Kodi mungasankhe bwanji ma frequenies a foni yam'manja 3G 4G lte wobwereza?

Kodi mungasankhe bwanji ma frequenies a foni yam'manja 3G 4G lte wobwereza?

Webusayiti:http://luntratek.com/

     Kodi mukudziwa nthawi zomwe zimagwiritsidwa ntchito polemba mafoni a foni?Lero kuti aliyense athe kuwonjezera chidziwitso.

Popeza kukula kwa makampani olumbira ku China, pang'onopang'ono adapanga mgwirizano wa 2G / 4G / 5g / 5g / Ogwiritsa ntchito Kodi chizindikiritso cha pafupipafupi chimatanthawuza chiyani?

Magulu a mafoni am'manja a ogwiritsa ntchito a China atatu amakhala motere (Lintertek4G Mobilezer Repreterikhoza kusinthidwa malinga ndi magulu adziko lonse ndi zigawo):

1, China Mobile: 885-909 (Uplink), 930-954mhz (pansi);

2, China Unicom: 909-915 (Uplink), 954-960mhz (pansi);

3, China Telecom: 825-835 (Uplink), 870-880mhz (pansi).

Kufunika kwa foni yam'manja kutengera pafupipafupi:

Chizindikiro cha Chizindikiro G:
Dzina lathunthu la G ndi GPRS, yomwe ndi ya netiweki ya 2.5g ya network ya GSM ya ogwiritsa ntchito mafoni a GSM. Kuyambira pachiyambi cha grops, mafoni a m'manja amatha kusewera pa intaneti;

Chizindikiritso cha siginecha E
Dzinalo lonse la E ndi m'mphepete, lalifupi laukadaulo wa GSM m chisinthiko, chomwe ndiukadaulo wosinthira kuchokera ku GSM mpaka 3g. Kuthamanga ndikothamanga pang'ono kuposa ma gprs, omwe ndi a 2.75g. E ndi njira yopumira yopanda zingwe yopanda zingwe mu zaka pamene mafoni anzeru atuluka.

Chizindikiritso chozindikirika 3g

3G ikuwonetsa Network wamba 3G, yomwe ili ndi kuchuluka kwa data yapamwamba kuposa E.G, ndi gawo lalikulu la bandwidth ndi lokhazikika komanso kutumiza pa intaneti, kugwiritsa ntchito intaneti kwa nthawi imeneyo;

Chizindikiritso cha siginecha h
H + ndiye mtundu wokulirapo wa HSSPA HSPA +

Chizindikiritso chamayina4G
4G ndiye netiweki yomwe anthu ambiri akugwiritsa ntchito, ndipo ndifupifupinso ukadaulo wachinayi. Pogwirira ntchito madio, makanema ndi zithunzi, liwiro ladumphadumpha, ndipo njira yoperekera kwambiri imatha kufikira ma 100bps;

Chizindikiritso chamayinaHD

HD ndi chizindikiro cha mafoni apamwamba kwambiri, ndiye kuti, vote, amatanthauza ngati mawu otanthauzira kwambiri, omwe alinso pa intaneti 4G. Udindo waukulu kwambiri wa volte ndi kuti mafoni a liwu samatengedwa ndi ma networks a 2G / 3G amagwiritsidwa ntchito potsatsa deta ya mawu, thandizirani ukadaulo wapamwamba wa mawu, ndikuwathandiza kwambiri polankhula.

Tentronognology 4g Mobile Moleatch Phiri ndi zigawo padziko lonse lapansi, zimatha kupatsa makasitomalaLintertekyakhala yodzipereka kukhala mtsogoleri wa Bridge Meding Shot, kuti dziko lapansi lisakhale ndi masamba akhungu, kuti aliyense azilumikizana motchinga.

 Webusayiti:http://luntratek.com/

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# 4G Mobilezer

#foni yam'manja

# 3G 4G Retater

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