Mongolia DVB-T2, paglipat sa Ulaanbaatar

tunay Mongolia DVB-T Profile System:

　Sumusunod sa DVB-T terrestrial TV at MPEG2 pamantayan 　Four licensed UHF in 8MHz channels Ch-31, Ch-33, Ch-35, Ch-37 　4 x 1000W DVB-T transmitters para sa isang coverage ng 30km 　Tower taas 180m, 2×8 panel antenna array 　DVB-T Mode: 64QAM, FEC = 3/4, GI = 1/16, FFT = 8k, Max Bit Rate = 26.35Mb / s 　signal TV mula sa CVBS ng Satellite Receiver 　4-paraan MPEG2 encoder nagtatrabaho sa 3/4 D1 sa 2MB / s per channel 　Remux at scrambler at CAS sa smart card 　30000 Subskrayber gamit DVB-T STB na may SD MPEG2 　Fiber optic distribution link sa transmiter site ng MNB 　RF Non-nagbabagong-buhay na re-paghahatid sa mga lungsod kapitbahay bago Mongolia DVB-T2 Profile System:　Ganap na sumusunod sa DVB-T2 / T terrestrial TV AVC / H.264 / MPEG4, MPEG2 pamantayan TV 　Pagdaragdag ng isang bagong lisensiyadong UHF channel 28 　Ilipat mula sa DVB-T upang DVB-T2 in 1^st hakbang ng Ch 28 at Ch 37 　Transponder Ch-28 gamit Thomson headend sa 40 SD encoder sa statistical remux 　Transponder Ch-37 remux ng HD / SD MPEG2 at MPEG4 　Simulcast ng SD at HD, MPEG2 at MPEG4 / H.264 　Simulcrypt pagitan gulang Cas at Enigma smart card mas mababa CAS 　Cost-effective DVB-T2/T STB supporting SD/HD, MPEG2, and MPEG4 　Fiber optic distribution link to transmitter room of MNB 　Add new channel 28 re-transmission to other cities New DVB-T2 System Benefits:　End to end full digital system 　World-class Thomson MPEG4 encoder and statistical re-multiplexing, making possible of 1-1.2Mb/s per channel 　More TV channels per UHF transponders, mabawasan OPEX, 3-4 Transponders maaaring i-broadcast 120 TV channels 　French Enigma CAS without the smart card, cost-saving of 4 USD/smart card 　French Enigma CAS with scratch card by mobile SMS for micropayment, billing system sa Ingles, upgradable sa Mongolian 　Isa High power DVB-T2 transmiter mula sa Italy 　conversion ng 1 DVB-T transmiter sa DVB-T2 sa pamamagitan ng paggamit eksayter mula Teamcast France 　Magandang karanasan at malawak na kadalubhasaan sa digital panlupa TV sistema Basahin ang buong kuwento