2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)最新文献_第5页

Demo Abstract: EMeasure: Using a Smart Device with Consumer-Grade Accelerometer as an Accurate Measuring Scale 摘要:测量:使用带有消费级加速度计的智能设备作为精确的测量尺度

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 2018-04-01 DOI: 10.1109/ipsn.2018.00020

Vivek Chandel, Avik Ghose

引用次数: 1

Slocalization: Sub-uW Ultra Wideband Backscatter Localization 定位:亚uw超宽带反向散射定位

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 2018-02-21 DOI: 10.1109/IPSN.2018.00052

P. Pannuto, B. Kempke, P. Dutta

{"title":"Slocalization: Sub-uW Ultra Wideband Backscatter Localization","authors":"P. Pannuto, B. Kempke, P. Dutta","doi":"10.1109/IPSN.2018.00052","DOIUrl":"https://doi.org/10.1109/IPSN.2018.00052","url":null,"abstract":"Ultra wideband technology has shown great promise for providing high-quality location estimation, even in complex indoor multipath environments, but existing ultra wideband systems require tens to hundreds of milliwatts during operation. Backscatter communication has demonstrated the viability of astonishingly low-power tags, but has thus far been restricted to narrowband systems with low localization resolution. The challenge to combining these complimentary technologies is that they share a compounding limitation, constrained transmit power. Regulations limit ultra wideband transmissions to just -41.3 dBm/MHz, and a backscatter device can only reflect the power it receives. The solution is long-term integration of this limited power, lifting the initially imperceptible signal out of the noise. This integration only works while the target is stationary. However, stationary describes the vast majority of objects, especially lost ones. With this insight, we design Slocalization, a sub-microwatt, decimeter-accurate localization system that opens a new tradeoff space in localization systems and realizes an energy, size, and cost point that invites the localization of every thing. To evaluate this concept, we implement an energy-harvesting Slocalization tag and find that Slocalization can recover ultra wideband backscatter in under fifteen minutes across thirty meters of space and localize tags with a mean 3D Euclidean error of only 30 cm.","PeriodicalId":358074,"journal":{"name":"2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123255824","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: 26

Nanosecond-Precision Time-of-Arrival Estimation for Aircraft Signals with Low-Cost SDR Receivers 基于低成本SDR接收机的飞机信号到达时间估计

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 2018-02-20 DOI: 10.1109/IPSN.2018.00055

Roberto Calvo-Palomino, F. Ricciato, Blaz Repas, D. Giustiniano, Vincent Lenders

引用次数: 18

The Signpost Platform for City-Scale Sensing 城市尺度传感路标平台

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 2017-11-06 DOI: 10.1109/IPSN.2018.00047

Joshua Adkins, Bradford Campbell, Branden Ghena, Neal Jackson, P. Pannuto, S. Rohrer, P. Dutta

{"title":"The Signpost Platform for City-Scale Sensing","authors":"Joshua Adkins, Bradford Campbell, Branden Ghena, Neal Jackson, P. Pannuto, S. Rohrer, P. Dutta","doi":"10.1109/IPSN.2018.00047","DOIUrl":"https://doi.org/10.1109/IPSN.2018.00047","url":null,"abstract":"City-scale sensing holds the promise of enabling a deeper understanding of our urban environments. However, a city-scale deployment requires physical installation, power management, and communications all challenging tasks standing between a good idea and a realized one. This indicates the need for a platform that enables easy deployment and experimentation for applications operating at city scale. To address these challenges, we present Signpost, a modular, energy-harvesting platform for city-scale sensing. Signpost simplifies deployment by eliminating the need for connection to wired infrastructure and instead harvesting energy from an integrated solar panel. The platform furnishes the key resources necessary to support multiple, pluggable sensor modules while providing fair, safe, and reliable sharing in the face of dynamic energy constraints. We deploy Signpost with several sensor modules, showing the viability of an energy-harvesting, multi-tenant, sensing system, and evaluate its ability to support sensing applications. We believe Signpost reduces the difficulty inherent in city-scale deployments, enables new experimentation, and provides improved insights into urban health.","PeriodicalId":358074,"journal":{"name":"2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)","volume":"15 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113939630","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: 43

Demo Abstract: A Motion-Triggered Stereo Camera for 3D Experience Capture 摘要:一种用于三维体验捕捉的运动触发立体摄像机

