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I-Antenna yokushuna ngogesi
ngo-admin ku-21-09-03
Ezinye izincazelo zamabizo: RET: Remote Electrical Tiling RCU: Remote Control Unit CCU: Central Control Unit Ama-antenna asebenza ngomshini nawokushuna ngogesi 1.1 Ukwehla kwemishini kubhekisela ekulungisweni okuqondile kwe-engeli yokutsheka ngokomzimba yothi ukuze kushintshwe ukumboza kohlaka.Ugesi d...
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Umehluko phakathi kwe-digital walkie-talkie ne-analog walkie-talkie
ngo-admin ku-21-08-06
Njengoba sonke sazi, i-walkie-talkie iyisisetshenziswa esibalulekile ohlelweni lwe-intercom engenantambo.I-walkie-talkie isebenza njengesixhumanisi sokudluliswa kwezwi ohlelweni lokuxhumana olungenantambo.I-walkie-talkie yedijithali ingahlukaniswa ibe yi-frequency division multiple access(FDMA) kanye ne-time division multiple acces...
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Ukubuka konke okusheshayo kwe-spectrum ye-5G yomhlaba wonke
ngo-admin ku-21-07-29
Ukubuka konke okusheshayo kwe-spectrum ye-5G yomhlaba Okwamanje, inqubekelaphambili yakamuva, intengo, kanye nokusatshalaliswa kwe-spectrum ye-5G yomhlaba elandelayo:(noma iyiphi indawo engalungile, ngicela ungilungise) 1.China Okokuqala, ake sibheke ukwabiwa kwe-spectrum kwe-5G kwezine Ama-Opharetha amakhulu asekhaya!I-China Mobile 5G imvamisa...
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Nge-5G, ingabe sisawadinga amanethiwekhi ayimfihlo?
ngo-admin ku-21-07-14
Ngo-2020, ukwakhiwa kwenethiwekhi ye-5G kwangena emzileni osheshayo, inethiwekhi yokuxhumana yomphakathi (ngemuva kwalokhu ebizwa ngokuthi inethiwekhi yomphakathi) ithuthuka ngokushesha ngesimo esingakaze sibonwe.Muva nje, abanye abezindaba babike ukuthi uma kuqhathaniswa namanethiwekhi omphakathi, inethiwekhi yokuxhumana yangasese...
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Yini esingayenza lapho ukuziphindaphinda ukuzithokozisa?
ngo-admin ku-21-06-23
Yini esingayenza lapho ukuziphindaphinda ukuzithokozisa?Kuyini ukuzithokozisa kwesignali yeselula?Ukuzithokozisa kusho ukuthi isignali ekhuliswe umphindi ingena ekugcineni kokwamukela ukukhulisa okwesibili, okuholela emsebenzini wesikhulisi samandla esimweni sokugcwala.Umuntu ophindayo uyazikhipha...
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Indlela yokuchaza nokubala i-dB, i-dBm, i-dBw…muphi umehluko phakathi kwakho?
ngo-admin ku-21-06-17
Indlela yokuchaza nokubala i-dB, i-dBm, i-dBw…muphi umehluko phakathi kwakho?I-dB kufanele kube umqondo oyisisekelo kakhulu ekuxhumaneni okungenantambo.sivamise ukuthi “ukulahlekelwa kokudluliswa yi-xx dB,” “amandla okudlulisa yi-xx dBm,” “inzuzo yezinti yi-xx dBi” … Kwesinye isikhathi, le dB X ingase idideke futhi...
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IHuawei Harmony OS 2.0: Nakhu konke odinga ukukwazi
ngo-admin ku-21-06-11
Yini iHuawei Harmony OS 2.0 ezama ukuyenza?Ngicabanga ukuthi iphuzu liwukuthi, iyini isistimu yokusebenza ye-IoT (I-inthanethi Yezinto)?Ngokuqondene nesihloko ngokwaso, kungashiwo ukuthi iningi lezimpendulo eziku-inthanethi aziqondwa kahle.Isibonelo, imibiko eminingi ibhekisa kusistimu eshumekiwe esebenza kudivayisi kanye ne-Har...
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Uyini umehluko phakathi kwe-5G ne-4G?
ngo-admin ku-21-06-02
Uyini umehluko phakathi kwe-5G ne-4G?Indaba yanamuhla iqala ngefomula.Kuyifomula elula kodwa enomlingo.Ilula ngoba inezinhlamvu ezintathu kuphela.Futhi iyamangalisa ngoba iyifomula equkethe imfihlakalo yobuchwepheshe bezokuxhumana.Ifomula ithi: Ngivumele ngikhiphe...
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I-walkie talkie ehamba phambili ngo-2021—exhuma umhlaba kalula
ngo-admin ku-21-05-27
I-walkie talkie ehamba phambili ngo-2021—ukuxhuma umhlaba kalula imisakazo yezindlela ezimbili, noma i-walkie-talkies, ingenye yezindlela zokuxhumana phakathi kwezinhlangothi.Ungathembela kuzo uma isevisi yomakhalekhukhwini igcwele amabala, ingahlala ithintana, futhi iyithuluzi elibalulekile lokuhlala ehlane...
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Uyini umehluko phakathi kwe-5G ne-WiFi?
ngo-admin ku-21-05-20
Empeleni, ukuqhathanisa phakathi kwe-5G esebenzayo ne-WiFi akufanele neze.Ngenxa yokuthi i-5G “iyisizukulwane sesihlanu” sohlelo lwezokuxhumana lweselula, futhi i-WiFi ihlanganisa izinguqulo eziningi “zesizukulwane” ezifana ne-802.11/a/b/g/n/ac/ad/ax, ifana nomehluko phakathi kwe-Tesla neSitimela. ....
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Izinselelo ze-5G - Ingabe i-5G ayinamsebenzi?
ngo-admin ku-21-05-12
Ingabe i-5G ayinamsebenzi?-Ungazixazulula kanjani izinselelo ze-5G kubahlinzeki bezinsizakalo zokuxhumana?Ukwakhiwa kwengqalasizinda emisha kubaluleke kakhulu ekuthuthukisweni komnotho wezwe.Ukwakhiwa kwenethiwekhi ye-5G kuyingxenye ebalulekile yokwakhiwa kwengqalasizinda entsha.I-combineti...
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Ifoni ye-5G inamandla angakanani?
ngo-admin ku-21-05-03
Ngokwakhiwa kwenethiwekhi ye-5G, izindleko zesiteshi se-5G ziphezulu kakhulu, ikakhulukazi njengoba inkinga yokusetshenziswa kwamandla amakhulu yaziwa kabanzi.Odabeni lwe-China Mobile, ukusekela i-downlink enesivinini esikhulu, imojula yayo yefrikhwensi yomsakazo engu-2.6GHz idinga iziteshi ezingama-64 kanye nenani eliphakeme...
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