Changes between Version 10 and Version 11 of CSMAMAC


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Timestamp:
Feb 7, 2008, 10:03:30 PM (16 years ago)
Author:
chunter
Comment:

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  • CSMAMAC

    v10 v11  
    1515       * If the medium is busy, enter a backoff period and wait for the medium to become idle
    1616
    17 This simple algorithm encompasses much of the behavior in commercial 802.11 MAC/PHY chipsets. This algorithm lends itself nicely to a state diagram, which in turn, translates into C-code that can be executed in the PowerPC of the FPGA on WARP.
     17This simple algorithm encompasses much of the behavior in commercial 802.11 MAC/PHY chipsets. This algorithm lends itself nicely to a state diagram, which in turn, translates into C-code that can be executed in the PowerPC of the FPGA on WARP. In the following section, we track the "Life of a Packet" as it might journey through these states.
    1818
    1919
     
    2222== Life of a Packet ==
    2323
     24Below is the state-machine representation of the above algorithm. Each state can be "clicked" and is described in detail in the accompanying link. The up-to-date code can be found here: [source:/ResearchApps/MAC/ACKMAC/csmaMac.c@L csmaMac.c]
    2425
    2526{{{