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2017 International Symposium on Wireless Systems and Networks (ISWSN)最新文献

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Performance evaluation of modern broadwell architecture of a parallel & distributed microprocessor 并行分布式微处理器现代broadwell架构的性能评价
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250026
Kanwal Saeed, G. Raja
{"title":"Performance evaluation of modern broadwell architecture of a parallel & distributed microprocessor","authors":"Kanwal Saeed, G. Raja","doi":"10.1109/ISWSN.2017.8250026","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250026","url":null,"abstract":"In this paper, we have discussed an overview of the modern architectures which were introduced recently and broadly used nowadays. We have evaluated the overall performance of a modern Broadwell architecture using a distributed and shared memory system. The performance has been tested based on the speedup gained after running the parallelized form of the various sequential programs. The analysis has been performed using the benchmark programs of an open source Parmibench suite. The speedups obtained by the parallel distribution of the processor cores compared to the sequential distribution have been observed. The key simulation prospects and features which need to be enhanced in the future products of the low power microprocessor family have been identified. Simulation results show that the low clock frequency processors provide both efficient processing capabilities along with reduced power consumption, after we compared them with a high clock frequency microprocessor.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116229278","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 wavelet-based protection scheme for smart grids 一种基于小波的智能电网保护方案
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250036
Umar Maqbool, U. A. Khan
{"title":"A wavelet-based protection scheme for smart grids","authors":"Umar Maqbool, U. A. Khan","doi":"10.1109/ISWSN.2017.8250036","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250036","url":null,"abstract":"Transformation of traditional electrical power networks into a Smartgrid has provided numerous ways to integrate clean and sustainable energy resources in the electrical grid. Effective management of Distributed Energy Resources (DERs) becomes a formidable task with their increasing penetration at the distribution level. One of the technical challenges associated with the implementation of smartgrids is an effective protection strategy for grid connected and island mode. In this paper, we have proposed a wavelet based protection scheme for microgrids which is able to detect faults in gird connected and island mode of operation. The proposed protection scheme is independent of the variations in fault current magnitude. A microgrid model, consisting of renewable energy based DERs is simulated using MATLAB/Simulink to verify the effectiveness of the proposed wavelet based scheme.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114562866","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
Impact of fading on per-energy capacity in femto-macro environment 飞宏环境下衰落对能量容量的影响
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250027
A. Sheikh, M. Khalifa, A. Zerguine
{"title":"Impact of fading on per-energy capacity in femto-macro environment","authors":"A. Sheikh, M. Khalifa, A. Zerguine","doi":"10.1109/ISWSN.2017.8250027","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250027","url":null,"abstract":"Energy efficiency (EE) metric compares performances of wireless communication systems. Per-energy capacity ratio is an energy efficiency (EE) metric. In this paper, it is used to compare the performances of wireless systems in macro-femto environment due to fading. The degradation in the per-energy capacity ratio due to fading is evaluated. The results show that deployment of the femtocells along with macrocells is energy efficient under non-fading and fading conditions. In addition, the degradation in the per-energy capacity is found to be a function of fading ratio in the chosen system, hence pointing to the importance of channel fading type.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117083501","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
Advancements in medical imaging through Kinect: A review 通过 Kinect 推进医学成像：综述
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250032
Iqra Jawaid, Jawad Khalid Qureshi
