| 9 | 9 | This tutorial demonstrates how to use the RFNoC channel sounder design for obtaining the PDP of channels up to 100MHz wide. On the transmit side, data samples are spread using a PN sequence. On the receive end, an FPGA correlator module computes real time correlation power, and an averaging module, averages contiguous sets of PDP over time. The results are continuously sent to the host CPU. This design is compatible with 3rd generation Ettus USRP devices and this tutorial uses USRP 2974s on [wiki:Architecture/Domains/cosmos_sb1 COSMOS SandBox1]. |
