A Comprehensive Beginner's Guide on DVB-S le DVB-S2

Rea u amohela ho tataiso ea rona e khuts'oane ea DVB-S le DVB-S2, mekhoa ea morao-rao e fetolang khaso ea thelevishene ea satellite ea dijithale. Tseba likarolo, lits'ebetso le melemo ea mahlale ana, u tsepamisitse maikutlo ho hokahaneng ha bona indastering ea ho amohela baeti.

Lihotele le libaka tsa phomolo li lula li batla mekhoa e mecha ea ho ntlafatsa boiphihlelo ba baeti. Ka ho utloisisa matla a DVB-S le DVB-S2, beng ba lihotele ba ka fetola boithabiso ba ka kamoreng, ba fa baeti phihlelo e ikhethang ea ho shebella thelevishene.

Kena ka har'a maqakabetsi a DVB-S le DVB-S2, u hlahlobe melemo ea bona le ho kopanngoa ha lihotele le libaka tsa phomolo. Utulla monyetla oa ho atolosoa ha liteishene, boiphihlelo ba boemo bo holimo ba ho shebella, litaba tse sebetsanang le batho ka bomong, le litharollo tse baballang chelete e ngata.

Ikopanye le rona leetong lena ho notlolla matla a DVB-S le DVB-S2 le ho fetola boiphihlelo ba hau ba thelevishene ba baeti ba hau. Ha re ikakhele ka setotsoana!

DVB-S le DVB-S2 Technology Hlalosoa

DVB-S e sebelisa mokhoa oa modulation oa Quadrature Phase Shift Keying (QPSK) ho fetisa matšoao a dijithale ka sathelaete. QPSK e lumella tšebeliso e nepahetseng ea bandwidth ka ho khouto li-bits tse ngata ka letšoao le leng le le leng. Sekema sa modulation se kopantsoe le mekhoa ea Forward Error Correction (FEC), joalo ka Reed-Solomon coding, e eketsang boteng ba lets'oao le fetisoang, e nolofalletsang ho lemoha le ho lokisa phoso. Mabapi le ho hatella, DVB-S e sebelisa MPEG-2 video le litekanyetso tsa khatello ea molumo. Mekhoa ena ea khatello e fokotsa haholo boholo ba litaba tse hasoang, e nolofalletsang tšebeliso e ntle ea bandwidth ea sathelaete ha e ntse e boloka boleng ba video bo amohelehang.

Tsoelo-pele le ntlafatso ea DVB-S2

DVB-S2 e emetse tsoelopele e kholo ho feta ea pele ho eona, e hlahisa lintlafatso tse 'maloa ho matlafatsa ts'ebetso le ts'ebetso ea khaso ea thelevishene ea sathelaete.

1. Merero e tsoetseng pele ea Modulation: DVB-S2 e kenyelletsa merero e tsoetseng pele ea ho feto-fetoha ha maemo, ho kenyelletsa le 8PSK (8-Phase Shift Keying) le 16APSK (16-Amplitude le Phase Shift Keying). Merero ena ea ho feto-fetoha ha maemo e lumella hore ho be le phallo e phahameng ea data ha e bapisoa le QPSK, e nolofalletsang phetiso ea liteishene tse ngata kapa litaba tse nang le liqeto tse phahameng ka har'a bandwidth e fumanehang.
2. Khoutu ea LDPC: DVB-S2 e hlahisitse khouto ea Low-Density Parity Check (LDPC), e leng mokhoa o matla oa ho lokisa liphoso o fetang oa Reed-Solomon coding o sebelisoang ho DVB-S. Khoutu ea LDPC e fana ka bokhoni bo betere ba ho lokisa liphoso, ho fella ka boleng bo ntlafetseng ba kamohelo, haholo maemong a thata a phetisetso.
3. Adaptive Coding le Modulation (ACM): DVB-S2 e kenyelletsa ACM, e fetolang ka mokhoa o ts'oanelang maemo a ho feto-fetoha le likhoutu ho latela maemo a khokahano. ACM e ntlafatsa liparamente tsa phetisetso ho amohela boleng ba matšoao a fapaneng, ho eketsa ts'ebetso le matla a sehokelo sa satellite.
4. Sebetsa se Phahameng ka Melapo e Mengata: DVB-S2 e hlahisitse khopolo ea Multiple Input Multiple Output (MIMO), e lumellang phetiso ea melapo e mengata e ikemetseng ka nako e le 'ngoe. Mokhoa ona o ntlafatsa ts'ebetso ea spectral, ho eketsa bokhoni ho latela palo ea likanale kapa palo ea data e ka fetisoang holim'a sehokelo sa satellite.

