' ' pa

1
???t?a ?pt???? ???? ?? ??e? ?p?d?µ?? t?? 21??
????a

• ?. ?. ?p???a?
• ?a????t??, ?a?ep?st?µ?? ?at??? ?????
• email bouras_at_cti.gr
• http//ru6.cti.gr/bouras

2
H ?st???a t?? ?p?d?µ?? (1/2)

• ?et? t?? 2? ?a???sµ?? ???eµ? ????se st?? ????da ?
  a??pt??? t?? ?p?d?µ?? ??a t? ??e?t???? ?e?µa
• ? µ??? ?e???p?ast? a????? p?? ????pte t?te
• ?ta? ? f?t?sµ??

3
H ?st???a t?? ?p?d?µ?? (2/2)

• ? p??sp??e?a ???t?se ?????a ?a? st????se p???
  ???? ?ta? a?a??a?a
• ?et? ???e ? µe???? p?????a s?s?e??? p??
  ???s?µ?p???se a?t? t?? ?p?d?µ?

4
H ??a ?p?d?µ?

• ???a e??a? ?µ?? s?µe?a ? ??? ?p?d?µ?
• ???e? a????e?/ s?s?e???/ ?p??es?e? ?a ?a??????
  t??a/ a????/ st? µ?????
• ? ?????O???????? - ?? ?????? ?????O? ??O?
• ?O?? G??G??? ???????? ??? ????FO???
• ????? HDTV
• S?? ?????? ??? ??????? ????

5
?? e??a? ??????????t?ta

• ??????????t?ta ????eta? µe e??e?a ?????a ?? t?
  p????µ???, ef??t? ?a? ?a???t?µ? ap? p???t???,
  ?????????, ??????µ??? ?a? te????????? ?p???
  pe??ß?????, ap?te???µe?? ap?
• t?? pa???? ???????? s??d?se?? st? ??ad??t??
• t?? ?at?????? d??t?a?? ?p?d?µ?
• t?? d??at?t?ta t?? p???t? ?a ep????e?
• t? ?at?????? ???µ?st??? p?a?s?? ap?te???µe?? ap?
  p???t????, µ?t?a, p??t?ß????e?, ?µese? ?a?
  ?µµese? pa?eµß?se??, a?a??a?e? ??a t?? e?d???µ?s?
  t?? ?a???t?µ?a? ?a? t?? p??stas?a t?? a?ta????sµ??

6
?? p??sf??e?

• ???s?t?, ????p?st?, G?????? ?a? S??e??? s??des?
  ??te??et (?p?? t? ??e?t???? ?e?µa, ??? ?p?? ?
  t??ef????? s??d???e??) p?? f???e?
• ??????? p??sßas? st? web,
• ?ad??f???, t??e??as?, ta???e?, ???a????a
• ??e? ?p??es?e?, V?IP, t??ed??s?e??,
  e??as?a-µ???s?-?at???? f???t?da ap? ap?stas?
• ?a e????????? d??t?a ?a? ?p??es?e? e??a? ?d? t?
  ??? ?a???t?µ? µ?s? ep????????a? st?? ???e?, p?? ?
  d?e?sd?s? ??e? ft?se? se s?µa?t??? ep?peda

7
? s?µas?a t?? ??????????t?ta? (1/2)

• O ?p?t??p?? t?? FCC st?? ?µe????, Michael Copps
  e??e a?af??e? ?a e????????? d??t?a ?a e??a?
  ??a t?? 21? a???a t?s? ???t???? s?µas?a? ?s? ?ta?
  ??a t?? 19? a???a ?? d??µ??, ta ?a????a ?a? ??
  s?d???d??µ???? ??aµµ?? ?a? ??a t?? 20? a???a ta
  t??ep????????a?? d??t?a ?a? ta ta??tata µ?sa
  µa????? µetaf????.
• O ??µa???? t?? Sa? F?a?t??s?? se d???se?? t??
  t???se?p?? t? f?? ?a? t? ?e??, t? as??µat?
  d??t?? p??pe? ?a ???e? µ???? t?? a????p????
  d??a??µ?t??

