarm of Unmanned Aerial Vehicles (UAV) cooperate through their Sidelinks (D2D links) to determine the lost packets, among a group of packets received by them in the downlink interface (interface from the base station to the UAV). We bring to bear the notion of group feedback (gNACK/gACK) for broadcast/multicast transmissions, where an ACK/NACK is determined not on a peruser, or per-packet basis, but in...
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