Ta yaya ne watsa bayanai

Canja wuri da bayanai ne daya daga cikin babban dalilai na kasancewar duk wani nau'i na rayuwa a duniya. Ko sauki kwayoyin a haihuwa da asali gabbai cewa taimake su tsira. The bayanai canja daga tushen zuwa da mai karɓar wuce a hanyoyi daban-daban. Wadannan sun hada da yadda da hankula, kamar ji da gani, tabawa, da kuma daban-daban fasaha na'urorin alaka sadarwa.

The watsa bayanai daukan wuri a cikin nau'i na da sako yin amfani da sadarwa tashar. Baseline data aka shigar wanda ke aiki a cikin wata sigina wanda aka ruwaito da addressee. Samu ana sarrafa ta da mai karɓar kuma tuba a cikin bayanai. Alal misali, yanayin sakon yana daukar kwayar cutar zuwa a tura ma (viewer) na meteorological cibiyar via wani sadarwar tashar (TV).

A ingancin da data dogara a kan hanya a cikin abin da suka canja wurin. Alal misali, a bad image a kan allo ne iya gaba daya dõmin ya ɓatar da mai karɓa. A yadda ya dace da sadarwar tashar kuma rinjayar da sauri da kuma yawan abubuwa da hannu a cikinta. A mafi daukan hankali misali na wannan za a iya daukan wani "kalma daga bakinka": da ya fi tsayi cikin bayanai kai mai karɓa, da girma da dama na samun m bayanai.

A yau duniya more kuma mafi rare a matsayin tushen bayanai tara online. Daya daga cikin manyan abubuwan da ta m ci gaba kamar yadda yake da yiwuwar samun wani bayani kusan ko ina a duniya. Amma da canja wurin da bayanai a tsawon nisa sau da yawa ya wuce tare da wasu asara ko murdiya. Saboda haka, sadarwa tashar - babban factor shafi ingancin da samu bayanai.

The watsa bayanai a kan kwamfutarka networks for karo na farko da aka za'ayi amfani da wani landline waya. Irin wannan hanya yana da wani yawan disadvantages. Transmission na bayanai da aka gudanar da talauci kare tashar, da kuma gudu da kuma AMINCI na connection ne matalauci. A siginar da aka akai-akai hõre da aiki, Ina nufin, a kan tarho line daga tushen da ya yi a cikin babban cibiyar, bayan sake masu lamba, kuma ya riga ya tashi a kan wani musamman na'urar - a modem, inda ya sake recoded kuma kawai sai ya bayyana a duba allo.

Fiber na gani watsa bayanai tsarin ya kasance miƙa mulki ga wani mabanbanta matakin. Don kwanan wata, fiber na gani links samar da mafi sauri da kuma ingancin sadarwa. A siginar da aka daukar kwayar cutar ta hanyar photons, wanda ba emit wani electromagnetic filin, ya kuma inganta to irin wannan tashar ba za a iya alaka daga waje, wadda tabbatar da wani babban mataki na tsaro. A kudi da kuma watsa ingancin ba a shafi giciye sashe, kuma da shugaba juriya, da makõma na'am da bayanai ne a cikin nau'i cikin abin da aka aiko, da data musayar faruwa kusan instantaneously.

A m ci gaba na jam'iyyar kwaminis ta Sin da ake bukata domin kara da gudun da kuma mobile Internet. By jinkirin da m WAP-connection to high-gudun 4G. Ci gaba ba tsaya har yanzu, kuma shi ne ba da nĩsa ba da rana a lokacin da mai waya Internet an damu da wani hannu. A gaba tsara za a ruxani look a kan sakawa, kamar yadda muka yanzu neman a ajali tarho, wanda aka hankali maye gurbinsu mara waya.