A mabuku Woyamba Guide pa DVB-S ndi DVB-S2

Takulandilani ku kalozera wathu wachidule wa DVB-S ndi DVB-S2, matekinoloje otsogola omwe akusintha kuwulutsa kwapa kanema wawayilesi wa digito. Dziwani za mawonekedwe, ntchito, ndi maubwino a matekinolojewa, molunjika pakuphatikizidwa kwawo mumakampani ochereza alendo.

Mahotela ndi malo osangalalira nthawi zonse amafunafuna njira zatsopano zolimbikitsira alendo. Pomvetsetsa mphamvu ya DVB-S ndi DVB-S2, oyendetsa hotelo amatha kusintha zosangalatsa za m'chipinda, kupatsa alendo mwayi wowonera kanema wawayilesi.

Fufuzani muzovuta za DVB-S ndi DVB-S2, fufuzani ubwino wawo ndikuphatikizana mopanda msoko mu mahotela ndi malo ogona. Zindikirani kuthekera kokulitsa mayendedwe amakanema, zowonera zapamwamba kwambiri, zolumikizana ndi zomwe mumakonda, ndi mayankho otsika mtengo.

Lowani nafe paulendowu kuti mutsegule mphamvu za DVB-S ndi DVB-S2 ndikusintha zomwe alendo anu adakumana nazo pawailesi yakanema. Tiyeni tilowe!

DVB-S ndi DVB-S2 Technology Anafotokoza

DVB-S imagwiritsa ntchito njira yosinthira ya Quadrature Phase Shift Keying (QPSK) kutumiza ma siginecha a digito pa satellite. QPSK imalola kugwiritsa ntchito bandwidth moyenera polemba ma bits angapo pachizindikiro chilichonse. Chiwembu chosinthira chimaphatikizidwa ndi njira za Forward Error Correction (FEC), monga Reed-Solomon coding, zomwe zimawonjezera kubwereza kwa siginecha yopatsirana, zomwe zimathandizira kuzindikira ndi kukonza zolakwika. Pankhani ya psinjika, DVB-S imagwiritsa ntchito MPEG-2 kanema ndi miyeso yomvera. Njira zoponderezerazi zimachepetsa kwambiri kukula kwa zomwe zimawulutsidwa, zomwe zimapangitsa kugwiritsa ntchito bwino kwa satellite bandwidth ndikusunga makanema ovomerezeka.

Kupititsa patsogolo ndi kusintha kwa DVB-S2

DVB-S2 ikuyimira kupita patsogolo kwakukulu kuposa yomwe idakhazikitsidwa, ikubweretsa zosintha zingapo kuti ziwongolere bwino komanso magwiridwe antchito a wailesi yakanema pa TV.

1. Mawonekedwe Apamwamba Osinthira: DVB-S2 imaphatikizanso masinthidwe apamwamba kwambiri, kuphatikiza 8PSK (8-Phase Shift Keying) ndi 16APSK (16-Amplitude ndi Phase Shift Keying). Njira zosinthira izi zimalola kutulutsa kwapamwamba kwa data poyerekeza ndi QPSK, zomwe zimathandizira kufalitsa ma mayendedwe ochulukirapo kapena zosintha zapamwamba mkati mwa bandwidth yomwe ilipo.
2. LDPC Kodi: DVB-S2 anayambitsa Low-kachulukidwe Parity Chongani (LDPC) coding, amphamvu zolakwa kudzudzulidwa njira kuti kuposa Reed-Solomon khodi ntchito DVB-S. Kuyika kwa LDPC kumapereka kuthekera kowongolera zolakwika, zomwe zimapangitsa kuti pakhale kulandila bwino, makamaka pazovuta zotumizira.
3. Adaptive Coding and Modulation (ACM): DVB-S2 imaphatikizapo ACM, yomwe imasintha mosinthika ndi ma code code malinga ndi maulalo. ACM imakonza magawo otumizira kuti agwirizane ndi mawonekedwe osiyanasiyana, kukulitsa luso komanso kulimba kwa ulalo wa satellite.
4. Kuchita Bwino Kwambiri Ndi Mitsinje Yambiri: DVB-S2 idayambitsa lingaliro la Multiple Input Multiple Output (MIMO), kulola kufalikira kwa mitsinje ingapo yodziyimira payokha nthawi imodzi. Njirayi imapangitsa kuti mawonekedwe aziwoneka bwino, ndikuwonjezera mphamvu potengera kuchuluka kwa ma tchanelo kapena kuchuluka kwa data yomwe imatha kufalitsidwa kudzera pa ulalo wa satellite.

