CDMA-da-gidanka - abin da yake da shi? Mobile kuma ajali-line hannu na CDMA

Idan ka decipher cikakken bayani na hudu-wasika raguwa (CDMA), sa'an nan muka samu da wadannan kalmomi - Code Division Multiple Access. Kuma ko da lokacin da muka decipher wannan darajar, fassarawa zuwa cikin bayyana harshe, mun, akwai kananan mu iya fahimtar wannan. Mun lura cewa idan fassara wannan jumlar daga Turanci, muna samun cewa shi ne tsarin da babban adadin damar code division. Wannan shi ne abin da yake CDMA-da-gidanka. Yau aka ƙara zama rare. Kuma wannan ba abin mamaki bane. A mafi daki-daki, abin da shi ne, da CDMA-da-gidanka, za mu tattauna daga baya a cikin wannan labarin.

Mene ne irin CDMA waya

Domin fahimci ainihin wannan fasaha, wanda shi ne quite sauki, wani misalin. Shi ne ta hanyar ta da muka fahimta a general sharuddan abin da ba abu. Duk abin da zai zama yawa sauki kuma mafi m, idan muka zana wani misalin tare da misali waya. Kamar yadda muka san, akwai wani yawan mobile sadarwa, ya fi kowa daga cikinsu - yana da GSM da kuma NMT.

NMT-Mu

Saboda haka, za mu bayyana abin da shi ne, da CDMA-da-gidanka. A ƙasashe da dama, tare da taimakon wayar hannu sadarwa NMT-fara aikinsu da yawa aiki. Sai suka yi amfani da abin da ake kira da rabuwa da na wasu masu zaman kansu tashoshi. Bisa ga wannan, za mu iya fahimtar cewa kowane Subscriber kai tsaye bayar a wajen kunkuntar bangare na mitoci. Shi ne saboda wannan zai iya gudanar da sadarwa. A irin wannan disrepair kwanan ya isa. Kuma yanzu saboda wasu dalilai. Tunanin cewa a daya murabba'in mita ne 3 mutane kuma kowane daga cikinsu yana rayayye sadarwa a waya. Cosiness babu albarkacin. Kuma yanzu da suka wuce zuwa yanzu isa ya ba ji juna.

Mu sanyã wannan mita division multiplexing. Yana da wannan kuma amfani CDMA-da-gidanka. Shi ne ta hanyar irin wannan a kwatanta a general zama share wasu cikakkun bayanai.

A dijital misali GSM

Wannan misali dijital sadarwar da muka yi amfani da a rayuwar yau da kullum. A wasu kasashe, da shi har yanzu aikata ta kai tsaye aiki. Wannan tsarin, bi da bi, yana amfani da daban saurare mita iyaka. Sadarwa na da irin wannan ba ya raba wani takamaiman iyaka a wata takamaiman ɓangare na da cikakken ga kowane mai amfani. Amma da shirin ya aikata haka a wani lokaci. Wannan shi ne wucin gadi rabuwa da muke bukata tashoshi. Wannan shi ne, to kamar wata jama'a magana a wani lokaci, wanda wajibi ne a gare su, da kuma wani biyu ce a lokacin, kuma a lokaci guda ba tare da haddasa rashin jin daɗi ga sauran mutane. Aƙalla a karkashin irin wannan tsarin ne kuma misali CDMA wayoyin gudanar da wani aiki kai tsaye. Amma mafi game da cewa a cikin mafi daki-daki, a cikin gaba sashe zai gaya.

