2018 IEEE Globecom Workshops (GC Wkshps)最新文献

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Wideband Receive Spatial Modulation with Time Domain Pre-Equalizer for Large MIMO Systems 大型MIMO系统的带时域预均衡器的宽带接收空间调制
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644106
Ahmed Raafat, A. Agustin, J. Vidal
{"title":"Wideband Receive Spatial Modulation with Time Domain Pre-Equalizer for Large MIMO Systems","authors":"Ahmed Raafat, A. Agustin, J. Vidal","doi":"10.1109/GLOCOMW.2018.8644106","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644106","url":null,"abstract":"Receive spatial modulation (RSM) schemes are promising for massive multiple-input-multiple-output (MIMO) systems at millimeter wave (mmWave) bands because they require reduced complexity and low consumption hardware at the user terminal and exploit the receive spatial dimension to attain high spectral efficiency. To the best of our knowledge, these schemes have been developed for narrowband transmission. In this paper, we adapt RSM schemes for outdoor wideband mmWave massive MIMO systems. We consider the downlink of a single user system operating with single carrier RSM and design a low complexity time-domain finite impulse response pre-equalizer to combat the intersymbol interference caused by the wideband transmission, assuming imperfect channel knowledge. We show that receive antenna selection (RAS) is necessary for attaining high spectral efficiency and we suggest fast and efficient RAS algorithm. Simulation results show that the proposed RSM scheme achieves comparable spectral efficiency to the fully digital orthogonal frequency division multiplexing MIMO system with superior energy efficiency.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128069849","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
Improving Live-Streaming Experience for Delay-Sensitive IoT Applications: A RESTful Approach 改善延迟敏感物联网应用的直播体验:一种RESTful方法
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644521
Abhijan Bhattacharyya, Suvrat Agrawal, H. Rath, Arpan Pal
{"title":"Improving Live-Streaming Experience for Delay-Sensitive IoT Applications: A RESTful Approach","authors":"Abhijan Bhattacharyya, Suvrat Agrawal, H. Rath, Arpan Pal","doi":"10.1109/GLOCOMW.2018.8644521","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644521","url":null,"abstract":"This paper presents a novel lightweight solution, “Adaptive RESTful Real-time Lightweight Streaming for Things (A-REaLiST)” to improve the Quality of Experience (QoE) for delay-sensitive Internet of Things (IoT) applications. It is particularly designed for applications which rely on real-time augmented vision based on live First Person View (FPV) feed from constrained remote agents like Unmanned Aerial Vehicle (UAV), etc. A-REaLiST ensures low-latency transfer of video and, despite transient losses, enables quick recovery from video freeze/corruption without incurring undue lag. A-REaLiST is an attempt to provide a solution for delay sensitive video streaming where the standard streaming solutions fail. It proposes new extensions to the Representational State Transfer (RESTful) semantics of Constrained Application-layer Protocol (CoAP) to enable efficient real-time streaming of time-series information (including video). Furthermore, A-REaLiST uses a unique integrated approach to maintain the balance amongst QoE, resource-efficiency and loss resilience based on contextual intelligence inferred from instantaneous information segment in flight. With its efficiency confirmed through benchmarking experiments, A-REaLiST reflects the promise to become a standard for streaming over CoAP based RESTful IoT infrastructure.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128104502","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: 5
A 4-Step Tool-Chain for IoT Business Model and Sustainability Recommendations 物联网商业模式和可持续性建议的四步工具链
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644451
C. Schmitt, Yves Steiner, Reinhard Herzog, Nicola Terrenghi, B. Stiller
{"title":"A 4-Step Tool-Chain for IoT Business Model and Sustainability Recommendations","authors":"C. Schmitt, Yves Steiner, Reinhard Herzog, Nicola Terrenghi, B. Stiller","doi":"10.1109/GLOCOMW.2018.8644451","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644451","url":null,"abstract":"Today many different technologies and products are available for the application field of Internet of Things (IoT) and the development continues. Before launching a new product on the market, a market analysis may be used to develop a specific business model (BM) recommendation. This includes not only the classical analysis according to the BM CANVAS (e.g., stakeholders involved, key resources, revenue streams, and cost), but also the analysis of socio-economic aspects up to the identification of sustainability aspects and measures from a Business-to-Business and Business-to-Customer view. Thus, this paper proposes a generic-applicable 4-step tool-chain combining well-established methods with new ones to develop a strong and valid BM for IoT products including the identification of essential sustainability items. This tool-chain is applied to an IoT scenario EduCampus, which forms as a concrete instantiation of the methodology developed.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133406313","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
