The Experts below are selected from a list of 21687 Experts worldwide ranked by ideXlab platform

Shan Cao - One of the best experts on this subject based on the ideXlab platform.

  • A Prototype Performance Analysis for V2V Communications using USRP-based Software Defined Radio Platform
    arXiv: Signal Processing, 2018
    Co-Authors: Fei Peng, Shunqing Zhang, Shan Cao
    Abstract:

    Autonomous driving is usually recognized as a promising technology to replace human drivers in the near future. To guarantee the safety performance in the daily life scenario, multiple-car intelligence with high quality inter-vehicle communication capability is necessary in general. In this paper, to figure out the potential practical issues in the vehicle-to-vehicle transmission, we present a software defined Radio Platform for V2V communication using universal software Radio peripheral (USRP). Based on the LTE framework, we modify the frame structure, the signal processing mechanisms and the resource allocation schemes to emulate the updated LTE-V standard and generate the corresponding numerical results based on the real measured signals. As shown through some empirical studies, one to four dB back-off is in general required to guarantee the reliability performance for V2V communication environments.

  • GlobalSIP - A Prototype Performance Analysis for V2V Communications using USRP-based Software Defined Radio Platform
    2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2018
    Co-Authors: Fei Peng, Shunqing Zhang, Shan Cao
    Abstract:

    Autonomous driving is usually recognized as a promising technology to replace human drivers in the near future. To guarantee the safety performance in the daily life scenario, multiple-car intelligence with high quality inter-vehicle communication capability is necessary in general. In this paper, to figure out the potential practical issues in the vehicle-to-vehicle transmission, we present a software defined Radio Platform for V2V communication using universal software Radio peripheral (USRP). Based on the LTE framework, we modify the frame structure, the signal processing mechanisms and the resource allocation schemes to emulate the updated LTE-V standard and generate the corresponding numerical results based on the real measured signals. As shown through some empirical studies, three to four dB back-off is in general required to guarantee the reliability performance for V2V communication environments.

Shyamnath Gollakota - One of the best experts on this subject based on the ideXlab platform.

  • MobiCom - Demo: TinySDR, A Software-Defined Radio Platform for Internet of Things
    The 25th Annual International Conference on Mobile Computing and Networking, 2019
    Co-Authors: Mehrdad Hessar, Ali Najafi, Vikram Iyer, Shyamnath Gollakota
    Abstract:

    Wireless protocol design for IoT networks is an active area of research. We demonstrate tinySDR which is a low-power software-defined Radio Platform tailored to the needs of IoT endpoints. TinySDR is a standalone, fully programmable software-defined Radio Platform which has the requirements of IoT protocols. We present the physical layer implementations of BLE beacon and LoRa protocols to demonstrate the capabilities of tinySDR.

  • demo tinysdr a software defined Radio Platform for internet of things
    ACM IEEE International Conference on Mobile Computing and Networking, 2019
    Co-Authors: Mehrdad Hessar, Ali Najafi, Vikram Iyer, Shyamnath Gollakota
    Abstract:

    Wireless protocol design for IoT networks is an active area of research. We demonstrate tinySDR which is a low-power software-defined Radio Platform tailored to the needs of IoT endpoints. TinySDR is a standalone, fully programmable software-defined Radio Platform which has the requirements of IoT protocols. We present the physical layer implementations of BLE beacon and LoRa protocols to demonstrate the capabilities of tinySDR.

Fei Peng - One of the best experts on this subject based on the ideXlab platform.

  • A Prototype Performance Analysis for V2V Communications using USRP-based Software Defined Radio Platform
    arXiv: Signal Processing, 2018
    Co-Authors: Fei Peng, Shunqing Zhang, Shan Cao
    Abstract:

    Autonomous driving is usually recognized as a promising technology to replace human drivers in the near future. To guarantee the safety performance in the daily life scenario, multiple-car intelligence with high quality inter-vehicle communication capability is necessary in general. In this paper, to figure out the potential practical issues in the vehicle-to-vehicle transmission, we present a software defined Radio Platform for V2V communication using universal software Radio peripheral (USRP). Based on the LTE framework, we modify the frame structure, the signal processing mechanisms and the resource allocation schemes to emulate the updated LTE-V standard and generate the corresponding numerical results based on the real measured signals. As shown through some empirical studies, one to four dB back-off is in general required to guarantee the reliability performance for V2V communication environments.

