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2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)最新文献

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Risk-Based and Dependency-Aware Criteria Specification for Cloud Services Security Evaluation 基于风险和依赖性的云服务安全评估标准规范
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905370
Sarah Maroc, J. Zhang
{"title":"Risk-Based and Dependency-Aware Criteria Specification for Cloud Services Security Evaluation","authors":"Sarah Maroc, J. Zhang","doi":"10.1109/ICCSN.2019.8905370","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905370","url":null,"abstract":"A key problem with much of the literature on cloud services evaluation is that it fails to consider the context and the dependencies between the evaluation criteria spanning different services and the various, and often conflicting, customers' requirements. Different aspects are important for different applications, and the choice of evaluation criteria needs to reflect this. This paper proposes a method for selecting the core security evaluation criteria based on the cause-effect relationships between the services, threats, vulnerabilities, and security controls using multiple evaluation factors including the importance, likelihood, and impact. The Analytic Network Process (ANP) is used to estimate the direct influence between the attributes, and the Decision Making Trial and Evaluation Laboratory (DEMATEL) is used to obtain the total influences (direct and indirect) between those attributes. The goal is not to blindly use all the criteria that exist in the literature, but instead to identify those that are most relevant to the context of the evaluation considering the characteristics of cloud service models, deployment models, and the overall evaluation context. This allows to focus on the situation and eliminate unnecessary tasks.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114679553","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
The Implementation of High-Precision Ranging Technology Based on Dual Mixer Time Difference 基于双混频器时差的高精度测距技术的实现
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905374
Jin-ook Song, Yongfeng Ma, Hongquan Zhu, Baogui Wang
{"title":"The Implementation of High-Precision Ranging Technology Based on Dual Mixer Time Difference","authors":"Jin-ook Song, Yongfeng Ma, Hongquan Zhu, Baogui Wang","doi":"10.1109/ICCSN.2019.8905374","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905374","url":null,"abstract":"With the development of laser communication technology, the integration of communication and ranging has become a trend in the field of satellite communication and deep-space exploration. Dual mixer time difference (DMTD) has various advantages of precise time resolution and low resource consumption as a method for measuring time difference, which is suitable for ranging in requirement of integration. In this paper, a high-precision ranging technology based on DMTD is proposed and implemented on hardware platform. This technology includes a clock data recovery module which provides synchronizing clock, a DMTD module and the interpolation algorithm which improve measurement accuracy jointly, and the ranging algorithm for the purpose of eliminating the periodic phase ambiguity. Simulation results demonstrate that the proposed technology can achieve higher ranging precision compared to the conventional method using tracking loop. The implementation results verifies the feasibility and the good performance of the proposed technology.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134185905","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
Min-max SNR Optimization of Virtual Channel for Overloaded MIMO Systems 超载MIMO系统虚拟信道最小-最大信噪比优化
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905250
Rongzhen Miao, Yuanping Zhou, Tuanning Liu
{"title":"Min-max SNR Optimization of Virtual Channel for Overloaded MIMO Systems","authors":"Rongzhen Miao, Yuanping Zhou, Tuanning Liu","doi":"10.1109/ICCSN.2019.8905250","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905250","url":null,"abstract":"In this paper, a new virtual channel optimization method in superposition virtual channel (SVC) overloaded multiple-input multiple-output (MIMO) system is proposed. Through the min-max optimization method on virtual channel, the optimal virtual channel vector can be found. The virtual channel vector is optimized by minimizing the maximum achievable rate at the receiver. Conventional closed-solution optimization scheme reduces the overall system performance due to the low signal to noise ratio (SNR) of one receive antenna. With this approach, the output SNR of each receive antenna is fairly allocated, which is used to obtain achievable rate on individual receive antenna. Compared with the closed-solution optimization scheme, it has fairer achievable rate on each receive antenna. The simulation results show the effectiveness of the new optimization method.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134397212","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
Design of a Miniaturized Low-Profile Archimedean Spiral Antenna with Tapered Balun Transformer 带锥形Balun变压器的小型阿基米德螺旋天线设计
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905340
Chunbo Wu, Song Wu, Hao Wang, Shaojun Wang, Jun Wang