Keketseho e sebetsang hantle le bokhoni bo phahameng ho DVB-S2

Lintlafatso tsa DVB-S2 li baka ts'ebetso e eketsehileng le bokhoni bo phahameng ba khaso ea thelevishene ea sathelaete. Motsoako oa merero e tsoetseng pele ea modulation, LDPC coding, ACM, le theknoloji ea MIMO e lumella ho ntlafatsa ts'ebeliso ea li-bandwidth le katleho ea pono. Sena se bolela hore baphatlalatsi ba ka fetisa liteishene tse ngata, litaba tsa boemo bo holimo, kapa litšebeletso tse eketsehileng ka har'a bandwidth e tšoanang ea sathelaete.

Bokhoni bo ntseng bo eketseha le bokhoni bo phahameng ba DVB-S2 bo etsa hore e be khetho e nepahetseng bakeng sa baphatlalatsi ba batlang ho holisa liteishene tsa bona, ho fana ka litaba tsa boleng bo holimo, kapa ho fana ka litlhoko tse ntseng li eketseha tsa bareki bakeng sa lits'ebeletso tse fapaneng tse fapaneng.

Ho utloisisa mekhoa ea ho feto-fetoha le maemo ho DVB-S le tsoelopele ho DVB-S2 ho fana ka lintlha tsa bohlokoa mabapi le metheo ea theknoloji le lintlafatso tse tsamaisang khaso ea thelevishene ea satellite ea dijithale. Lintlafatso tsena li bula tsela bakeng sa ts'ebetso e eketsehileng, litaba tsa boleng bo holimo, le boiphihlelo bo monate ba ho boha bakeng sa bamameli ho pota lefatše.

Likopo tsa DVB-S le DVB-S2

1. Litšebeletso tsa thelevishene tsa sathelaete tse tobileng ho ea hae

E 'ngoe ea lits'ebetso tsa mantlha tsa DVB-S le DVB-S2 ke lits'ebeletso tsa thelevishene tsa sathelaete tse tobileng ho ea lapeng (DTH). Ka DTH, baphatlalatsi ba ka fetisetsa melaetsa ea thelevishene ka ho toba malapeng a bashebelli ka satellite. Bashebelli ba fumana matšoao ana ba sebelisa lijana tsa sathelaete le mabokose a li-set-top, a ba lumellang ho fihlella likanale le lits'ebeletso tse fapaneng ntle le tlhoko ea lisebelisoa tsa lefats'e. DVB-S le DVB-S2 li thusa baphatlalatsi ho fana ka litaba tsa boleng bo holimo tsa video le molumo ka kotloloho malapeng, li fana ka mefuta e fapaneng ea liteishene, ho kenyeletsoa mananeo a lehae, a naha le a machabeng. Litšebeletso tsa thelevishene tsa satellite tsa DTH li fa bashebelli monyetla oa ho fumana litaba tse ngata, ho sa tsotelehe hore na ba sebakeng sefe.

2. Khaso ho ea libakeng tse hole kapa mahaeng

DVB-S le DVB-S2 li thusa haholo ho phatlalatseng libakeng tse hole kapa tsa mahaeng moo litaba tsa thelevishene tsa lefatše li fokolang kapa li sa fumaneheng. Khaso ea satellite e netefatsa hore bashebelli ba libakeng tsena ba khona ho fumana litaba tsa thelevishene ntle le tlhoko ea lisebelisoa tse ngata tsa lefats'e. Ka ho sebelisa thekenoloji ea sathelaete, baphatlalatsi ba ka hlōla mathata a sebaka le ho isa lipontšo tsa thelevishene libakeng tseo ho tsona mekhoa ea khale ea khaso e sa sebetseng. Sena se lumella baahi ba libaka tse hole kapa tse sa fumaneheng hantle hore ba lule ba hokahane le litaba, boithabiso le mananeo a thuto.

