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Solving coverage problems in wireless sensor networks using cover sets

Dimitrios Zorbas, Dimitris Glynos, Panayiotis Kotzanikolaou, Christos Douligeris
2010 Ad hoc networks  
To achieve power efficient monitoring of targets by sensor networks, various coverage algorithms have been proposed.  ...  In this paper we present a novel and efficient coverage algorithm, that can produce both disjoint cover sets, i.e. cover sets with no common sensor nodes, as well as non-disjoint cover sets.  ...  Figure 8 : 8 Network lifetime in relation to maximum node participations in 2d (left) and 3d (right) environments Table 1 : 1 Measurements of the badness attribute in a 2-dimensional and a 3dimensional  ... 
doi:10.1016/j.adhoc.2009.10.003 fatcat:jwjd2zii4rehtpqxpg5frsjkj4

Adaptive Region Construction for Efficient Use of Radio Propagation Maps

Vinay B. Ramakrishnaiah, Suresh S. Muknahallipatna, Robert F. Kubichek
2017 Journal of Computer and Communications  
The efficient construction of contours of a radio propagation map is crucial in using radio propagation maps in a number of real-time communication and network applications.  ...  In this research work, we first propose an adaptive region construction (ARC) technique capable of constructing contours of different resolutions of a radio propagation map.  ...  [13] proposes a method to improve wireless connectivity in ad hoc networks using a partitioning technique based on the conductance of a network.  ... 
doi:10.4236/jcc.2017.58003 fatcat:zbnkirrzyjdnhabjv33woeto3y

Adaptive 3-Dimensional Topology Control for Wireless Ad-Hoc Sensor Networks

Junseok KIM, Jongho SHIN, Younggoo KWON
2010 IEICE transactions on communications  
In this paper, we propose a novel adaptive 3D topology control algorithm for wireless ad-hoc sensor networks, especially in indoor environments.  ...  : 3-dimension, Topology Control, Wireless Ad-hoc Sensor Network • Interference robustness to minimize packet loss • Low energy consumption to prolong network life  ...  (PYG) for 3D wireless ad-hoc sensor networks.  ... 
doi:10.1587/transcom.e93.b.2901 fatcat:zkwou54ryvephbc2wrmijwwcbq

Concurrent Algorithm and Hardware Implementation for Low-Latency Turbo Decoder Using a Single MAP Decoder

Ya-Cheng LU, Erl-Huei LU
2010 IEICE transactions on communications  
In this paper, we propose a novel adaptive 3D topology control algorithm for wireless ad-hoc sensor networks, especially in indoor environments.  ...  : 3-dimension, Topology Control, Wireless Ad-hoc Sensor Network • Interference robustness to minimize packet loss • Low energy consumption to prolong network life  ...  (PYG) for 3D wireless ad-hoc sensor networks.  ... 
doi:10.1587/transcom.e93.b.1 fatcat:m4756jhh3vfylguq52gejia4re

RSSI-Controlled Long-Range Communication in Secured IoT-Enabled Unmanned Aerial Vehicles

Inam Ullah Khan, Ryan Alturki, Hasan J. Alyamani, Mohammed Abdulaziz Ikram, Muhammad Adnan Aziz, Vinh Truong Hoang, Tanweer Ahmad Cheema
2021 Mobile Information Systems  
strength in aerial ad hoc networks.  ...  Unmanned aerial vehicle (UAV) has recently gained significant attention due to their efficient structures, cost-effectiveness, easy availability, and tendency to form an ad hoc wireless mobile network.  ...  and vehicles. e architecture is constructed on a mobile ad hoc network that includes static nodes and a remote server/node for communication; then, this process was updated into flying ad hoc networks  ... 
doi:10.1155/2021/5523553 doaj:9cb86eff07d0497d9b64e45e9607d24f fatcat:o2hf6gf66rb7xdmhom3od33n4i

Efficient Fault Tolerant Topology Control for Three-Dimensional Wireless Networks

Yu Wang, Lijuan Cao, T.A. Dahlberg
2008 2008 Proceedings of 17th International Conference on Computer Communications and Networks  
In practice, wireless networks may be deployed in 3-dimensional (3D) space, such as under water wireless sensor networks in ocean or ad hoc networks in space.  ...  This paper seeks to investigate efficient fault tolerant topology control protocols for 3D wireless networks.  ...  However, most of them are only applied to 2D networks. In this paper, we introduce three 3D geometric topologies (3D k-RNG, 3D k-GG, and 3D k-YG) which can be constructed locally and efficiently.  ... 
doi:10.1109/icccn.2008.ecp.75 dblp:conf/icccn/WangCD08 fatcat:4lvnqruyb5fwbdrxw7ln7paxfa

Localized Topologies with Bounded Node Degree for Three Dimensional Wireless Sensor Networks

Fan Li, Zeming Chen, Yu Wang
2011 2011 Seventh International Conference on Mobile Ad-hoc and Sensor Networks  
In this paper, we extend several existing 3D topologies to a set of new 3D topologies with bounded node degree.  ...  However, most of the proposed 3D topologies cannot bound the node degree, i.e., some nodes may need to maintain large number of neighbors in the constructed topologies, which is not energy efficient and  ...  Topology control have been well-studied for two dimensional (2D) wireless ad hoc and sensor networks in the past decade [6] - [12] .  ... 
doi:10.1109/msn.2011.43 dblp:conf/msn/LiCW11 fatcat:y7r6a4g6mjgahc4rvw3yyygzc4

Self-organizing fault-tolerant topology control in large-scale three-dimensional wireless networks

