2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)最新文献_第3页

IDFT-VFDM for LTE FDD-NR SUL Co-existence LTE FDD-NR - SUL共存的IDFT-VFDM

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904294

Qi Feng, Jiyong Pang, Yinghui He, Qiyu Hu, Guangyao Ding, Rui Yin, Guanding Yu

{"title":"IDFT-VFDM for LTE FDD-NR SUL Co-existence","authors":"Qi Feng, Jiyong Pang, Yinghui He, Qiyu Hu, Guangyao Ding, Rui Yin, Guanding Yu","doi":"10.1109/PIMRC.2019.8904294","DOIUrl":"https://doi.org/10.1109/PIMRC.2019.8904294","url":null,"abstract":"In the paper, an inverse discrete Fourier transform-based Vandermonde-subspace frequency division multiplexing (IDFT-VFDM) waveform is proposed for the new radio (NR) supplementary uplink (SUL) to share the same time and frequency resources with the frequency division duplex (FDD) based long-term evolution (LTE) network. To avoid the co-channel interference to the LTE user equipment (UE) uplink transmission, the interference channel state information (CSI) is necessary for the NR UE to design the interference-free precoder. Since the operating band used for NR SUL corresponds to LTE FDD mode, the channel reciprocity condition in the time division duplex (TDD) mode is no longer held. To deal with it, the reciprocity on the channel related parameters for each path, i.e. amplitude, initial phase, propagation distance, angle of arrival, angle of departure, is exploited to estimate the uplink CSI from the NR UE to the LTE base station (BS) via the downlink CSI. Accordingly, the uplink waveform is designed for the NR UE to guarantee the absence of interference towards the LTE BS with the knowledge of uplink CSI. Numerical results are presented to validate the accuracy of the CSI estimation and the merit of the IDFT-VFDM as a potential waveform to achieve the LTE FDD-NR SUL co-existence.","PeriodicalId":412182,"journal":{"name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132894672","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: 1

Enabling Process Bus Communication for Digital Substations Using 5G Wireless System 利用5G无线系统实现数字变电站的进程总线通信

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904287

N. Kumari, Fedor Chernogorov, Ikram Ashraf, J. Torsner, Jonas Kronander, Gustav Wikström, S. Sahoo

{"title":"Enabling Process Bus Communication for Digital Substations Using 5G Wireless System","authors":"N. Kumari, Fedor Chernogorov, Ikram Ashraf, J. Torsner, Jonas Kronander, Gustav Wikström, S. Sahoo","doi":"10.1109/PIMRC.2019.8904287","DOIUrl":"https://doi.org/10.1109/PIMRC.2019.8904287","url":null,"abstract":"Digital substations (DS) became a large evolutionary advancement for electrical substations with introduction of IEC 61850 communication protocol due to minimized digital and control infrastructure involved. However, maintenance cost and simplicity can further be improved if wired communication between the control room and switchyard is complemented or substituted with a wireless solution. Wireless connectivity can bring benefits to both brown- and greenfield installations, to avoid cumbersome and expensive cable trenching or be used as a redundancy solution. Ultra-reliable low-latency communication (URLLC) technology developed in 5G networks promises support in this field. This paper presents performance results for 4G and 5G wireless systems enabling communication between switch yard and control room in digital substations. Evaluations of a 4G LTE Rel. 13 system was performed by measurements in lab environment and the performance of a 5G new radio (NR) network at the substation coexisting with surrounding macro network is done with system level simulations. Results of the tests and evaluations demonstrate the limitations of 4G LTE Rel. 13 connectivity, as well as capabilities to fulfill the communication needs in substation case using 5G NR system.","PeriodicalId":412182,"journal":{"name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133661175","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

Pattern reconfigurable antennas for passive motion detection: WiFi test-bed and first studies 用于被动运动检测的模式可重构天线:WiFi试验台和首次研究

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904262

S. Savazzi, V. Rampa, S. Kianoush, D. Piazza

引用次数: 1

A secure optimal relay selection for full-duplex two-way relay network with two-sided eavesdroppers 具有双面窃听器的全双工双向中继网络的安全最佳中继选择

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904185

Fang Liu, Tingting Wang

{"title":"A secure optimal relay selection for full-duplex two-way relay network with two-sided eavesdroppers","authors":"Fang Liu, Tingting Wang","doi":"10.1109/PIMRC.2019.8904185","DOIUrl":"https://doi.org/10.1109/PIMRC.2019.8904185","url":null,"abstract":"This paper presents a novel full-duplex (FD) two-way (TW) decode-and-forward (DF) relay network with two-sided eavesdroppers, which includes two FD sources A B, multiple FD relays and two eavesdroppers. The two-sided eavesdroppers E1 and E2 are considered, and A, E1 are distributed in a same cluster different from the cluster of B, E2, which will lead a more complex eavesdropping environment. We propose an optimal relay selection (ORS) scheme based on maximizing secrecy capacity to improve the security performance of proposed system. The closed-form expression for secrecy outage probability (SOP) of the proposed FD-TW ORS scheme is derived by appropriately ignoring the interference imposed on the two eavesdroppers side. Furthermore, the impact of average signal-to-noise (SNR), number of relays (K) and the average residual self-interference imposed on full-duplex nodes are analyzed and simulations show that the proposed FD-TWR ORS scheme under better self-interference suppression scheme always outperform the traditional HD-TWR ORS scheme in terms of SOP performance.","PeriodicalId":412182,"journal":{"name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133807433","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