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 1900-01-01 DOI: 10.1109/ipsn.2018.00030

Bashima Islam, Md Tamzeed Islam, S. Nirjon

{"title":"Demo Abstract: A Motion-Triggered Stereo Camera for 3D Experience Capture","authors":"Bashima Islam, Md Tamzeed Islam, S. Nirjon","doi":"10.1109/ipsn.2018.00030","DOIUrl":"https://doi.org/10.1109/ipsn.2018.00030","url":null,"abstract":"This demo is an implementation of our motion-triggered camera system that captures, processes, stores, and transmits 3D visual information of a real-world environment using a low-cost camera-based sensor system that is constrained by its limited processing capability, storage, and battery life. This system can be used in applications such as capturing and sharing 3D content in the social media, training people in different professions, and post-facto analysis of an event. This system uses off-the-shelf hardware and standard computer vision algorithms. Its novelty lies in the ability to optimally control camera data acquisition and processing stages to guarantee the desired quality of captured information and battery life. The design of the controller is based on extensive measurements and modeling of the relationships between the linear and angular motion of a camera and the quality of generated 3D point clouds as well as the battery life of the system. To achieve this, we 1) devise a new metric to quantify the quality of generated 3D point clouds, 2) formulate an optimization problem to find an optimal trigger point for the camera system and prolongs its battery life while maximizing the quality of captured 3D environment, and 3) make the model adaptive so that the system evolves and its performance improves over time.","PeriodicalId":358074,"journal":{"name":"2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122822406","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

Demo Abstract: Attributed-Based Authentication and Access Control for IoT Home Devices 摘要:物联网家庭设备基于属性的身份验证和访问控制

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 1900-01-01 DOI: 10.1109/ipsn.2018.00019

A. L. Maia Neto, Yuri L. Pereira, Artur L. F. Souza, Ítalo F. S. Cunha, Leonardo B. Oliveira

引用次数: 5

Poster Abstract: Combining LoRa and RTK to Achieve a High Precision Self-Sustaining Geo-Localization System 摘要:结合LoRa和RTK实现高精度自维持地理定位系统

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 1900-01-01 DOI: 10.1109/ipsn.2018.00043

M. Magno, Stefan Rickli, Josefine Quack, Oliver Brunecker, L. Benini

{"title":"Poster Abstract: Combining LoRa and RTK to Achieve a High Precision Self-Sustaining Geo-Localization System","authors":"M. Magno, Stefan Rickli, Josefine Quack, Oliver Brunecker, L. Benini","doi":"10.1109/ipsn.2018.00043","DOIUrl":"https://doi.org/10.1109/ipsn.2018.00043","url":null,"abstract":"High precision Global Navigation Satellite System (GNSS) is a crucial feature for geo-localization to enhance future applications such as self-driving of vehicles. Real Time Kinematic (RTK) is a promising technology to achieve centimeter precision in GNSS, however it requires radio communication and to reduce power consumption this is done at meters range, reducing the use in navigation systems. In this work, we present a high precision low power systems that can be energetically autonomous. The proposed approach exploits a GNSS module with RTK combined with a long-range communication radio (LoRa) to achieve a high-precision localization system with minimal wireless radio infrastructure requirements. Wireless sensor nodes, designed to be energy efficient, comprise the system and they include a solar energy harvesting for self-sustainability. Preliminary experimental results, with in-field measurements, show an average accuracy below 1 meter up to more than 1km distance of the end-node from the geostationary reference anchor; with a peak accuracy of only 10cm. Low power consumption is also presented with in-filed measurements.","PeriodicalId":358074,"journal":{"name":"2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117284570","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: 6

Demo Abstract: Battery-Free 802.15.4 Receiver 摘要:无电池802.15.4接收器

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 1900-01-01 DOI: 10.1109/ipsn.2018.00028

C. Pérez-Penichet, Claro Noda, Ambuj Varshney, T. Voigt

引用次数: 0

Poster Abstract: Fast Indoor Localization Using WiFi Channel State Information 摘要:基于WiFi通道状态信息的快速室内定位

2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) Pub Date : 1900-01-01 DOI: 10.1109/ipsn.2018.00023

Afaz Uddin Ahmed, N. Bergmann, R. Arablouei, B. Kusy, F. de Hoog, R. Jurdak

引用次数: 2