3. Tlatsetso le kabo ea litaba tsa video

DVB-S le DVB-S2 li bapala karolo ea bohlokoa tlatsetsong le kabong ea litaba tsa video. Baphatlalatsi ba ka sebelisa likhokahano tsa sathelaete ho fetisetsa liphepelo tsa video ho tloha libakeng tsa liketsahalo kapa litsing tsa tlhahiso ho ea libakeng tse bohareng tsa phepelo. Sena se nolofalletsa ho ajoa ha liketsahalo tse etsahalang, likhaso tsa litaba, le litaba tse ling libakeng tse ngata ka nako e le 'ngoe. Ka ho sebelisa DVB-S le DVB-S2, baphatlalatsi ba ka netefatsa phano e tšepahalang le e sebetsang ea li-feed tsa video tsa boleng bo holimo, ho boloka bots'epehi le botsitso ba litaba ho pholletsa le sethala le libaka tse fapaneng.

4. Litšebeletso tsa ho fetisa boitsebiso le tse kopanetsoeng

DVB-S le DVB-S2 li thusa ho tsamaisa data le lits'ebeletso tse sebelisanang, ho fa bashebelli tlhaiso-leseling e eketsehileng le likarolo tse sebetsanang le liphatlalatso tsa setso tsa thelevishene. Ts'ebetso ea datacasting e lumella baphatlalatsi ho romela lintlha tsa tlatsetso, joalo ka lintlha tsa boemo ba leholimo, lintlha tsa lipapali, kapa lihlooho tsa litaba, ho li-set-top boxes tsa bashebelli. Litšebeletso tse kopanetsoeng, tse kang lipapatso tse sebetsanang, lipapali, kapa mekhoa ea ho vouta, li ka kopanngoa ka mokhoa o tsitsitseng le liphatlalatso tsa DVB-S le DVB-S2. Litšebeletso tsena li ntlafatsa tšebelisano ea bashebelli 'me li fana ka boiphihlelo bo ikhethileng ba thelevishene.

Papiso ea DVB-S le DVB-S2

Phapang e 'ngoe ea bohlokoa pakeng tsa DVB-S le DVB-S2 e itšetlehile ka mekhoa ea bona ea ho feto-fetoha ha maemo le ho lokisa liphoso. DVB-S e sebelisa modulation ea Quadrature Phase Shift Keying (QPSK), e lumellang khouto ea li-bits tse peli ka letšoao. Ka lehlakoreng le leng, DVB-S2 e hlahisa merero e tsoetseng pele ea ho feto-fetoha ha maemo, ho kenyeletsoa 8PSK le 16APSK, e kenyelletsang likotoana tse tharo le tse 'ne ka letšoao, ka ho latellana. Merero ena e tsoetseng pele ea ho feto-fetoha ha maemo e fana ka ts'ebetso e phahameng ea data le katleho ea pono ha e bapisoa le QPSK e sebelisoang ho DVB-S.

Mabapi le tokiso ea liphoso, DVB-S e sebelisa Reed-Solomon coding, e leng ho eketsang bofokoli ho lets'oao le fetisitsoeng, ho lumella ho lemoha le ho lokisa phoso. Leha ho le joalo, DVB-S2 e kenyelletsa khouto ea Low-Density Parity Check (LDPC), e leng mokhoa o matla le o sebetsang oa ho lokisa liphoso. Khoutu ea LDPC e fana ka bokhoni bo phahameng ba ho lokisa liphoso, e hlahisang boleng bo ntlafetseng ba ho amohela le ho fokotsa liphoso tsa phetisetso.

DVB-S2 e emetse tsoelo-pele e kholo ho feta DVB-S, e fanang ka ts'ebetso e ntlafalitsoeng le bokhabane khasong ea thelevishene ea sathelaete.