{"title":"Design of a Miniaturized Low-Profile Archimedean Spiral Antenna with Tapered Balun Transformer","authors":"Chunbo Wu, Song Wu, Hao Wang, Shaojun Wang, Jun Wang","doi":"10.1109/ICCSN.2019.8905340","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905340","url":null,"abstract":"In this paper, a miniaturized low-profile Archimedean spiral antenna is proposed. The antenna is complementary itself and fed by a tapered coaxial balun transformer, which is an impedance matching transition from coaxial line to a balanced, two-conductor line, to match the balanced structure. The proposed antenna is only 0.015 wavelength in height at the lower frequency, which is used as the antenna unit consisting a 5-unit antenna array. Simulation results in HFSS are discussed. The axial ratio of the 5-unit antenna array is less than 3.5dB. The front to back ratio is larger than 25dB and the HPBW is about 60°. The isolation between two antenna units is better than 30 dB and the VSWR is less than 1.8. The simulation results demonstrate that with low profile and limited aperture, the proposed antenna shows potential application in communication system.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133659138","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
Design and Implementation of High-Performance Space Router Based on FPGA 基于FPGA的高性能空间路由器的设计与实现
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905377
Dong Zhou, Xiaohu Shen, Ke Li, Guoping Feng, Luyuan Wang
{"title":"Design and Implementation of High-Performance Space Router Based on FPGA","authors":"Dong Zhou, Xiaohu Shen, Ke Li, Guoping Feng, Luyuan Wang","doi":"10.1109/ICCSN.2019.8905377","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905377","url":null,"abstract":"Routers play an important role in space network. Currently, aero-space ICs are not available for space routers, and the high-performance forwarding technology is generally implemented by FPGA in space network. After investigating the technology of high-performance router, we come up with topological structure of space network router. The main modules are optimized to reduce the latency. The data flow comprises direct path, shared buffer path and solid-state storage path, which increases the throughput and reduces the loss rate. The large-capacity solid-state storage also supports DTN network. In accordance to space harsh environment, fault tolerance and self-recovery design are carried out. The main features of the router include: The throughput of the space router is 9.6G/s; Packet forwarding delay is less than 10us; Data frames can be transmitted in multi-channels concurrently; Single-channel fault does not spread and can be recovered autonomously.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"190 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133524145","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
A Novel Generalized Modeling Mechanism for VHF and UHF Mobile-to-Mobile Channels 一种新的VHF和UHF移动到移动信道的通用建模机制
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905346
Hai-yu Ren, Longfei Gao, Xiao-Xin He
{"title":"A Novel Generalized Modeling Mechanism for VHF and UHF Mobile-to-Mobile Channels","authors":"Hai-yu Ren, Longfei Gao, Xiao-Xin He","doi":"10.1109/ICCSN.2019.8905346","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905346","url":null,"abstract":"An important link in the analysis of communication systems is the communication channel modeling, especially in the two frequency bands of VHF and UHF. In this paper, based on the existing measured data, we have established a channel model that can be widely used in terrestrial scenarios in both VHF and UHF frequency bands. We set up this model to solve the problem that the channel model under a single scenario cannot meet the actual environmental requirements. Meanwhile, we improved and modified the Okumura-Hata model to be suitable for scenarios where the BS antenna height is less than 30 meters. In our analysis, we mainly discuss the large-scale fading and small-scale fading under the four scenarios of cities, mountains, jungles, and low altitude. The results show that the channel models under different scenarios greatly increase the universality and authenticity. The modeling results and experimental data are well-fitted and can be widely applied in engineering practice.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130321192","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
QRS Detection in ECG Signal Based on Residual Network 基于残差网络的心电信号QRS检测
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/iccsn.2019.8905308
Xingjun Wang, Qingyan Zou
{"title":"QRS Detection in ECG Signal Based on Residual Network","authors":"Xingjun Wang, Qingyan Zou","doi":"10.1109/iccsn.2019.8905308","DOIUrl":"https://doi.org/10.1109/iccsn.2019.8905308","url":null,"abstract":"This paper presents a powerful and accurate convolutional neural network (CNN) model of QRS detection in electrocardiogram (ECG) based on one dimensional residual network. The one dimensional CNN model can obtain the time-domain characteristics of QRS waveform and determine whether each sampling point in ECG signal belongs to the QRS wave. Because of denoising and normalization of ECG signal before being input into the model, the model has a great generalization ability. The main advantages of the model are reducing the complex preprocessed steps of ECG signal and achieving the detection of QRS end to end, which greatly improve the efficiency of detection. Compared with traditional methods, our model is more robust to noise and it's easier to implement. We use 30 records in mitdb to train the model and use 16 records in mitdb to test the model. The positive predictivity rate and sensitivity are 99.98% and 99.92% respectively in test set.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130371009","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
