Mobile Communication HSC ICT CHAPTER 2

1. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †hvMv‡hvM
(Mobile Communications)

2. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
GB welqwUi cvV †k‡l Avgiv hv wkL‡ev t
1. †mjyjvi †dvb I Gi cÖKvi‡f` m¤ú‡K© we¯ÍvwiZ Rvb‡ev|
2. wRGmGg I wmwWGgG Gi we¯ÍvwiZ welq¸‡jv m¤ú‡K© aviYv jvf Ki‡ev|
3. †gvevBj †dv‡bi cÖRb¥ m¤ú‡K© we¯ÍvwiZ Rvb‡ev|
4. †gvevBj B›Uvi‡bU, wRwcAviGm I BwWwRB m¤ú‡K© mg¨K aviYv jvf Ki‡ev|

3. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †hvMv‡hvM
Z_¨ I †hvMv‡hvM cÖhyw³‡Z Iq¨vi‡jm KwgDwb‡Kkb wm‡÷‡gi DrKl©Zvi dmj nj
†gvevBj KwgDwb‡Kkb| K¨v‡ej QvovB †hvMv‡hvM Kivi †bUIqvK© nj †gvevBj
†hvMv‡hvM| †gvevBj †hvMv‡hvM cÖhyw³ n‡jv GSM (Global System for Mobile
Communications) Ges CDMA (Code Division Multiple Access)|

4. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †Uwj‡dvb
†mjyjvi †dvb GK we‡kl ai‡bi †dvb hv H ‡m‡ji AvIZvq ¯’vwcZ UªvÝwgUv‡ii
mv‡_ †hvMv‡hvM iÿv K‡i KvR K‡i|

5. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wmg KvW©
wRGmGg (GSM - Global System for Mobile Communications) †gvevBj †dvb¸‡jvi
Rb¨ GKwU ÿz`ª gvB‡µvwP‡ci cÖ‡qvRb c‡o †hwU‡K wmg KvW© (Subscriber Identity
Module or SIM Card) e‡j| wmg Gi Af¨šÍ‡i myiwÿZ Dcv‡q service - subscriber key
(IMSI) msiwÿZ _v‡K hv D³ †gvevBj †dv‡bi e¨enviKvix‡K mbv³ Ki‡Z cv‡i|

6. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †dv‡bi cÖKvi‡f`
MVbMZ w`K †_‡K †mj‡dvb¸‡jv‡K mvaviYZ wb‡gœv³ fv‡M fvM Kiv hvq|
1. †ewmK †dvb (Basic Phone)

7. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †dv‡bi cÖKvi‡f`
MVbMZ w`K †_‡K †mj‡dvb¸‡jv‡K mvaviYZ wb‡gœv³ fv‡M fvM Kiv hvq|
2. K¨v‡giv †dvb (Camera Phone)

8. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †dv‡bi cÖKvi‡f`
MVbMZ w`K †_‡K †mj‡dvb¸‡jv‡K mvaviYZ wb‡gœv³ fv‡M fvM Kiv hvq|
3. wgDwRK/Ggwcw_ª †dvb
(Music/MP3 Phone)

9. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †dv‡bi cÖKvi‡f`
MVbMZ w`K †_‡K †mj‡dvb¸‡jv‡K mvaviYZ wb‡gœv³ fv‡M fvM Kiv hvq|
4. wfwWI †dvb (Video Phone)

10. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †dv‡bi cÖKvi‡f`
MVbMZ w`K †_‡K †mj‡dvb¸‡jv‡K mvaviYZ wb‡gœv³ fv‡M fvM Kiv hvq|
5. ¯§vU©‡dvb (Smart Phone)

11. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†mjyjvi †dv‡bi cÖKvi‡f`
MVbMZ w`K †_‡K †mj‡dvb¸‡jv‡K mvaviYZ wb‡gœv³ fv‡M fvM Kiv hvq|
6. wcwWG †dvb (PDA Phone)

12. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wcwWG †dv‡bi myweavmg~n
wcwWG¸‡jv‡Z †hme myweav cvIqv hvq Zvn‡jv t
1. †mj‡dvb mvwf©m
2. B›Uvi‡bU Kv‡bKwUwfwU
3. B-†gBj
4. †U·U †g‡mwRs
5. d‡Uv †÷v‡iR I UªvÝwgkb
6. wWwRUvj K¨v‡jÛvi
7. wWwRUvj I B‡jKUªwbK dvBj †÷v‡iR
8. wfwWI Kbdv‡iwÝs
9. wfwWI UªvÝwgkb
10. wfwWI wfDwqs

13. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi •ewkó¨
wcwWG¸‡jv‡Z †hme myweav cvIqv hvq Zvn‡jv t
1. mKj GSM †dv‡b GKwU wmg KvW© e¨envi Kiv nq|
2. K_v ejvi I g¨v‡mR myweav cÖ`vb K‡i|
3. wiPv‡R©‡ej e¨vUvwi _v‡K hv †dv‡bi cvIqvi mieivn K‡i|
4. Kx c¨vW ev UvP w¯Œb e¨envi K‡i BbcyU Kiv hvq|
5. me †mU wWfvB‡mi GKwU IMEI _v‡K|

14. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi myweav
AvaywbK myweav wn‡m‡e †gvevB‡j †hme myweav cvIqv hv‡”Q †m¸‡jv n‡jv t
1. GmGgGm I GgGgGm †cÖiY I MÖnY Kiv hvq|
2. B-†gBj MÖnY I †cÖiY Kiv hvq|
3. wfwWI Kj Kiv hvq|
4. f‡qm I wfwWI P¨vwUs Kiv hvq|
5. Mvb †kvbv I wfwWI †`Lv hvq|
6. AwWI I wfwWI †iKW© Kiv hvq|
7. Z_¨ Av`vb-cÖ`vb Kiv hvq|
8. B›Uvi‡bU eªvDR Kiv hvq|
9. wRwcGm Gi myweav Dc‡fvM Kiv hvq|

15. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg (GSM)
wRGmGg ev †Møvevj wm‡÷g di †gvevBj KwgDwb‡KkÝ (Global System for Mobile
Communications ev GSM) n‡jv †gvevBj †Uwj‡dvwb wm‡÷‡gi Rb¨ we‡k¦i me‡P‡q
RbwcÖq ÷¨vÛvW©|

16. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg (GSM)
GSM, TDMA (Time Division Multiplex Access) e¨envi K‡i †hme †hme †gvevBj †dvb
mvwf©m w`‡q _v‡K Zvn‡jv t
1. GmGgGm
2. Kj diIqvwW©s
3. AvDU‡Mvwqs Kj †ewis
4. BbKvwgs Kj †ewis
5. GWfvBm Ae PvR©
6. Kj †nvwìs
7. Kjvi AvBwW

17. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg (GSM)
GSM, TDMA (Time Division Multiplex Access) e¨envi K‡i †hme †hme †gvevBj †dvb
mvwf©m w`‡q _v‡K Zvn‡jv t
8. Kjvi I‡qwUs
9. gvwëcvwU© mvwf©m
10. †K¬vRW BDRvi MÖæc
11. GjgnwcøwmU Kj UªvÝdvi
12. d¨v· mvwf©m
13. Kw¤úDUv‡ii mv‡_ ms‡hvM
14. gvwëcvwU© Kbdv‡iwÝs

18. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg Gi •ewkó¨
1. ¯^í g~‡j¨i GmGgGm Gi ev¯Íevq‡bi †ÿ‡ÎI wRGmGg cw_K…r|
2. wbw`©ó GjvKv‡Z †gvevBj †dvb¸‡jv wRGmGg Gi mv‡_ mshy³ nq|
3. m‡e©v”P `~iZ¡ n‡jv 35 wK‡jvwgUvi|
4. Bb‡Wvi Kfv‡iR‡KI mg_©b K‡i|
5. AwaKvsk UzwR wRGmGg †bUIqvK©¸‡jv
900 MHz ev 1800 MHz e¨v‡Û cwiPvwjZ nq|
6. n¨vÛ‡m‡Ui UªvÝwgkb ÿgZv 2 ev 1 IqvU|
7. wbivcËvi Rb¨ †ek wKQz wµ‡ÞvMÖvwdK A¨vjMwi`g e¨envi K‡i|

19. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg Gi myweav
1. A‡bK †ewk ¯’vqx †bUIqvK© cvIqv hvq|
2. `vjv‡bi Af¨šÍ‡i wmMb¨v‡ji AebwZi nvi Kg|
3. wiwcUvimg~n e¨env‡i mÿg|
4. UKUvBg mvaviYZ †ewk n‡q _v‡K|
5. we‡k¦i me‡P‡q RbwcÖq ÷¨vÛvW©|
6. wRGmGg n¨vÛ‡mU wek¦Ry‡o e¨envi Kiv hvq|
7. †ivwgs †Kv‡bv mgm¨v n‡q †`Lv †`q bv|

20. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg Gi Amyweav
1. e¨enviKvixi msL¨v †ewk n‡j m¤cÖPv‡ii †ÿ‡Î weNœ N‡U|
2. wd·W †mj mvBU †iÄ n‡jv m‡e©v”P 35 wK‡jvwgUvi hvi KvwiMwi mxgve×Zv i‡q‡Q|
3. cvjm-UªvÝwgkb cÖhyw³ e¨envi K‡i e‡j wKQz wKQz B‡jKUªwb· wWfvB‡mi Dci
cÖfve †dj‡Z cv‡i| †hgbÑ †cm †gKvi I wnqvwis GBW wWfvBmmg~n| ZvB wewfbœ ¯’v‡b
we‡kl K‡i nvmcvZvj I wegv‡bi Af¨šÍ‡i mvaviYZ †mj †dvb eÜ ivLv nq|

21. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wmwWGgG (CDMA)
wmwWGgG Gi cy‡iv A_© n‡jvÑ Ô†KvW wWwfkb gvwëcj A¨vK‡mmÕ (CDMA - Code
Division Multiple Access)| wmwWGgG cÖhyw³‡Z f‡qm Ges †WUv A¨vwcø‡Kk‡b A‡bK
e¨vÛDB_ cvIqv hvq|

22. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wmwWGgG Gi •ewkó¨
1. GwU GKwU P¨v‡bj A¨vK‡mm †g_W|
2. f‡qm Ges †WUv A¨vwcø‡Kk‡b A‡bK e¨vÛDB_ cvIqv hvq|
3. G‡Z 2wR Ges w_ªwR Dfq cÖhyw³B e¨eüZ n‡”Q|
4. †eZvi Zi½ e¨vÛ‡K KZ¸‡jv K¨vwiqv‡i wef³ Kiv
nq hv 1.25 †gMvnvU©R cÖk¯Í|
5. cÖ‡Z¨K MÖvn‡Ki Rb¨ Avjv`v †KvW †`qv nq|

23. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wmwWGgG Gi myweav
1. e¨vKMÖvDÛ b‡qR, µm-UK Ges B›Uviwdqv‡i݇K wdëvi K‡i|
2. wbLyuZ gv‡bi f‡qm, cÖvB‡fwm Ges mg„× Kj myweav cvIqv hvq|
3. A‡bK †ewk Kfv‡iR cÖ`vb K‡i|
4. cwiPvjbv e¨q Zzjbvg~jKfv‡e Kg |
5. Kj K÷ Zzjbvg~jKfv‡e Kg|
6. n¨vÛ‡mU¸‡jv mvaviYZ ¯^í kw³‡Z UªvÝwgU nq|
7. GKB †iwWI wd«Kz‡qw݇K wecyj msL¨K MÖvnK fvMvfvwM Ki‡Z cv‡i|
8. †bUIqvK©¸‡jv ÷¨vÛvW© AvBwc c¨v‡KU †WUv cÖ‡UvKjmg~n w`‡q •Zwi|

24. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wmwWGgG Gi Amyweav
1. †bUIqvK©wU wRGmGg Gi g‡Zv ZZUv cwicK¡ bq|
2. AvšÍR©vwZK †ivwgs myweav cvIqv hvq bv|
3. wek¦e¨vcx Gi we¯Í…wZ Kg|
4. wewfbœ n¨vÛ‡mU cvIqv †M‡jI Lye †ewk •ewPΨ †bB|
5. mKj ÎæwU BwÄwbqvwis KwgDwbwUi Kv‡Q AÁvZ _v‡K|

25. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg (GSM) I wmwWGgG (CDMA) Gi g‡a¨ cv_©K¨

26. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg (GSM) I wmwWGgG (CDMA) Gi g‡a¨ cv_©K¨
wRGmGg (GSM) wmwWGgG (CDMA)
1. e¨vÛDB_ Gi DËg mبenv‡ii Rb¨ e¨vÛDB_‡K
UvBg ¯ø‡U wef³ Kiv nq|
1. cÖwZwU e¨enviKvixi Rb¨ Avjv`vfv‡e GKwU BDwbK
†KvW I e¨vÛDB_ eivÏ Kiv nq|
2. A‡bK †ewk cwiYZ GKwU cÖhyw³ e‡j kw³kvjx
wdPvimn A‡bK †ewk ¯’vqx †bUIqvK© cvIqv hvq|
2. Zzjbvg~jKfv‡e bZzb GKwU cÖhyw³ Ges †bUIqvK©wU
ZZUv cwicK¡ bq|
3. Gi wd·W †mj mvBU †iÄ n‡jv m‡e©v”P 35
wK‡jvwgUvi hvi KvwiMwi mxgve×Zv i‡q‡Q|
3. Gi we¯Í…Z †¯úKUªvg wmMb¨vj A‡bK †ewk Kfv‡iR
cÖ`vb K‡i|
4. we‡k¦i kZKiv 80 fvM e¨enviKvix GSM ÷¨vÛvW©wU
e¨envi K‡i|
4. mxwgZ msL¨K Acv‡iUi CDMA cÖhyw³wU e¨envi
K‡i|

27. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRGmGg (GSM) I wmwWGgG (CDMA) Gi g‡a¨ cv_©K¨
wRGmGg (GSM) wmwWGgG (CDMA)
5. Gi K‡ji LiP Zzjbvg~jKfv‡e †ewk| 5. Gi K‡ji LiP wRGmGg Gi PvB‡Z Kg|
6. AvšÍR©vwZK †ivwgs myweav cvIqv hvq| 6. AvšÍR©vwZK †ivwgs myweav cvIqv hvq bv|
7. GSM n¨vÛ‡mU¸‡jv Zzjbvg~jKfv‡e †ewk kw³‡Z
UªvÝwgU nq| d‡j e¨vUvwii Avqy Kg _v‡K, UK UvBg I
÷¨vÛevB UvBg K‡g Av‡m|
7. CDMA n¨vÛ‡mU¸‡jv mvaviYZ ¯^í kw³‡Z UªvÝwgU
nq| d‡j e¨vUvwii Avqy †e‡o hvq, `xN© UK UvBg I
÷¨vÛevB UvBg cvIqv hvq|
8. evRv‡i •ewPΨc~Y© I wewfbœ eª¨v‡Ûi GSM n¨vÛ‡mU
cvIqv hvq |
8. CDMA mvwf©‡mi Rb¨ wewfbœ n¨vÛ‡mU cvIqv †M‡jI
G‡ÿ‡Î Lye †ewk •ewPΨ †bB|

28. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†ivwgs (Roaming)
†h †gvevBjwU e¨envi Kiv n‡”Q †mwUi Kfv‡iR Gwiqvi evB‡i wM‡qI AbeiZ
†WUv mvwf©m cvIqv‡K †ivwgs ejv nq| B›Uvib¨vkbvj †ivwgs mvwf©‡mi gva¨‡g
we‡`‡k wM‡q we‡`wk Acv‡iU‡ii †bUIqvK© e¨envi K‡i wb‡Ri †gvevBj‡dvb
b¤^i I n¨vÛ‡mU e¨envi Kiv hvq|

29. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
†gvevBj †dv‡bi cÖRb¥‡K PviwU †kªwY‡Z fvM Kiv n‡q _v‡K| h_v t
1. cÖ_g cÖRb¥ (1st Generation - 1G)
2. wØZxq cÖRb¥ (2nd Generation - 2G)
3. Z…Zxq cÖRb¥ (3rd Generation - 3G)
4. PZz_© cÖRb¥ (4th Generation - 4G)

30. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
†mjyjvi †bUIqvK© (1979 - 1990)
1. cÖ_g cÖRb¥ (1st Generation - 1G)
D`vniY : AMPS (Advanced Mobile Phone System)

31. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
•ewkó¨ :
1. cÖ_g cÖRb¥ (1st Generation - 1G)
1. A¨vbvjM c×wZi †bUIqvK© e¨eüZ nq Ges Kg e¨v‡Ûi †iwWI wmMb¨v‡ji gva¨‡g f‡qm †WUv UªvÝwgU nq|
2. †mjyjvi †bUIqvK©wfwËK e¨e¯’vi cÖeZ©b N‡U| †eR †÷kb I †gvevBj †dvb `ywU wfbœ wd«Kz‡qwÝ e¨envi K‡i|
3. cÖ_g w`‡K †gvevBj †dvb¸‡jvi IRb †ewk n‡jI ax‡i ax‡i nvjKv †gvevBj †dvb •Zwi n‡Z _v‡K|
†mj wmMb¨vj Gb‡KvwWs ev P¨v‡bj A¨vK‡mm c×wZ nj FDMA|
4. K_‡cvK_b Pjv Ae¯’vq e¨enviKvixi Ae¯’v‡bi cwieZ©b n‡j ms‡hvM wew”Qbœ n‡q hvq|
5. AvšÍR©vwZK †ivwgs myweav bv _vKv|

32. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
wWwRUvj †bUIqvK© (1991 - 2000)
2. wØZxq cÖRb¥ (2nd Generation - 2G)
D`vniY : Digital AMPS GSM 850/900/1800/1900

33. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
•ewkó¨ :
2. wØZxq cÖRb¥ (2nd Generation - 2G)
1. UªvÝwgkb wm‡÷g wWwRUvj c×wZ‡Z †WUv I Noise gy³|
2. †WUv Av`vb-cÖ`v‡b ÎæwU wbY©q I ÎæwU ms‡kvab n‡Z _v‡K|
3. f‡qm †cÖi‡Yi myweav Pvjy nq|
4. P¨v‡bj GK‡mm c×wZ n‡jv- FDMA, TDMA, CDMA|
5. †gvevBj †dv‡bB †c‡g›U wm‡÷‡gi cÖeZ©b N‡U|
6. MMS, SMS †mev Pvjy nq|
7. mxwgZfv‡e AvšÍR©vwZK †ivwgs myweav Pvjy nq|

34. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
nvBw¯úW AvBwc †WUv †bUIqvK© (2001 - 2008)
3. Z…Zxq cÖRb¥ (3rd Generation - 3G)
D`vniY : UMTS, HSPA, HSPA+, W-CDMA

35. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
•ewkó¨ :
3. Z…Zxq cÖRb¥ (3rd Generation - 3G)
1. c¨v‡KU my¨BwPs‡qi cÖeZ©b N‡U‡Q|
2. D”P †WUv UªvÝdvi †i‡U Z_¨ Av`vb-cÖ`vb (2 Mbps ev Zvi AwaK)|
3. †mj wmMb¨vj Gb‡KvwWs ev P¨v‡bj GK‡mm c×wZ nj TD - CDMA|
4. AvšÍR©vwZK †ivwgs myweav|
5. WCDMA, CDMA2000 1xEV-DO, HSPA, HSDPA, UMTS cÖhyw³i weKvk|
6. Lye `ªæZ Qwe I f‡qm Av`vb-cÖ`vb|

36. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
myweav :
3. Z…Zxq cÖRb¥ (3rd Generation - 3G)
1. e¨vÛDB_, wbivcËv Ges wek¦¯ÍZv †ewk|
2. †h †Kvb mgq eªvDR, B‡gBj Ges Z_¨ WvDb‡jvW Kiv hvq|
3. wfwWI Kbdv‡iwÝs Kiv hvq|
4. me mgq B›Uvi‡bU ms‡hvM _v‡K, Avjv`v K‡i ms‡hv‡Mi cÖ‡qvRb nq bv|
5. mg„× gvwëwgwWqv mvwf©m cvIqv hvq|
6. mvwf©m †cÖvfvBWv‡ii gva¨‡g B›UviAcv‡iwewjwU †mev †`q|
7. wbw`©ó (fixed) ev wewfbœ †i‡U cvIqv hvq|

37. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
Amyweav :
3. Z…Zxq cÖRb¥ (3rd Generation - 3G)
1. wfbœ n¨vÛ‡m‡Ui cÖ‡qvRb nq|
2. †mjyjvi AeKvVv‡gv, †eR †÷kb Avc‡MÖwWs D”P g~‡j¨i|
3. we`y¨r LiP †ewk|
4. †ivwgs Ges †WUv/f‡qm GK‡Î KvR Kiv GL‡bv ev¯Íevqb Kiv nqwb|
5. †¯úKUªvg jvB‡mÝ LiP, †bUIqvK© wWcøq‡g›U LiP A‡bK †ewk|

38. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevBj †dv‡bi cÖRb¥ (Mobile Phone Generation)
D`xqgvb (2009 - eZ©gvb)
4. PZz_© cÖRb¥ (4th Generation - 4G)
D`vniY : WiMAX2

39. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevB‡j B›Uvi‡bU (Internet in Mobile Phone)
1. B‡”Q Abyhvqx mve©ÿwYK B›Uvi‡b‡U hy³ †_‡K B›Uvi‡bU e¨envi Kiv hvq|
†gvevB‡j B›Uvi‡bU e¨env‡ii myweav
2. hLb ZLb †h‡Kvb ¯’vb †_‡K B‡gBj †PK I †cÖiY Kiv hvq|
3. we‡k¦i †h‡Kv‡bv cÖv‡šÍ †gvevB‡j f‡qm Kj, wfwWI Kj I P¨vwUs Kiv hvq|
4. wewfbœ A¨vcm e¨envi K‡i †Uwjwfkb †`Lv hvq|
5. †Møvevj cwRkwbs wm‡÷g (GPS) e¨envi Kiv hvq|
6. bvbv ai‡bi A¨vcm WvDb‡jvW K‡i e¨envi Kiv hvq|
7. cÖ‡qvRbxq bvbv Z_¨ ZvrÿwYKfv‡e msMÖn Kiv hvq|
8. †dmeyK, UzBUvi, BDwUDe BZ¨vw` e¨envi Kiv hvq|
9. webvg~‡j¨i IqvBdvB nU¯úU¸‡jv‡Z B›Uvi‡bU A¨vK‡mm Kiv hvq|

40. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†gvevB‡j B›Uvi‡bU (Internet in Mobile Phone)
1. we‡kl ch©v‡qi n¨vÛ‡m‡Ui cÖ‡qvRb nq|
†gvevB‡j B›Uvi‡bU e¨env‡ii Amyweav
2. ¯§vU©‡dvb e¨wZZ B›Uvi‡bU e¨envi Kiv Sv‡gjvc~Y©|
3. †QvU w¯Œ‡b B›Uvi‡bU e¨env‡ii †ÿ‡Î †U·U I MÖvwd· co‡Z mgm¨v nq|
4. I‡qe mvBU eªvD‡Ri mgq cy‡iv †cBRwU GKmv‡_ †`Lv m¤¢e nq bv|
5. A‡bK †ÿ‡Î d¬¨vk I Ab¨vb¨ fvix Kb‡U›U¸‡jv‡K †jvW Ki‡Z cv‡i bv|
6. ¯§vU©‡dvb Qvov wcwWGd, wfwWI BZ¨vw` dvBj¸‡jv †`L‡Z mgm¨v nq|
7. me n¨vÛ‡mU mKj ai‡bi di‡gU‡K mg_©b K‡i bv|
8. w¯úW Kg n‡j †cBR †jvW n‡Z †`wi nq hv mgq AcPqx I weiw³i KviY nq|
9. B›Uvi‡b‡Ui LiP †ewk n‡q _v‡K|

41. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRwcAviGm (GPRS)
†Rbv‡ij c¨v‡KU †iwWI mvwf©‡mm ev wRwcAviGm (General Packet Radio Service - GPRS) n‡jv GKwU
c¨v‡KU Iwi‡q‡›UW †gvevBj †WUv mvwf©m hv mvaviYZ 2wR †mjyjvi †gvevBj Kgy¨wb‡Kkb wm‡÷‡gi
e¨enviKvix‡`i Rb¨ cvIqv hvq|

42. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRwcAviGm Gi myweav
1. †bU mvwd©s, B-†gBj MÖnY I †cÖiY Kiv hvq|
5. `ªæZMwZ‡Z †U·U WKz‡g›U, †¯cÖWwkU, d‡UvMÖvd I Bjv‡÷ªkb,
w¯’i I Pjgvb B‡gR, AwWI, Ki‡cv‡iU B-†gBj cÖf„wZ
UªvÝwgkb Kiv hvq|
6. Point-to-Point (P2P) I Point-to-Multiple (P2M) myweav MÖnY|
2. †gvevBj P¨vwUs Kiv hvq|
3. AbjvB‡b †Mg †Ljv hvq|
4. mve©ÿwYK B›Uvi‡b‡Ui mv‡_ hy³ _vKv hvq |

43. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wRwcAviGm Gi Amyweav/mxgve×Zv
1. †Kej mxwgZ †iwWI wi‡mvm© cvIqv hvq|
2. wRwcAviGm Gi gva¨‡g m‡e©v”P 171.2 kbps
MwZ cvIqvi K_v ejv n‡jI ev¯ÍweKfv‡e GB
MwZ cvIqv hvq bv| GwU GLbI axi MwZi GKwU
cÖhyw³ wn‡m‡e we‡ewPZ|

44. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
BwWwRB (EDGE)
wRwcAviGm Gi PvB‡Z DbœZ †gvevBj †dvb cÖhyw³ n‡jv BwWwRB| EDGE Gi cy‡iv A_© n‡jv Enhanced
Data rates for GSM Evolution|

45. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
BwWwRB Gi •ewkó¨
1. GwU ÷¨vÛvW© GPRS Gi PvB‡Z Pvi¸Y †ewk UªvwdK enb Ki‡Z cv‡i|
2. w_ªwR †bUIqv‡K©i Rb¨ B›Uvib¨vkbvj †UwjKwgDwb‡KkÝ BDwbqb
Gi Pvwn`v¸‡jv EDGE c~iY K‡i‡Q |
3. 9wU gWy‡jkb I †KvwWs w¯‹g e¨envi K‡i|
4. e„nr wPc †fÛi‡`i Øviv GSM Ges WCDMA/HSPA DfqwUi
Rb¨B eZ©gv‡b EDGE mg_©bK…Z|

46. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
BwWwRB Gi myweav
1. †h‡Kv‡bv c¨v‡KU myBPW A¨vwcø‡Kk‡bi Rb¨ †hgbÑ B›Uvi‡bU ms‡hv‡Mi Rb¨ EDGE e¨envi Kiv hvq|
2. wfwWI mvwf©m Ges gvwëwgwWqv myweavw` cÖ`v‡bi g‡Zv nvB-w¯úW †WUv A¨vwcø‡Kk‡bi †ÿ‡Î EDGE
†WUvi ÿgZv‡K e„w× K‡i|
3. †gvevBj †dv‡b ev Kw¤úDUv‡i `ªæZMwZ‡Z †bU mvwd©s, B-†gBj MÖnY I †cÖiY Kiv hvq|
4. `ªæZMwZ‡Z †U·U WKz‡g›U, †¯cÖWwkU, d‡UvMÖvd I Bjv‡÷ªkb, w¯’i I Pjgvb B‡gR, AwWI, Ki‡cv‡iU
B-†gBj cÖf„wZ UªvÝwgkb Kiv hvq|
5. †gvevBj P¨vwUs Kiv hvq Ges AbjvB‡b †Mg †Ljv hvq|
6. †gvevBj wWfvB‡m w÷ªwgs AwWI Ges wfwWI Dc‡fvM Kiv hvq|

47. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
cvV g~j¨vqb
†gvevBj †hvMv‡hvM Qvov AvR •`bw›`b Rxeb fvevB
hvq bv- ch©v‡jvPbv Ki|

48. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
evwoi KvR
1. †mjyjvi †dv‡bi cÖKvi‡f` Av‡jvPbv Ki|
2. GSM I CDMA Kx? G‡`i m¤ú‡K© wjL|
3. GSM Gi myweav I Amyweavmg~n D‡jøL Ki|
4. †gvevBj †dvb cÖRb¥ Kx? †gvevBj †dv‡bi cÖRb¥‡K Kqfv‡e fvM Kiv hvq?
G‡`i •ewk󨸇jv eY©bv Ki|
5. Z…Zxq cÖR‡b¥i †gvevBj †dv‡bi •ewkó¨ I myweav¸‡jv D‡jøL Ki|

49. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
GZÿY mv‡_ _vKvi Rb¨ AvšÍwiK ab¨ev`|
মমাোঃ ইকবাল ম াসেন
প্রভাষকোঃ তথ্য ও মযাগাসযাগ প্রযুক্তি
আদমজী কযান্টনসমন্ট কসলজ
মমাবাইলোঃ ০১৭৩৪-৫৮০৫৩৪
ইসমইলোঃ ikbal.polua@gmail.com
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