Kuchulukitsa kwachangu komanso mphamvu zapamwamba mu DVB-S2

Kupita patsogolo kwa DVB-S2 kumabweretsa kuchulukirachulukira komanso kuthekera kwakukulu pakuwulutsa pa TV pa satana. Kuphatikizika kwa njira zapamwamba zosinthira, LDPC coding, ACM, ndi ukadaulo wa MIMO zimalola kugwiritsa ntchito bwino bandwidth ndi magwiridwe antchito owoneka bwino. Izi zikutanthauza kuti owulutsa amatha kufalitsa ma tchanelo ambiri, zosintha kwambiri, kapena mautumiki owonjezera mkati mwa satellite bandwidth yomweyi.

Kuchulukirachulukira komanso kuchuluka kwamphamvu kwa DVB-S2 kumapangitsa kukhala chisankho choyenera kwa otsatsa omwe akufuna kukulitsa mayendedwe awo, kupereka zinthu zapamwamba kwambiri, kapena kulolera zofuna za ogula pazantchito zosiyanasiyana komanso zolumikizana.

Kumvetsetsa njira zosinthira ndi kuphatikizika mu DVB-S komanso kupita patsogolo kwa DVB-S2 kumapereka chidziwitso chofunikira pamaziko aukadaulo komanso kukonza bwino pakuwulutsa pawayilesi wapa TV wa digito. Kupita patsogolo kumeneku kumapangitsa kuti pakhale mwayi wochulukirachulukira, zokhutira zamtundu wapamwamba, komanso kuwonera bwino kwa omvera padziko lonse lapansi.

Mapulogalamu a DVB-S ndi DVB-S2

1. Makanema apakanema apakanema akunyumba ndi kunyumba

Chimodzi mwamapulogalamu oyambira a DVB-S ndi DVB-S2 ali pawailesi yakanema wapa kanema wawayilesi wolunjika kunyumba (DTH). Ndi DTH, owulutsa amatha kufalitsa ma siginecha apawayilesi mwachindunji kunyumba za owonera kudzera pa satellite. Owonerera amalandira zizindikirozi pogwiritsa ntchito mbale za satellite ndi mabokosi apamwamba, zomwe zimawalola kupeza njira zambiri ndi mautumiki popanda kufunikira kwa zomangamanga zapadziko lapansi. DVB-S ndi DVB-S2 zimathandiza owulutsa mawu kuti azipereka makanema apamwamba kwambiri komanso zomvera kunyumba, ndikupereka njira zosiyanasiyana, kuphatikiza mapulogalamu akumaloko, mayiko, ndi mayiko. Mapulogalamu apakanema apakanema a DTH amapatsa owonera mwayi wopeza zinthu zambiri, mosasamala kanthu komwe amakhala.

2. Kuwulutsa kumadera akutali kapena akumidzi

DVB-S ndi DVB-S2 ndizothandiza kwambiri pakuwulutsa kumadera akutali kapena akumidzi komwe kuwulutsa kwa kanema wapadziko lapansi kuli kochepa kapena kosapezeka. Kuwulutsa kwa satellite kumawonetsetsa kuti owonera m'maderawa atha kupeza zomwe zili pawailesi yakanema popanda kufunikira kwazinthu zambiri zapadziko lapansi. Pogwiritsa ntchito luso laukadaulo la satellite, owulutsa amatha kuthana ndi zovuta za malo ndikupereka ma siginecha apawailesi yakanema kumadera omwe njira zoulutsira zachikhalidwe sizothandiza. Izi zimalola anthu okhala kumadera akutali kapena osatetezedwa kuti azilumikizana ndi nkhani, zosangalatsa, ndi maphunziro.

3. Kupereka ndi kugawa mavidiyo

DVB-S ndi DVB-S2 zimagwira ntchito yofunika kwambiri popereka ndi kugawa mavidiyo. Otsatsa amatha kugwiritsa ntchito maulalo a satellite kuti atumize mavidiyo kuchokera kumalo ochitira zochitika kapena kumalo opangira mafilimu kupita ku malo ogawa. Izi zimathandiza kugawa zochitika zamoyo, kuwulutsa nkhani, ndi zina kumadera angapo nthawi imodzi. Pogwiritsa ntchito DVB-S ndi DVB-S2, owulutsa amatha kuwonetsetsa kuperekedwa kodalirika komanso koyenera kwa ma feed a kanema apamwamba, kusunga kukhulupirika ndi kusasinthika kwazomwe zili pamapulatifomu ndi zigawo zosiyanasiyana.

