אפקה - המכללה האקדמית להנדסה בתל אביב | תערוכת פרויקטי גמר 2014 - קטלוג פרויקטים - page 9

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2014 --2
Start
Initialize
Calculatethefour
possiblebranchmetric
Load the
branchmetric
Add-Compare-
Select (ACS)
StoreThepath
information
Trellis
done?
FindminPathmetricand
outputthepath (output
decodingbits)
end
New Frame
7 Segment
Synchronize
Deserializer
ViterbiDecoder
BERTester
UpdateNoOf
ErrorBits
NoOf
Frames <N
Synch
? Done
Frame
Done?
Symbol
Decoded
RX
Switch
on?
Gen. Errors
Pattern
Start
Synchronize
DataGen-PRBS Header
Serializer
Conv.Encoder
AddErrors
Gen.
Done?
New Frame
NoOf
Frames<N
Synch
Done?
New
Symbol
Frame
Done?
TX
UpdateNoOf
ErrorFrames
Wait to
synch> Size
of Frame
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Viterbi Decoder
Convolution Encoder
No
No