8
? s?µas?a t?? ??????????t?ta? (2/2)

• ? ????? ????pa??? ?p?t??p?? a?µ?d??? ??a t??
  ???????a t?? ?????f???a?, Erkki Liikanen e??e
  a?af??e??? e?????????? ?p?d?µ?? ?a? ?p??es?e?
  e??a? s?µe?a t?s? s?µa?t???? ??a t?? ??????µ?a,
  ?s? ?p???e ?a? ? ??e?t??sµ??. ???µ? ?a? a? de?
  ?ata?aßa????µe t? s?µas?a t??? a? t? ?????µe. Ta
  t? a?t???f???µe ?ta? te?e??s??µe.
• ? ????pa?a ep?t??p?? a?µ?d?a ??a t?? "???????a
  t?? ?????f???a?" ?a? ta Media, Viviane Reding
  e??e a?af??e?St???? µa? e??a? µ???? t? 2010,
  ?a e??a? s??dedeµ??a ta µ?s? e???pa??? ??????????
  se e????????? d??t?a µe ta??t?te? t??????st?? 10
  Megabit t? de?te???ept?, ep?t??p??ta? ?ts? t??
  p??sßas? se p???s?e? µ??f?? ep????????a? ?p?? t?
  video.

9
? ??????????t?ta ?? ??µ?s?? ??a??

• ?? p???t???? se p????? ???e? ?e????? t??
  e?????????t?ta sa? ??a pa?????ta ????s?? t??
  ??????µ?a? ?a? t? d?µ??????a ???? ??se?? e??as?a?
• ? ??µa???? t?? Sa? F?a???s?? pa??µ??ase t??
  e?????????t?ta µe t? ??e?t???? ?e?µa ?a? t? ?e??
  d??????ta? ?t? ?p?? t? f?? ?a? t? ??e?t????
  ?e?µa ?ts? ?a? ? e?????????t?ta e??a? ?????????
  a?a??.

10
?a?????te? ???pt???? ??????????t?ta?

• ?a?????te? p?? ep??e????? t?? a??pt??? t??
  e?????????t?ta?
• ?? ???µ?st??? p?a?s??
• ?? d?µ???? a??a??? p?? p?a?µat?p?????ta? st??
  a????? t?? ?e????????? ?????f?????? ?a?
  ?e?????????
• ?? a??a??? t?? e?????????? ?p??es??? ?a? t??
  ???s?? t???
• ?? te?????????? e?e???e??
• ? a????? t?? ???st?? ??a ???????te?? p??sßas? st?
  pe??e??µe??
• ?? ??st??
• ? ??f?a?? et??µ?t?ta (e-readiness) ?a? ?e????te??
  t? te????????? ep?ped? µ?a? ???a?

11
???µ?? ??????????? ??e?sd?s?? st?? ??
12
?????????? ??e?sd?s?
???? 13? ???es? ????pa???? ?p?t??p??
13
?p????s? ap? t?? ????pa??? ??s? ???
???? EU
14
Broadband Performance Index (1/2)
???? EU
15
Broadband Performance Index (2/2)

• ? e???pa??? e????????? a???? a?apt?sseta? µe
  ??????? ???µ???
• ?e????? e???pa???? ???e? e??a? ?? ep??efa??? t??
  ??sµ??
• ?s? ? a???? µe?a???e?, ?p???e? µ?a a?????
  ap?t?µ?s?? t?? et??µ?t?ta? t?? ????pa???? ???s??
  ?a p????e? t?? a??pt??? t?? e?????????? p??sßas??
• ?? ??? Broadband Performance Index (BPI) ap?te?e?
  s?µe?? a?af???? µet??se?? t?? pa???s?a? t??
  ??at?? µe??? se eµp????? ep?ped?, t? ?p???
  pe???aµß??e?
• ?a??t?te?
• ?????? a???t???? pe??????
• ??????µ??? a?e?t???t?ta
• ?a???t?µ?a
• ???e? ???????????????µ???? s???st?se?

