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  Subjects -> ELECTRONICS (Total: 207 journals)
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International Journal of Systems, Control and Communications
Journal Prestige (SJR): 0.142
Number of Followers: 6  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 1755-9340 - ISSN (Online) 1755-9359
Published by Inderscience Publishers Homepage  [451 journals]
  • An era of new future wireless 5G technology and its aspects: a review

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      Authors: Akhilesh Verma, Srinivasa Nallanthighal Raghava
      Pages: 193 - 217
      Abstract: In this paper, various wireless technologies and methods to achieve 5G requirements and challenges have been studied. A surge in mobile data demand worldwide has more and more in demand to get speedy next-generation 5G mobile vices. The telecom industries are surprising because 5G is enough to restructure the previous wireless technology. It's not only escalating the speed of the network but the capacity of the network will also be enhanced too. This paper discussed a different type of works on 5G, which has been done by many researchers. Many modulation techniques used in 5G wireless technology are studied. The mm-wave and massive MIMO technology have drawn attention to implementing 5G wireless technology. The signal transmission is the main challenging task at mm-wave, which has been studied. The different security aspects applied to 5G are presented in this review.
      Keywords: 5G; IM; MIMO; MM-Wave; modulation; OFDM; QAM; security
      Citation: International Journal of Systems, Control and Communications, Vol. 13, No. 3 (2022) pp. 193 - 217
      PubDate: 2022-07-04T23:20:50-05:00
      DOI: 10.1504/IJSCC.2022.123882
      Issue No: Vol. 13, No. 3 (2022)
       
  • EnLiMax: a WSN-based energy efficient lifetime maximisation framework for
           potable water quality monitoring and reporting through optimised node
           deployment

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      Authors: Moumita Ghosh, Rama Sushil, Kaushik Ghosh
      Pages: 218 - 240
      Abstract: Potable water quality monitoring technique has been a prominent research area for quite some time. Water borne diseases take away many lives every year throughout the world, particularly in developing and underdeveloped nations. In this work, we have therefore proposed a WSN-based energy efficient lifetime maximisation (EnLiMax) framework, for potable water quality monitoring (WQM) in metropolitan cities. The proposed framework will monitor different parameters for potable water in the main supply reservoir by deploying sensor nodes. Any aberration from the predefined thresholds for the said parameters will be reported to multiple sinks, for necessary follow ups. In this paper we have also proposed a novel network parameter for node placement, called degree of proximity (DoP). It was found that at an optimum DoP value of 3, a network will record maximum lifetime when all other network parameters are unchanged. Here through the proposed framework, we have presented methods for monitoring both surface water and underwater. The lifetime of the proposed framework is compared with some other well-known protocols in WSN. The results have shown that the proposed method and framework recorded more lifetime as compared to some very well-known protocols like LEACH, TEEN, SEP and MoDLEACH.
      Keywords: water quality monitoring; WQM; wireless sensor network; WSN; network lifetime
      Citation: International Journal of Systems, Control and Communications, Vol. 13, No. 3 (2022) pp. 218 - 240
      PubDate: 2022-07-04T23:20:50-05:00
      DOI: 10.1504/IJSCC.2022.123875
      Issue No: Vol. 13, No. 3 (2022)
       
  • A responsive compressive sensing based channel estimation algorithm using
           curve fitting and machine learning

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      Authors: Ami Munshi, Srija Unnikrishnan
      Pages: 241 - 252
      Abstract: It is observed that compressive sensing based channel estimation in orthogonal frequency division multiplexing (OFDM) system with more number of subcarriers can achieve a good reconstruction of transmitted signal at the receiver side even if the channel is very noisy. However, with increase in the number of subcarriers, peak to average power ratio (PAPR) also increases. In this paper, we propose a responsive compressive sensing based channel estimation algorithm which will estimate the minimum signal to noise ratio (SNR) of the channel when the pilot signal is transmitted based on parameters such as the number of subcarriers and the total number of channel coefficients needed to attain negligible bit error rate (BER). Once the minimum channel SNR is estimated, the algorithm will put forward the optimum number of subcarriers to be employed in the MIMO-OFDM system to optimally reconstruct the transmitted data at the receiver side.
      Keywords: channel estimation; bit error rate; BER; signal to noise ratio; SNR; MIMO; orthogonal frequency division multiplexing; OFDM; compressive sensing; sparsity; machine learning; random forest; peak to average power ratio; PAPR; least square channel estimation
      Citation: International Journal of Systems, Control and Communications, Vol. 13, No. 3 (2022) pp. 241 - 252
      PubDate: 2022-07-04T23:20:50-05:00
      DOI: 10.1504/IJSCC.2022.123874
      Issue No: Vol. 13, No. 3 (2022)
       
  • Band-notched UWB antenna and analysis with C-shaped SRR for Wi-MAX/WLAN
           and satellite communications

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      Authors: Aylapogu Pramod Kumar, Gurrala Kiran Kumar, Donga Madhu Sudan, Dhavaleswarapu Venkatachari
      Pages: 253 - 265
      Abstract: A compact form of ultra-wideband antenna with C-shaped split ring resonator is proposed, it has a band-notched characteristics. This antenna consists of a rectangular patch with C-shaped split ring nature. The proposed antenna is resonating from 2.8-10 GHz with VSWR < 2. The circle fashioned slit is imprinted in the emit patch. The main principle of this work is to achieve higher gain for UBW frequencies range except the stop bands. At 3.6 GHz, 5.7 GHz and 8 GHz frequencies, the suggested antenna approximately exhibits the omni-directional emission pattern in the plane of H. In order to get the stable radiation pattern characteristics throughout the entire bandwidth, S<SUB align="right">11 loss of the respective antenna should be less than -10 dB. The suggested antenna is successfully simulated and observed at various required specifications such as radiation pattern, S<SUB align="right">11 loss, gain with the aid of HFSS software. We promised that the recommended antenna is suitable for Wi-MAX/WLAN and satellite applications.
      Keywords: ultra-wideband; UWB; gain; band-notched; VSWR; return loss; Wi-MAX
      Citation: International Journal of Systems, Control and Communications, Vol. 13, No. 3 (2022) pp. 253 - 265
      PubDate: 2022-07-04T23:20:50-05:00
      DOI: 10.1504/IJSCC.2022.123883
      Issue No: Vol. 13, No. 3 (2022)
       
  • H∞ observer design for T-S fuzzy singular systems with time
           varying delay

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      Authors: Oussama Esfouna, El Houssaine Tissir, Mohamed Ouahi
      Pages: 266 - 281
      Abstract: The present paper focuses on the <i>H</i><SUB align="right">∞ observer design problem for T-S fuzzy singular systems with time-varying delay. The objective is to design a proportional derivative observer such that the dynamic observation error is stable and satisfies the <i>H</i><SUB align="right">∞ performance. The stability of the observation error system is obtained by implementing a new fuzzy Lyapunov-Krasovskii function. The conditions for the solvability of this problem are formulated in terms of linear matrix inequalities (LMIs). At the end of this paper, some numerical examples are given to illustrate our approach and to show the less conservativeness with respect to some literature results.
      Keywords: singular system; observer; T-S fuzzy; delay; H∞ norm
      Citation: International Journal of Systems, Control and Communications, Vol. 13, No. 3 (2022) pp. 266 - 281
      PubDate: 2022-07-04T23:20:50-05:00
      DOI: 10.1504/IJSCC.2022.123918
      Issue No: Vol. 13, No. 3 (2022)
       
 
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