Mona ke tafole ea papiso e totobatsang phapang ea bohlokoa lipakeng tsa DVB-S le DVB-S2:

Ka kopo hlokomela hore tafole ena e fana ka kakaretso ea kakaretso ea phapang pakeng tsa DVB-S le DVB-S2. Lintlha tse ling, tse kang ts'ebetsong e khethehileng le mefuta e fapaneng, li ka ama ts'ebetso le bokhoni ba tsona.

Kopanyo ea DVB-S le DVB-S2 le tse ling tsa Digital Platforms

1. Ho kopanya le mekhoa ea IPTV

Ho kopanngoa ha DVB-S le DVB-S2 le litsamaiso tsa Internet Protocol Television (IPTV) ho fana ka motsoako o matla oa khaso ea sathelaete le phano ea litaba tse thehiloeng marang-rang. Ka ho kopanya DVB-S le DVB-S2 le IPTV, baphatlalatsi ba ka fa bashebelli phihlelo ea thelevishene e se nang moeli le e pharaletseng.

Khokahano ena e thusa ho fana ka liteishene tsa thelevishene tsa sathelaete hammoho le litaba tse batloang feela, TV ea ho ts'oara, lits'ebetso tse kopanetsoeng, le likhothaletso tsa motho ka mong. Bashebelli ba ka fihlella mefuta e fapaneng ea litaba ka sebopeho se le seng sa IPTV, ba ntlafatsa khetho ea bona ea boithabiso le boiketlo.

2. Phatlalatso e kopantseng le ho kopana le marang-rang a marang-rang

DVB-S le DVB-S2 li tšehetsa khaso e nyalisitsoeng, e lumellang ho kopana ha khaso ea satellite le marang-rang a Broadband. Khokahano ena e thusa baphatlalatsi ba khaso ho fana ka motsoako oa litaba tsa sathelaete le tse thehiloeng marang-rang ho bashebelli.

Ka ho sebelisa bokhoni ba marang-rang a Broadband, baphatlalatsi ba ka fana ka lits'ebeletso tse kopanetsoeng, video-on-demand (VOD), le likarolo tse ling tsa bohlokoa tse kenyellelitsoeng liphatlalatso tse tloaelehileng tsa satellite. Mokhoa ona oa lebasetere o ntlafatsa boiphihlelo ba bashebelli, o fana ka ts'ebeletso ea thelevishene e sebetsanang le motho ka mong.

3. Phano e se nang moeli ea litaba tse ngata

DVB-S le DVB-S2 li thusa ho fana ka litaba tsa thelevishene ka mokhoa o sa reroang ho pholletsa le lipolanete tse ngata. Ka ho kopanngoa ha lisebelisoa tsa satellite le theknoloji e thehiloeng ho IP, baphatlalatsi ba ka fana ka litaba ho lisebelisoa tse sa tšoaneng, ho akarelletsa le lithelevishene, li-smartphone, matlapa le lik'homphieutha.

Bashebelli ba ka fihlella liteishene le litaba tseo ba li ratang ka lisebelisoa tse fapaneng, ba natefeloa ke maemo le boiketlo. Phano ena ea liplatform tse ngata e etsa bonnete ba hore bashebelli ba ka natefeloa ke litaba tseo ba li ratang neng kapa neng, kae kapa kae, 'me ba ntlafatsa boiphihlelo ba ho shebella thelevishene.

Ho kopanngoa ha DVB-S le DVB-S2 le lipolanete tse ling tsa dijithale ho fa baphatlalatsi le bashebelli melemo e mengata. Ka ho ikopanya le lits'ebetso tsa IPTV, baphatlalatsi ba ka fana ka boiphihlelo ba thelevishene bo se nang moeli ka ho kopanya liteishene tsa satellite le litaba tse batloang. Khokahano le marang-rang a marang-rang a marang-rang a nolofalletsa litšebeletso tse sebetsanang le ho ntlafatsa phihlelo ea bashebelli. Ho feta moo, ho fana ka litaba tsa sethala sa marang-rang ka mokhoa o se nang moeli ho tiisa hore bashebelli ba fetoha le maemo le ho ba bonolo ho lisebelisoa tse fapaneng.

