[WLANware] WLANware Digest, Vol 46, Issue 12

Wed Apr 7 12:29:31 CEST 2010

Thanks a lot...

On Wed, Apr 7, 2010 at 3:30 PM, <wlanware-request at freifunk.net> wrote:

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> Today's Topics:
>
>   1. [GSoC 2010] About a proposal (Fabiano Fid?ncio)
>   2. Re: WLANware Digest, Vol 46, Issue 9 (ZioPRoTo (Saverio Proto))
>   3. The Best Project (Shan Jayasinghe)
>   4. Re: The Best Project (ZioPRoTo (Saverio Proto))
>   5. Re: [GSoC 2010] About a proposal (ZioPRoTo (Saverio Proto))
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 7 Apr 2010 00:52:03 -0300
> From: Fabiano Fid?ncio <fabianofidencio at gmail.com>
> Subject: [WLANware] [GSoC 2010] About a proposal
> To: wlanware at freifunk.net
> Message-ID:
>        <p2ne89873b01004062052j6562c71di3664870ada84f290 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Howdy!
>
> I'm Fabiano Fid?ncio (fidencio on network irc.*freenode*.net), brazillian
> guy and Science Computer student at State University of Campinas. Moreover,
> I'm a free software's user/developer[1].
>
> At first, sorry for the late meet.
> Now, that's the point: I'm very interested in a task[2] for GSoC 2010.
>
> But, I have some questions.
> 1 - How many time is it expected/necessary for that the student dedicates
> yourself in this task[2] per day?
> 2 - What is the background/profile expected?
> 3 - Is there some mentor interested in mentoring this task[2]?
> 4 - What is the real chance of a proposal with this task[2] be accepted?
>
> BR.
>
> [1] - http://trac.enlightenment.org/e/search?q=fidencio
> [2] - http://wiki.freifunk.net/Ideas#Port_OLSR_to_the_N900_.2B_GUI
>
> --
> Fabiano Fid?ncio
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> ------------------------------
>
> Message: 2
> Date: Wed, 7 Apr 2010 10:34:31 +0200
> From: "ZioPRoTo (Saverio Proto)" <zioproto at gmail.com>
> Subject: Re: [WLANware] WLANware Digest, Vol 46, Issue 9
> To: "WLAN-Hard+ Software, Antennen" <wlanware at freifunk.net>
> Message-ID:
>        <o2ja5e23ab91004070134zeda44a39m744c7e49edfcbc2 at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> > 1.Some routers have an attached HNA network with some hosts.what is
> > HNA network actually?
>
> HNA (Host Network Announce)
> A OLSR router can have an interface attached to a network where the
> hosts do not talk the OLSR protocol. The OLSR router announces that
> network with a HNA messages, so those hosts can talk to the rest of
> the network using the OLSR router as a gateway.
>
> > 2.ETX distance of nearest nodes are calculated.what is ETX distance?
>
> ETX is a metric of wireless networks, Expected Transmission Count.
>
> > 3.nodes or tree links are deleted in soft state fashion.what is soft
> > state fashion?
>
> Soft state means that if you don't refresh an information, that
> information after
> a defined time will expire.
> So if I have a neighbor, and he sends me an Hello every 2 seconds, I
> keep updating
> that he is alive. When I don't receive hellos for a while I will
> assume that the neighbor node
> is not there anymore and I delete him. That is soft state.
>
> > also found the implementation in
> > http://gredler.at/hg/olsrd/rev/8e7887c1247f
> > i am trying to understand the working mechanism of the code.
>
> Please use git, we switched to a new repository back ago. It is linked
> on http://www.olsr.org under del link repositories.
>
> > so initially do we fix a core node for every multimedia stream in the
> > network(probably during mesh create...).so whenever a core node for
> > particular multimedia stream finds 1.IGMP poll message to request
> > information about membership in all groups.(because nodes won't have
> > exact record of group membership details..) or 2.response message to
> > the IGMP request(i guess only one host from each group responds to the
> > request message)..it'll send OBAMP alive message so that the node is