CDMA-sadarwa nagartacce

Yanzu, muna samun su da zama dole matsayin for mu. Ya, bi da bi, yana amfani da baya hanyar sadarwa wani fanni, amma ya aikata shi kadan daban. Alal misali, saboda wasu code division. Mene ne code division, a wannan yanayin, shi ne wuya su yi tunanin, don haka a koma zuwa misalin. Idan mutane suna magana a kusa da kuma ta da wasu - shi ne mafi sharri, kuma idan kowane biyu na mutane magana da kansa harshen, cewa shi ne, wasu daga cikinsu - a Rasha, da sauran - a cikin harshen Turanci, da kuma sauransu. Wannan shi ne abin da wannan mahada da code sadarwa. Yanzu mun san a general sharuddan abin da shi ne, da CDMA-da-gidanka. Amma duk da haka wannan bayani ne samuwa mana ba a matsayin cikakken matsayin Ina son.

A tarihin mafi kyau sadarwa a yau

Services na daban aiki ne quite tsanani, saboda a layi tare da CDMA shi ma "Intertelecom" ya fara da za a bayar har da baya kamar yadda 2000. Kowa da kowa fahimci cewa idan da kudin da wayoyin hannu ya yi yawa, amma kuma a sami m bai kasance mai sauƙi. Amma duk da haka wannan dangantaka ta da ta bukatar, ko kananan. Kowane sadarwarka a lokacin da wani yawan ayyuka da cewa shi janyo hankalin abokan ciniki. Wannan sanarwa da aka ɓullo da hankali, kuma a lokacin duk wadannan shekaru da ya dangane da halin kaka ragu sosai, da kuma ingancin sabis taba daina girma. Wannan janyo hankalin abokan ciniki tare da ƙara a kowace shekara. Don kwanan wata, muna da wani fairly low price, tare da manyan yawan abũbuwan amfãni.

Har ila yau, ya kamata a lura, da kuma kewayon irin wannan connection, saboda za a iya zabar wa kansu da jadawalin kuɗin fito da cewa mafi kyau kara da ku.

A abũbuwan amfãni daga irin wannan sadarwar

CDMA-da-gidanka a yau ya shiga aiki quite yadu da kuma jin dadin m shahararsa. Daga wannan za mu iya fahimta cewa abũbuwan amfãni a cikin wannan tsari ne da gaske mai yawa. Kafaffen CDMA-waya ya hada da fadi da kewayon ayyuka da aka ta amfani da wannan connection, bari mu yi la'akari da shi a cikin mafi daki-daki.

1. Da farko wajibi ne a lura da ingancin sadarwa. Shi ne a cikin wannan harka, da ingancin shi ne mafi girma da sigogi na duk yiwu iri sadarwa. Tare da wannan link, za ka ji wani mutum da irin wannan quality, kamar yadda idan ya kasance a tsaye dama a gaban ku. Kuma shi zai bayar da gudummawa ga cewa ko san ko su wanene lambar, za ka iya bambanta kawai da mutum murya a hayin na tarho.
2. Wannan dangantaka ne da kare da daban-daban digiri na wiretapping, wanda zai iya ba kasa a faranta da mabukaci. CDMA-da-gidanka dole ta bashi irin wannan kayan aiki, wanda ba haka sauki don sauraron. Domin samar da sauraro ko cewa irin wannan wayar, dole ne ka yi da kayan aiki, da daraja da dama dubban daloli.
3. A tashar na afareta iya, bi da bi, samar da wata mahada zuwa mafi biyan kuɗi fiye da sauran irin wannan kalamai a gare shi.
4. Amma ga haskoki cewa emit CDMA mobile phones, saboda da dangane da irin wannan, wannan al'amari ne mai kadan adadin data haskoki. Kuma shi ba zai iya amma yi farin ciki.

Bayani game da cewa shi ne CDMA-da-gidanka, da aka cikakken saukar. Yanzu da ka mallaka da cikakken bayani game da na'urar da nan da nan fasali. Saboda haka, CDMA-waya ba ka damar zabi da ya dace sadarwarka, kazalika da makõmarku tariffs domin yin kira da Internet access. ожно смело и, не задумываясь, переходить к операторам данного вида связи. Saboda haka m Za ka iya gabagaɗi, kuma ba tare da jinkirin, matsa zuwa na aiki na da irin wannan sadarwa.