2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)最新文献_第10页

Investigation of wireless power transfer with 3D metamaterial for efficiency enhancement 利用三维超材料提高无线传输效率的研究

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250863

Junfeng Chen, H. Tan

引用次数: 3

A cost-benefit analyzation framework for distance education platform planning 远程教育平台规划的成本效益分析框架

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250905

Linlin Li, Xiangfu Meng

引用次数: 0

Real-time optimization analysis and design of communication on the safety computer of train control system 列车控制系统安全计算机通信实时优化分析与设计

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250819

Yifan Du, Lian-chuan Ma, Yuan Cao

{"title":"Real-time optimization analysis and design of communication on the safety computer of train control system","authors":"Yifan Du, Lian-chuan Ma, Yuan Cao","doi":"10.1109/MAPE.2017.8250819","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250819","url":null,"abstract":"At present, the safety computer use the first come first served (FCFS) approach to transmit data stream, but this method does not distinguish the data stream types, which may cause safety critical data stream transmission timeout. In order to meet the communication requirements of the future safety computer, by analyzing the characteristics of communication data and the main factors influencing real-time performance in the safety computer, the constrained multilevel priority scheduling strategy is proposed. This strategy consider the constraint relation between data frames under the conditions of meeting the multi-priority when the data to be transmitted. Through the network calculation method, the communication delay of different data stream in the two modes is analyzed. The improved scheduling strategy shortens the maximum delay of emergency safety critical data stream by 22.5% in the current safety computer under the condition of increasing the limited delay of non-safety critical data stream, so the strategy can effectively improve communication real-time performance of emergency safety critical data stream.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117063371","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

E-band wideband ME-dipole antenna array with hollow-waveguide feed network 带空波导馈电网络的e波段宽带me偶极子天线阵列

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250794

Shan Da, Yujian Li, Junhong Wang

引用次数: 0

Performance analysis and comparison of GPP-based SDR systems 基于gpp的SDR系统性能分析与比较

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250816

Zhiming Geng, Xingguang Wei, Haitao Liu, R. Xu, K. Zheng

{"title":"Performance analysis and comparison of GPP-based SDR systems","authors":"Zhiming Geng, Xingguang Wei, Haitao Liu, R. Xu, K. Zheng","doi":"10.1109/MAPE.2017.8250816","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250816","url":null,"abstract":"With the development of wireless communications, varies of wireless protocols have come into being. For quickly verifying the new communication technology, the most effective method is through software. Simple software simulation has been unable to meet the needs of people for technical verification, thus Software Defined Radio (SDR) emerges at the right moment. In this paper, we first make a brief overview of general purpose processor based SDR (GPP SDR), then review the current state of development and future trends in this area. Moreover, we introduce two famous GPP SDR platforms, i.e. OpenAirInterface (OAI) and srsLTE. OAI has been well known by many researchers and widely used in scientific research. However, to the best of my knowledge, there is no detailed introduction to srsLTE. We set up OAI and srsLTE in laboratory and give a specific analysis to the key source codes of physical layer (PHY) downlink (DL) on the platforms. Furthermore, the PHY DL performance is evaluated and compared. Our result demonstrates that OAI and srsLTE are both feasible and stable SDR platforms, which proves that GPP is powerful enough to process wideband signal like LTE. GPP SDR has become the mainstream in the design of SDR. We wish to introduce these two platforms to open source community and our results could provide a reference for further research or deployment of GPP SDR.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132173367","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: 13

A well-designed sensor based on split-ring resonators at microwave frequencies 一种设计良好的基于微波频率劈裂环谐振器的传感器

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250793

Dong Jing, Huang Mingliang, Zhang Wei

引用次数: 2

Weight-polling based task classification towards flexible computing 基于权轮询的任务分类，实现灵活计算

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250903

Yue Kong, Yikun Zhang, Yichuan Wang, Hao Chen, Xinhong Hei

{"title":"Weight-polling based task classification towards flexible computing","authors":"Yue Kong, Yikun Zhang, Yichuan Wang, Hao Chen, Xinhong Hei","doi":"10.1109/MAPE.2017.8250903","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250903","url":null,"abstract":"With the development of cloud computing and IoT (Internet of Things), we almost arrive “Internet of everything”. The number of devices, which are deployed on the network edges, increasing sharply. It resulted in numerous data in sensing layer, and leads to network heavily loaded & high delay. Edge computing has its advantage “close to data source”, which can reduce the network latency significantly, but the ability of computing limited. In this paper, we propose a novel weight-polling based task classification scheme towards flexible computing. According to the demand characteristics of resources, tasks are divided into three types: computational, communication and storage. The goal of scheme is to trade off the costs between data transmission of cloud computing and compute of edge devices. The experimental results show that flexible computing can effectively reduce the network delay and response time, improve the resource utilization and task throughput, so as to take into account both the advantages of cloud computing and edge computing, to achieve the fairness of task scheduling.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132718845","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

Study on time domain electromagnetic sputtering effect from low RCS chessboard surface with EBG structure EBG结构低RCS棋盘表面的时域电磁溅射效应研究

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250871

H. Hou, Junhong Wang

引用次数: 0

Hybrid triplexer design using microstrip coupled line resonators for multiband WiMAX front end 多频段WiMAX前端采用微带耦合线谐振器的混合三工器设计

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250893

N. Shairi, M. A. Sazali, Z. Zakaria, I. Ibrahim, M. K. Zahari, B. Ahmad

引用次数: 2

Single interference direction finding algorithm research based on beidou four-element rectangular array and linear array 基于北斗四元矩形阵和线性阵的单干涉测向算法研究

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE) Pub Date : 2017-10-01 DOI: 10.1109/MAPE.2017.8250889

Guoxuqiang, Gongwenfei

引用次数: 0