Thanks Steve
On 4/12/13 9:58 AM, "Steven Galgano" <[email protected]> wrote: >Bow-Nan, > >C receives everything from A and B regardless of whether the message was >unicast or broadcast. All OTA transmissions are sent to all NEMs >participating in an EMANE deployment. > >In this case, the receive power would be less than the receiver >sensitivity and the packet would be dropped by the PHY Layer. > >A's packet will NOT show up in C's MAC statistics. > >-- >Steven Galgano >Adjacent Link LLC > > > >On 04/11/2013 11:10 PM, Cheng, Bow-Nan - 0665 - MITLL wrote: >> I guess as a related question, could you explain a little how the >> broadcast NEM works? >> >> For example, if I have 3 nodes, A, B, C where due to range, A can talk >>to >> B and C can talk to A, but not A: >> >> A ---- B ---- C >> >> If a packet gets sent from A to the broadcast NEM, does C also receive a >> copy of this packet? If so, would the PHY layer drop it? Or would it go >> all the way up to the kernel before getting dropped? I would think that >> everyone gets it from the OTA, but the PHY would calculate the distance >> and drop it (not deliver it up the NEM stack).. But wanted to verify. In >> otherwords, is it safe to assume that "A"'s packet will NOT show up in >>C's >> MAC statistics? >> >> Thanks!
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