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Experimental evaluation of wireless simulation assumptions

David Kotz, Calvin Newport, Robert S. Gray, Jason Liu, Yougu Yuan, Chip Elliott
2004 Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems - MSWiM '04  
All analytical and simulation research on ad hoc wireless networks must necessarily model radio propagation using simplifying assumptions.  ...  to differ significantly from experimental results.  ...  This project was supported in part by a grant from the Cisco Systems University Research Program, the Dartmouth Center for Mobile Computing, DARPA (contract N66001-96-C-8530), the Department of Justice  ... 
doi:10.1145/1023663.1023679 dblp:conf/mswim/KotzNGLYE04 fatcat:cuxb3vxklndmlmgisovmpmibvy

LENS

Xi Ju, Hongwei Zhang, Wenjie Zeng, Mukundan Sridharan, Jing Li, Anish Arora, Rajiv Ramnath, Yufeng Xin
2011 Proceedings of the 6th ACM international workshop on Wireless network testbeds, experimental evaluation and characterization - WiNTECH '11  
Language for Embedded Networked Sensing) for WSN experimentation infrastructures.  ...  As a part of the NSF GENI initiative, we have implemented LENS in the KanseiGenie control framework, and LENS has been actively used to support experimentation in the federated WSN infrastructure involving  ...  Acknowledgment This work is supported in part by NSF awards CNS-1054634 and GENI-1633 as well as a grant from Ford Research.  ... 
doi:10.1145/2030718.2030727 dblp:conf/mobicom/JuZZSLARX11 fatcat:hvnindnndbcc3n745bo7muvfqy

Realistic propagation effects on wireless sensor networks for landslide management

Nattakarn Shutimarrungson, Pongpisit Wuttidittachotti
2019 EURASIP Journal on Wireless Communications and Networking  
Measurements of path loss in potential areas of landslide occurrence in Thailand were set up.  ...  Furthermore, the resulting propagation models were employed in order to realistically evaluate the performance of wireless sensor networks via simulations which were conducted by using Castalia.  ...  Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.  ... 
doi:10.1186/s13638-019-1412-6 fatcat:bggvu5zvonchzdsj5q65pkcqey

Pathloss Prediction Model of a Wireless Sensor Network in an Indoor Environment
english

NNEBE Scholastica .U
2014 International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering  
, typically used in Wireless Sensor Networks (WSNs).  ...  This makes radio links in WSNs to be unpredictable. This paper presents the development of an indoor channel prediction model of Wireless Sensor Network (WSN).  ...  The effects of these factors are more significant on the propagation of wireless signals with low-power radios, typically used in Wireless Sensor Networks (WSNs).  ... 
doi:10.15662/ijareeie.2014.0309003 fatcat:kd74eqdgn5gefcslkeb2facj4y

Experimental Analysis of Area Localization Scheme for Sensor Networks

Vijay Chandrasekhar, Zhi Ang Eu, Winston K. G. Seah, Arumugam Pillai Venkatesh
2007 2007 IEEE Wireless Communications and Networking Conference  
For large wireless sensor networks, identifying the exact location of every sensor may not be feasible or necessary.  ...  A coarse estimate of the sensors' locations is usually sufficient for many applications. An efficient Area Localization Scheme (ALS) has been proposed for large sensor networks.  ...  Fig. 2 . 2 Analysis of the path loss exponent in open field Fig. 4 .Fig. 6 . 46 Actual versus Estimated Locations of Sensors (MPH) Fig. 5.  ... 
doi:10.1109/wcnc.2007.733 dblp:conf/wcnc/ChandrasekharESV07 fatcat:nswqckbuarhvzgk4plfkzmmlli

Analysing wireless sensor network deployment performance using connectivity

Kamal Jadidy Aval, Shukor Abd Razak, Abdul Samad Ismail
2013 ScienceAsia  
In contrast to the random deployment method for wireless sensor networks, there are various applications that require manual deployment.  ...  In this paper we have proposed an accumulative path reliability rate metric, regarding the hop-based nature of routing in these networks, to measure the connectivity between two nodes that are not adjacent  ...  ANALYSIS AND DISCUSSION Whenever predetermined node locations are used to deploy a wireless sensor network, it becomes possible to evaluate some of the characteristics of the network and do any possible  ... 
doi:10.2306/scienceasia1513-1874.2013.39s.080 fatcat:4bvr7dr7ube3jn6mzs4yl34mi4

Localization in Wireless Sensor Network

Long Cheng, Carsten Maple, Chengdong Wu, Wei Meng
2013 International Journal of Distributed Sensor Networks  
Finally, they introduce the evaluation criteria for localization in wireless sensor network. The paper by P.  ...  Navarro-Alvarez et al. presents a new adaptive method to calculate the path loss exponent (PLE) for microcell outdoor dynamic environments in the 2.4 GHz industrial, scientific, and medical (ISM) frequency  ...  International Journal of Distributed Sensor Networks 3 We thank all the reviewers for their helpful feedback and suggestions to improve the quality of each paper.  ... 
doi:10.1155/2013/457874 fatcat:pnh75jjca5fvvhplcyvpokmooy

Pedestrian navigation fusing inertial and RSS/TOF measurements with adaptive movement/measurement models: Experimental evaluation and theoretical limits