4. Kutumiza kwa data ndi ntchito zothandizirana

DVB-S ndi DVB-S2 zimathandiza kutumiza deta ndi ntchito zothandizirana, kupatsa owonerera chidziwitso chowonjezera ndi zochitika zotsatizana pamodzi ndi mawayilesi amtundu wa TV. Kutumiza kwa data kumalola otsatsa kuti atumize zina zowonjezera, monga zosintha zanyengo, zamasewera, kapena mitu yankhani, kumabokosi apamwamba a owonera. Ntchito zolumikizirana, monga kutsatsa, masewera, kapena makina ovota, zitha kuphatikizidwa bwino ndi mawayilesi a DVB-S ndi DVB-S2. Ntchitozi zimakulitsa chidwi cha owonera komanso zimapereka mwayi wowonera kanema wawayilesi wogwirizana ndi makonda anu.

Kuyerekeza DVB-S ndi DVB-S2

Chimodzi mwazosiyana zazikulu pakati pa DVB-S ndi DVB-S2 zili mukusintha kwawo ndi njira zowongolera zolakwika. DVB-S imagwiritsa ntchito kusintha kwa Quadrature Phase Shift Keying (QPSK), komwe kumalola kusungitsa ma bits awiri pachizindikiro chilichonse. Kumbali ina, DVB-S2 imayambitsa masinthidwe apamwamba kwambiri, kuphatikiza 8PSK ndi 16APSK, omwe amasunga ma bits atatu ndi anayi pachizindikiro chilichonse, motsatana. Njira zosinthira zotsogolazi zimapereka kuchuluka kwa data komanso magwiridwe antchito owoneka bwino poyerekeza ndi QPSK yomwe imagwiritsidwa ntchito mu DVB-S.

Pankhani yokonza zolakwika, DVB-S imagwiritsa ntchito Reed-Solomon coding, yomwe imawonjezera kubwereza kwa chizindikiro chopatsirana, kulola kuzindikira ndi kukonza zolakwika. DVB-S2, komabe, imaphatikiza zolemba za Low-Density Parity Check (LDPC), njira yamphamvu komanso yothandiza yokonza zolakwika. Kuyika kwa LDPC kumapereka kuthekera kowongolera zolakwika, zomwe zimapangitsa kuti pakhale kulandila bwino ndikuchepetsa zolakwika zotumizira.

DVB-S2 ikuyimira kupita patsogolo kwakukulu kuposa DVB-S, yopereka magwiridwe antchito komanso kuchita bwino pamawayilesi apakanema apakanema.

Nayi tebulo lofanizira lomwe likuwonetsa kusiyana kwakukulu pakati pa DVB-S ndi DVB-S2:

Chonde dziwani kuti tebulo ili limapereka mwachidule za kusiyana kwa DVB-S ndi DVB-S2. Zina zowonjezera, monga kukhazikitsidwa kwapadera ndi kusiyanasiyana, zitha kukhudzanso magwiridwe antchito ndi kuthekera kwawo.

Kuphatikiza kwa DVB-S ndi DVB-S2 ndi nsanja Zina za Digital

1. Kuphatikiza ndi machitidwe a IPTV

Kuphatikizika kwa DVB-S ndi DVB-S2 ndi makina a Internet Protocol Television (IPTV) kumapereka kuphatikiza kwamphamvu kwa satellite yowulutsa komanso kutumiza zinthu zochokera pa intaneti. Mwa kuphatikiza DVB-S ndi DVB-S2 ndi IPTV, owulutsa amatha kupatsa owonera kanema wawayilesi wopanda msoko komanso wokwanira.

Kuphatikizikaku kumathandizira kuti pakhale njira zoperekera makanema apakanema a satellite pamodzi ndi zomwe zikufunidwa, ma TV omwe amawakonda, mapulogalamu ochezera, komanso malingaliro anu. Owonera amatha kupeza zinthu zosiyanasiyana kudzera mu mawonekedwe amodzi a IPTV, kupititsa patsogolo zisankho zawo zosangalatsa komanso kusavuta.