  • GlobalSIP - A Prototype Performance Analysis for V2V Communications using USRP-based Software Defined Radio Platform
    2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2018
    Co-Authors: Fei Peng, Shunqing Zhang, Shan Cao
    Abstract:

    Autonomous driving is usually recognized as a promising technology to replace human drivers in the near future. To guarantee the safety performance in the daily life scenario, multiple-car intelligence with high quality inter-vehicle communication capability is necessary in general. In this paper, to figure out the potential practical issues in the vehicle-to-vehicle transmission, we present a software defined Radio Platform for V2V communication using universal software Radio peripheral (USRP). Based on the LTE framework, we modify the frame structure, the signal processing mechanisms and the resource allocation schemes to emulate the updated LTE-V standard and generate the corresponding numerical results based on the real measured signals. As shown through some empirical studies, three to four dB back-off is in general required to guarantee the reliability performance for V2V communication environments.

Mehrdad Hessar - One of the best experts on this subject based on the ideXlab platform.

  • MobiCom - Demo: TinySDR, A Software-Defined Radio Platform for Internet of Things
    The 25th Annual International Conference on Mobile Computing and Networking, 2019
    Co-Authors: Mehrdad Hessar, Ali Najafi, Vikram Iyer, Shyamnath Gollakota
    Abstract:

    Wireless protocol design for IoT networks is an active area of research. We demonstrate tinySDR which is a low-power software-defined Radio Platform tailored to the needs of IoT endpoints. TinySDR is a standalone, fully programmable software-defined Radio Platform which has the requirements of IoT protocols. We present the physical layer implementations of BLE beacon and LoRa protocols to demonstrate the capabilities of tinySDR.

  • demo tinysdr a software defined Radio Platform for internet of things
    ACM IEEE International Conference on Mobile Computing and Networking, 2019
    Co-Authors: Mehrdad Hessar, Ali Najafi, Vikram Iyer, Shyamnath Gollakota
    Abstract:

    Wireless protocol design for IoT networks is an active area of research. We demonstrate tinySDR which is a low-power software-defined Radio Platform tailored to the needs of IoT endpoints. TinySDR is a standalone, fully programmable software-defined Radio Platform which has the requirements of IoT protocols. We present the physical layer implementations of BLE beacon and LoRa protocols to demonstrate the capabilities of tinySDR.

Ozan İçin - One of the best experts on this subject based on the ideXlab platform.

  • RF environment simulation on software defined Radio Platform
    2017 IV International Electromagnetic Compatibility Conference (EMC Turkiye), 2017
    Co-Authors: Ozan İçin, Korkut Yegin
    Abstract:

    Evolution of modern communications and radar systems have steadily increased the demand on modelling the propagation effects with real world scenarios for various signal types. The main purpose of this research is to create a flexible, generic and realistic Radio Frequency (RF) environment simulator including both radar and communication signals. Software defined Radio (SDR) Platform has been utilized for generating the simulated signals at Radio frequencies. Power and delay profiles, frequency selective fading, Doppler effect and noise have been calculated for multiple paths and generated via RF outputs of the SDR. RF outputs of the system is suitable for use in the tests of receivers like direction finding systems and LTE MIMO systems. Communication quality for various terrain profiles and fading scenarios has been experimentally investigated for several signal types using vector signal generators, vector signal analyzers, demodulation and communication analysis tools. This simulation Platform can be used in Electromagnetic Compatibility tests of such systems as well.

  • Spectrum monitoring and demodulation using LabVIEW and USRP RIO software defined Radio
    2016 24th Signal Processing and Communication Application Conference (SIU), 2016
    Co-Authors: Ünsal Kocatepe, Ozan İçin
    Abstract:

    The purpose of this work is to develop a spectrum monitoring and demodulation system using a software defined Radio Platform. The system has been developed by using National Instruments USRP RIO software defined Radio Platform and the National Instruments LabVIEW graphical programming language. The graphical user interface allows monitoring of the spectrum of the signals in the selected frequency band and demodulation of the selected signals.

  • SIU - Spectrum monitoring and demodulation using LabVIEW and USRP RIO software defined Radio
    2016 24th Signal Processing and Communication Application Conference (SIU), 2016
    Co-Authors: Ünsal Kocatepe, Ozan İçin
    Abstract:

    The purpose of this work is to develop a spectrum monitoring and demodulation system using a software defined Radio Platform. The system has been developed by using National Instruments USRP RIO software defined Radio Platform and the National Instruments LabVIEW graphical programming language. The graphical user interface allows monitoring of the spectrum of the signals in the selected frequency band and demodulation of the selected signals.