Yu Wang, Lijuan Cao, Teresa A. Dahlberg, Fan Li, Xinghua Shi
2009 ACM Transactions on Autonomous and Adaptive Systems  
In practice, wireless networks may be deployed in three-dimensional (3D) space, such as under water wireless sensor networks in ocean or mobile ad hoc networks among space shuttles in space. Y.  ...  Topology control protocol aims to efficiently adjust the network topology of wireless networks in a self-adaptive fashion to improve the performance and scalability of networks.  ...  INTRODUCTION Multihop wireless networks (especially wireless ad hoc and sensor networks) have been undergoing a revolution that promises to have a significant impact throughout society.  ... 
doi:10.1145/1552297.1552302 fatcat:tv66fcjtavavnli4rhj6mgxmva

SECURE DATA STORAGE OVER DISTRIBUTED NODES IN NETWORK THROUGH BROADCAST TECHNIQUES

Prashant S. Sadaphule .
2014 International Journal of Research in Engineering and Technology  
Network wide broadcasting is one of the major mechanisms in wireless network to resolve may issues.  ...  No static infrastructure is available in wireless network communication, because of this there is limited transmission range.  ...  ACKNOWLEDGEMENTS The authors would like to express heartfelt gratitude towards the people whose help was very useful to complete this dissertation work on the topic of "Distributed Data Storage using Broadcast  ... 
doi:10.15623/ijret.2014.0305157 fatcat:d5lyuebxrjd53luks2slqkoyuu

Path Efficiency in Mobile Ad-Hoc Networks

Antonio J. Caamano, Juan J. Vinagre, Inmaculada Mora, Carlos Figuera, Javier Ramos
2006 2006 3rd International Symposium on Wireless Communication Systems  
The process of routing in large ad-hoc mobile networks is theoretically analyzed as the capacity of a packet to be directed form a source to a destination.  ...  The mobility of the network is modelled as that resulting from the most probable distribution of mobile nodes.  ...  INTRODUCTION The need for efficient routing in wireless ad-hoc networks, has given birth to a plethora of routing protocols [1] .  ... 
doi:10.1109/iswcs.2006.4362292 fatcat:v4f35inbinct5i3jcd2pdguaiq

Localized geometric topologies with bounded node degree for three-dimensional wireless sensor networks

Fan Li, Zeming Chen, Yu Wang
2012 EURASIP Journal on Wireless Communications and Networking  
In this article, we extend several existing 3D geometric topologies to a set of new 3D topologies with bounded node degree.  ...  Three-dimensional (3D) wireless sensor networks have attracted a lot of attention due to their great potential usages in both commercial and civilian applications, such as environmental data collection  ...  Acknowledgements The study of F. Li  ... 
doi:10.1186/1687-1499-2012-157 fatcat:cqaacb5rpbaexmlvfqysx2sb3u

Energy-efficient MAC and routing design in distributed beamforming sensor networks

Dimitrios Koutsonikolas, Syed Ali Raza Jafri, Y. Charlie Hu
2007 Proceedings of the 2007 ACM CoNEXT conference on - CoNEXT '07  
A major task of a wireless sensor network is energy-efficient, timely, and robust dissemination of sensor readings back to the sink node.  ...  The AIDA project [1] aims to create a new sensor network architecture, that uses antenna arrays of the distributed sensor nodes to create directional radio waves that can reach order-of-magnitude farther  ...  Although directional MAC protocols have been studied recently in the context of ad hoc networks, we propose here an alternative lightweight MAC based on the following observation: In an ad hoc network,  ... 
doi:10.1145/1364654.1364733 dblp:conf/conext/KoutsonikolasJH07 fatcat:j2nzz7bvpfee5i627l4fmk2myi

Design of Secure Ad Hoc Network Using Three Dimensional Discrete Wavelet Transformation Based on Performance Enhancement

Laith Ali Abdul-Rahaim
2015 American Journal of Networks and Communications  
The key is used for authorization purpose to access the network. Results shows great data security and BER over wireless channels based Ad Hoc network.  ...  This work shows new and efficient algorithm of cryptographic purpose based symmetric and conventional techniques that considers the representation of the cipher text by using the three dimensional Discrete  ...  Real Time Wireless Communication The below graphs shows the results of real time hoc network and star topology Transmitted data over Ad Hoc network without encryption.  ... 
doi:10.11648/j.ajnc.s.2015040301.17 fatcat:z5fibhcedncdjif3bi3kjtzc3e

Cluster-Based Online Routing Protocols for Ad Hoc Network

Alaa E. Abdallah, Mohammad Bsoul, Emad E. Abdallah, Ibrahim Al–Oqily, George Kao
2014 International Journal of Information Technology and Web Engineering  
The simulation outcomes show the substantial enhancement in delivery rate over other algorithms. . 3d local algorithm for dominating sets of unit disk graphs.  ...  However, in reality, mobile nodes spread in (3D) space.  ...  INTRODUCTION Mobile ad-hoc network (MANET) is a network without infrastructure; it consists of a group of wireless mobile nodes that can communicate with each other wirelessly.  ... 
doi:10.4018/ijitwe.2014100105 fatcat:auxmzescwrbbtb762vi44fta5u

Toward a unified elastic computing platform for smartphones with cloud support

Weiwen Zhang, Yonggang Wen, Jun Wu, Hui Li
2013 IEEE Network  
The proposed computing fabric consists of an infrastructure-based cloud and an ad hoc virtual cloud formed by a cluster of smartphones.  ...  For the former, we establish a unified optimization framework to decide where each task of the application should be executed -on the standalone smartphone, in the ad hoc virtual cloud, or in the infrastructure-based  ...  As a result, the ad hoc virtual cloud copes with the issue of sporadic wireless network connectivity between the smartphone and the infrastructure-based cloud.  ... 
doi:10.1109/mnet.2013.6616113 fatcat:w5ufaiakrvhoxhqpytyxuxp5iu
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