2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)最新文献_第3页

Wireless security in selection decode-and-forward relay networks 选择译码转发中继网络中的无线安全

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879573

Dilip Kumar Sarker, M. Sarkar, M. S. Anower

{"title":"Wireless security in selection decode-and-forward relay networks","authors":"Dilip Kumar Sarker, M. Sarkar, M. S. Anower","doi":"10.1109/ICECTE.2016.7879573","DOIUrl":"https://doi.org/10.1109/ICECTE.2016.7879573","url":null,"abstract":"In this paper, a confidential communication scenario is considered through selection decode-and-forward cooperative relay networks over Rayleigh fading channel in which a source communicates with a destination via multiple relays. A best relay is selected using selection combining technique which communicates with the destination. An eavesdropper observes their communication and tries to decode confidential information. In this situation, an interest is given to ensure secure communication between the best relay and the destination so that eavesdropper is unable to decode any information from the main channel (i.e. channel between relay and destination). The performance of the proposed model is analyzed based on the closed-form analytical expressions of the ergodic secrecy capacity and the secure outage probability taking into account the distances of relays from the source, destination and the eavesdropper. Analytical results show that the additional diversity provided by the best relay situated in a strategic location significantly improves the secure outage performance of the selection decode-and-forward relay networks.","PeriodicalId":6578,"journal":{"name":"2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)","volume":"71 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83171886","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

Modelling & simulation of a grid connected hybrid power plant with photovoltaic, wind & diesel power for Cox's Bazar 考克斯巴扎尔的光伏、风能和柴油发电并网混合电厂的建模和仿真

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879575

K. M. Kabir, A. Nath, S. Mazumder, M. O. Islam

{"title":"Modelling & simulation of a grid connected hybrid power plant with photovoltaic, wind & diesel power for Cox's Bazar","authors":"K. M. Kabir, A. Nath, S. Mazumder, M. O. Islam","doi":"10.1109/ICECTE.2016.7879575","DOIUrl":"https://doi.org/10.1109/ICECTE.2016.7879575","url":null,"abstract":"This paper emphasis on establishing a hybrid power plant which consists of two renewable sources photovoltaic, wind energy and non renewable diesel source for the production of energy to contribute national power demand in Bangladesh. Solar power & wind power are our main source and diesel power is used as a standby power. If we will not able to fulfil our target demand, then we will use diesel energy. We consider renewable source because it provides clean energy. On the other hand, non renewable sources such as, oil, coal, gas will finish approximately within next 20 years. So, it is very necessary for us to find out new source of energy to overcome our power crisis. In this proposed system we came up with an idea to establish an environment friendly power plant combining Photovoltaic and wind energy at various sea shores throughout the country. For design and optimization, we have chosen Cox's Bazar sea shore where wind flow is available as well as solar radiation is optimal. The system is connected to national grid for contributing our national electricity demand.","PeriodicalId":6578,"journal":{"name":"2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)","volume":"13 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87806349","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: 9

Analysis of induced electromagnetic fields in a human head phantom by different TMS coil configurations 不同TMS线圈结构对人体头部幻象的感应电磁场分析

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879586

Mirza Sanita Haque, Md. Kamal Hosain

引用次数: 1

Energy cooperation among BS with hybrid power supply for DPS CoMP based cellular networks 基于DPS CoMP的蜂窝网络中BS与混合电源的能源合作

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879627

Abu Jahid, A. Shams, Md. Farhad Hossain

{"title":"Energy cooperation among BS with hybrid power supply for DPS CoMP based cellular networks","authors":"Abu Jahid, A. Shams, Md. Farhad Hossain","doi":"10.1109/ICECTE.2016.7879627","DOIUrl":"https://doi.org/10.1109/ICECTE.2016.7879627","url":null,"abstract":"Green cellular networking has drawn intensive attention recently for cellular operators in order to reduce the network operation cost and carbon footprints. In this paper, we consider base stations (BSs) powered by hybrid power supplies including both the conventional grid and the renewable solar energy. We propose a model for energy cooperation among BSs having individual energy storages which are connected through resistive power lines for energy sharing. Furthermore, dynamic point selection (DPS) CoMP technique is applied for selecting the best serving BS for users equipment (UE). Our goal is to maximize the green energy utilization leading to higher energy efficiency. Tempo-spatial variations of both the renewable energy generation and the traffic demand are exploited for the proposed BS cooperation. Extensive simulations are carried out for evaluating energy efficiency (EE) performance of the proposed cellular network in conjunction with DPS CoMP technique and energy sharing scheme. From simulation results we investigate the benefits of energy cooperation and effectiveness of CoMP technique in this regime.","PeriodicalId":6578,"journal":{"name":"2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)","volume":"46 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82660170","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: 21