Ha DVB-S le DVB-S2 li ntse li tsoela pele ho fetoha le ho hokahana le lipolanete tse ling tsa dijithale, menyetla ea ho ntlafatsa boiphihlelo ba thelevishene le ho holisa phihlello ea eona ha e na moeli.

Related Terminology ea DVB-S le DVB-S2

1. Tlhaloso ea litekanyetso tse ling tsa DVB (mohlala, DVB-T, DVB-C, DVB-T2)

Ho phaella ho DVB-S le DVB-S2, lelapa la litekanyetso tsa DVB (Digital Video Broadcasting) le kenyelletsa mefuta e meng e etselitsoeng mekhoa e fapaneng ea khaso. 

• DVB-T (Digital Video Broadcasting - Terrestrial) e sebelisetsoa khaso ea thelevishene ea lefatše ea digital, moo mats'oao a fetisoang holim'a maqhubu a moea a sebelisa li-antenna tsa lefatše. E amohetsoe ka bophara bakeng sa khaso ea thelebishene ea moeeng, e fang bashebelli monyetla oa ho fumana likanale tse sa lefelloeeng moeeng ka ba amohelang lefatše.
• DVB-C (Digital Video Broadcasting - Cable) e sebelisoa bakeng sa khaso ea thelevishene ea dijithale. E hiriloe ke li-cable operators ho tsamaisa liteishene tsa thelevishene ka marang-rang a coaxial kapa a fiber-optic ka kotloloho malapeng a ba ngolisitseng.
• DVB-T2 (Digital Video Broadcasting - Second Generation Terrestrial) ke phetolelo e tsoetseng pele ea DVB-T. E fana ka lintlafatso ts'ebetsong, ho tiea, le bokhoni ho feta ba pele ho eona. DVB-T2 e sebelisa mekhoa e tsoetseng pele ea ho feto-fetoha ha maemo, joalo ka Quadrature Amplitude Modulation (QAM) le Orthogonal Frequency Division Multiplexing (OFDM), ho fana ka litefiso tse phahameng tsa data le ho amohela palo e kholo ea likanale. E fana ka kamohelo e ntlafalitsoeng libakeng tse thata ebile e tšehetsa likarolo tse kang khaso ea UHD (Ultra-High Definition) le khatello ea HEVC (High-Efficiency Video Coding).

2. Papiso ea litekanyetso tsa DVB le linyeoe tsa tšebeliso ea tsona

DVB-S, DVB-S2, DVB-T, le DVB-C li etselitsoe lipolanete tse fapaneng tsa khaso 'me li na le linyeoe tsa tšebeliso tse ikhethileng.

DVB-S le DVB-S2 li sebelisoa haholo-holo bakeng sa khaso ea thelevishene ea sathelaete, ho fana ka matšoao ka kotloloho ho lijana tsa sathelaete tsa bashebelli. Li loketse lits'ebetso tse kang lits'ebeletso tsa sathelaete tse tobileng ho isa lapeng (DTH), ho hasanya libakeng tse hole, le monehelo le kabo ea litaba tsa video.

DVB-T le DVB-T2 li etselitsoe ho hasa thelevishene ea lefatše. DVB-T, tekanyetso ea moloko oa pele, e amohetsoe ka bophara bakeng sa khaso ea TV ea moea. DVB-T2, joalo ka tekanyetso ea moloko oa bobeli, e fana ka ts'ebetso e ntlafetseng, matla, bokhoni bo phahameng, le boleng bo botle ba kamohelo. E loketse lits'ebetso tse kang khaso ea lefats'e ho ea libakeng tsa litoropo le litoropo, thelevishene e tsamaeang, le phatlalatso ea libaka.

DVB-C e sebelisoa bakeng sa khaso ea thelevishene ea cable, e tsamaisoang ka lisebelisoa tsa lisebelisoa tsa cable. E loketse lits'ebetso tse kang lits'ebeletso tsa thelevishene tsa cable, thelevishene e sebetsang, le video-on-demand (VOD).