2. Kuwulutsa kophatikizana ndi kulumikizana ndi ma network a burodibandi

DVB-S ndi DVB-S2 zimathandizira kuwulutsa kwa haibridi, kulola kuyanjana kwa maulusidwe a satellite ndi ma network a Broadband. Kulumikizana kumeneku kumathandizira owulutsa mawu kuti azitha kuphatikizira zinthu za satellite ndi intaneti kwa owonera.

Pogwiritsa ntchito luso la ma network a Broadband, owulutsa amatha kupereka chithandizo cholumikizirana, makanema pakufunika (VOD), ndi zina zomwe zimawonjezera phindu limodzi ndi mawayilesi apakanema achikhalidwe. Njira yosakanizidwa iyi imapangitsa kuti owonera azitha kuyang'ana, kuwapatsa mwayi wolumikizana komanso wokonda pawailesi yakanema.

3. Kutumiza kopanda mapulatifomu ambiri

DVB-S ndi DVB-S2 imathandizira kuperekedwa kwa kanema wawayilesi pamapulatifomu angapo. Ndi kuphatikiza kwa satellite kuwulutsa ndi matekinoloje ozikidwa pa IP, owulutsa amatha kutumiza zomwe zili pazida zosiyanasiyana, kuphatikiza ma TV, mafoni am'manja, mapiritsi, ndi makompyuta.

Owonera amatha kupeza mayendedwe omwe amawakonda komanso zomwe ali nazo pazida zosiyanasiyana, kusangalala ndi kusinthasintha komanso kusavuta. Kutumiza kwamapulatifomu ambiri kumawonetsetsa kuti owonera amatha kusangalala ndi zomwe amakonda nthawi iliyonse, kulikonse, ndikupititsa patsogolo kuwonera kanema wawayilesi.

Kuphatikiza kwa DVB-S ndi DVB-S2 ndi nsanja zina za digito kumapereka otsatsa ndi owonera mapindu ambiri. Pophatikizana ndi machitidwe a IPTV, owulutsa atha kupereka mwayi wowonera kanema wawayilesi pophatikiza mayendedwe a satellite ndi zomwe zikufunidwa. Kulumikizana ndi ma network a Broadband kumathandizira ntchito zolumikizirana komanso kumathandizira owonera. Kuphatikiza apo, kuperekera kwazinthu zambiri kumawonetsetsa kusinthasintha komanso kusavuta kwa owonera pazida zosiyanasiyana.

Pamene DVB-S ndi DVB-S2 ikupitilira kusinthika ndikuphatikizana ndi nsanja zina za digito, mwayi wolemeretsa mawonekedwe a kanema wawayilesi ndikukulitsa kufikira kwake kuli kopanda malire.

Ogwirizana Terminology wa DVB-S ndi DVB-S2

1. Kufotokozera mfundo zina za DVB (mwachitsanzo, DVB-T, DVB-C, DVB-T2)

Kuphatikiza pa DVB-S ndi DVB-S2, gulu la DVB (Digital Video Broadcasting) limaphatikizapo mitundu ina yopangidwira njira zosiyanasiyana zoulutsira. 

• DVB-T (Digital Video Broadcasting - Terrestrial) amagwiritsidwa ntchito kuwulutsa kwapawailesi yakanema ya digito, kumene zizindikiro zimatumizidwa pamlengalenga pogwiritsa ntchito tinyanga tapadziko lapansi. Zavomerezedwa kwambiri kuti ziwonetsedwe pawailesi yakanema, zomwe zimapatsa owonera mwayi wopeza njira zaulere kudzera pa zolandila zapadziko lapansi.
• DVB-C (Digital Video Broadcasting - Chingwe) amagwiritsidwa ntchito pa wailesi yakanema ya digito. Amagwiritsidwa ntchito ndi oyendetsa ma cable kuti apereke matchanelo akanema akanema kudzera pa ma coaxial kapena fiber-optic cable network mwachindunji kunyumba za olembetsa.
• DVB-T2 (Digital Video Broadcasting - Second Generation Terrestrial) ndi Baibulo zapamwamba za DVB-T. Imapereka kusintha kwa magwiridwe antchito, kulimba, komanso kuthekera kuposa zomwe zidalipo kale. DVB-T2 imagwiritsa ntchito masinthidwe apamwamba kwambiri, monga Quadrature Amplitude Modulation (QAM) ndi Orthogonal Frequency Division Multiplexing (OFDM), kuti ipereke ma data apamwamba kwambiri ndikulandila ma tchanelo ambiri. Imapereka kulandila kowonjezereka m'malo ovuta komanso imathandizira zinthu monga UHD (Ultra-High Definition) kuwulutsa ndi kuphatikizika kwa HEVC (High-Efficiency Video Coding).

