Boka rakakura revanjinjini kubva kumakambani akasiyana siyana ehukuru hweNokia Bells Labs, Deutsche Telekom T-Labs kana technical University yeMunich, vachangobva kuburitsa ruzivo rutsva pane chirongwa chavave kushanda kwemwedzi uye chavakatumidza zita ne zita re Zvichida Constellation Kuumba o PCS.
Pasi pezita iri risinganzwisisike hapana chimwe chatinowana pasi peiyo tekinoroji iyo kufambisa kwedata kwaigona kusvika kumhanya kunosvika kune imwe terabiti pasekondi pamusoro pefiber optics, chimwe chinhu chingazopedzisira chaisa rekodhi nyowani yemitengo yedhata. Sezvakaziviswa nechikwata chevaongorori, kunyangwe ivo vari padyo nekukwanisa kumhanya kwakadai, zvinosuwisa kuti tekinoroji iyi yainge isati yavapo kuti ishandiswe mukutengesa.
PCS tekinoroji inogona kuita kuti fiber optics isvike kumhanya kunosvika ku1 Tbps.
Pakati peakanyanya kufadza ruzivo rweiyi nyowani tekinoroji yatinayo iyo inoita kuti ishandise mapoka enyeredzi ane yakakwira amplitude uye yakaderera frequency. Nekuda kweizvi, zvinokwanisika kuendesa masaini ayo ari kunyanya kusagadzikana nemheremhere, zvichizobatsira zvakare 30% yakareba renji. Sezvakaburitswa neNokia, tekinoroji iyi inoshandisa iyo quadrature amplitude modulation kuwedzera kugona kutapurirana kuburikidza negero.
Kuedza kwekutanga neiyi tekinoroji nyowani kwakaitwa pane internet fiber optic network iri neDeutsche Telekom. Panguva bvunzo, 1 Tbps kumhanya. Zvinoenderana nedhata rekupedzisira rekudzidza, zvinosuwisa uye kusvika makore gumi anotevera kumhanya uku hakusi kutarisirwa kusvika kumusika wepamba.
kusvika kumhanya uku mukushambadzira kushandiswa inogara iri nyaya yakanakisa. Iko kwandisingaone iko iko iko iko iko iko iko musika musika. Parizvino tiri kuita mazana matatu emamamabyte akaenzana mudzimba dzine rombo rakanaka uye navo tinowana zvese zvatinoda, yakawanda yeTV chiteshi, nhare etc. Kune chero terevhizheni yeanoshanda, 300 megabytes anokwana uye mana megabytes ebandwidth anosara pamusoro. Kunyangwe kunyangwe nhengo yega yega yemhuri ine rauta rakasiyana rekuona TV, aya ma10 megabytes haashandiswe kumusoro. Ndeapi mashandisiro anoshanda aripo? Hazviitike kwandiri munguva pfupi nepakati. Vashandi veTV pavanotanga kupa migero pamasarudzo e4k, isu tinotanga kucherechedza kudyiwa kwechiteshi chedu chakabvumiranwa uye kunyangwe zvakadaro hatizopedze. Maonero angu ndeekuti kwenzvimbo yepamba zvinotora makore mazhinji, akawanda usati washandisa tekinoroji iyi nekuti haidiwe.