2014 IEEE Conference on Wireless Sensors (ICWiSE)最新文献_第2页

Energy efficient information discovery approach for range queries in multi-dimensional WSNs 多维无线传感器网络中范围查询的节能信息发现方法

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-10-01 DOI: 10.1109/ICWISE.2014.7042632

Menik Tissera, R. Doss, Gang Li, L. Batten

{"title":"Energy efficient information discovery approach for range queries in multi-dimensional WSNs","authors":"Menik Tissera, R. Doss, Gang Li, L. Batten","doi":"10.1109/ICWISE.2014.7042632","DOIUrl":"https://doi.org/10.1109/ICWISE.2014.7042632","url":null,"abstract":"Multidimensional WSNs are deployed in complex environments to sense and collect data relating to multiple attributes (multi-dimensional data). Such networks present unique challenges to data dissemination, data storage and in-network query processing (information discovery). Recent algorithms proposed for such WSNs are aimed at achieving better energy efficiency and minimizing latency. This creates a partitioned network area due to the overuse of certain nodes in areas which are on the shortest or closest or path to the base station or data aggregation points which results in hotspots nodes. In this paper, we propose a time-based multi-dimensional, multi-resolution storage approach for range queries that balances the energy consumption by balancing the traffic load as uniformly as possible. Thus ensuring a maximum network lifetime. We present simulation results to show that the proposed approach to information discovery offers significant improvements on information discovery latency compared with current approaches. In addition, the results prove that the Quality of Service (QoS) improvements reduces hotspots thus resulting in significant network-wide energy saving and an increased network lifetime.","PeriodicalId":202159,"journal":{"name":"2014 IEEE Conference on Wireless Sensors (ICWiSE)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127683397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Evaluation of block interleaving techniques for robust image communication in wireless camera sensor networks 无线相机传感器网络中鲁棒图像通信的块交错技术评价

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-10-01 DOI: 10.1109/ICWISE.2014.7042667

Eric Orellana-Romero, Javier SanMartin-Hernandez, C. Duran-Faundez, V. Lecuire, Katherine Zapata-Quiñones

引用次数: 4

A quantitative study of Wi-Fi interference on PRP-ZigBee PRP-ZigBee上Wi-Fi干扰的定量研究

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-10-01 DOI: 10.1109/ICWISE.2014.7042653

Ayah Mahgoub, Dina Nadeem, Hadeer Ahmed, Hassan H. Halawa, Markus Rentschier, R. Daoud, H. Amer

引用次数: 0

Sensor data collection and irrigation control on vegetable crop using smart phone and wireless sensor networks for smart farm 利用智能手机和无线传感器网络对蔬菜作物进行传感器数据采集和灌溉控制，实现智能农场

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-10-01 DOI: 10.1109/ICWISE.2014.7042670

Nattapol Kaewmard, Saiyan Saiyod

{"title":"Sensor data collection and irrigation control on vegetable crop using smart phone and wireless sensor networks for smart farm","authors":"Nattapol Kaewmard, Saiyan Saiyod","doi":"10.1109/ICWISE.2014.7042670","DOIUrl":"https://doi.org/10.1109/ICWISE.2014.7042670","url":null,"abstract":"Feeding of the world in the 21st century is the biggest challenge, especially for smart farm business. The smart farm has used agriculture automation system instead of traditional agriculture. Traditional agricultural methods employed by the local people are highly sustainable, although the all inclusive cost is not cheap. Our research goal is to provide long term sustainable solution for automation of agriculture. Agriculture automation has several methods to getting data from vegetable crop like sensor for environmental measurement. Therefore, we developed a portable measurement technology including soil moisture sensor, air humidity sensor and air temperature sensor. Moreover, irrigation system using wireless sensor network has installed these sensors, with the purpose for collecting the environment data and controlling the irrigation system via smart phone. The purpose of the experiment is to find better ways of controlling an irrigation system with automatic system and manual control by smart phone. In order to control an irrigation system, we have developed the communication methodology of the wireless sensor network for collected environment data and sending control command to turn on/off irrigation system. It is successful for controlling the irrigation system and controlling the water near the vegetable roots. In this paper, we have attempted to demonstrate the automation of the irrigation system that is useful for farm business which make it comfortable than using traditional agriculture by using smart phone for monitoring and controlling the system. Accordingly, in the long-term has reduced cost as well. The experimental result shows that the accuracy of sending and receiving command control for irrigation system is 96 percent and accuracy of environment collection is 98 percent.","PeriodicalId":202159,"journal":{"name":"2014 IEEE Conference on Wireless Sensors (ICWiSE)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133114962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 121

