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A millimeter-wave (mmW) radio channel measurement campaign at 64.5 GHz for train's virtual coupling application was performed in a regional train in France. In this paper, we give a brief description of the channel sounder design and channel measurement campaigns with four dedicated scenarios including different setups and other channel parameters. The results of angular power distribution obtained...
In this contribution, Grey Relational Grade (GRG) and Pearson Correlation Coefficient (PCC) which are originally used for automation area are proposed in path-loss model selection of channel modeling. The commonly used method-Root Mean Square Error (RMSE) is employed as a comparison. Measurement data derived from inland river regions and open sea environment as well as many kinds of propagation path...
A long-distance channel measurement campaign with a maximum distance of 45 km was performed in Trondheimsfjorden, Norway. In this paper, we give a detailed description of the channel measurements including route, RX and TX antenna sites and other channel parameters. The results of received signal level (RSL) obtained by using two different signal processing methods are demonstrated, and it is found...
In this paper, a quasi-deterministic propagation model for the open sea environment is presented, derived from 2 GHz measurement data collected in Trondheimsfjorden, Norway. The path loss results have been compared with both deterministic models and empirical models. From the comparison, it is found that the ITU-R P.1546-2 model with 50% of the locations among the empirical models fits the measurement...
Maritime communication plays an important role in marine activities, but insufficient knowledge of radio channel characteristics over sea limits the development of wideband wireless communication systems for maritime applications. Therefore a land-to-ship (L2S) radio channel measurement assignment has been performed in Trondheim, Norway. In this paper we have focused open sea propagation environments,...
Maritime communication has been considered as a core issues in the marine activities. However, few wideband wireless communication systems have been carefully evaluated for maritime applications due to a.o. insufficient knowledge of radio channel characteristics over sea. Therefore, a land-to-ship (L2S) radio channel measurement assignment has been performed in Trondheim, Norway. In this paper, we...
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