2017 IEEE 17th International Conference on Communication Technology (ICCT)最新文献_第9页

Software design of bridge health monitoring system based on Java-EE and Android 基于Java-EE和Android的桥梁健康监测系统软件设计

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359954

Kangxu Liu, Guangming Li

引用次数: 1

Parametric audio equalizer based on short-time fourier transform 基于短时傅里叶变换的参数音频均衡器

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/icct.2017.8359910

Peng Zhang, Ye Li, Xiaoming Wu, Xiangzhi Liu, Qiuyun Hao, Yan Liang

引用次数: 0

A wireless control plane for deploying SDN in data center networks 用于在数据中心网络中部署SDN的无线控制平面

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359781

Xianglin Wei, Qin Sun

{"title":"A wireless control plane for deploying SDN in data center networks","authors":"Xianglin Wei, Qin Sun","doi":"10.1109/ICCT.2017.8359781","DOIUrl":"https://doi.org/10.1109/ICCT.2017.8359781","url":null,"abstract":"As a promising technology for newly emerging computing paradigms, like edge computing and Internet of Things (IoT), Software Defined Networking (SDN) has attracted much attention since 2008. SDN enables centralized network management, mobility supporting, security enhancement and quality of service promotion through separating control and data flows. Data centers (DCs) are treated as an ideal deploying scenarios for SDN since they are usually owned or maintained by single entities. Therefore, many newly constructed DC Networks (DCNs) adopt SDN paradigm to enable flexible and reliable network service. However, applying SDN to already-running DCs is not straightforward since it is very hard for us to deploy SDN without disrupting existing network service or introducing complex wiring. In this paper, a wireless control plane for DCN is put forward based on introducing 60GHz wireless links into DCs to enable incremental deployment of SDN in the DCs. A spanning tree algorithm for constructing the control plane is presented which can efficiently connect racks without incurring high cost. Moreover, to reduce the transmission delay in the control plane, a betweenness centrality-based controller placement method is presented. Compared with traditional wire-only methods, our wireless solution can achieve higher performance with low cost. To evaluate the performance of our control plane, a series of simulation experiments have been conducted on NS3. Experimental results have shown that the proposed control plane could efficiently reduce the one-way delay as well as the completion time of the control flows.","PeriodicalId":199874,"journal":{"name":"2017 IEEE 17th International Conference on Communication Technology (ICCT)","volume":"281 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":"116078306","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

Automatic digital modulation recognition based on stacked sparse autoencoder 基于堆叠稀疏自编码器的数字调制自动识别

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359478

Mohamed Bouchou, Hua Wang, Mohammed El Hadi Lakhdari

{"title":"Automatic digital modulation recognition based on stacked sparse autoencoder","authors":"Mohamed Bouchou, Hua Wang, Mohammed El Hadi Lakhdari","doi":"10.1109/ICCT.2017.8359478","DOIUrl":"https://doi.org/10.1109/ICCT.2017.8359478","url":null,"abstract":"In this paper, a modulation recognition algorithm based on Stacked sparse Auto-Encoder (SSAE) is proposed for the classification of common digitally modulated signals. To this end, a set of eight features including, two instantaneous features and six higher order cumulants features are extracted from the intercepted signal; these features are then fed to the SSAE for classification. Unlike the majority of classifiers used in AMR algorithms, which relies only on the supervised learning scenario, the stacked sparse autoencoder benefits from both, unsupervised and supervised learning approaches. In fact, the main advantage of the SSAE is that it can automatically learn new features to separate the input data during the unsupervised pre-training phase. These new features are used as initialization parameters in the supervised training phase to enhance the convergence of the SSAE to optimal results, as well as improve the noise resistance of the eight features extracted before. Results show that the overall success rate reach 100 % at 5dB SNR. The performance of the proposed algorithm is compared to an SVM-based method, and it is found that the probability of correct classification in our method is considerably improved.","PeriodicalId":199874,"journal":{"name":"2017 IEEE 17th International Conference on Communication Technology (ICCT)","volume":"1 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":"115009410","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: 11

Research on Web text classification algorithm based on improved CNN and SVM 基于改进CNN和SVM的Web文本分类算法研究

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359971

Zhiquan Wang, Zhiyi Qu

引用次数: 43

An improved indoor positioning algorithm based on RSSI filtering 一种基于RSSI滤波的改进室内定位算法

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359812

Jin Ren, Yunan Wang, Wenle Bai, Changliu Niu, Shan Meng

引用次数: 8

Reconfigurable continuous Class-F power amplifier using tunable output matching network 使用可调输出匹配网络的可重构连续f类功率放大器

