This MATLAB simulation models 6G satellite networks with RIS-assisted links for joint communication and positioning. It incorporates MIMO-OFDM transmission, satellite-to-user channels, and 3D ...
2018年は韓国・平昌にて開催される冬季五輪にて、5G(第5世代移動通信)に関する大規模な試験サービスなどが提供される予定であり、いよいよ5G時代の幕開けが見えてきた。 とはいえ、5Gが正式に規格として成立したものが「Release 15」として3GPPから登場するの ...
Orthogonal frequency division multiplexing (OFDM) has become attractive for many current and emerging commercial applications because it provides a combination of data throughput, scalability, and ...
Abstract: Traditionally, a continuous-wave (CW) signal is used to simulate RF circuits during the design procedure, while the fabricated circuits are measured by ...
Peak-to-Average Power Ratio (PAPR) is an important parameter for the analysis of Orthogonal Frequency Division Multiplexing (OFDM) signals. CCDF curves are known to have great importance in the study ...