Ho utloisisa litekanyetso tse fapaneng tsa DVB le linyeoe tsa tšebeliso ea tsona ho thusa baphatlalatsi ho khetha thekenoloji e nepahetseng ea ho fana ka litaba ka katleho le ka katleho ho latela mokhoa o itseng oa phetisetso le bamameli.

Mathata le Mefokolo ea DVB-S le DVB-S2 Adoption

1. Liphephetso tsa kabo ea Spectrum

E 'ngoe ea liqholotso tse ka sehloohong tsa ho amohela DVB-S le DVB-S2 ke kabo ea lisebelisoa tse ngata. Ho ba teng ha lihlopha tse loketseng tsa khaso ea satellite ho fapana ho pholletsa le libaka le linaha tse fapaneng. Kabo e nepahetseng ea spectrum e bohlokoa ho netefatsa phetiso e se nang tšitiso le ho eketsa palo ea likanale tse ka tsamaisoang.

Thero ea maqhubu le khokahanyo har'a baphatlalatsi, mekhatlo e laolang, le li-satellite operators li bohlokoa ho rarolla mathata a kabo ea spectrum. Tšebelisano 'moho le ts'ebeliso e ntle ea lisebelisoa tse fumanehang tsa marang-rang li thusa ho ntlafatsa phano ea litaba tsa thelevishene le ho fokotsa mathata.

2. Litlhoko tsa meralo bakeng sa thomello e atlehileng

Ho tsamaisa lits'ebetso tsa DVB-S le DVB-S2 ho hloka lisebelisoa tse hlokahalang ho tšehetsa khaso ea sathelaete. Sena se kenyeletsa lisebelisoa tsa satellite uplink, litsi tsa khaso, li-transponder tsa sathelaete, le lisebelisoa tsa ho amohela baeti tse kang lijana tsa sathelaete le mabokose a li-set-top.

Ho aha le ho hlokomela meralo ena ea motheo e ka ba letsete le leholo bakeng sa baphatlalatsi ba khaso. Ho feta moo, ho netefatsa ts'ebetso e ts'eptjoang, ho beha leihlo le tlhokomelo ea litšebeletso tsa motheo ho bohlokoa bakeng sa lits'ebeletso tsa khaso tse sa sitisoeng. Thero e lekaneng, boitsebelo, le lisebelisoa li bohlokoa bakeng sa thomello le ts'ebetso e atlehileng ea litsamaiso tsa DVB-S le DVB-S2.

3. Menahano ea moruo bakeng sa baphatlalatsi le bareki

Kamohelo ea DVB-S le DVB-S2 e kenyelletsa maikutlo a moruo bakeng sa baphatlalatsi le bareki. Bakeng sa baphatlalatsi ba khaso, litšenyehelo tse amanang le ho tsamaisa le ho tsamaisa litsamaiso tsa khaso tsa sathelaete, ho fumana bokhoni ba satellite transponder, le ho fana ka tumello ea litaba ke lintlha tsa bohlokoa tse lokelang ho nahanoa.

Ka mokhoa o ts'oanang, bareki ba ka 'na ba hloka ho tsetela ho lisebelisoa tsa satellite tsa ho amohela baeti tse kang lijana tsa sathelaete le mabokose a holimo ho fumana litšebeletso tsa satellite TV. Litšenyehelo tsa pele tsa ho seta le litefiso tse tsoelang pele tsa peeletso li lokela ho nahanoa ha ho hlahlojoa ho khonahala le ho khahleha ha litšebeletso tsa thelevishene tsa satellite.

Ho leka-lekanya bokhoni ba moruo le tlhahiso ea boleng bakeng sa baphatlalatsi le bareki ho bohlokoa ho khothaletsa kamohelo e atileng le ho netefatsa botsitso ba lits'ebetso tsa DVB-S le DVB-S2.

