Showing 321 - 340 results of 2,398 for search 'MyRadio~', query time: 8.00s Refine Results
  1. 321

    Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio by Ivana Arum Dimarsasi, Rachmad Saptono, Muhammad Syirajjudin

    Published 2024-12-01
    “…This OFDM system uses the concept of Software Defined Radio (SDR) because it is able to implement directly with the help of USRP B210 hardware. …”
    Get full text
    Article
  2. 322
  3. 323

    Improved cooperative spectrum sensing scheme based on dempster-shafer theory in cognitive radio network by Mei-ting YU, Lin-jing ZHAO, Zhao LI

    Published 2014-03-01
    “…An improved cooperative spectrum sensing scheme based on dempster-shafer evidence theory in cognitive radio networks was proposed.In the local sensing period,the projection approximation algorithm was introduced to reduce bandwidth for cooperation.In the fusion period,credibility was calculated by the distance between evidence vectors of different secondary users and adopted as the weights to combine different local sensing data.The new scheme reduces channel bandwidth and simulation results show that the new scheme improves the performance under the condition of high level conflict.…”
    Get full text
    Article
  4. 324
  5. 325
  6. 326
  7. 327
  8. 328
  9. 329
  10. 330

    The added value and potential of long-term radio occultation data for climatological wind field monitoring by I. Nimac, J. Danzer, G. Kirchengast, G. Kirchengast

    Published 2025-01-01
    “…One promising option for progress is the use of radio occultation (RO) satellite data, which enable deriving dynamics based on thermodynamic data. …”
    Get full text
    Article
  11. 331
  12. 332
  13. 333
  14. 334
  15. 335
  16. 336
  17. 337
  18. 338

    A 3D Empirical Model of Electron Density Based on CSES Radio Occultation Measurements by He Huang, Jian Lin, Song Xu, Huijun Le, Feng Guo, Zhima Zeren, Libo Liu, Xuhui Shen

    Published 2022-05-01
    “…About 280 thousand ionospheric radio occultation (RO) electron density profiles (EDP) have been accumulated till the end of 2020. …”
    Get full text
    Article
  19. 339
  20. 340

    Reinforcement Learning-Based Routing Protocol to Minimize Channel Switching and Interference for Cognitive Radio Networks by Tauqeer Safdar Malik, Mohd Hilmi Hasan

    Published 2020-01-01
    “…In the existing network-layered architectural stack of Cognitive Radio Ad Hoc Network (CRAHN), channel selection is performed at the Medium Access Control (MAC) layer. …”
    Get full text
    Article