Communications

This paper proposes the  Hybrid  Domain  Discovery  Protocol (HDDP), a new lightweight discovery protocol that outperforms the existing OpenFlow Discovery Protocol (OFDP). HDDP allows the discovery of hybrid network topologies composed of both SDN and non-SDN devices

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  • Communications
  • Last Updated On: 
    Tue, 11/19/2019 - 03:21

    This pdf file contains supplementary information to a published article, "Early Warning of mmWave Signal Blockage and AoA Transition Using sub-6 GHz Observations," by Ziad Ali, Alexandra Duel-Hallen and Hans Hallen, published in IEEE Communications Letters, 2019.

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  • Communications
  • Last Updated On: 
    Wed, 11/06/2019 - 18:27

    This work introduces an E-plane hollow waveguide antenna array feeding network to feed 4 units of 2x2 sub-arrays as aperture elements. The feeding network and the sub-arrays are built as one object and fabricated using 3D-printing technology. The material used in 3D-printing is polymer and the cavity of the antenna array with the feeding network were metalized using sufficient layer of conductive silver epoxy. The introduced design exhibits an 18% bandwidth at center frequency of 14 GHz with a gain of 16 dBi.

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  • Communications
  • Last Updated On: 
    Sun, 11/03/2019 - 15:53

    These are the optimized excitation currents obtained by different algorithms.

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  • Communications
  • Last Updated On: 
    Tue, 11/05/2019 - 22:12

    This data set provides experimental results for the analysis of extreme values of trilateration localization error in wireless communication systems. The analysis is based upon the analytical model of trilateration localization error described and discussed in the manuscript titled "An Analytical Model of Trilateration Localization Error".

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  • Communications
  • Last Updated On: 
    Mon, 10/28/2019 - 14:08

    In order to increase the diversity in signal datasets, we create a new dataset called HisarMod, which includes 26 classes and 5 different modulation families passing through 5 different wireless communication channel. During the generation of the dataset, MATLAB 2017a is employed for creating random bit sequences, symbols, and wireless fading channels. 

     

    124 views
  • Artificial Intelligence
  • Last Updated On: 
    Tue, 11/12/2019 - 08:05

    These files are used for reivision

    37 views
  • Communications
  • Last Updated On: 
    Tue, 10/22/2019 - 22:57

    Smart Grids (SG) are a novel paradigm introduced for optimizing the management of the power generation, transmission, distribution and consumption. A SG system can efficiently work only if all the components are connected through a communication network able to satisfy the SG applications requirements. Wireless communications are the most appropriate candidates for handling SG requirements due to their flexibility.

    23 views
  • Communications
  • Last Updated On: 
    Wed, 10/16/2019 - 19:47

    FIWARE Innovation Arena ideas submitted, including text and images

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  • Communications
  • Last Updated On: 
    Tue, 10/15/2019 - 07:33

    This is the proof of NP-hard for DCB multi-objective optimization

    28 views
  • Communications
  • Last Updated On: 
    Sun, 09/29/2019 - 01:44

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