Changes between Version 5 and Version 6 of OFDM/MIMO/Docs/Overview
- Timestamp:
- Aug 29, 2009, 8:30:15 PM (15 years ago)
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OFDM/MIMO/Docs/Overview
v5 v6 1 = = [wiki:OFDM MIMO OFDM] | [wiki:OFDM/MIMO#Documentation Documentation] | OFDM Model Overview ==1 = [wiki:OFDM MIMO OFDM] | [wiki:OFDM/MIMO#Documentation Documentation] | OFDM Model Overview = 2 2 3 == = Introduction === #Intro3 == Introduction == #Intro 4 4 5 5 6 == = Tools and Hardware Requirements === #Tools6 == Tools and Hardware Requirements == #Tools 7 7 The MIMO OFDM core is designed using [http://www.xilinx.com/ise/optional_prod/system_generator.htm Xilinx's System Generator]. The current version of the core is compatible with System Generator 10.1.03. 8 8 9 ==== Simulation ==== 9 This System Generator model is known to work with both Virtex-II Pro and Virtex-4 devices. It should work in any architecture supported by System Generator. 10 11 === Simulation === 10 12 The OFDM model can be used in the MATLAB/Simulink simulation environment using just System Generator. In simulation, the OFDM model runs a simple BER test, using the transmit subsystem to generate a waveform and the receive subsystem to process it. Please note that while the simulation is "full-duplex" (transmitting and receiving simultaneously), the core does not support full-duplex operating in hardware. 11 13 12 === = Hardware ====14 === Hardware === 13 15 In order to use the OFDM core in hardware, the model must be converted to an PLB46-compliant peripheral. We use the EDK Export flow from System Generator to create the PLB-compatible memory interface, then integrate the OFDM core into a larger hardware/software project using the [http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm Xilinx Embedded Devleopment Kit]. 14 16 15 == = Files ===17 == Files == 16 18 The source files for the MIMO OFDM design are available in the WARP repository: [source:/ResearchApps/PHY/MIMO_OFDM]. 17 19