Nektarios Moraitis;Alexandros Rogaris;Ileana Popescu;Konstantina S. Nikita
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引用次数: 0
Abstract
This letter presents a preliminary analysis of the indoor propagation channel in the upper mid-band. Extensive narrowband measurements between 7 and 17 GHz have been carried out in corridors, offices and laboratory locations. According to the results, the Close-In with Frequency dependence (CIF) and Alpha-Beta-Gamma (ABG) multi-frequency empirical models are suitable to forecast path loss in line-of-sight (LOS) and non-line-of-sight (NLOS) scenarios, respectively. It is also found that K-factor reduces gradually with frequency. The spatial consistency of the shadow fading is modeled using an exponentially decaying sinusoid function, exhibiting a faster channel decoherence in NLOS conditions.
期刊介绍：
IEEE Wireless Communications Letters publishes short papers in a rapid publication cycle on advances in the state-of-the-art of wireless communications. Both theoretical contributions (including new techniques, concepts, and analyses) and practical contributions (including system experiments and prototypes, and new applications) are encouraged. This journal focuses on the physical layer and the link layer of wireless communication systems.
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