Joint Carrier Frequency Offset and Channel Estimation for OFDM/OQAM Systems on AWGN Channel AWGN信道上OFDM/OQAM系统联合载波频偏与信道估计
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905324
Yongjin Liu, Xihong Chen
{"title":"Joint Carrier Frequency Offset and Channel Estimation for OFDM/OQAM Systems on AWGN Channel","authors":"Yongjin Liu, Xihong Chen","doi":"10.1109/ICCSN.2019.8905324","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905324","url":null,"abstract":"The paper investigates the problem of joint carrier frequency offset and channel estimation for OFDM/OQAM systems on AWGN channel. In particular, as the preliminary detection, carrier phase offset estimation based on unconditional ML estimator is derived at first. On this basis, in order to improve the accuracy of carrier frequency offset estimation, data-aided method based on the preamble is proposed. Finally, channel impulse response is estimated based on the form of the received signal. The performance of the proposed method is assessed via computer simulations; the results prove the effectiveness of the method.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127391920","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
Video Data Hierarchical Retrieval via Deep Hash Method 基于深度哈希方法的视频数据分层检索
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905258
Yucong Suo, Chen Zhang, Xiaoyu Xi, Xinyi Wang, Zhiqiang Zou
{"title":"Video Data Hierarchical Retrieval via Deep Hash Method","authors":"Yucong Suo, Chen Zhang, Xiaoyu Xi, Xinyi Wang, Zhiqiang Zou","doi":"10.1109/ICCSN.2019.8905258","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905258","url":null,"abstract":"Video retrieval technology faces a series of challenges with the tremendous growth in the number of videos. In order to improve the retrieval performance in efficiency and accuracy, a novel deep hash method for video data hierarchical retrieval is proposed in this paper. The approach first uses cluster-based method to extract key frames, which reduces the workload of subsequent work. On the basis of this, high-level semantical features are extracted from VGG16, a widely used deep convolutional neural network (deep CNN) model. Then we utilize a hierarchical retrieval strategy to improve the retrieval performance, roughly can be categorized as coarse search and fine search. In coarse search, we modify simHash to learn hash codes for faster speed, and in fine search, we use the Euclidean distance to achieve higher accuracy. Finally, we compare our approach with other two methods through practical experiments on two videos, and the results demonstrate that our approach has better retrieval effect.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127437636","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
Research on Protection for the Database Security Based on the Cloud of Smart Grid 基于智能电网云的数据库安全防护研究
2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI: 10.1109/ICCSN.2019.8905282
Donglan Liu, Haotong Zhang, Wenting Wang, Yang Zhao, Xiaohong Zhao, Hao Yu, Guodong Lv, Yong Zhao
{"title":"Research on Protection for the Database Security Based on the Cloud of Smart Grid","authors":"Donglan Liu, Haotong Zhang, Wenting Wang, Yang Zhao, Xiaohong Zhao, Hao Yu, Guodong Lv, Yong Zhao","doi":"10.1109/ICCSN.2019.8905282","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905282","url":null,"abstract":"As cloud services enter the Internet market, cloud security issues are gradually exposed. In the era of knowledge economy, the unique potential value of big data is being gradually explored. However, the control of data security is facing many challenges. According to the development status and characteristics of database within the cloud environment, this paper preliminary studies on the database security risks faced by the “three-clouds” of State Grid Corporation of China. Based on the mature standardization of information security, this paper deeply studies the database security requirements of cloud environment, and six-step method for cloud database protection is presented, which plays an important role in promoting development of security work for the cloud database. Four key technologies of cloud database security protection are introduced, including database firewall technology, sensitive data encryption, production data desensitization, and database security audit technology. It is helpful to the technology popularization of the grade protection in the security of the cloud database, and plays a great role in the construction of the security of the state grid.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127527555","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
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