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Changes between Version 5 and Version 6 of Internal/SummerInternship/2012/Logs/SaburBaidya


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Timestamp:
Jun 12, 2012, 2:38:45 PM (12 years ago)
Author:
saburhb
Comment:

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  • Internal/SummerInternship/2012/Logs/SaburBaidya

    v5 v6  
    3636- Manually scan the signal strength of different access points in the WINLAB and get an estimated mapping of distance vs signal strength. Then reproduce those values of signal strength by emulating the attenuation on Orbit Testbed.
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     38[[BR]]
     39
    3840[06/11/12] [[BR]]
    3941-- Configured the access points on sb4 nodes of Orbit and then created bridge between the client and access point and also among the clients.[[BR]]
    40 -- Analyzed the code of client protocol stack to understand the existing flow. We found that, as per current implementation, it is doing a scan of access point but after that it it selecting only one wifi interface with predefined mac address configured in xml file.[[BR]]
     42-- Analyzed the code of client protocol stack to understand the existing flow. We found that, as per current implementation, it is doing a scan of access point but after that it is selecting only one wifi interface with predefined mac address configured in xml file.[[BR]]
    4143-- We want to break that chain and provide all the wifi interfaces to the Main thread of the stack which can assign different weights to the interfaces accordingly and ultimately this will be updated in GNRS. [[BR]]
    4244-- Side by side , we are doing the emulation of signal strength vs distance. We will do this with the access points available in WINLAB.
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