2. Kuyerekeza kwa DVB miyezo ndi ntchito zawo

DVB-S, DVB-S2, DVB-T, ndi DVB-C adapangidwira mapulatifomu osiyanasiyana owulutsa ndipo ali ndi machitidwe osiyanasiyana.

DVB-S ndi DVB-S2 amagwiritsidwa ntchito makamaka poulutsa wailesi yakanema, kupereka ma siginecha molunjika ku mbale za satana. Ndioyenera kugwiritsa ntchito monga ma satelayiti olunjika kunyumba (DTH), kuwulutsa kumadera akutali, ndikupereka ndikugawa mavidiyo.

DVB-T ndi DVB-T2 apangidwa kuti dziko lapansi kuwulutsa TV. DVB-T, mulingo wa m'badwo woyamba, walandilidwa kwambiri pakuwulutsa pawayilesi pa TV. DVB-T2, monga muyezo wa m'badwo wachiwiri, imapereka kuwongolera bwino, kulimba, mphamvu zapamwamba, komanso kulandila bwino. Ndizoyenera kugwiritsa ntchito monga kuwulutsa kwapadziko lapansi kumadera akumidzi ndi akumidzi, kanema wawayilesi wam'manja, komanso kufalikira kwamadera.

DVB-C imagwiritsidwa ntchito powulutsa pawayilesi pawailesi yakanema, yogawidwa kudzera muzomangamanga zama chingwe. Ndizoyenera kugwiritsa ntchito monga ma cable televizioni, wailesi yakanema yolumikizana, ndi makanema pakufunika (VOD).

Kumvetsetsa miyezo yosiyana ya DVB ndi momwe amagwiritsidwira ntchito kumathandiza otsatsa kuti asankhe ukadaulo woyenerera kuti apereke zomwe zili bwino komanso mogwira mtima potengera njira yopatsirana komanso omvera omwe akufuna.

Zovuta ndi Zolephera za DVB-S ndi DVB-S2 Adoption

1. Mavuto ogawa ma Spectrum

Imodzi mwazovuta zazikulu pakutengera DVB-S ndi DVB-S2 ndi kugawikana kwazinthu zama sipekitiramu. Kupezeka kwa ma frequency oyenerera owulutsira pa satellite kumasiyanasiyana kumadera ndi mayiko osiyanasiyana. Kugawa bwino kwa sipekitiramu ndikofunikira kuti kuwonetsetse kuti kufalikira kosasokoneza komanso kukulitsa kuchuluka kwa mayendedwe omwe angatumizidwe.

Kukonzekera kwa ma Spectrum ndi kulumikizana pakati pa owulutsa, mabungwe owongolera, ndi ogwiritsa ntchito ma satellite ndikofunikira kuthana ndi zovuta pakugawika kwamagulu. Kugwirizana komanso kugwiritsa ntchito moyenera zida zomwe zilipo zimathandizira kupititsa patsogolo kawonedwe ka kanema wawayilesi ndikuchepetsa zosokoneza.

2. Zofunikira pazachitukuko kuti atumizidwe bwino

Kutumiza kachitidwe ka DVB-S ndi DVB-S2 kumafunikira zida zofunikira kuti zithandizire kuwulutsa kwa satellite. Izi zikuphatikiza ma satellite uplink, malo owulutsira mawu, ma satellite transponders, ndi zida zolandirira alendo monga ma satellite dish ndi mabokosi apamwamba.

Kumanga ndi kukonza maziko amenewa kungakhale ndalama zambiri kwa owulutsa. Kuphatikiza apo, kuwonetsetsa kuti magwiridwe antchito odalirika, kuyang'anira, ndi kukonza zida ndizofunikira kwambiri pamayendedwe owulutsa osasokoneza. Kukonzekera kokwanira, ukatswiri, ndi zothandizira ndizofunikira kuti pakhale kufalitsa bwino komanso kugwiritsa ntchito machitidwe a DVB-S ndi DVB-S2.