Free-Space Optical Communication System for Industrial Vehicles Using Two Types of Optical Fibers 采用两种光纤的工业车辆自由空间光通信系统
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644189
Masakazu Ishibashi, H. Takizuka, S. Haruyama
{"title":"Free-Space Optical Communication System for Industrial Vehicles Using Two Types of Optical Fibers","authors":"Masakazu Ishibashi, H. Takizuka, S. Haruyama","doi":"10.1109/GLOCOMW.2018.8644189","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644189","url":null,"abstract":"We propose herein a new optical light communication system for rail-guided industrial vehicles using two types of optical fibers as downlink/uplink communication lines. This system aims to realize a high-speed realtime communication for such vehicles. We explain herein the concept of this system and report on a basic evaluation of the communication quality. The results show that the system can be adequately applied to high-speed mobile communication.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133504781","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: 3
Performance Analysis of Wireless Powered UAV Relaying Systems Over $kappa-mu$ Fading Channels $kappa-mu$衰落信道下无线供电无人机中继系统性能分析
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644370
Shuaifei Chen, Jiayi Zhang, Wen Zeng, K. Peppas, B. Ai
{"title":"Performance Analysis of Wireless Powered UAV Relaying Systems Over $kappa-mu$ Fading Channels","authors":"Shuaifei Chen, Jiayi Zhang, Wen Zeng, K. Peppas, B. Ai","doi":"10.1109/GLOCOMW.2018.8644370","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644370","url":null,"abstract":"In this paper, the performance of wireless powered unmanned aerial vehicle (UAV) relaying systems employing the decode-and-forward (DF) or the amplify-and-forward (AF) protocols is investigated. Both source and destination nodes are equipped with multiple antennas. The considered system operates in the presence of $kappa-mu$ fading. Analytical expressions for the outage probability (OP), the symbol error rate (SER), and the average capacity (AC) are derived by employing Mellin-transform techniques. Based on the derived formulae, the impact of the number of antennas and the fading parameters on system performance are further investigated and useful system performance optimization suggestions are proposed. The correctness of the proposed analysis is validated through Monte Carlo simulations.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"565 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133545519","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: 5
Reciprocity for Physical Layer Security with Wireless FDD and in Wireline Communications 无线FDD和有线通信物理层安全的互易性
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644261
W. Henkel, O. Graur, N. Islam, Uwe Pagel, Navdeep Manak, Onur Can
{"title":"Reciprocity for Physical Layer Security with Wireless FDD and in Wireline Communications","authors":"W. Henkel, O. Graur, N. Islam, Uwe Pagel, Navdeep Manak, Onur Can","doi":"10.1109/GLOCOMW.2018.8644261","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644261","url":null,"abstract":"The reciprocity of the channel transfer functions between legitimate users changing randomly delivers the common randomness used in physical-layer key generation. Time-Division Duplexing (TDD) provides this symmetry of the bidirectional channel measurements, despite of uncorrelated noise on both sides and possible hardware imperfections. We now show that also Frequency-Division Duplexing (FDD) yields a usable symmetry as far as the direction of arrival is concerned. Even in wireline communications, be it over power lines or twisted pairs, transfer and far-end crosstalk functions provide useful symmetries, where especially key generation for power line communication may become important for IoT applications.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133773896","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: 7
Deep Deterministic Policy Gradient Based Dynamic Power Control for Self-Powered Ultra-Dense Networks 基于深度确定性策略梯度的超密集自供电网络动态功率控制
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644157
Han Li, Tiejun Lv, Xuewei Zhang
{"title":"Deep Deterministic Policy Gradient Based Dynamic Power Control for Self-Powered Ultra-Dense Networks","authors":"Han Li, Tiejun Lv, Xuewei Zhang","doi":"10.1109/GLOCOMW.2018.8644157","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644157","url":null,"abstract":"By densely deploying the base stations (BSs), Ultra Dense Network (UDN) exhibits strong potential to enhance the network capacity, while leading to huge power consumption and a great deal of greenhouse emissions. To this end, power control is regraded as a promising solution to enhance energy efficiency (EE). Without prior knowledge about energy arrival, user arrival and channel state information, we propose a Deep Deterministic Policy Gradient (DDPG)-based EE optimization problem in energy harvesting UDN (EH-UDN), aiming to obtain the optimal power control scheme. The proposed DDPG-based optimization framework is evaluated by comparing with the well-known RL algorithms, i.e., Deep Q-learning Network and Q-learning. Numerical results show that the proposed DDPG-based framework is able to enhance EE significantly, and shows strong potential to deal with complicated optimization problems.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134158082","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: 5