{"title":"Advancements in medical imaging through Kinect: A review","authors":"Iqra Jawaid, Jawad Khalid Qureshi","doi":"10.1109/ISWSN.2017.8250032","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250032","url":null,"abstract":"Use of imaging has become widespread in almost every field of Science and Engineering. Imaging tools and image processing techniques are playing very vital role in the advancements of technology. Especially in the medical field where examination, diagnostics and analysis is always needed for better treatment of diseases by using effective imaging techniques e.g. X- ray imaging, ultrasounds, radiology, CT scans etc. For the detection of cancerous cells, these imaging devices are highly appreciable. The medical imaging devices used by the doctors are very costly due to which the cost of diagnosis is also increased. This paper reviews the techniques and methodologies adopted in the diagnosis of malfunctioning body parts and surgeries. The capabilities of smart sensing electronic gadget “Kinect” are presented over the expensive medical imaging equipment. It provides us two forms of outputs, RGB data and depth data of the under examination object or person. The study validates better identification of objects using kinect sensor as compared to earlier image capturing devices.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127655353","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
Dual-polarized data dense chipless RFID tag towards IoT applications 面向物联网应用的双极化数据密集无芯片RFID标签
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250038
Sumra Zeb, J. A. Satti, Ayesha Habib, Y. Amin, H. Tenhunen
{"title":"Dual-polarized data dense chipless RFID tag towards IoT applications","authors":"Sumra Zeb, J. A. Satti, Ayesha Habib, Y. Amin, H. Tenhunen","doi":"10.1109/ISWSN.2017.8250038","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250038","url":null,"abstract":"This research article proposes a novel, low-cost, dual-polarized slot/resonator based structure. The tag has a triangular geometry and is designed within a miniaturized footprint of 29 × 29 mm<sup>2</sup>. The proposed tag is capable of transmitting 38-bit data; which depicts that 2<sup>38</sup> number of different objects/items can be tagged. The tag is arranged in such a manner that each slot i.e., (metal gap) corresponds to a resonance dip or a logic state ‘1' in the radar cross-section (RCS) curve. Similarly, a shorted/removed slot corresponds to a logic state ‘0’. The tag has been realized for rigid as well as flexible substrates which include, Rogers RT/duroid<sup>®</sup>/5880, Rogers RT/duroid<sup>®</sup>/5870 (flexible) and Taconic TLX-0 with copper as the radiating material. The frequency range for Rogers RT/duroid<sup>®</sup>/5880 is 4.61–14.6 GHz, for Rogers RT/duroid<sup>®</sup>/5870 (flexible) is 4.7–14.8 GHz and is 4.6–14.5 GHz for Taconic TLX-0 substrate. Hence, the compact, flexible and high data dense passive chipless radio frequency identification (RFID) tag can be deployed in various businesses and internet of things (IoT) based smart applications.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115214888","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
Efficiency optimization under variable packet error rate for wireless LAN 可变分组错误率下无线局域网的效率优化
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250031
Arooj Mobasher Butt, Ali Nasir
{"title":"Efficiency optimization under variable packet error rate for wireless LAN","authors":"Arooj Mobasher Butt, Ali Nasir","doi":"10.1109/ISWSN.2017.8250031","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250031","url":null,"abstract":"Efficiency of a wireless local area network (LAN) depends upon two factors i.e. length of payload and number of retransmissions. In calculation of optimal efficiency based on the mentioned factors, packet error rate is assumed to be constant. In the practical set-up of wireless LAN communication systems, the packet error rate is not constant and may vary from the theoretically determined value. Thus, optimization of the efficiency initially requires estimation of packet error rate and then subsequent calculation of optimal payload length and number of retransmissions. This paper discusses the calculation of the value of optimal payload length and retransmission rate that maximizes the channel efficiency, under variable packet error rate in wireless LAN communication systems. The proposed method of optimization involves two steps i.e. offline tabulation and online linear interpolation of the values of the optimal payload length and retransmissions corresponding to the packet error rate values. The simplicity of the proposed approach renders an easy and effective implementation. A minor issue involved in the practical application of the proposed method is also discussed.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115370629","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 analysis of C shaped chipless RFID tag C型无芯片RFID标签的设计与分析
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250009
Maleeha Mumtaz, Syeda Fatima Amber, A. Ejaz, Ayesha Habib, S. I. Jafri, Y. Amin