Liphephetso tsa phetoho ho tloha khasong ea analoge ho ea ho ea dijithale ka sathelaete

Phetoho ho tloha khaso ea sathelaete ea analoge ho ea ho dijithale e hlahisa liphephetso tsa eona. Phetoho ena e kenyelletsa ho ntlafatsa meaho e teng, ho kenyelletsa lisebelisoa tsa satellite uplink, lisebelisoa tsa phetisetso, le lisebelisoa tsa ho amohela bareki, ho ts'ehetsa matšoao a dijithale.

Ho feta moo, ho netefatsa phetoho e thellang bakeng sa bashebelli ho tloha khaso ea satellite ea analog ho ea ho dijithale ho hloka matšolo a tlhokomeliso, thuto le tšehetso ho thusa bareki ho utloisisa melemo ea TV ea dijithale le mehato eo ba lokelang ho e nka ho fihlella lits'ebeletso tsa sathelaete tsa dijithale.

Khokahano har'a baphatlalatsi, mekhatlo ea taolo, le bankakarolo ba indasteri e bohlokoa ho fokotsa liphephetso tsa phetoho le ho netefatsa ho falla ka katleho ho khaso ea satellite ea dijithale.

Ho sebetsana le liqholotso le mefokolo ea ho amoheloa ha DVB-S le DVB-S2 ho bohlokoa bakeng sa ho kenya ts'ebetsong le ts'ebetso e atlehileng ea litsamaiso tsa thelevishene tsa sathelaete. Ho hlola liphephetso tsa kabo ea mats'oao, ho theha meaho e hlokahalang, ho shebisisa maemo a moruo, le ho laola phetoho ho tloha ho analoge ho ea ho khaso ea dijithale ke mehato ea bohlokoa ea ho fihlela kamohelo e phethehileng le e atileng ea litheknoloji tsa DVB-S le DVB-S2.

DVB-S/S2 ho IP Gateway Tharollo ho tsoa ho FMUSER

Lefats'eng le ntseng le tsoela pele la khaso ea thelevishene ea dijithale, FMUSER e fana ka tharollo ea DVB-S/S2 ho IP gateway e etselitsoeng lihotele le libaka tsa phomolo. Tharollo ena ea sejoale-joale ea IPTV e kopanya matla a theknoloji ea DVB-S/S2 le ho feto-fetoha ha marang-rang a IP (Internet Protocol), ho fana ka tharollo e felletseng ea ho fana ka mananeo a mangata a TV ho likamore tsa baeti.

 👇 Sheba thuto ea rona ea nyeoe hoteleng ea Djibouti u sebelisa sistimi ea IPTV (liphaposi tse 100) 👇

 Leka Demo ea Mahala Kajeno

Ka FMUSER's DVB-S/S2 to IP gateway solution, lihotele le libaka tsa phomolo li ka fetola linyehelo tsa tsona tsa boithabiso tsa ka phaposing. Tharollo ena e nolofalletsa ho amoheloa ha mats'oao a UHF/VHF ka theknoloji ea DVB-S/S2, e ntan'o fetoloa melapo ea IP bakeng sa ho ajoa ka mokhoa o se nang moeli holim'a lisebelisoa tsa marang-rang tsa IP tsa hotele.

  👇 FMUSER's IPTV tharollo bakeng sa hotele (e boetse e sebelisoa likolong, cruise line, cafe, joalo-joalo) 👇

Likarolo le Mesebetsi e Meholo: https://www.fmradiobroadcast.com/product/detail/hotel-iptv.html

Tsamaiso ea Lenaneo: https://www.fmradiobroadcast.com/solution/detail/iptv

Tharollo ea DVB-S/S2 ho IP gateway e tsoang ho FMUSER e fana ka likarolo tse ngata le melemo bakeng sa lihotele le libaka tsa phomolo:

• Lenaneo le Atolositsoeng la Manane: Ka ho sebelisa theknoloji ea DVB-S/S2, lihotele le libaka tsa phomolo li ka fihlella mefuta e mengata ea likanale le mananeo a TV a sathelaete. Tharollo ena e bula lefatše la menyetla ea boithabiso, e fa baeti khetho e pharaletseng ea liteishene tsa lehae le tsa machabeng tseo ba ka khethang ho tsona.
• Boiphihlelo ba ho Shebella Boleng bo Phahameng: Tharollo ea FMUSER e netefatsa tlhahiso ea litšoantšo le molumo oa boemo bo holimo, 'me e fana ka bonnete ba hore baeti ba tla boheloa ka mokhoa o hlakileng le o monate. Ka bokhoni ba ho fetisa litaba tsa HD esita le UHD, lihotele le libaka tsa phomolo li ka fa baeti ba tsona litšoantšo tse ntle le molumo o hlakileng.
• Litaba tse sebetsanang le tse ikhethileng: Ka kopanyo ea marang-rang a IP, tharollo ea FMUSER e etsa hore ho be le likhetho tse sebetsanang le litaba tsa motho ka mong. Lihotele le libaka tsa phomolo li ka fana ka litšebeletso tse batloang feela, likarolo tsa puisano, le likhothaletso tse etselitsoeng motho ka mong tse etselitsoeng khetho ea moeti e mong le e mong. Boemo bona ba ho itlhophisa bo eketsa khotsofalo le boitlamo ba baeti.
• Tharollo e Setlehang le e Scalable: Tharollo ea DVB-S/S2 ho IP gateway ke khetho e theko e tlaase bakeng sa lihotele le libaka tsa phomolo, kaha e sebelisa lisebelisoa tse teng tsa marang-rang a IP. E felisa tlhokahalo ea lisebelisoa tse eketsehileng tsa cabling le lisebelisoa, ho boloka litšenyehelo le ho nolofatsa ts'ebetso ea ts'ebetsong. Ho feta moo, tharollo ena e kotsi haholo, e lumellang lihotele le libaka tsa phomolo ho holisa liteishene tsa bona habonolo le ho ikamahanya le tsoelopele ea mahlale a nako e tlang.

Ka ho romela FMUSER's DVB-S/S2 ho IP gateway solution, lihotele le libaka tsa phomolo li ka phahamisa litšebeletso tsa tsona tsa boithabiso tsa ka kamoreng, tsa fa baeti mefuta e fapaneng ea mananeo a TV le phihlelo e ikhethang ea ho shebella. Ho kopanngoa ha thekenoloji ea DVB-S/S2 le marang-rang a IP ho tiisa hore ho tsamaisoa ka mokhoa o se nang moeli oa lipontšo tsa UHF/VHF, ho bula lefatše la menyetla ea boithabiso bakeng sa baeti.

Eba le bokamoso ba boithabiso ba ka phapusing ka FMUSER's DVB-S/S2 to IP gateway solution. Ikopanye le FMUSER kajeno ho ithuta haholoanyane mabapi le kamoo tharollo ena e ncha ea IPTV e ka fetolang tsamaiso ea hau ea thelevishene ea hotele kapa sebaka sa phomolo le ho ntlafatsa khotsofalo ea baeti. Lula u le pele indastering ea tlholisano ea kamohelo ea baeti ka ho fana ka boiphihlelo bo sa lebaleheng ba ho shebella TV bakeng sa baeti ba hau.

fihlela qeto ena:

DVB-S le DVB-S2 li fetotse khaso ea thelevishene ea sathelaete ea dijithale, e fana ka mehala e ntlafalitsoeng ea liteishene, boiphihlelo ba boemo bo holimo ba ho shebella, ho sebelisana le litharollo tse baballang chelete e ngata. Ho kopanya theknoloji ena ho lihotele le libaka tsa phomolo ho na le monyetla o moholo oa ho fetola boithabiso ba ka kamoreng le ho ba le maemo a tlholisano.

Phahamisa boithabiso ba hau ba ka kamoreng, ntlafatsa khotsofalo ea baeti, 'me u khetholle hotele ea hau kapa sebaka sa phomolo ka ho kopa DVB-S le DVB-S2. Tseba kamoo tharollo ea FMUSER ea DVB-S/S2 ho IP gateway e ka fetolang tsamaiso ea hau ea thelevishene. Ikopanye le FMUSER kajeno ho kena leetong le lebisang liphihlelong tse ikhethang tsa baeti.