Beyond 5G Wireless IRT for Industry 4.0: Design Principles and Spectrum Aspects 工业4.0的超越5G无线IRT:设计原则和频谱方面
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644245
Gilberto Berardinelli, N. Mahmood, Ignacio Rodriguez, P. Mogensen
{"title":"Beyond 5G Wireless IRT for Industry 4.0: Design Principles and Spectrum Aspects","authors":"Gilberto Berardinelli, N. Mahmood, Ignacio Rodriguez, P. Mogensen","doi":"10.1109/GLOCOMW.2018.8644245","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644245","url":null,"abstract":"We present our vision for a Beyond 5G Wireless Isochronous Real Time (WIRT) system for industrial control networks, designed for supporting fast closed loop control applications. WIRT aims at ultra-reliable short range wireless links with ∼0.1 ms latencies and a wired-like 10−9 reliability. The usage of a large spectrum and frequency/interference diversity are considered fundamental components for WIRT. Ultrawideband (UWB) spectrum access and unlicensed transmission at millimeter-waves (60 GHz band) are identified as possible solutions towards ultra-reliable ultra-low latency communication. The suitability and challenges of both approaches are extensively discussed, along with the way forward for WIRT design.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133817488","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: 59
An Association Rules Based Conflict-Graph Construction Approach for Ultra-Dense Networks 基于关联规则的超密集网络冲突图构建方法
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644375
Jiaqi Cao, Tao Peng, Weiguo Dong, Xin Liu, Wenbo Wang
{"title":"An Association Rules Based Conflict-Graph Construction Approach for Ultra-Dense Networks","authors":"Jiaqi Cao, Tao Peng, Weiguo Dong, Xin Liu, Wenbo Wang","doi":"10.1109/GLOCOMW.2018.8644375","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644375","url":null,"abstract":"Ultra-dense networks (UDNs) have been widely recognized as a promising technology in meeting the higher throughput requirement of the fifth generation (5G) network. However, the dense deployment of femtocells brings an unprecedented challenge of introducing severe co-channel interference (CCI), which puts a great limitation on the network performance. Therefore, the interference mitigation problem in UDNs is of great importance. The conflict-graph is the representation of underlying interference constraints of the network and the basis of interference mitigation. Most prior studies construct conflict-graphs based on accurate geographical distance information although it is usually unavailable by the network operators in actual. A more practical association rules based down-link conflict-graph construction approach, which utilizes negative acknowledgement (NACK) data, new data indicator (NDI) data and resource block (RB) allocation data, is proposed in this paper. The relative interference intensities of different interfering sources are determined by the calculated confidence degrees and taken as the edge weights of the constructed conflict-graph. Furthermore, the proposed conflict-graph construction approach is extremely accurate especially for severe interference, which has been verified by simulation results.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"351 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134062058","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: 4
A Wireless Smart Camera Network for Parking Monitoring 一种用于停车监控的无线智能摄像头网络
2018 IEEE Globecom Workshops (GC Wkshps) Pub Date : 2018-12-01 DOI: 10.1109/GLOCOMW.2018.8644226
Giuseppe Amato, Paolo Bolettieri, D. Moroni, F. Carrara, Luca Ciampi, G. Pieri, C. Gennaro, G. Leone, C. Vairo
{"title":"A Wireless Smart Camera Network for Parking Monitoring","authors":"Giuseppe Amato, Paolo Bolettieri, D. Moroni, F. Carrara, Luca Ciampi, G. Pieri, C. Gennaro, G. Leone, C. Vairo","doi":"10.1109/GLOCOMW.2018.8644226","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2018.8644226","url":null,"abstract":"In this paper we present a Wireless Sensor Network (WSN), which is intended to provide a scalable solution for active cooperative monitoring of wide geographical areas. The system is designed to use different smart-camera prototypes: where the connection to the power grid is available a powerful embedded hardware implements a Deep Neural Network, otherwise a fully autonomous energy-harvesting node based on a low-energy custom board employs lightweight image analysis algorithms. Parking lots occupancy monitoring in the historical city of Lucca (Italy) is the application where the implemented smart cameras have been deployed. Traffic monitoring and surveillance are possible new scenarios for the system.","PeriodicalId":348924,"journal":{"name":"2018 IEEE Globecom Workshops (GC Wkshps)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114836568","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: 17
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