Komalbir Kaur - Academia.edu (original) (raw)
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Papers by Komalbir Kaur
The 3rd Generation Partnership Project released the cellular vehicular-to-everything (C-V2X) spec... more The 3rd Generation Partnership Project released the cellular vehicular-to-everything (C-V2X) specifications as part of the LTE framework in Release 14. C-V2X is the alternative to dedicated short range communications and both are specifically designed for V2X control signaling. C-V2X extends the device-to-de-vice specifications by adding two more modes of operation targeting the vehicular environment in coverage and out of coverage of LTE base stations. Vehicle-to-vehicle communications (V2V) is established with Mode 4, where the devices schedule their transmissions in a distributed way employing sensing-based semi-persis-tent scheduling (SPS). Research is needed to assess the performance of SPS, especially in congested radio environments. This paper presents the first open-source C-V2X simulator that enables such research. The simulator is implemented in ns-3. We analyze the effect of the Mode 4 resource pool configuration and some of the key SPS parameters on the scheduling perfor...
A uniplanar compact electromagnetic bandgap (UCEBG) antenna and its perfor- mance analysis is pre... more A uniplanar compact electromagnetic bandgap (UCEBG) antenna and its perfor- mance analysis is presented in this paper. The antenna consists of a rectangular patch element on a dielectric substrate, micromachined with a layer of periodic unit electromagnetic bandgap (EBG) structures below the dielectric. This EBG improves the antenna's e-ciency and increases its compactness, enabling it to perform better at a lower frequency. The whole structure is backed by a ground plane with an air gap of 9mm.
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall)
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), Aug 1, 2018
The 3rd Generation Partnership Project released the cellular vehicular-to-everything (C-V2X) spec... more The 3rd Generation Partnership Project released the cellular vehicular-to-everything (C-V2X) specifications as part of the LTE framework in Release 14. C-V2X is the alternative to dedicated short range communications and both are specifically designed for V2X control signaling. C-V2X extends the device-to-de-vice specifications by adding two more modes of operation targeting the vehicular environment in coverage and out of coverage of LTE base stations. Vehicle-to-vehicle communications (V2V) is established with Mode 4, where the devices schedule their transmissions in a distributed way employing sensing-based semi-persis-tent scheduling (SPS). Research is needed to assess the performance of SPS, especially in congested radio environments. This paper presents the first open-source C-V2X simulator that enables such research. The simulator is implemented in ns-3. We analyze the effect of the Mode 4 resource pool configuration and some of the key SPS parameters on the scheduling perfor...
A uniplanar compact electromagnetic bandgap (UCEBG) antenna and its perfor- mance analysis is pre... more A uniplanar compact electromagnetic bandgap (UCEBG) antenna and its perfor- mance analysis is presented in this paper. The antenna consists of a rectangular patch element on a dielectric substrate, micromachined with a layer of periodic unit electromagnetic bandgap (EBG) structures below the dielectric. This EBG improves the antenna's e-ciency and increases its compactness, enabling it to perform better at a lower frequency. The whole structure is backed by a ground plane with an air gap of 9mm.
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall)
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), Aug 1, 2018