16
? ??????????t?ta pa???sµ??? (1/4)
?e??d?? S??d??µ?t?? ?a???sµ??? Q1 2008
??e?sd?s? ?a? ???pt??? ?at? t? 1? t??µ??? t?? 2008
17
? ??????????t?ta pa???sµ??? (2/4)
?e?????????? ??se?? Q1 2008
??????????t?ta a?? ?e???????a ???sßas?? Q1 2008
18
? ??????????t?ta pa???sµ??? (3/4)
?e??d?? a????? ?a??d?a??? modem
?e??d?? a????? FTTH
19
? ??????????t?ta pa???sµ??? (4/4)

• ?? 10 ???e? µe t? µe?a??te?? t??µ???a?a - 1?
  t??µ??? t?? 2008

• ?? 10 ???e? µe t? µe?a??te?? et?s?a a??pt??? - 1?
  t??µ??? t?? 2008

20
G?????? Internet ADSL

• ?s??e? s?µe?a a??? ??? se 3-4 ?????a
• ?????a ?a? p?? apa?t?t???? ???t?a??? ?fa?µ????
• 2012 ?pa?t?s? ??a 100Mbps (?µf?d??µ?) se
  ????a??? efa?µ????
• ???te?, t??ed??s?e?? ?????? e?????e?a?
• ?se? ???e? pa?aµ????? sta ??????a ?a??d?a ?a
  p??pe? ?a a?aµ????? ?a?da?a te?????????
  ?p?ß??µ?s? ap??a?t? st?? ???e? p?? ?a µetaß??? se
  ?pt??? d??t?a

21
?a??t?ta a?????a µe t?? ap?stas?
22
?? pa??? ?a? ? p??ß?e?? ??a ??t?s? bandwidth se
Petabytes (1.000 TB)
23
?pa?t?se?? se e???? ????? a?? ?p??es?a
24
???a?? ?a?ade??µat??

• St?? ??e?t??????? ?p????????e? ?a? ?p??es?e?
• ??a ß??s???ta? sta ???a t?? ???t???!!!

?a???t?µ?a ?p??es?e? ?fa?µ???? G??s?
25
ADSL

• ?? ADSL µa? ???e? ???ste? ?ata?a??t?? ?a? ???
  ???S??S ????GOG??S ????????????!!!

??ad??t??
1
26
?a???? Vs ?pt??? ??a

• ? ?a???? ??e? ?µe??µ???a ????? ?a? ??ep???e?a
• ? ?pt??? ??a ??e? d??at?t?ta ?pe?????st??
  ??aß??µ?s??

27
?p? t?? ep??? t?? ?a???? st?? ep??? t?? ??a?
28
??st? se p?s?st? ?at? t? p??t? ?t?? e??at?stas??
???? d??t??? ?pt???? ????
29
? ??a?µat???t?ta (1/2)

• ??a?µat???t?ta
• ? ??a te????????? ep??? t?? ?pt???? ??a?
  p??sf??e? e??a???e? se ?s??? ?????? ?a? µp?????
  ?a ?????? ?s????? pa??te? st? ped?? t??
  ?a???t?µ?a?
• ?p?st????? ??a ?µes? ???p???s? t?? e?a??e??a? t??
  ??? ??a a??pt??? ???? d??t??? p??sßas?? µe
  ?pt???? ??e?
• ????p???se??
• ??asf???s? ??ta????sµ??
• ?e?????sµ?? t?? ????? t?? ???t??? st?? e??s??s?
  t?? ?p??es???
• ? ???a µa? µp??e? ?a ?e?d?se? ??a µe????
  a?apt???a?? st????µa

30
? ??a?µat???t?ta (2/2)

• ?e d?µ?s?a dap??? µe????? e?at??t?d??
  e?at?µµ????? e??? µp????µe ?a pet????µe
• ?d??t???? ?µese? epe?d?se?? t?? t???? t??
  d?se?at?µµ????? e???
• ?????de? ??e? ??se?? e??as?a? ?????? e?e?d??e?s??
• ??aß??µ?s? a?ta????st???t?ta? e?????a?
  ß??µ??a??a? p???t???? ?p??es?e?
• ? ????da ?a ???e? e???st??? ??a ???e? epe?d?se??
• ??e??????s? t?? ???d?? t?? ??????µ?a?
• ?p??e???µat???t?ta se ??e?t??????? ?p??es?e?
  ?????? p??st???µe??? a??a?
• ??????? d??se?? ??a ??e?t?????? d?a??ß????s?,
  p??stas?a pe??ß?????t??, t??e-?at????,
  t??e-e?pa?de?s?, ?t?.
• ?e??s? ??f?a??? ??sµat??
• ??e??????s? e?????? ??f?a??? St?at??????