A frequency converter control strategy of DFIG based wind turbine to meet grid code requirements 一种满足电网规范要求的基于DFIG的风电机组变频器控制策略

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879578

M. Islam, M. Sheikh, Z. Tasneem

引用次数: 5

Performance analysis of multiple relay multi-cellular interference networks 多中继多蜂窝干扰网络的性能分析

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879571

T. Jyoti, M. Sarkar, M. Sarkar, T. Alam, Dilip Kumar Sarker

{"title":"Performance analysis of multiple relay multi-cellular interference networks","authors":"T. Jyoti, M. Sarkar, M. Sarkar, T. Alam, Dilip Kumar Sarker","doi":"10.1109/ICECTE.2016.7879571","DOIUrl":"https://doi.org/10.1109/ICECTE.2016.7879571","url":null,"abstract":"We consider a single-input multiple-output (SIMO) multiple-access channel (MAC) multi-cellular communication scenario in which two base stations having a group of users each, are situated in two adjacent cells. In order to provide cooperative diversity at the base stations (BSs), multiple relays are used. Each group of users transmits information to its corresponding BS directly as well as via relays, but at the same time it provides interference at the BS of adjacent cell. The BSs are equipped with multiple antennas while the users of each group and relays are equipped with single antenna. We are interested to study the capacity of the each base station in both the optimal and normal cases with and without interference. Considering maximal ratio combining (MRC) at the BSs, at first, we derive the expression of combiner output signal-to-interference plus noise ratio (SINR) using optimum weighting vector. Then we use this SINR to calculate the optimal ergodic capacity. Finally, we derive the expression of normal ergodic capacity for both the base stations. Our results show that, optimization of combiner output SINR by weighting vector at the base stations enhances the ergodic capacity in multi-cellular interference channels.","PeriodicalId":6578,"journal":{"name":"2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)","volume":"4 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87189014","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

Double compartment microbial fuel cell design using salt bridge as a membrane with sucrose and starch as a substrate 以盐桥为膜，以蔗糖和淀粉为底物的双室微生物燃料电池设计

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879618

Sheikh Shehab Uddin, Kazi Shoffiuddin Roni, A. Shatil

引用次数: 6

Support vector machine for overcoming the problem of vanishing point during stairways detection 支持向量机用于克服楼梯检测中的消失点问题

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879637

Md. Khaliluzzaman, K. Deb

{"title":"Support vector machine for overcoming the problem of vanishing point during stairways detection","authors":"Md. Khaliluzzaman, K. Deb","doi":"10.1109/ICECTE.2016.7879637","DOIUrl":"https://doi.org/10.1109/ICECTE.2016.7879637","url":null,"abstract":"Stairways region detection from a stairways image is a challenging activity to support autonomous system and visually impaired people for navigating safely. This paper proposes a framework for investigating the problem of vanishing point during stairways candidate region verification. For that, initially stairways candidate region is detected utilizing the unique natural and geometrical features of stairways. One unique natural feature is three connected point (3CP). This 3CP is formed at every stairways step's horizontal edges end points with stairways step's width and height edge's intersection point. Another geometrical feature is stairways step's edges are exhibited in sorted order. These geometrical features are used to detect stairways candidate region from stairways images. Where, the 3CP geometrical feature of stairways is used to validate the stairways step's horizontal edge segments. After that, the validated stairways edges are justified by computing vanishing point (VP). This justification ensures that the edge segments are arrived in increasing parallel order. Finally, the y coordinate value of VP is utilized to verify the edge segments of stairways from other analogous looking objects and ensure the detection of stairways region. However, in some cases the vanishing point does not distinguish the stairways region from other stairways like objects such as zebra-crossing or rail-line. This paper investigates this problem and verified the stairways candidate region using the SVM classifier where Gabor filters are used to extract the features. Various stair images are utilized to evaluate the proposed framework and presented outcomes demonstrate the adequacy.","PeriodicalId":6578,"journal":{"name":"2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)","volume":"3 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87921951","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

Sensitivity enhancement of porous silicon based SPR sensor using graphene-M0S2 hybrid structure 石墨烯- m0s2杂化结构增强多孔硅基SPR传感器的灵敏度

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879607

M. Rahman, M. B. Hossain, M. Rana

引用次数: 8

Stock market prediction using an improved training algorithm of neural network 利用改进的神经网络训练算法进行股市预测

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI: 10.1109/ICECTE.2016.7879611

M. Billah, S. Waheed, A. Hanifa

引用次数: 53