TRUYỀN THÔNG đa PHƯƠNG TIỆN và ỨNG DỤNG

tr (o' /A\ (- TI JL o {r, o) C tr = CL J E T' E ct € tc $ CO I ct) o C C) cn F c (o I e Q o J r-F {-, CU /ttt ,g E O - c />, TRUYEN THONG DA PHI PONG TIEN VA IJNG DUNG PGS TS Nguy6n Th! Hoirng Lan cHr.pclNc r Gtot rHrEu CHUNG vE rnuvEtt rnoruc DA PHL/oNG TIFN 1.1 C6c kh6i ni€m ccv bdn 1.2 QAc tiQn thinh phAn thOng tin da phuong tien (vin bin, dnh, dnh dQng, dm thanh) 1.3 Khei qudt 1.4 ve truyCn th6ng da phuong v0 h€ th6ng da phuong tiQn, mqng da phuong trQn Dir li€u da phucrng tiQn 1.5 Ong dr,rng c0a truy6n th6ng tta phuong ti6n 1.6 CAc v6n dE chri cHuoNG il y€u c0a truy6n th6ng tta phucrng tiQn coNG NGHF THIEr B!DA PHI/ONG flFN ll.1 Khai qu6t c6c thiCt bi tla phuong tiQn ll.2 D6ituEng cla phucrng tiQn 11.3 C6c c6ng nghQ da phucrng ti€n 11.3.1 COng nghe thi vd c6c chuAn luu trfi vd cdc chuAn ll.4 MOitrudng ila phuong tiQn vA il lip trinh cla phuong tiQn CAC CHUAN NEN DCI L|FU DA PHTfONG TIFN lll.1 Nhu ciu vi Q cHnCING c6c chu5n thu nhOn vd cdc chuAn 11.3.2 COng nghQ hi6n 11.3.3 COng nghQ vi vai trd n€n dCr ligu da phuong tiQn lll.2 Gi0ithiQu chung vB n6n dO liQu da phuong tiQn lr11.2.1 Nhic lai mi hoa li€u khOng mdt met th6ng tin ',11.2.2 KhSiqu6t n6n dnh, video, audio truy6n thOng lll.3 NEn dnh tTnh vd c6c chudn 1il.3.2 JPEG-2000 lll.4 Cdc chuAn n6n vi luu tr0 dnh ttQng (video) 111.4.1 MJPEG vA file AVI ilt.4.2 MPEG/ H26X lll.5 C6c chuAn md h6a n6n lll.5.1 Dac di6m cria vi im luu tr0 dm s6 (audio) s6 lll.5.2 Ma h6a ti6ng noi thoaivdr chudn GSM lll.5.3 N6n dm dm ddi rOng theo chuAn MPEG (MP3) cHr,fcrNc rv cAc GrAo rHOc vA KY rHUaT TRUYEN lV.1 He truy6n th6ng da phucrng tiQn trOn mqng lP lV.2 Gi6'ithi6u cdc c6ng nghQ truy6n s6 tieu t6c dO cao lV.3 C6c giao thric truydn th6ng da phuong ti€n (RTP/RTCP, ) lV.4 C5c chudn giao thuc H.123 va SIP lv.s Ky thu?t truy6n dong dir lieu cla phucrng tiQn (Data Streaming) lV.6 Truy6n clon hudng, da huong (Unicast, Multicast) cHr/oNc v MANG VA CAC Uhre OVN|C TRUYEN THoNG DA PH|/ONG T|FN V.1 Dac cti6m V.2.Vhn ct6 V.3 Truy6n vi c6c thAnh phAn tAng mqng truydn th6ng da phuong tiQn chdt lugng dich vqr (aos) cla phucrng ti6n im trOn mqng lP (VOIP) V.4 HQi nghi ila phucrng tien (Multimedia conferencing, Videoconferencing) V.5 Truy€n hinh lP (lPTV, VOD ) V^6 Ong dUng k6t hEp li€n quan ct€n nQi dung (Option) 12 NQidung biri thyc hinh Bdi thVc hdnh 1: Cai dat phin m6m Asterisk/SlP vi mqng VOIP theo m6 hinh PC to PC h6n mqng LAN BdithVc hdnh 2: Thrl nghi€m c5c chr?c ning t6ng ctaithopithoai tr6n n6n Asterisk Bdi thVc hdnh 3: Cai dAt vd LAN Tni tiQu tham khio thir nghiQm truy€n im tr6n thr] nghiem rlng dUng hQi nghi tr6n n'3n Asterisk tr6n mqng Q 13 cic Jens-Rainer Ohm, Multimedia Communication Technology, Springer-Verlag Berlin 2004 Dinkar Sitaram & Asit Dan, , , >> CIIU TICH HOI EONG KHOA HOC i, I ! I I I I I I I o.3030 "€ a2 JlU bp z ,kI \^v = .E> ,F 'E hr g< ufr.= a '32 I I-\E €lbo 'Q 'E "HgE'B= 3E rr 'E F H.F.'H;'E C' (, pz DO FZP' or h o :9 JSoJ OqJ rh ? sl ;.8 ,7 -, = 'I' E'S **'>.'o.q N E !+ 'b := = j9' ESE nF '(lJr^ - / -C 3.5 _L ' '\J ootrE eJ Fq F' '5 =z t6 ta g q ng ca o.a 6l ea la N CO H x9 c.l H€ 6l> ? s ; ftJC dA.E \ r1 U) Cd E F 3'g -o i.^ * )' c 99 '5.E - -i^q) u ao€ i (J.cd ^d-vH lF x >'o o P\o) gv g ! M -d AY v!(d C) E =o_v, bQ F- (6) oo a c! S c (t o 'E f E E 'bo !.C o 009 li \.€ Eo) o; 4E *o ct: ;q o O cl 6= OE (E!) -6 c- c -9 gg E c 6o o)c -oO EE E() (6 9i; og }Jfi a o- f c o (sb (s o- o- 'e€,rE liS=?'s e : €: d '9' = c 'E ,5 'to ?-q) (6= D pu o =C F! < UF u9 a3eyalul al e/rriJOS uoltecllddv I cg b0 \ ))J g , , a a- c.r I F g U) (q I a'; nl ,F, oE := :€6 EE3: i il?Eqg O b-0':. k r) >r = 94 lE" 5'>r (o -x x =.!J t) o .5 c"i'o (\ c"l '(6 > U FT (S ^J (O J,' o I ,8"9';':Q -rO =.- /'S ::Jt tr o16 ^ .Q-.6: $.a'!rl5 =d,