31
??aµa (1/3)

• ?e????? st???? p??pe? e??a? ? ep??tas? t??
  d??t??? (se d??f??e? f?se??), ?ts? ?ste ?a
  pa???e? µa???p???esµa d??t?? ?pt???? ????
  (pa??t??? e??p??sµ?) se ???e ??????????, ?p??
  s?µßa??e? se ???e ?p?d?µ? p?? ?e??e?ta? d?µ?s??
  a?a??
• ?? pa?ap??? se s??d?asµ? µe a??pt??? ?p??es???
  ?a? pe??e??µ???? ?a f??e? t? ???a µa? se a???????
  ??s?

32
??aµa (2/3)

• ?d? a??et?? ???e? ?efe????? p???t??? µp??st? µe
  a?t??at?stas? t?? DSL s??d?se?? ap? s??d?se??
  ?pt???? ???? ??? t? sp?t? ?a? t?? ep??e???s?
• ?? ??aµa p??pe? ?a e??a? ? (p?a?µat???)
  e?????????t?ta ?a ft?se?
• se ???e sp?t?,
• se ???e p???t?,
• se ???e ep??e???s?
• ? p???p?????sµ?? t?? ???t??? ?a µ?? ??e? p?????
  ???? ??a d??µ??? a??? ?a? ??a d??t?a ?pt???? ????

33
??aµa (3/3)

• ?a e?etast??? d??f???? t??p?? ep??tas?? t??
  ?p?d?µ?? ?pt???? ???? ??? t?? te???? ???st?
• ???µat?d?t?s? ap? t? ???t??, t??? ???
• ??µet???e?s? t?? d?µ???????µe??? ?p?d?µ?? ?a?
  ep??d?s? t?? es?d?? se ep??tas? t?? d??t???
• ??e???p???s? t?? ?d??t???? t?µ?a
• ???a??, eµp???? t?? ?d??? t?? ???st??

34

• ? ?at?stas? st?? ?e??f??e?a ??t???? ????da?

35
??s?st? ???s?? ??ad??t???
36
??s?st? ???s?? ??ad??t??? st???e??f??e?a ??t????
????da?
37
? ?????????? d?e?sd?s? st?? pe??f??e?e? t??
????da?
38
???t?a ?pt???? ???? st?? ???

• ??µ?? ????????
• ????p?????sµ?? 1.330.516,00
• ????? ??s?af?? 18,157 ?µ
• (?1 13632 m - ?3 4525 m)
• ??µß??
• ?????? 2
• ??a??µ?? 3
• ???sßas?? 7
• ?e????? ???ste? 44
• (44 ?pt????, 0 as??µat??)

• ??µ?? ??????
• ????p?????sµ?? 503.439,10
• ????? ??s?af?? 8435 m
• (?1 4233 m - ?3 4202m)
• ??µß??
• ?????? 1
• ??a??µ?? 2
• ???sßas?? 4
• ?e????? ???ste? 37
• (35 ?pt????, 2 as??µat??)

• ??µ?? ?µa???da?
• ????p?????sµ?? 477.800,00
• ????? ??s?af?? 6965 µ
• (?1 5400 µ - ?3 1565 µ)
• ??µß??
• ?????? 1
• ??a??µ?? 2
• ???sßas?? 4
• ?e????? ???ste? 24
• (24 ?pt????, 0 as??µat??)

• ??µ?? ?a?p??t??
• ????p?????sµ?? 390.269,90
• ????? ??s?af?? 6,648 ?µ
• (?1 5218 µ - ?3 1430 µ)
• ??µß??
• ?????? 1
• ???sßas?? 5
• ?e????? ???ste? 27
• (23 ?pt????, 4 as??µat??)

• ??µ?? ?????d??
• ????p?????sµ?? 310.304,40
• ????? ??s?af?? 3,448 ?µ
• (?1 3.131 µ - ?3 317 µ)
• ??µß??
• ?????? 1
• ???sßas?? 3
• ?e????? ???ste? 20
• (8 ?pt????, 12 as??µat??)
• ?? µ????te?? MAN st?? ??????

