2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)最新文献_第3页

Cross-tier interference mitigation in a cellular system with small moving cells 具有小移动单元的蜂窝系统中的跨层干扰抑制

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985077

Yong-Suk Byun, Hyung-Geon Kim, Yong-Hwan Lee

引用次数: 3

Fixed Polarity Pascal Transforms with Symbolic Computer Algebra Applications 固定极性帕斯卡变换与符号计算机代数应用

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985082

Kaitlin N. Smith, M. Thornton

{"title":"Fixed Polarity Pascal Transforms with Symbolic Computer Algebra Applications","authors":"Kaitlin N. Smith, M. Thornton","doi":"10.1109/PACRIM47961.2019.8985082","DOIUrl":"https://doi.org/10.1109/PACRIM47961.2019.8985082","url":null,"abstract":"The fixed polarity forms of the Reed-Muller (RM) transform exist in 2n different polarities. The integer-valued Pascal transform is related to the binary-valued RM transform through the Sierpinski fractal, calculated by performing the modulo-2 operation on Pascal’s triangle, as it appears in the lower triangular portion of the positive-polarity RM transform. We generalize the relationship between the fixed-polarity forms of the RM transform and introduce associated forms of the Pascal transform that are characterized by a polarity value allowing for a family of fixed-polarity Pascal (FPP) transform matrices to be defined. We observe and prove several properties of the FPP transforms and their inverses. An application of FPP transforms in the area of symbolic computer algebra that enables very fast decomposition of real-valued polynomials as weighted sums of different binomials raised to a power as compared to manual symbolic manipulation is described. The decomposition weights can be considered to be the inverse FPP spectrum with respect to a real-valued polynomial since they are computed using one of the linear orthogonal FPP transformation matrices.","PeriodicalId":152556,"journal":{"name":"2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121260971","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

Conceptual experiment of geolocation-aware IoT data dissemination model 地理位置感知物联网数据传播模型概念实验

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985124

K. Yuge, Yuzo Taenaka, Daiki Nobayashi, T. Ikenaga

{"title":"Conceptual experiment of geolocation-aware IoT data dissemination model","authors":"K. Yuge, Yuzo Taenaka, Daiki Nobayashi, T. Ikenaga","doi":"10.1109/PACRIM47961.2019.8985124","DOIUrl":"https://doi.org/10.1109/PACRIM47961.2019.8985124","url":null,"abstract":"IoT devices are increasingly distributed around the world and have been digitizing physical things so far. However, a current IoT service is designed to be independent; it is not intended to conduct data collaboration with other IoT services. It must be important to be able to commonly use IoT data even from IoT devices managed for different services. To promote IoT data collaboration, we proposed a cross-domain data fusion platform on the basis of geographical proximity, called geocentric information platform (GCIP). Although GCIP enabled to collect and process data generated associated with geolocation of data generation, how to disseminate them should be still discussed. We can easily assume that some data summarization is preferable when data are used far away from the location of data generation. We also assume that there must be privacy and security issues in IoT data. That is why we propose a geolocation-aware IoT data dissemination model, which summarizes data due to the different distance between the location of the data source and the location of the destination. That is, as the distance becomes longer, the data is coarser. In this paper, we particularly focus on the behavior of the model and show the conceptual behavior by conducting experiments in a real environment.","PeriodicalId":152556,"journal":{"name":"2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127786058","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

Joint Channel Assignment and Multicast Routing in Multi-Channel Multi-Radio Wireless Mesh Networks Based on Q-Learning 基于q学习的多通道多无线电无线Mesh网络联合信道分配与组播路由

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985111

Amin Erfanian Araqi, B. Mahboobi

{"title":"Joint Channel Assignment and Multicast Routing in Multi-Channel Multi-Radio Wireless Mesh Networks Based on Q-Learning","authors":"Amin Erfanian Araqi, B. Mahboobi","doi":"10.1109/PACRIM47961.2019.8985111","DOIUrl":"https://doi.org/10.1109/PACRIM47961.2019.8985111","url":null,"abstract":"Recently, importance of wireless networks increased significantly. Wireless Mesh Networks (WMNs) are receiving growing attention and offer many advantages in terms of connectivity and reliability. Multicast communication is an important technology for wireless networks in which the same content of data should be delivered to a group of receiver nodes simultaneously. So multicast routing provides efficient data distribution among a group of nodes rather than other traditional unicast routing strategies. Here we focus on the Channel Allocation (CA) scheme which efficiently utilizes multiple wireless interfaces to achieve better throughput and improving the radio interference. This kind of problem has been proved to be NP-hard. Hence, solving the multicast channel assignment problem in MCMR WMNs will be more complicated than that of traditional networks. The research in this paper is aimed at improving the network performance for efficient joint channel assignment and multicast routing problem in MCMR WMNs by using the Q-learning scheme. We also implement our proposed channel assignment algorithm, and evaluate and compare its performance with LAMR. Simulations and experimental results demonstrate that QLMR outperforms the previous works in terms of achieved average throughput, average end-to-end delay, average packet delivery ratio and so on. We will evaluate the performance of the proposed scheme.","PeriodicalId":152556,"journal":{"name":"2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","volume":"164 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133722659","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 Trial Experiment of Deep Learning For Task Scheduling 深度学习在任务调度中的试验研究

