The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper focuses on performance evaluation of waveforms in the fifth generation, i.e. universal-filtered multi-carrier technique (UFMC), resource block filtered orthogonal frequency-division multiplexing (RB-F-OFDM), filtered-OFDM (F-OFDM), and filter-bank multi-carrier (FBMC) in high speed scenarios. The block error rates (BLERs) of the channel model of tapped-delay-line-D (TDL-D) defined in 3GPP...
The rapidly time-varying channel in high-speed railway poses tough design challenges, which necessitates the research of accurate channel models. Existing researches focus on the isolated high-speed railway scenarios, and mainly deal with path loss, shadowing fading, Ricean K-factor and delay spread. However, few studies have been done in Doppler domain. In this paper, a deterministic channel model...
This paper focuses on the influence of mobility in rapidly time-varying channels. Local and global behaviors are researched based on the path-based channel model and ray-tracing channel model, respectively. The scenario employed in the global behavior analysis is a realistic composite high-speed railway (HSR) scenario, which is reconstructed by SketchUp. The analysis results include frequency modulation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.