Kutaurirana kwefoni: chii EDGE

Nhoroondo, hupenyu hwevanhu vemazuva ano hunowedzera ruzivo rwegore rose. Haasi nguva dzose kune mukana mukusaziva zuva nezuva kuti uwane kubva kune ruzivo ruzivo ruzivo rwemashoko anofadza, tsanangudzo yezvigadzirwa zvemagetsi kana kungove muchero wekudya itsva kubva kune "zvekare".

Nhasi tichataura nezve EDGE (pronounced Edge). Chii chinonzi EDGE network? Zvechokwadi, kusanganiswa kwemashoko GPRS / EDGE kunoreva kutengesa kwefoni. Kunyanya kunyanya, isu tiri kutaura pamusoro pekombiyuta yekudhinda kudarika pamakwikwi akareba pasina kushandiswa kwewambo. Mukuwedzera pakukurukurirana kwemashoko, vanofambisa vanopa kukwanisa kutumira dhidhii kuburikidza nemasafoni.

*** Nhepfenyuro shomanana: dzose dzinowanzofambisa mafoni dzinokwanisa kutumira / kugamuchira deta (ruzivo rwechidimbu fomu) - mifananidzo, mimhanzi, mavhidhiyo, zvinyorwa. Mukuwedzera, kukwanisa kudhinda demo kunokubvumira kuti uishandise mumaserurafoni mapurogiramu epurogiramu ekutaurirana (SKIP, ICQ), uchishandisa shanduro kutarisa mapeji eIndaneti.

Mubhadhadziro wacho haabhadharwi kwenguva yakashandiswa pamutambo, asi nokuda kwenhamba yekudzivirirwa / kutumirwa mashoko (motokari). Kushandiswa kwepaketetetari demo hakuiti kupindirana nekutaurirana kwezwi - mutsetse hauna matanho, unogona kutaura uye kutumira / kugamuchira dhidhiyo muchienderana.

Pakutanga, nhamba iri mumakwikwi emafambisi ehurumende yakashandiswa uchishandisa GPRS teknolojia (kutengesa kusvika kusvika 171.2 kbit / s, chaiyo - mukati me30 kbit / s). Izvi zvinomhanya zvakajeka hazvina kukwana basa rakanaka ne data. Muna 2004, mahofisi akawanda eUnited States akatanga kushandiswa itsva yeEEDGE yekufambisa kudhinda. Chii chinonzi EDGE? Mutsetse, umo kudhindiswa kwekuwedzerwa kwe data kwaive katatu kupfuura apo pakashandisa GPRS. Izvi zvakanyanya kuwedzera kukwezva kwezvirevo zvavo nekuenzanisa nevakwikwi.

Zvishoma nezvishoma EDGE yakatamira kune dzimwe nyika uye yakapararira pakati pevashambadzi vedenga veEurope. Mubvunzo, chii EDGE, ichiri kukosha nhasi. Pane tsanangudzo iri nyore kune izvi. Nhasi, network yeWEDGE inobudirira inoshanda ipapo, uko yakakwirira dhidha yehutatu (mitambo yechitatu yeGG 3) isati yasvika. Nokudaro, EDGE ndiyo "nhasi" yekukurukurirana kwedu kwefoni.

Sei kudhindwa kwemashoko kuchikosha zvakadaro? Mushure mezvose, kutaurirana kwefoni kunogadzirirwa kutaura kwezwi. Pakutanga kuona izvi, zvechokwadi, ndizvo. Asi mune bhizinesi kune chinhu chakadai se "muzana wekubhadhara mari yega". Kunyange zvakadaro, vanyori vanoshandisa izwi kutaura. Kana, kunze kwekukurukurirana kwezwi, kumapato ehutano hwakapiwa, tinowedzera motokari dzenhamba nepamhanho yakanaka uye "mutengo unofadza" - izvi zvichawedzera zvikuru mari yavanonyora ichashandisa mwedzi mumwe nomumwe mukukurukurirana.

Pamusana pekutsvaga kwevanhu vakawanda, iyo yakabudirira yakaumbwa nevatambi vari mumusika wekutengesa, GPRS / EDGE-based based services yakatanga kuunza mari yakawanda uye yakanyanya kuwedzerwa mari yakawanda iyo inowanikwa mubhadhari inoshandiswa pamagetsi ekukurukurirana. Kana isu tichiri kufunga pamusoro peZVO, zvinozoita zveIndaneti zvisina kufanira hazvina kuziviswa zvizere, tine chimwe chinhu chatinofanira kuita.

Kubatana kwemashumiro anopiwa nevashambadziri vemazuva ano anotibvumira kuti tinyatsocherechedza kuwedzera kwekushandiswa kwemotokari. Zvichipa kukosha kweIndaneti isina mari shoma uye isina kunyanya kugadzirwa 3G, inogona kufanirwa kuti iyo yeEEDGE yemuenzaniso haizowaniki pakurasikirwa munguva pfupi. Vakawanda "vakangwara" zvigadzirwa uye maitiro e "kufamba" pakati pevanhu kubva pamakore mashanu kusvikira kune makumi matatu zvinopa kuwedzera kukura kwekufambisa motokari.

KuMadokero, iko kushanda kushanda zvakakwana nemakwikwi ezera rechina, isu tinewo wechizvarwa chechitatu hatina kumira. Kushanda kwakasimba kwakasimba uye kugoverwa kwe 3G kuchiri kungowanikwa mumagariro, uye kunyange zvakadaro kwete mune zvose. Zvisinei, iyi haisi chikonzero chekuchema mararamiro akarasika uye pasina tariro tariro. Mubvunzo, chii EDGE, takanyatsoongorora. Uye zvimwe zvinhu zvese "zvinogoneka zvikuru" - kudyidzana kwenyika uye kutsvaga misika mitsva kunoita kuti tifadze zvikuru zvikwata zvezvematongerwo enyika. Nyanzvi dzinotenda zvisingatauri kuti hatizombodzingwi nezvibatsiro zvesayenzi uye zvigadzirwa zvemagetsi. Zvinongoitika zvishoma pashure pezvimwe zvacho.