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985079

Jumpei Kono, M. Kai

引用次数: 0

LSTM for SCADA Intrusion Detection 基于LSTM的SCADA入侵检测

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985116

Jun Gao, Luyun Gan, Fabiola Buschendorf, Liao Zhang, Hua Liu, Peixue Li, Xiaodai Dong, Tao Lu

引用次数: 11

SDN/NFV-based M-CORD for Achieving Scalability in Deploying NB-IoT Gateways 基于SDN/ nfv的M-CORD实现NB-IoT网关部署的可扩展性

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985066

Do Sinh, Luong-Vy Le, B. Lin, Li-Ping Tung

{"title":"SDN/NFV-based M-CORD for Achieving Scalability in Deploying NB-IoT Gateways","authors":"Do Sinh, Luong-Vy Le, B. Lin, Li-Ping Tung","doi":"10.1109/PACRIM47961.2019.8985066","DOIUrl":"https://doi.org/10.1109/PACRIM47961.2019.8985066","url":null,"abstract":"The deployment of IoT (Internet of Things) gateways opens new challenges for 5G networks to meet the rapid increase in IoT devices, services, and protocols at a high scalability level. To deal with those challenges, recently, NB- Narrow Band IoT (NB-IoT) gateway and M-CORD (Central Office Re-architected as a Datacenter for mobile networks) have been considered as key technologies for developing 5G architectures. In this study, we first propose a comprehensive architecture integrated NB-IoT gateways and M-CORD to meet diversified requirements of 5G and IoT services. Next, Software Defined Network (SDN) and Network Function Virtualization (NFV) are applied to build various virtual network functions (VNFs) on M-CORD Mobile Edges. And then, based on these functions, we perform offloading functions of an NB-IoT gateway to an M-CORD Mobile Edge. After that, a network QoS control application is deployed to perform on demand QoS control for multi-tenancy IoT services with different requirements. Finally, several experiments are implemented on a real NB-IoT gateway and our testbed environment, and the results are also presented.","PeriodicalId":152556,"journal":{"name":"2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114278829","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

Fake News Detection on Social Media: A Systematic Survey 社交媒体假新闻检测的系统研究

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985062

Mohamed K. Elhadad, K. F. Li, F. Gebali

引用次数: 35

Exploiting External Interference for Clock Synchronization 利用外部干扰实现时钟同步

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985055

Aidan D. Bush, Nicholas M. Boers, Jakob Bowering

{"title":"Exploiting External Interference for Clock Synchronization","authors":"Aidan D. Bush, Nicholas M. Boers, Jakob Bowering","doi":"10.1109/PACRIM47961.2019.8985055","DOIUrl":"https://doi.org/10.1109/PACRIM47961.2019.8985055","url":null,"abstract":"Many wireless sensor network (WSN) applications require the synchronization of the network’s independent node clocks. That synchronization is a challenging problem that often requires energy-constrained devices to exchange many messages.This paper introduces the Interference-based Clock Synchronization (ICS) protocol, an approach suitable for dense WSNs located in urban environments. ICS uses external interference to synchronize the network’s nodes to either a network-local internal or global (e.g., UTC) external time. All of the network’s nodes observe interference at roughly the same time, and the node possessing the common time transmits its observed pattern to the network. The network nodes then compare and align the received and locally-observed patterns, and subsequently, they update their clocks to the common time.The protocol is evaluated using both a simulator and hardware. Using this approach, the number of transmitted messages scales linearly with the network size. In the simulator, ICS-synchronized clocks had a mean time difference of 0.3635 ms when compared with the common time. Using hardware, the difference was larger at 4.9388 ms, but much of that difference can likely be attributed to the experimental setup.","PeriodicalId":152556,"journal":{"name":"2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123471870","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

High Performance Implementation of Nested Array Beamformer for Wideband Radar Applications 宽带雷达应用中嵌套阵列波束形成器的高性能实现

2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2019-08-01 DOI: 10.1109/PACRIM47961.2019.8985054

Mohammed Shoukry, F. Gebali, P. Agathoklis

引用次数: 0