3. Malingaliro azachuma kwa owulutsa ndi ogula

Kutengera kwa DVB-S ndi DVB-S2 kumakhudzanso malingaliro azachuma kwa onse owulutsa komanso ogula. Kwa owulutsa, mtengo wokhudzana ndi kutumiza ndi kugwiritsa ntchito makina owulutsira ma satellite, kupeza mphamvu ya satellite transponder, komanso kupereka zilolezo zazinthu ndizofunikira kuziganizira.

Momwemonso, ogula angafunikire kuyika ndalama pazida zolandirira ma satana monga mbale za satana ndi mabokosi apamwamba kuti athe kupeza ma TV a satana. Ndalama zoyambira zokhazikitsira komanso ndalama zolipirira zomwe zikupitilira ziyenera kuganiziridwa powunika kukwanitsa komanso kukopa kwa ntchito zapa kanema wawayilesi.

Kulinganiza kuthekera kwachuma ndi malingaliro amtengo wapatali kwa owulutsa ndi ogula ndikofunikira kulimbikitsa kukhazikitsidwa kwa anthu ambiri ndikuwonetsetsa kukhazikika kwa machitidwe a DVB-S ndi DVB-S2.

Zovuta zosinthira kuchoka pa analogi kupita ku wailesi yakanema ya digito

Kusintha kuchokera ku wailesi yakanema ya analogi kupita ku digito kumabweretsa zovuta zake. Kusintha kumeneku kumaphatikizapo kukweza zipangizo zomwe zilipo, kuphatikizapo zipangizo za satellite uplink, zipangizo zotumizira, ndi zipangizo zolandirira ogula, kuti zithandizire zizindikiro za digito.

Kuonjezera apo, kuonetsetsa kuti owonerera akuyenda bwino kuchokera ku mawailesi a analogi kupita ku digito kumafuna makampeni odziwitsa anthu, maphunziro, ndi chithandizo chothandizira ogula kumvetsetsa ubwino wa TV ya digito ndi masitepe omwe akuyenera kuchita kuti apeze ntchito za satellite ya digito.

Kugwirizana pakati pa owulutsa, mabungwe owongolera, ndi ogwira nawo ntchito m'makampani ndikofunikira kuti achepetse zovuta zakusintha ndikuwonetsetsa kuti kusamuka bwino kupita ku wayilesi ya digito.

Kuthana ndi zovuta ndi zolephera za kukhazikitsidwa kwa DVB-S ndi DVB-S2 ndikofunikira kuti pakhale kukhazikitsidwa bwino ndikugwiritsa ntchito makina apakanema apakanema. Kuthana ndi zovuta zogawika ma sipekitiramu, kukhazikitsa maziko ofunikira, kuganizira zachuma, komanso kuyang'anira kusintha kuchokera ku analogi kupita ku wailesi yakanema ya digito ndi njira zazikulu zokwaniritsira bwino komanso kufalikira kwaukadaulo wa DVB-S ndi DVB-S2.

DVB-S/S2 kupita ku IP Gateway Solution kuchokera ku FMUSER

M'dziko lomwe likusintha mosalekeza pawailesi yakanema yapa digito, FMUSER imapereka njira yaukadaulo ya DVB-S/S2 kupita ku IP gateway yopangidwira mahotela ndi malo osangalalira. Yankho lapamwamba la IPTV ili likuphatikiza mphamvu zaukadaulo wa DVB-S/S2 ndi kusinthasintha kwa maukonde a IP (Internet Protocol), kupereka yankho lathunthu loperekera mapulogalamu osiyanasiyana a TV kuzipinda za alendo.

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 Yesani Demo Yaulere Lero

Ndi FMUSER's DVB-S/S2 to IP gateway solution, mahotela ndi malo ochezera amatha kusintha zosangalatsa zawo zamkati. Yankholi limathandizira kulandila ma siginecha a UHF/VHF kudzera muukadaulo wa DVB-S/S2, womwe umasinthidwa kukhala mitsinje ya IP kuti igawidwe mosasunthika pamakina omwe alipo a IP network.

