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CNT 5106C Computer Networks, Fall
2008 by Professor Ahmed Helmy Experiment information page by
Sungwook Submission
deadline: Experiment #2 Submission deadline: ( Report manual
(updated on 1) Thanks everyone
for having a great semester. This TA work costs me tremendous amount of time
but believe or not, I enjoyed this class amazingly. The class size was huge
(biggest ever for a graduate course) and number of TAs were well in short,
but most of you followed course requirement and rule very well, and we
appreciate your great effort. We wish you the best luck in your future and
enjoy your break!! 2) I would like As
for grading, we are working day and night to finish soon. If you have not
picked up your homework 3 & 4 after the exam (the information was not
delivered to the many people who took the exam at FAB 103 unfortunately),
please contact YoungSang to know when you can pick
them up. Experiment #2 grading is expected to be finished
by Saturday and will be sent to each group leader (or every member to the
group I have all the e-mail address). 3) Following remote
students has not turned in their experiment #2: Lauren Ball, Shrilekha Sampathkumaran. If
you have faxed to professor or submitted it to YoungSang,
please let me know ASAP. 1) Grading result of
remote students for the exp #1 was sent via e-mail to individuals. You grade
distribution is not the same as groups. Your score * 10 will translate to an
equivalent score with group scores. Remote students did better in overall
than groups, considering it was an individual effort. Accordingly they
generally received higher score than groups. 2) TAs do not have information about final exams. Please consult
the course website and refer to the course lecture if there was any
announcement regarding it. 3) Exp #2 grading is
still on-going process but the result will be sent soon. Grading result for
the exp #1 is sent to each group leader (every member for the groups I had
all e-mail addresses). If you have not received the result from anybody,
please contact your group leader. Click
to see grade distribution. 1) Report manual is
updated with added description. Questions are the same as
Experiment2_fa08_v5.doc but this updated manual (Experiment2_fa08_v6.doc)
contains more description that we wrote to give you clearer picture on the
experiment based on the feedback. 2) Parsed iPAQ traces
contained corrupted MAC address. Now we corrected the problems and updated
again. Please download iPAQ traces(spring &
fall) again for correct analysis. 3) The timestamp in
the N810-4 is incorrect. (2009 NOV) Please discard this trace (N810-4) in all
of your analysis. 1) Exp #2 report
submission deadline is extended from 2) Last 4 characters
in the MAC addresses of the iPAQ traces (spring & fall) are corrupted. We
are currently under working to fix the problem. Corrected traces will be
uploaded soon. Fixed the broken
link. Please download report manual again. Report manual is
updated. Please download it from the above link. Updated or modified parts
are in red color. Other uncolored parts are the same as previous manual. 1. I will have office
hour during 2. The following
information regarding the timestamp was sent via e-mail to each group
representative on 1. Collected Nokia
& iPAQ traces are uploaded ! ! Download all the
traces to use in your report. All the traces were parsed into easy format.
The zip files also include MAC address of each iPAQ & Nokia PDAs. 2. 2008 Spring class
trace was also parsed on 11/26/08 and uploaded again. Please download it again.
See the link below. 3. Send e-mails for
any questions regarding the experiment to Sungwook. You will also find
temporary office hour from this webpage in the next week possibly in one or
two day(s) (12/1 – 12/5). Please do not send more than two people from your
group for questions during office hour. * FYI: Bluetooth
scanning interval is every 90 sec. * All the devices
are returned intact. Thanks. Now the traces are uploaded. N810-3 and iPAQ12
were dropped as the trace is corrupted. * Following traces
are for extra credit section. Download the trace you want to analyze: Singapore University trace
(anonymized_BT_log) * Download this experiment #2 report instruction.
This document contains the objective, questions you will answer, and
submission instruction. -> This document is updated. Refer to the notice
on the top. * Click
on this to download the Bluetooth encounter trace from 2008 spring class.
-> This trace has been updated to the parsed format.(same
as current trace of 2008 fall class) This is the same link as the one above.
-> This trace is updated again on 12-5-2008. Refer to the notice on the
top. * Parsers: As
uploaded traces were already parsed by the following programs, you will not
need to download and execute the parser. - sample parsed trace : this parsed trace has
the followings: timestamp in secs (unix time), MAC address of encountered device, name of
encountered device(usually the corresponding device carrier names) - Parser for Nokia: This parser will convert the
collected trace from Nokia devices to the same trace as sample parsed trace
above. - Parser for iPAQ: This java
parser will convert the collected trace from iPAQ devices to the same trace as
sample parsed trace above. (parser updated) *** ATTENTION: read
if you are unclear about this experiment (This statement is removed as all
the contents are in the document). Click here to
see the statement. ** Nokia users: please
check if you see permission denied on your screen(x-terminal). If you see it,
the trace collection program is not running and you
need to click on this to see what you need to do: ** Notice for experiment #2 ** Notice is located on the top. Every PDA is returned. We parsed all the trace and uploaded. Please
start working on the experiment report immediately. See above description. Instruction for experiment #2 is uploaded. Please download and
read it. Sample parsed trace will be the trace you will get to analyze.
Please download and see it. More instructions were
added. Please read the above description. One
person is seeking a group to join in. Please let me know if you can add one
person to your group. Device needs to be
checked by Mon 2pm. See the instruction above. There are 4 groups that have not
completed checkout. See above. Device checkout started.
Please read the policy above and check out PDAs immediately. Device checkout start from 20 Nov 08. Please send only
two members from each group to check out the device. Each group needs to
check out and start the Bluetooth trace collection immediately from 20 Nov
08. Manual
for device usage and report submission will be separately uploaded. Read
the checkout policy. Please check the names of group representative who submitted
their report and measurement files via e-mail from the Experiment #1 page
(see above link). Link to the Experiment #2 will become available soon. You will
need to check out the device and keep it for about a week to collect
Bluetooth encounter traces. Contact Sungwook for any questions regarding experiment
(e-mail: smoon at cise
account) Last updated:
2008-12-19 |