Francisco Zampella, Alfonso Bahillo, Javier Prieto, Antonio R. Jiménez, Fernando Seco
2013 Sensors and Actuators A-Physical  
For trajectories with a total length of approximately 1000 m we obtained an error of less than 1.75 m for 90 % of the total path length, with both systems.  ...  We have tested the system in a building fusing PDR with TOF and RSS values coming from WiFi access points or ZigBee nodes.  ...  . • Update stage: 1) Reception of the RSS and TOF sensor values at the actual position, 2) Path-loss exponent estimation, 3) Adaptive path-loss model, and 4) particle weight update at an approximate positionr  ... 
doi:10.1016/j.sna.2013.08.028 fatcat:bh57glrm2nbrhh3tzpiuwyxgcy

Performance Analysis of Wireless Sensor Network in Smart Grid Environment

Ms. Khushboo Yadav, Prof. Mahesh Sharma
2019 Zenodo  
Mahesh Sharma "Performance Analysis of Wireless Sensor Network in Smart Grid Environment" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume  ...  The power grid environments are modeled using a log normal shadowing path loss model channel with realistic parameters.  ...  In electrical power grid, the quality of the wireless channel is a complex combination of effects due to path loss, and multipath fading.  ... 
doi:10.5281/zenodo.3590622 fatcat:b4qug23otfhajeqlrymnjmlr3u

Online Data Gathering for Maximizing Network Lifetime in Sensor Networks

Weifa Liang, Yuzhen Liu
2007 IEEE Transactions on Mobile Computing  
Energy-constrained sensor networks have been deployed widely for monitoring and surveillance purposes. Data gathering in such networks is often a prevalent operation.  ...  We finally conduct experiments by simulation to evaluate the performance of the proposed algorithms in terms of network lifetime delivered.  ...  Meanwhile, it can seen that algorithm MMRE outperforms algorithm MDST for each network size when the path-loss exponent is 4.  ... 
doi:10.1109/tmc.2007.250667 fatcat:ojmxhytg7varng2sdyrz7rjn2q

Wireless Sensor Networks in Smart Structural Technologies [chapter]

Yang Wang, Kincho H.
2011 Recent Advances in Wireless Communications and Networks  
Link budget analysis to the wireless transceivers. The path loss exponent n is selected to be 2.8, which is the same as the soft-partitioned office building in Table 2 .  ...  Table 2 2 shows examples of measured n and σ values in Values of path loss exponent n at 914MHz.A link budget analysis can be used to estimate the range of wireless communication(Molisch 2005).  ... 
doi:10.5772/22345 fatcat:nyfdbgu32zhkzdafuq7tey4sie

RELIABILITY PERFORMANCE OF WIRELESS SENSOR NETWORK FOR CIVIL INFRASTRUCTURE – PART I: EXPERIMENTAL ANALYSIS

Won-Suk JANG, Du Yon KIM, Mirosław J Skibniew
2015 Journal of Civil Engineering and Management  
The T-R separation distance, construction materials, and their thickness have been identified as potential attenuation components, which were also analyzed quantitatively using the path loss exponent,  ...  Ubiquitous computing has changed the shape of the construction industry by providing a tool of automated sensing and monitoring the construction events using wireless sensor networks (WSNs).  ...  Acknowledgements This research was supported by the Yeungnam University research grants in 2013.  ... 
doi:10.3846/13923730.2014.895410 fatcat:3644o6fkhragrabggbf4btcezm

Application of Wireless Sensor Network for the Monitoring Systems of Vessels [chapter]

Hussein Kdouh, Gheorghe Zaharia, Christian Brousseau, Hanna Farhat, Guy Grunfelder, Ghas El
2012 Wireless Sensor Networks - Technology and Applications  
The path loss exponent is equal to 1 in the engine room of 'Acadie'.  ...  Moreover, the path loss exponent in the parking is equal to 1.61 which is lower than the free space path loss exponent. This result is explained by the guiding effect of metallic walls and ceiling.  ... 
doi:10.5772/48276 fatcat:4k4aegpjufbz7lfrefokpiniqi

Robust Localization Algorithm Based on the RSSI Ranging Scope

Yan Huang, Jianying Zheng, Yang Xiao, Miao Peng
2015 International Journal of Distributed Sensor Networks  
Second, we develop a robust localization algorithm which creates a one-to-one mapping between the RSSI value and the distance scope based on the value scope of path loss exponent in the signal propagation  ...  Simulation results indicate that the proposed localization algorithm based on the RSSI ranging scope is robust under different environments, when the real path loss exponent is difficult to measure accurately  ...  loss exponent in ranging process and the real path loss exponent in the current environment, respectively.  ... 
doi:10.1155/2015/587318 fatcat:2zlfbndul5bbfmaccpbpla4vdy

Active-Margin Transmission Power Control for Wireless Sensor Networks

Byung-Hee Son, Kwang-Jin Kim, Ye Li, Young-Wan Choi
2014 International Journal of Distributed Sensor Networks  
For obtaining the optimal transmission power, effective minimum detectable signal (EMDS) has been introduced which considers the change both in the channel noise and in the path loss (PL) dispersion caused  ...  By using the AM-TPC in mobile environments, we have experimentally obtained 28.3% reduction in current consumption when compared with using maximum power transmission.  ...  Introduction Wireless sensor networks (WSNs) are widely used in many applications such as for supporting military surveillance, emergency response, environmental monitoring, and scientific exploration.  ... 
doi:10.1155/2014/954109 fatcat:e7aftmved5akphbjwbfmkm444u
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