PIMRC 2019 Program PIMRC 2019 计划

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/pimrc.2019.8904110

引用次数: 0

Security Evaluation with an Indoor UWB Localization Open Platform: Acknowledgment Attack Case Study 室内超宽带定位开放平台的安全评估:确认攻击案例研究

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904224

Baptiste Pestourie, V. Beroulle, N. Fourty

{"title":"Security Evaluation with an Indoor UWB Localization Open Platform: Acknowledgment Attack Case Study","authors":"Baptiste Pestourie, V. Beroulle, N. Fourty","doi":"10.1109/PIMRC.2019.8904224","DOIUrl":"https://doi.org/10.1109/PIMRC.2019.8904224","url":null,"abstract":"Indoor localization is a growing field of the Internet of Things (IoT) which is used in various sensitive applications such as manufacturing chain optimization or location-based authentication. Localization protocols rely on physical properties of the transmitted signals, such as Time-of-Flight or Received Signal Strength, which can be altered or impersonated by various types of attacks. Therefore, classical encryption techniques cannot guarantee the security of these localization protocols. Most off-the-shelf positioning platforms do not address the flaws related to localization. In addition, designers have a limited access to the various protocols, filters and algorithms involved in the localization chain, which poses a considerable obstacle to propose security solutions. This paper presents a prototyping platform called SecureLoc, open at every layer, for evaluating secure indoor localization methods based on Ultra-Wide Band Impulse Response (UWB-IR) technology, with respect to the cost and integration constraints of the IoT. We show the potential of SecureLoc for security evaluation and countermeasures through the case study of a spoofed acknowledgment attack. A novel analysis and evaluation of this attack is proposed. The robustness of SecureLoc localization chain against this attack is evaluated. Insights on future enhancements of this attack and possible low-cost countermeasures are provided.","PeriodicalId":412182,"journal":{"name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115750811","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

A Comparative Analysis of Distributed Ledger Technologies for Smart Contract Development 面向智能合约开发的分布式账本技术比较分析

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904256

Sofiane Benahmed, Ivan Pidikseev, Rasheed Hussain, Jooyoung Lee, S. Kazmi, A. Oracevic, Fatima Hussain

{"title":"A Comparative Analysis of Distributed Ledger Technologies for Smart Contract Development","authors":"Sofiane Benahmed, Ivan Pidikseev, Rasheed Hussain, Jooyoung Lee, S. Kazmi, A. Oracevic, Fatima Hussain","doi":"10.1109/PIMRC.2019.8904256","DOIUrl":"https://doi.org/10.1109/PIMRC.2019.8904256","url":null,"abstract":"Development of Distributed Ledger Technology (DLT)-based applications requires an appropriate platform that meets the application requirements. However, due to the abundance of such platforms such as Ethereum, NEM, IOTA, and OpenChain, and the differences among them in terms of scalability, throughput, and features, it is not easy to select a platform for a given use-case. Selection of the right DLT platform is pivotal for the performance of applications and thus-forth directly affects consumer satisfaction. Therefore, the aforementioned factors must be taken into account to decide on a particular platform. To fill this gap, in this paper, we conduct a comparative analysis of different DLT platforms. The choice of platform is based on their popularity and current market share as well as the evolving trends and approaches. In essence, we choose Ethereum, EOS, Hyperledger Sawtooth and NEO. We compare these platforms from both development and performance perspectives. The comparison revealed that Sawtooth provides a huge customization capability that affects the performance and EOS maintains a stable throughput under varying network scales and loads.","PeriodicalId":412182,"journal":{"name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114809620","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: 16

QoE-Based Video Orchestration for 4G Networks 基于qos的4G网络视频业务流程

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904329

Marcos Carvalho, Vinicius F. e Silva, E. B. Silva, D. Macedo, H. C. D. Resende, J. Márquez-Barja, C. Both, Augusto Zanella Bardini, Juliano Araujo Wickboldt

引用次数: 2

Analysis of Link Loss in Wireless Mesh Networks Based on Field Trials in Disaster Communication Scenarios 基于灾害通信场景现场试验的无线Mesh网络链路丢失分析

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/PIMRC.2019.8904137

R. L. Bruun, T. B. Sørensen

引用次数: 1

PIMRC 2019 TOC

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) Pub Date : 2019-09-01 DOI: 10.1109/pimrc.2019.8904280

引用次数: 0