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2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)最新文献

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A non-line of sight localization method based on k-means clustering algorithm 一种基于k均值聚类算法的非视线定位方法
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076606
Long Cheng, Xuehan Wu, Yan Wang
{"title":"A non-line of sight localization method based on k-means clustering algorithm","authors":"Long Cheng, Xuehan Wu, Yan Wang","doi":"10.1109/ICEIEC.2017.8076606","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076606","url":null,"abstract":"Wireless Sensor Networks (WSNs) is one of the front and research hotspot in the world, and it has been used more and more widely. But in the ground location, NLOS error which reduces the localization accuracy seriously has not been well-resolved. For this, a method based on K-means clustering algorithm and improved SA algorithm is proposed in this paper. The position function of unknown node based on TOA measurement model in LOS condition is established. Then identify and eliminate the measured value in NLOS condition using K-means clustering algorithm based method to improve the accuracy of the measured distance. In order to find the global optimal solution of the position function, we use an improved SA algorithm. Simulation results show that this method can reduce the effect of NLOS error and improve the location accuracy, and reduce the calculation at the same time.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121941098","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: 8
Research on communication technology in coordinated hydro and wind power generation 水电与风电协同发电通信技术研究
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076585
Xiuyuan Yang, Qiyu Chen, Shu-yong Chen, Rui Zhang, Yuanyuan Ma
{"title":"Research on communication technology in coordinated hydro and wind power generation","authors":"Xiuyuan Yang, Qiyu Chen, Shu-yong Chen, Rui Zhang, Yuanyuan Ma","doi":"10.1109/ICEIEC.2017.8076585","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076585","url":null,"abstract":"For support the global energy Internet strategy, the communication security of the coordinated hydro and wind power generation(CHWG) should be protected. The CHWG-Information and Communication Protection Network (ICPN) is proposed by analyzing the demand of communication technology for CHWG and modern power grid information technology. The overall functional architecture of ICPN was built, and key technologies are presented. Finally, a specific CHWG-ICPN system was built in the coordinated hydro and wind power generation scheduling system. The data sharing, delay and security defense function of the system are introduced. The system provides a technical support for the needs of global energy internet strategy. It's very important for engineering applications of CHWG.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125201978","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 review of super-resolution inverse synthetic aperture radar imaging algorithms 超分辨率逆合成孔径雷达成像算法综述
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076522
Xiaoxiu Zhu, Wenhua Hu, B. Guo
{"title":"A review of super-resolution inverse synthetic aperture radar imaging algorithms","authors":"Xiaoxiu Zhu, Wenhua Hu, B. Guo","doi":"10.1109/ICEIEC.2017.8076522","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076522","url":null,"abstract":"Inverse Synthetic Aperture Radar (ISAR) can obtain images of targets with high resolution under the condition of all-time, all-weather and long-distance, thus ISAR is of great value in both military and civil application areas. In order to improve the resolution of the images, super-resolution imaging algorithms have broken through the Rayleigh limit and have been widely employed in ISAR imaging. Firstly, this paper summarizes the development and present status of super-resolution imaging algorithms systematically. Secondly, five types of widely used super-resolution ISAR imaging algorithms are briefly introduced: extrapolation methods, nonlinear filtering methods, spectrum estimation methods, matrix pencil methods and sparse imaging methods. Finally, the potential problems and future works of super-resolution ISAR imaging algorithms are discussed.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124167925","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
Two-dimensional compressed sensing of channel state information in massive MIMO system 大规模MIMO系统中信道状态信息的二维压缩感知
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076599
Wang Kai, L. Jingzhi, Xiao Lin, Hu Le
{"title":"Two-dimensional compressed sensing of channel state information in massive MIMO system","authors":"Wang Kai, L. Jingzhi, Xiao Lin, Hu Le","doi":"10.1109/ICEIEC.2017.8076599","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076599","url":null,"abstract":"In most of the existing compressed sensing based Massive MIMO channel state information acquisition schemes, the huge overhead introduced by reconstruction and measurement of channel cannot afford by power-limited users. Combining channel estimation and feedback together, a Two-dimensional compressed sensing schemes is proposed for Massive MIMO channel state information. Instead of reconstruct the channel vector, Massive MIMO users compressed the spatial domain measurements from time domain and feed the measurement back to the BS and reconstruct the channel. Since the reconstruction is transferred from user side to BS, the new method alleviates the requirement of computation and memory of user side. Numerical results show that the proposed algorithm can significantly reduce the channel state information acquisition overhead with acceptable accuracy.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127255868","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
RIF: A forwarding strategy for named data delay tolerant networking RIF:用于命名数据容忍延迟网络的转发策略
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076539
Li Wang, Ru Li
{"title":"RIF: A forwarding strategy for named data delay tolerant networking","authors":"Li Wang, Ru Li","doi":"10.1109/ICEIEC.2017.8076539","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076539","url":null,"abstract":"Efficient content retrieval is crucial for Named Data Delay Tolerant Networking (NDDTN). Previous studies have shown that using social properties reasonably can improve availability of forwarding data packets, reduce overhead and delay. In this paper, a forwarding strategy, called RIF based on Region of Interest (ROI), is proposed and put forward for NDDTN. RIF computes cumulative visiting time and visits for getting the similarity of two nodes. Especially, RIF introduces the geographical adjacency degree of ROIs. RIF selects relay nodes according to similarity and adjacency degree of ROI sets of two nodes. This paper uses real mobility traces to evaluate RIF, and simulation results indicate that compared with PLBR, RIF improves the delivery ratio by 7 percent, and has lower delay.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127835838","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