• ??µ?? ?at????
• ????p?????sµ?? 3.024.614,42
• ????? ??s?af?? 54 ?µ
• (?1 38208 µ - ?3 16385 µ)
• ??µß??
• ?????? 4
• ??a??µ?? 6
• ???sßas?? 20
• ?e????? ???ste? 177
• (152 ?pt????, 25 as??µat??)
• ?? µe?a??te?? MAN st?? ??????

• ??µ?? ??????
• ????p?????sµ?? 706.382,38
• ????? ??s?af?? 9,791 µ
• (?1 8176 µ - ?3 1615 µ)
• ??µß??
• ?????? 1
• ??a??µ?? 2
• ???sßas?? 7
• ?e????? ???ste? 29
• (29 ?pt????, 0 as??µat??)

• ??µ?? ?es????????
• ????p?????sµ?? 905.508,49
• ????? ??s?af?? 13,048 ?µ
• (?1 6794 µ - ?3 6254 µ)
• ??µß??
• ?????? 1
• ??a??µ?? 2
• ???sßas?? 6
• ?e????? ???ste? 56
• (52 ?pt????, 4 as??µat??)

39
?s??µata d??t?a st?? ???

• ?ess?t?d??, Fa???, ???ß??
• ???e?a?, ?a?a??a?,
• ??a??pt??, S???????t??,
• Test????, ???a?a? ???µp?a?
• Gast?????, ?a?aß??t??,
• ?a?????µ???, ???ta?a?,
• ??a?t?????, ?eap??e??,
• ??a??a?????, S?µp???te?a?,
• ??µ??, ?µf?????a?,
• ??pa????

40

• ??a p??t?ß????a
• p?? p??pe? ?a st?????e?

41
??ad?µ?t??? ?ta??e?a ??????????? ???t??? ??
????da?

• S?µµet???
• ??µ??
• ?a?ep?st?µ?a - ??e???t??? ?d??µata. ??a??t???
  eµpe???a ?a? te??????s?a
• ?f??? pe??p?? ??a e?at?µµ???? p????sµ?

42
St???? t?? ?ta??e?a?

• ? eta??e?a ?a a?a??ße? t?
• ??a?e???s?
• ??µet???e?s?
• S??t???s?
• ?p??tas?
• t?? e?????????? ?p?d?µ?? se ??? t? ??t?? ?a?
  d?t??? ????a t?? ????da?

43
? ??????

44

• FFTH se ??? t? ???a

45
?? p??pe? ?a ???e?

• ? ???a µa? s?µe?a ??e???eta? ??a µe????
  a?apt???a?? ???? ??a t?? ?p?d?µ?? t??
  ??e?t??????? ep?????????? p?? ?a pa???e? s??des?
  µe ?pt??? ??a sta ?????????? ?a? t??
  ep??e???se??, se ??e? t?? p??e?? t?? ???a?.
• ???? a?t?st???? µe a?t? t?? ?atas?e??? t??
  e?????? ?d??, t?? ae??d??µ???, t?? ??µa???? t??
  µe????? ?p?d?µ??
• ??a t?t??? ???? apa?te? ??aµa, ???sp??e?a,
  ??????, ??????

46
?a? af??? ?????

• t? p?? ?a d?asfa??ste? ? d?µ?s??? ?a?a?t??a?
  a?t?? t?? ?p?d?µ?? ??a t?? ??e?t???????
  ep????????e?
• t? p?? ?a e?asfa??s??µe ?s?t?µ? p??sßas? ap?
  ????? t??? pa?????? ?p??es???
• ?a p??te????µe t??p??? ?a? ??se?? ?? ?p??e? ?a
  e??a? ap?te?esµat????

47
G?at?

• Ta ß??e? t? ???a st?? ??a ??f?a?? ?p???
• Ta ep??e?se? s?µa?t??? t? ??s? t?? ???a? st?
  pa???sµ?? ????es?a? t? ?p??? d?aµ??f??ete s?µe?a
• ? ?a??st???s? st?? a??pt??? µ?a t?t??a? ?p?d?µ??
  ?a ??e? a???t???? s???pe?e? ??a t? ??s? t??
  ????da? st? pa???sµ?a ??????µ?a

48

• ???a??st? ??a t?? p??s??? sa?
• ???t?a??? ??p??
• http//interreg-broadband.cti.gr
• http//broadband.cti.gr
• ??e????s? ?p????????a?
• bouras_at_cti.gr