Quality over quantity: Target identifiability in directional sensor networks 质胜于量:定向传感器网络中的目标可识别性

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-10-01 DOI: 10.1109/ICWISE.2014.7042659

Wilson M. Tan, S. Jarvis

引用次数: 3

FAST-DTN: Farther-Aim-Shorter-Try disruption tolerant network for building monitoring applications FAST-DTN:用于建筑监控应用的更远-更短-尝试中断容忍网络

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-10-01 DOI: 10.1109/ICWISE.2014.7042655

Manussanun Buranachokphaisan, H. Ochiai, H. Esaki

{"title":"FAST-DTN: Farther-Aim-Shorter-Try disruption tolerant network for building monitoring applications","authors":"Manussanun Buranachokphaisan, H. Ochiai, H. Esaki","doi":"10.1109/ICWISE.2014.7042655","DOIUrl":"https://doi.org/10.1109/ICWISE.2014.7042655","url":null,"abstract":"Wireless sensor network in building monitoring system (WSN-BMS) requires high reliability at scale. However, the performance of WSN-BMS is usually deteriorated by a unidirectional link and dynamic nature of wireless links in the building. Potential-based Entropy Adaptive Routing (PEAR) protocol uses DTN approach to attain reliability and scalability over intermittently-connected wireless network, but this approach resulted unacceptable high delivery latency. In this paper, we point out the problems leading to large delivery latency and propose FAST (Farther-Aim-Shorter-Try) forwarding scheme for PEAR in WSN-BMS. FAST modifies the current next-hop selection scheme to avoid the unidirectional links and combines DTN approach with traditional routing schemes, i.e. link quality metric and retransmission, to decrease delivery latency. We implemented FAST to PEAR and evaluated its performance on WiFi-based UTMesh testbed with 16 node-floor scenario and 33 node-multistory scenario. The experiment results show that FAST outperformed PEAR regarding delivery latency. FAST decreased 65.28% and 83.5% of median delivery latency compared to PEAR in floor and multistory scenario respectively.","PeriodicalId":202159,"journal":{"name":"2014 IEEE Conference on Wireless Sensors (ICWiSE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121790090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Water pipeline monitoring system using vibration sensor 供水管道监测系统采用振动传感器

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-02-13 DOI: 10.1109/ICWISE.2014.7042665

M. Ismail, R. Dziyauddin, Noorul A. Samad

{"title":"Water pipeline monitoring system using vibration sensor","authors":"M. Ismail, R. Dziyauddin, Noorul A. Samad","doi":"10.1109/ICWISE.2014.7042665","DOIUrl":"https://doi.org/10.1109/ICWISE.2014.7042665","url":null,"abstract":"This paper presents a development of water pipeline monitoring system using vibration sensor. The MPU6050 sensor is selected to measure the vibration occurred along the pipes. In this study, the water pipeline used is high pressure pipe, an inch of the Acrylonitrille Butadience Styrene (ABS) pipe size with 10 meters length. The Arduino controller board then processes the vibration data from the accelerometer sensor and transmits (Tx) the data over wireless ZigBee networks at one second ellipse time. The water pipeline system is examined based on two states, which are (i) no pipe leakage, and (ii) a 1mm size of pipe leakage. In our experiments, the pressure is varied for three different levels, 0.6, 0.8 and 1.0 kgf/cm2. Results show that at water pressure of a 0.6 kgf/cm2 a significant difference in vibration signal is demonstrated between no pipe leakage and 1mm size of pipe leakage. However, this is not the case for the other two water pressure of 0.8 and 1.0 kgf/cm2 in which the vibration signals achieved are similar for both pipe leakage and normal pipe. This is due to the fact that high water pressure resulted to low water flow and thus the vibration of the pipe is not that considerable when the pipe leaks.","PeriodicalId":202159,"journal":{"name":"2014 IEEE Conference on Wireless Sensors (ICWiSE)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128844256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 21

Performance enhancement of wireless sensor network (WSN) with the implementation of Hybrid ARQ (HARQ) and Transmission Power Control (TPC) 利用混合ARQ (HARQ)和传输功率控制(TPC)增强无线传感器网络(WSN)的性能

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-02-13 DOI: 10.1109/ICWISE.2014.7042658

S. Razali, K. Mamat, Kamarul Abdul-Basit, F. Ali

引用次数: 6

Enabling intelligent wireless sensor networks for passive house 为无源房屋实现智能无线传感器网络

2014 IEEE Conference on Wireless Sensors (ICWiSE) Pub Date : 2014-02-13 DOI: 10.1109/ICWISE.2014.7042669

Mohd Izani Mohamed Rawi, Nurshahrily Idura Ramli

引用次数: 0