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359825

Ke Han, Yuanwang Yang, C. You, Xueyong Zhu, Xuekun Du

引用次数: 3

Vehicle travel distance and time prediction using virtual detection zone and CCTV data 利用虚拟检测区和闭路电视数据预测车辆行驶距离和时间

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359947

Benny Hardjono, H. Tjahyadi, A. E. Widjaja, M. G. Rhizma

{"title":"Vehicle travel distance and time prediction using virtual detection zone and CCTV data","authors":"Benny Hardjono, H. Tjahyadi, A. E. Widjaja, M. G. Rhizma","doi":"10.1109/ICCT.2017.8359947","DOIUrl":"https://doi.org/10.1109/ICCT.2017.8359947","url":null,"abstract":"This paper proposes a solution to traffic monitoring and planning by using nonintrusive traffic sensors only, namely Virtual Detection Zone (VDZ) and Closed Circuit Television (CCTV). We propose that our novel method, VDZ with CCTV snap shots, when combined as a system, can replace the traditional system using inductive loop detector sensor. The latter is in disadvantage because inductive loop detectors need to be physically embedded in to a highway-surface. Our previous works have shown that our system can provide the empirical data to construct Fundamental Diagrams and to calibrate a chosen model of the target highway, by using only seven VDZ agents which have carried GPS enabled smartphones, together with snapshots from fifteen existing CCTV, on Tangerang to Jakarta highway (21 km distance) over a period of three months. Our system is better than the traditional system, because it: can show zero speeds at totally jammed density, uses only one GPS coordinate to form a speed aware zone, costs less to build and is more practical to implement, especially for developing countries like Indonesia. By adopting and modifying Cell Transmission Model or CTM, a variant Macro model, our system can give short term predictions for travel time, and travel distance. Graphical and tabular comparisons are presented to highlight the worsening or improvement effects on traffic conditions when certain highway topology parameters have been changed for our target road. For example, simulated on our already calibrated model on our target highway, an addition of 3 off ramps at km 13, 15 and 17, would cause a reduction of vehicle travel time by up to 17.6% between minutes 75 to 230, which also mean a reduction of traffic jam. These results show that this system is potentially beneficial not only for commuters, but also for highway designers and government road authority.","PeriodicalId":199874,"journal":{"name":"2017 IEEE 17th International Conference on Communication Technology (ICCT)","volume":"151 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":"122964742","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

Effective adaptive rate allocation for DP-LDPC image transmission system based on source and channel characteristics 基于信源和信道特性的DP-LDPC图像传输系统有效自适应速率分配

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359694

Lijun Deng, Zhiping Shi, Shujun Zhang, Rui Tang, Liuyue Gan

{"title":"Effective adaptive rate allocation for DP-LDPC image transmission system based on source and channel characteristics","authors":"Lijun Deng, Zhiping Shi, Shujun Zhang, Rui Tang, Liuyue Gan","doi":"10.1109/ICCT.2017.8359694","DOIUrl":"https://doi.org/10.1109/ICCT.2017.8359694","url":null,"abstract":"Image transmission issue with high entropy frames is a great challenge for joint source channel coding (JSCC) system based on double protograph low-density parity-check codes (DP-LDPC) due to its sensitivity to source statistics. Aiming at this question, we proposed an effective rate allocation scheme with the premise of unfixed total rate to allocate the source coding rate and channel coding rate for each frame based on source and channel characteristics. In this scheme, two kinds of objective utility function (OUF) models and corresponding rate allocation methods are provided, including the single objective utility function (SOUF) model with global search method and the multi-objective utility function (MOUF) model with fuzzy logic control (FLC) method. Simulation results indicate that both models are effective for DP-LDPC system with high entropy frames, and the MOUF model with FLC method has better adaptive capacity to time-varying channel and better balance on transmission efficiency, image quality and fairness of allocation. The proposed methods offer some new solutions for high entropy frame problem of DP-LDPC image transmission system.","PeriodicalId":199874,"journal":{"name":"2017 IEEE 17th International Conference on Communication Technology (ICCT)","volume":"756 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":"122985593","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

Rumor spreading and monitoring deployment in online social networks 在线社交网络中的谣言传播与监控部署

2017 IEEE 17th International Conference on Communication Technology (ICCT) Pub Date : 2017-10-01 DOI: 10.1109/ICCT.2017.8359853

Qiyi Han, Fang Miao, Wenjie Fan

引用次数: 5