Yadda za a zabi mitar wayar hannu ta hannu 3G 4G lte maimaitawa?

Yadda za a zabi mitar wayar hannu ta hannu 3G 4G lte maimaitawa?

Yanar gizo:http://lintratek.com/

     Shin kun san abin da ake amfani da shi don alamun wayar salula?A yau ga kowa ya ƙara ilimi.

Tunda ci gaban masana'antar sadarwa ta Sin, a hankali ya samar da hakkin daukar nauyin 2G / 3G / 4G / 4G. Me ake nufi da ma'anar mitu?

Da mitar da manyan alamun wayar hannu na manyan masu aiki na kasar Sin sun kasance kamar haka (Lintratek4G ta hannu maimaitawaZa a iya tsara su gwargwadon yawan mitar na wasu ƙasashe da yankuna):

1, China ta wayar tarho: 885-909 (Uplink), 930-954mhz (Downlink);

2, China unicom: 909-915 (Uplink), 954-960mhz (Downlink);

3, China sadarwa: 825-835 (Uplink), 870-880mhz (Downlink).

Muhimmancin siginar wayar hannu dangane da mita:

Alamar alama G:
Cikakken sunan g na GPRS, wanda nasa ne cibiyar sadarwar 2.5g kuma cibiyar sadarwa ce ta hanyar sadarwa ga masu amfani da wayar GSM. Daga farkon Grps, wayoyin hannu zasu iya aiki bisa hukuma bisa hukuma;

Shaida mai alama E
Cikakken sunan E shine baki, gajere don fasahar juyin halitta GSM, wacce fasahar canji ce daga GSM zuwa 3G. Saurin yana da sauri fiye da GPRS, wanda ke cikin hanyar sadarwa ta 2.75g. E shine mafi kyawun yanayin watsa hanyoyin sadarwa mara waya ta Waya a cikin shekarun da wayoyin hannu suka fito ne kawai.

Taron siginar 3G

3G yana nuna hanyar sadarwa ta al'ada 3G, wanda ke da mafi girman isar da bayanai fiye da ERA 3G ERA, tare da watsa labarai mai ƙarfi, aikace-aikacen Intanet, wanda aka tsayar da aikace-aikacen wayar hannu, aikace-aikacen da aka fara daga wannan lokacin;

Alamar alama h
H + shine Ingantaccen nau'in HSDPA HSPA +, nasa ne cibiyar sadarwar 3.75g, ta iya cimma nasarar saurin saurin, an kuma kara inganta saurin cibiyar sadarwa;

Shaida alama4G
4g ne cibiyar sadarwa da yawancin mutane a halin yanzu suke amfani da, kuma ma gajera ce ta fasaha ta huɗu. A cikin watsa a cikin sauti, bidiyo da hotuna, saurin ya zama tsalle-tsalle na tsararru, da kuma farashin watsa labarai na iya kaiwa har zuwa 100Mps;

Shaida alamaHD

HD shine alama ce ta kira-manya, wato, Volte, ana kiranta azaman murya mai zurfi, wanda kuma cibiyar sadarwa 4g. Babban rawar da aka yi na Volte shine wannan hanyar sadarwa ta 2G / 3G, da hanyoyin sadarwa na harshe suna inganta hanyoyin Intanet yayin magana.

Lintretek Fasaha 4G Mobile maimaitawar Kasashe 155 da yankuna a duniya, zai iya ba abokan ciniki da ke da ƙwararrun sabis don taimakawa buƙatun siginar sadarwa,LinfinkAn aikata shi ya zama jagora mai rauni mai rauni, saboda duniya ba ta da wuraren makaho, don kowa ya sa kowa ya ba kowa shinge-free!

 Yanar gizo:http://lintratek.com/

#Lintintratek

# 4g wayar hannu

#Alamar wayar hannu

# 3g 4g 4g maimaitawa

#lte sake