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Zazikulu & Ntchito: https://www.fmradiobroadcast.com/product/detail/hotel-iptv.html

Kuwongolera Ndondomeko: https://www.fmradiobroadcast.com/solution/detail/iptv

Yankho la DVB-S/S2 kupita ku IP pachipata chochokera ku FMUSER limapereka mawonekedwe ndi maubwino ambiri kumahotela ndi malo osangalalira:

• Mndandanda Wowonjezera wa Channel: Pogwiritsa ntchito ukadaulo wa DVB-S/S2, mahotela ndi malo ochitirako tchuthi amatha kupeza njira ndi mapulogalamu ambiri a satana. Yankho ili limatsegula mwayi wadziko la zosangalatsa, kupatsa alendo masankho ambiri am'deralo ndi apadziko lonse lapansi omwe angasankhe.
• Zochitika Zapamwamba: Yankho la FMUSER limatsimikizira kuti zithunzithunzi zamtundu wapamwamba kwambiri komanso mawu omvera, zimatsimikizira kuwonera mozama komanso kosangalatsa kwa alendo. Pokhala ndi mwayi wofalitsa zithunzi za HD komanso za UHD, mahotela ndi malo ochitirako tchuthi amatha kupatsa alendo awo zithunzi zowoneka bwino komanso mawu omveka bwino.
• Zokambirana ndi Zomwe Mumakonda: Ndi kuphatikiza kwa ma netiweki a IP, yankho la FMUSER limathandizira zosankha zolumikizana komanso zamunthu. Malo ogona komanso malo ochitirako tchuthi amatha kukupatsani ntchito zomwe mukufuna, mawonekedwe ochezera, ndi malingaliro anu ogwirizana ndi zomwe mlendo aliyense angakonde. Mulingo wakusintha uku kumawonjezera kukhutitsidwa kwa alendo komanso kuchitapo kanthu.
• Njira Yosavuta komanso Yosavuta: DVB-S/S2 to IP gateway solution ndi njira yotsika mtengo yamahotela ndi malo ochitirako tchuthi, chifukwa imathandizira ma IP network omwe alipo. Zimathetsa kufunikira kowonjezera ma cabling ndi zida, kupulumutsa ndalama ndikuwongolera njira yoyendetsera. Kuphatikiza apo, yankho ili ndi lowopsa kwambiri, lolola mahotela ndi malo ochitirako tchuthi kukulitsa mosavuta njira zawo ndikutengera kupita patsogolo kwaukadaulo.

Potumiza FMUSER's DVB-S/S2 ku IP gateway solution, mahotela ndi malo osangalalira amatha kukweza zosangalatsa zawo zamkati, kupatsa alendo mapulogalamu osiyanasiyana a pa TV komanso kuwonera mwapadera. Kuphatikiza kwaukadaulo wa DVB-S/S2 wokhala ndi ma IP network kumatsimikizira kugawa mosasunthika kwa ma siginecha a UHF/VHF, kutsegulira mwayi wapadziko lonse wa zosangalatsa kwa alendo.

Dziwani tsogolo la zosangalatsa zamkati ndi FMUSER's DVB-S/S2 to IP gateway solution. Lumikizanani ndi FMUSER lero kuti mudziwe zambiri za momwe njira yatsopanoyi ya IPTV ingasinthire hotelo yanu kapena kanema wawayilesi wakuhotela ndikupangitsa kuti alendo asangalale. Khalani patsogolo mumpikisano wochereza alendo popereka mwayi wosaiwalika wowonera TV kwa alendo anu.

Kutsiliza:

DVB-S ndi DVB-S2 zasintha kuwulutsa kwapa kanema wawayilesi wapa digito, popereka njira zowonjezera zamakanema, zowonera zapamwamba kwambiri, kuyanjana, ndi mayankho otsika mtengo. Kuphatikiza matekinolojewa kukhala mahotela ndi malo ochitirako tchuthi kuli ndi kuthekera kwakukulu kosintha zosangalatsa zamkati ndikukhala ndi mpikisano.

Kwezani zosangalatsa zanu zamkati, onjezerani kukhutitsidwa kwa alendo, ndikusiyanitsa hotelo yanu kapena malo ochezera pokumbatira DVB-S ndi DVB-S2. Dziwani momwe FMUSER yodula DVB-S/S2 mpaka IP gateway yankho ingasinthire makina anu akanema. Lumikizanani ndi FMUSER lero kuti tiyambe ulendo wopita ku zochitika zapadera za alendo.