> > added to corresponding OBAMP tree..and whenever a new node is added,
> > core election algorithm is called and the node with lowest IP address
> > is selected as the new core..
>
> We run mesh create normally at the beginning.
> We have to change MESH alive message syntax so we can add information
> about the streams everynode has available.
> The changes will be all in the tree creation procedures.
>
> Please before getting too much in the details of OBAMP, try first to
> read the more basic stuff about OLSR.
>
> Saverio
>
>
> ------------------------------
>
> Message: 3
> Date: Wed, 7 Apr 2010 14:43:50 +0530
> From: Shan Jayasinghe <shanajuom at gmail.com>
> Subject: [WLANware] The Best Project
> To: wlanware at freifunk.net
> Message-ID:
>        <t2gc45070391004070213xaee7a35cr477d61d614a8a1d1 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hello,
> I'm shan jayasinghe from University of Moratuwa , Sri Lanka. I really like
> to work with your organization-FreeFunk. I have worked with Perl, HTML, PHP
> and Java. I'm currently at my Inplant training. There I'm doing a project
> related to Net::Telnet Module in Perl. And I have the experience in working
> in Linux environment. What would be the most suited project for me?
>
> Thank You.
>
>
>
> --
> Regards,
> Shan Anjana Jayasinghe
> +94 71 8107918
> shanajuom at gmail.com
> shan2005 at ymail.com
> shan at aiesec.org.lk
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> ------------------------------
>
> Message: 4
> Date: Wed, 7 Apr 2010 11:21:10 +0200
> From: "ZioPRoTo (Saverio Proto)" <zioproto at gmail.com>
> Subject: Re: [WLANware] The Best Project
> To: "WLAN-Hard+ Software, Antennen" <wlanware at freifunk.net>
> Message-ID:
>        <r2ga5e23ab91004070221na6d27455g1dda3d0b2e5e5615 at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> > I'm shan jayasinghe from University of Moratuwa , Sri Lanka. I really
> like
> > to work with your organization-FreeFunk. I have worked with Perl, HTML,
> PHP
> > and Java.?I'm currently at my Inplant training. There I'm doing a project
> > related to Net::Telnet Module in Perl. And I have the experience in
> working
> > in Linux environment. What would be the most suited project for me?
>
> Hello,
>
> reading your background I suggest to have a look at this:
>
> http://wiki.freifunk.net/Ideas#Web_Radio_Program_Scheduler
> http://wiki.freifunk.net/Ideas#CMS_plugin_to_book_Web_radio_transmission
>
> hurry up ! you have only two days left until the deadline for
> submitting the student application.
>
> Saverio
>
>
> ------------------------------
>
> Message: 5
> Date: Wed, 7 Apr 2010 11:28:43 +0200
> From: "ZioPRoTo (Saverio Proto)" <zioproto at gmail.com>
> Subject: Re: [WLANware] [GSoC 2010] About a proposal
> To: "WLAN-Hard+ Software, Antennen" <wlanware at freifunk.net>
> Message-ID:
>        <h2ka5e23ab91004070228u59ddd4b5o870deccc9c72765b at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> > 1 - How many time is it expected/necessary for that the student dedicates
> > yourself in this task[2] per day?
>
> I have been a student last year. Now I don't know the complexity of
> the idea [2] but any idea will require you to work at least 24 hours
> per week. That means every around 4/5 hours every working day.
>
> > 4 - What is the real chance of a proposal with this task[2] be accepted?
>
> Nobody can tell you this, it depends on how many students application
> we get at the end, and how the evaluation of the mentors will be, and
> how many slots google will give us. Try to submit your application! :)
>
> Saverio
>
>
> ------------------------------
>
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> End of WLANware Digest, Vol 46, Issue 12
> ****************************************
>

-- 
Regards,
Shan Anjana Jayasinghe
+94 71 8107918
shanajuom at gmail.com
shan2005 at ymail.com
shan at aiesec.org.lk
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