Changes between Version 21 and Version 22 of OFDM/MIMO/Docs/AutoResponse


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Timestamp:
Aug 29, 2009, 3:48:11 PM (15 years ago)
Author:
murphpo
Comment:

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  • OFDM/MIMO/Docs/AutoResponse

    v21 v22  
     1= OFDM Auto Response System =
     2
    13The OFDM core includes a subsystem which can automatically transmit a packet in response to a received packet. This behavior is ideal for implementing MAC protocols which require responses at fast time scales (like RTS-CTS or DATA-ACK exchanges). Both the conditions for responding and contents of the response packet are programmable from software. While this system is implemented in FPGA fabric, its behavior is programmed entirely by C code. Think of it as a MAC "accelerator"- MAC behaviors are specified in code but executed by dedicated hardware resources in the PHY.
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