Broadband-qualifying speising vari kusiyana nenyika
Izwi rokuti "broadband" inyanzvi rinoreva chero nzira ipi zvayo yokutumira mazita-kana wired kana wireless-iyo inotakura miviri kana yakasiyana-siyana yematafura mumakamuri akasiyana. Mukushandiswa kwakakurumbira, inoreva chero ipi neipi yepamutambo yekutengesa internet.
Tsanangudzo dze Broadband
Sezvo yekare -dial-up network connections kune internet yakatanga kuchinjwa ne itsva, yepamusoro-yepamusoro-shanduko, zvese zvitsva zvekombiji zvaiwanzobatwa se "broadband internet". Hurumende uye mapoka emabhizimisi akaedza kuisa tsanangudzo yepamutemo yezvinosiyanisa mabasa ebandaneti kubva kune zvisingasviki pabhanhire, zvikurukuru zvichienderana nepamusoro pehuwandu hwemari yavanotsigira. Tsanangudzo idzi dzakasiyana-siyana kupfuura nguva uyewo nenyika. Semuyenzaniso:
- MuPhilippine, download dhidha yehuwandu hwe256 Kbps inokodzera sebandaneti (sa2016)
- MuIndia, mutemo mukuru webandaneti wakasimudzwa kubva pa256 Kbps kusvika ku 512 Kbps kubudiswa muna 2014.
- MuUnited States, Federal Communications Commission yakasimudza muganhu wayo wepabhanki muna 2015 kubva pa 4 Mbps kusvika ku 25 Mbps zvekutsvaga uye kubva pa1 Mbps kusvika ku3 Mbps zvekukanda. Pakutanga, shure muna 1999, FCC yakagadzirisa chibvumirano chayo chakakura pa 200 Kbps yekutsvaga.
Mhando dze Broadband Network Technologies
Pakati pekutsvaga kwekombiyuta inyanzvi nguva dzose inotsanangurwa sebandaneti ndeyi:
- Digital Subscriber Line (DSL) - Nhare yeInternet inobatanidza inzwi rakasiyana nedhidhiyo pamusoro pefoni imwe chete. MuDLL, inzwi rekutengesa rinozadza mugumo wakareba wefrequency spectrum uye data inozadza mugumo wakareba.
- Cable modem - Inhare yepaIndaneti ichibatanidza nepamusoro-dhi data nemavhidhiyo emitambo inopiwa pamusoro pematafura eTV
- Mobile broadband - Internet data connections inoshandiswa kuburikidza nemasikironi nemamwe madivhidhiyo emagetsi kumagetsi emagetsi
- Fiber Internet (FTTH) uye yakagadzirirwa isina wireband broadband - mhando yebasa rekutengesa iyo inokodzera senhare yakawanda yepakombiyuta pasi pechirevo chinowanzozivikanwa kunyange zvazvo uteresi huno hutora chete rudzi rumwe rwemigwagwa yemigwagwa yakatsaurirwa kuinternet
Broadband home network inoshandisa kuwanana webhushudhi yehutaneti kuburikidza nehutano hweterevhizheni dzakaita se Wi-Fi neEthernet . Kunyange zvazvo vose vari vaviri vachishanda nepamhanho yepamusoro, hapana yeiyi inonzi inonzi broadband.
Matambudziko Ane Broadband
Vanhu vanogara munzvimbo shoma kana kuti vasina kusimba vanowanzosangana nekushaikwa kwekuwanika kune webhushudhi yebambamburu yepamusoro sezvo vapeji vane mari shoma yekuita nzvimbo dzinoshandiswa nevashoma vanogona kutenga vatengi. Zvinonzi municipal municipal broadband network dzinopa hurumende inotsigirwa nehurumende kune vagari vakavakwa mune dzimwe nzvimbo, asi izvi zvisingakwanisi kusvika uye zvataurwa kuti zvakakonzera kukakavadzana nemabhizimisi ehupfumi hwebasa rega.
Kuvaka hurukuro yakawanda yebasa rekutsvaga mukana webhutheni kunogona kuve yakadhura pamusana pehuwandu hwehupfumi hwehupfumi uye hurumende yepamutemo inobatanidzwa Maitiro makuru ehutano hunoita kuti zvive zvakaoma kuvatsigiri vebasa kugadzirisa matengo ekubhadharisa kwavo uye nekuvimbika kupa vashandi kushamwaridzana nokukurumidza kwavanoda. Mumamiriro ezvinhu akaipisisa, vashandisi vanogona kukweretwa mari yakawedzerwa yepamusoro yekuwedzera kudarika kwavanoita pamwedzi wepurogiramu yemari kana kuti basa ravo rinorambidzwa kwenguva pfupi.