Analysis of DS-CMDA system using orthogonal gold sequence 用正交金序列分析DS-CMDA系统
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076619
L. Shufeng, He Shiyao, Wu Hongda
{"title":"Analysis of DS-CMDA system using orthogonal gold sequence","authors":"L. Shufeng, He Shiyao, Wu Hongda","doi":"10.1109/ICEIEC.2017.8076619","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076619","url":null,"abstract":"The spread spectrum communication (SSC) technology is widely used in different kinds of communication field due to it's advantage in anti-jamming. In this paper, we show the simulation system of generating spread code including m sequence, orthogonal gold sequence, M sequence by using MATLAB/Simulink model. Furthermore, by utilizing the fantastic cross-correlation property of orthogonal gold sequence, we propose a scheme that applying orthogonal gold sequence to Direct Sequence-Code Division Multiple Access (DS-CDMA) system to overcome the unsatisfactory performance of system using m sequence under the multi-users condition. The BER performance proved the feasibility of the scheme we proposed.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121425440","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 high performance multi-standard Viterbi decoder 一个高性能的多标准维特比解码器
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076499
Xuying Zhao, Huang-Babg Li, Xiaoqin Wang
{"title":"A high performance multi-standard Viterbi decoder","authors":"Xuying Zhao, Huang-Babg Li, Xiaoqin Wang","doi":"10.1109/ICEIEC.2017.8076499","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076499","url":null,"abstract":"Convolutional encoder is widely applied in lots of wireless communication standards including 3G/4G mobile communications, DVB (Digital Video Broadcasting), IoT(Internet of Things) transmissions and so on. Therefore multi-standard Viterbi decoder design for the above receivers is a hot issue. In this paper, a reconfigurable high performance Viterbi decoder design is proposed for LTE, WiMAX, CDMA2000, GSM and TD-SCDMA. The proposed flexible architecture supports polynomial reconfiguration, constraint length of 5∼9, and code rate of 1/2, 1/3, 1/4. Moreover, both tail-biting and zero trellis terminating modes are supported. To reduce decoding latency and complexity, it employs the forward traceback method and sliding window pipeline technology. Simulation results show that its maximum decoding throughput is 1.15Gbps under a clock frequency of 600MHz. Finally, its area is about 0.2mm2, and the power consumption is about 46 mw, which is estimated with Synopsis DC and TSMC 28nm standard cell library.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115608731","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
Load balancing researches in SDN: A survey SDN中负载均衡研究综述
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076592
Lin Li, Qiaozhi Xu
{"title":"Load balancing researches in SDN: A survey","authors":"Lin Li, Qiaozhi Xu","doi":"10.1109/ICEIEC.2017.8076592","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076592","url":null,"abstract":"Compared with the traditional networks, the SDN networks have shown great advantages in many aspects, but also exist the problem of the load imbalance. If the load distribution is uneven in the SDN networks, it will greatly affect the performance of network. Many SDN-based load balancing strategies have been proposed to improve the performance of the SDN networks. Therefore, this paper summarizes and classifies the load balancing schemes in SDN networks, and analyzes the advantages and disadvantages of them. This paper will provide a guidance for other researchers in this field and promote the development of the SDN networks.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121602878","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: 24
Research on database ciphertext retrieval based on homomorphic encryption 基于同态加密的数据库密文检索研究
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076532
Zhibing Gong, Youan Xiao, Yihong Long, Yanli Yang
{"title":"Research on database ciphertext retrieval based on homomorphic encryption","authors":"Zhibing Gong, Youan Xiao, Yihong Long, Yanli Yang","doi":"10.1109/ICEIEC.2017.8076532","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076532","url":null,"abstract":"This paper proposes a secure retrieval scheme based on homomorphic encryption for the server-side structured database. With the advantage of this scheme, ciphertext in server under unreliable storage circumstance can be efficiently retrieved without exposition of plaintext. Users can also have detailed access to their data. In this paper, a data encryption and decryption algorithm based on homomorphic encryption is proposed for character data in database. Server can calculate and operate the ciphertext data directly. An equivalent retrieval algorithm based on homomorphic encryption is proposed for equivalent retrieval of ciphertext data, which can effectively reduce the amount of data returned to the client and improve the retrieval efficiency. A counting joint index generation algorithm with upper limit based on dual encoding function is proposed for fuzzy retrieve of character data which can improve the efficiency of the server's filtering of the irrelevant data and reduce the waste of time and space.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122831758","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
A NLOS selection based localization method for wireless sensor network 一种基于NLOS选择的无线传感器网络定位方法
2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC) Pub Date : 2017-07-01 DOI: 10.1109/ICEIEC.2017.8076577
Long Cheng, Qianyue Qi, Xuehan Wu, Y. Shao, Yan Wang
{"title":"A NLOS selection based localization method for wireless sensor network","authors":"Long Cheng, Qianyue Qi, Xuehan Wu, Y. Shao, Yan Wang","doi":"10.1109/ICEIEC.2017.8076577","DOIUrl":"https://doi.org/10.1109/ICEIEC.2017.8076577","url":null,"abstract":"In recent years, the wireless sensor network (WSN) has become more and more popular, and the problem of WSN localization has attracted great attention. In non-line of sight (NLOS) propagation conditions, the localization is less accurate than in line of sight (LOS) propagation conditions because of the buildings between the mobile station and the base station obstruct the spread of waves. In order to make the location more accurate, in this paper, we propose an improved method to reduce the NLOS error based on Rwgh Algorithm. The basic idea of this method is to gradually eliminate the non-line of sight transmission situation, then positioning in the LOS propagation environment. According to the simulation result, this kind of method has better localization accuracy when compared with other methods.","PeriodicalId":163990,"journal":{"name":"2017 7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123124806","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
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