{"title":"Design and analysis of C shaped chipless RFID tag","authors":"Maleeha Mumtaz, Syeda Fatima Amber, A. Ejaz, Ayesha Habib, S. I. Jafri, Y. Amin","doi":"10.1109/ISWSN.2017.8250009","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250009","url":null,"abstract":"In this paper, we demonstrate the passive chipless RFID tag having C shaped copper resonators operating in ultra wide band (2.5–5.5 GHz). The efficient bandwidth utilization is performed by using the frequency coding technique. The number of possible unique combinations is 210. Measurements and calculations are performed in frequency domain and the results are shown with the help of radar cross section (RCS) plot. The tag design is optimized and analyzed for three different substrates having same compact geometry of 20 × 40 mm2. The comparative analysis shows that the overall bandwidth of FR4, Rogers RT5880 and Taconic TLX-0 is 2.85 GHz, 2.5 GHz and 2.03 GHz respectively. The proposed tag is a suitable candidate for applications requiring high data capacity with an average tag size and simple resonating structures.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121951099","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: 15
Compensation of per-energy capacity ratio degradation due to fading in femto-macro environment 飞宏环境下容量比退化的补偿
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250028
A. Sheikh, M. Khalifa, A. Zerguine
{"title":"Compensation of per-energy capacity ratio degradation due to fading in femto-macro environment","authors":"A. Sheikh, M. Khalifa, A. Zerguine","doi":"10.1109/ISWSN.2017.8250028","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250028","url":null,"abstract":"Per-energy capacity ratio is an energy efficiency (EE) metric that compares performances of different communication systems. In this paper, the per-energy capacity ratio is investigated in macro-femto environment operating in the presence of channel fading. The degradation in the per energy capacity ratio due to fading is evaluated. The power control is used to compensate the degradation in the Per-energy Capacity due to fading wireless systems operating in macro-femto environment. The impact of inaccuracy of power control on per capacity ratio is also investigated.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116009298","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
Lower-complexity Wiener filtering for UE-RS channel estimation in LTE DL system 低复杂度维纳滤波用于LTE DL系统中UE-RS信道估计
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250040
M. Zourob, R. Rao
{"title":"Lower-complexity Wiener filtering for UE-RS channel estimation in LTE DL system","authors":"M. Zourob, R. Rao","doi":"10.1109/ISWSN.2017.8250040","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250040","url":null,"abstract":"Channel estimation algorithms play a key role in 3GPP Long Term Evolution (LTE) Downlink (DL) systems in facilitating coherent detection of data. In this paper, we report the performance of a new scheme for User Equipment-specific Reference Signals (UE-RS) channel estimation, which is 2 1- D Wiener filtering with linear interpolation as a less computationally complex scheme compared to 2-D Wiener filtering and interpolation. Simulations show that 2 1-D Wiener filtering with linear interpolation requires = 34% and = 2.6% of the number of computations needed by 2-D Wiener filtering with linear interpolation and Wiener interpolation, respectively. In addition, it was shown that 2 1-D Wiener filtering performance is sub-optimal when compared with the performance of 2-D Wiener filtering. Moreover, simulations indicate that the best noise reduction method is a combination of both averaging and Wiener filtering with linear interpolation, where the lower bound is a function of both SNR and the channel statistics.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116355267","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
Anti-theft mobile phone security system with the help of BIOS 手机防盗防盗系统借助BIOS
2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250035
Abdul Waheed, M. Riaz, M. Y. Wani
{"title":"Anti-theft mobile phone security system with the help of BIOS","authors":"Abdul Waheed, M. Riaz, M. Y. Wani","doi":"10.1109/ISWSN.2017.8250035","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250035","url":null,"abstract":"Mobile tracking is a key challenge that has been investigated from both practical and theoretical aspects. This paper proposes an anti-theft mobile phone security system using basic input/output system (BIOS). This mobile phone security system allows us to determine the position of mobile device. The proposed security system is based on hardware implementation technique in which mobile is designed in such a way that a mobile can be traced out even if battery and Subscriber Identity Module (SIM) are plug-out. Furthermore, we also consider the usage of BIOS and its importance in our daily life. Our proposed solution will help the designers in improving the device security.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125670777","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
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