Research Article
Channel Measurements and Modeling at 6 GHz in the Tunnel Environments for 5G Wireless Systems
Table 1
Channel sounding system parameters used at 6 GHz.
| Parameters | Value |
| Carrier frequency | 6 GHz | RF bandwidth | 100 MHz | Excitation sequence | Multicarrier signal | Subcarrier number | 2560 | Effective subcarrier number | 2048 | TX/RX antenna | Omnidirectional/omnidirectional | Transmission power | 10 dBm | TX/RX antenna gains | 20 dBi/20 dBi | TX/RX antenna height | 1.8 m/1.6 m | TX-RX synchronization | Supported |
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