Communications

The analysis is based on two kinds of measured dataset. In both cases, uplink data are measured (A-UL0) i.e. the transmitters are UBSs and the receiver is UBSC and FDD is used. The first dataset has been collected from August 17, 2018, to August 20, 2018. The experiment has been carried over two separate distances, i.e., 1 km, and 3 km between the transmitter (Tx) and receiver (Rx) in Mohang Port (Taean-gun).  

 

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  • Machine Learning
  • Last Updated On: 
    Tue, 02/18/2020 - 13:22

    While the next generation video compression standard, Versatile Video Coding (VVC), provides a superior compressing efficiency, its computational complexity dramatically increases. This dataset provides a thoroug analisis on complexity of both encoder and decoder of VVC Test Model 6.0. Encoding and decoding operations have been performed for six video sequences of 720p, 1080p, and 2160p resolutions, and under Low-Delay (LD), Random-Access (RA), and All-Intra (AI) conditions (a total of 320 encoding/decoding operations).

    161 views
  • Communications
  • Last Updated On: 
    Wed, 02/05/2020 - 11:16

    This dataset covers cellular communication signals in the SCF format. There is a total of 60000 signal instances, 36000 of them are reserved as training data and the rest is for the test. The SNR levels are between 1 dB and 15 dB.

    84 views
  • Machine Learning
  • Last Updated On: 
    Mon, 01/20/2020 - 15:16

    A distributed protocol based on network exploration to discover multiple disjoint paths.

    26 views
  • Communications
  • Last Updated On: 
    Fri, 01/17/2020 - 11:26

    In the fifth generation (5G) wireless communication, high-speed railway (HSR) communication is one of the most challenging scenarios. By adopting massive multi-input multi-output (mMIMO) technology in HSR communication, the design of the underlying communication system becomes more challenging. Some new channel characteristics must be studied, such as non-stationarity in space, time and frequency domains. In this paper, two models are established for the two states of HSR at rest or in motion.

    39 views
  • Communications
  • Last Updated On: 
    Thu, 01/16/2020 - 10:03

    the measurement data  simulated data of Hd-TCP and its comparisons' performance on the real high-speed railways scenario

    99 views
  • Machine Learning
  • Last Updated On: 
    Thu, 01/02/2020 - 00:45

    Authors’ multimedia video of VO2 patch with resistive heater electrically isolated by a thin SiO2 layer and increase in temperature (by Joule heating) inducing phase transition, observed by a change in color.

    57 views
  • Communications
  • Last Updated On: 
    Tue, 12/31/2019 - 08:42

    The impact of drawing parameters on the structure of solid-core axisymmetric structured optical fibres (SOF) stacked to form four hexagonal rings of air-holes is investigated. The modelling of the internal capillary structure on optical fibre drawing using an unconstrained applied internal pressure in analogous single-capillary is contested. A corrected single-capillary function to cater for multi-capillary structural constraint within a larger single capillary draw, whilst retaining analytical simplicity, is proposed and shown to give reasonable and meaningful fits with experiments.

    15 views
  • Communications
  • Last Updated On: 
    Sat, 12/28/2019 - 19:40

    The uploaded video files show the map PHD with the simulation scenarios for the cases: i) 5G SLAM (without map fusion); ii) 5G ooperative positioning and mapping. These results are obtained from the paper submitted to the IEEE Transactions on Wireless Communications.

     

    Two vehicles are moving along with the circular road. Due to cooperation by map fusion, there is performance gain in detecting the SP which has the limited FoV.

     

     

     

    168 views
  • Communications
  • Last Updated On: 
    Thu, 12/19/2019 - 05:40

    This dataset is data of research on fading characteristics of ultrashigh frequency signals in Karst landform

    204 views
  • Communications
  • Last Updated On: 
    Tue, 01/21/2020 - 14:54

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