Njengoba ngineminyaka eyishumi nane ngisekela abafaki be-RF kanye nabalingani bomhlaba wonke abathengisa ngobuningi, ngibone imigudu emide yezinsizakusebenza engaphansi komhlaba iletha ezinye zezinselelo ezinzima kakhulu zokumboza amaqembu obunjiniyela. Lo msebenzi wangempela ovela e-Yibin, eNingizimu-ntshonalanga yeShayina, ukhombisa ukuthi ikhambi lenethiwekhi yeselula elenziwe ngokwezifiso lixazulula kanjani izidingo zokuxhumeka ezinzima ngaphakathi kwengqalasizinda kagesi ebalulekile.
Lo mhubhe wakha ingxenye ebalulekile esekelayo yephrojekthi enkulu yamandla eSichuan-Chongqing UHV edlulisela ugesi ofinyelela ku-35 billion kWh minyaka yonke. Lonke umzila wosizo uthatha amakhilomitha angu-4.5, uhlukaniswe waba yisigaba somgwaqo waseyunivesithi esingamakhilomitha amabili kanye nesigaba somgwaqo waseChangcui esingamakhilomitha angu-2.5.
Amaqembu ephrojekthi ayedinga ukumbozwa okugcwele kwe-4G kubasebenzi bezokuxhumana abathathu bendawo. Izixhumanisi zeselula ezithembekile zazingenakuxoxiswana ngazo ngomsebenzi ojwayelekile wokuqapha kanye nokusabela eziphuthumayo ngesikhathi sangempela ngaphansi komhlaba.
Njengoba igqitshwe ngamamitha ayi-15 ngaphansi komhlaba, le ndlela ende evalekile ibeka izithiyo eziningi zobuchwepheshe ezinzima. Izintambo zikagesi ezinamandla aphezulu ngaphakathi zidala umsindo omkhulu kagesi obangela kalula ukukhanya kwesignali kanye nokulibaziseka kwenethiwekhi.
Ukulahleka kwesiginali kuziphatha ngendlela ehlukile kakhulu ekuqondeni okuqondile uma kuqhathaniswa nokugoba okubukhali kulo mzila ongamakhilomitha angu-4.5. Imishini ejwayelekile ishiya ngokushesha izindawo ezinkulu ezifile endleleni yomhubhe. Ukungasasebenzi kahle kokushisa ezindaweni ezingaphansi komhlaba ezivalekile kwenza ama-amplifier ebanga lomthengi aqhekeke kaningi kakhulu ukuze kuqhutshekwe nokusebenza kwezimboni.
Isikhuthazi sefoni esisezingeni eliphezulu sabathengi ezindaweni zasemakhaya asikwazi ukusingatha ukudluliswa kwedatha okude, ukusebenza okulwa nokuphazamiseka, kanye nokusebenza okuzinzile ubusuku nemini konke ngesikhathi esisodwa. Yingakho iqembu lethu lobunjiniyela laqala uhlelo oluxubile oluneziphindaphindo ze-fiber kanye neziphindaphindo ze-broadband ezingenantambo njengohlelo oluyinhloko lwezixhasi zesignali yeselula.
Ngemva kokuphothula ucwaningo oluphelele lwe-RF endaweni, ithimba lethu lenze uhlaka lwendawo ngezindawo oluhlukaniswe ngezigaba zalesi simo semihubhe yamandla enzima. Amasethi amathathu e-fiber optic repeaters aphathe ukunwetshwa kwesignali yebanga elide. Ukwehla kwe-fiber kwenza ukuncishiswa kwesignali esindayo phezu kokugijima kwemihubhe eqondile engamakhilomitha amaningi.
Singeze ama-repeater amathathu angenantambo e-broadband ahlanganiswe nama-antenna ephaneli aqinile. Lawa mayunithi alethe ukugcwaliswa kwezikhala eziqondiwe ezizungeze ama-curve nezindawo ezigcwele izintambo zikagesi ophezulu lapho ukuphazamiseka kukagesi kuhlala kuphezulu khona.
Ukusethwa kwe-booster yesignali yamandla aphelele kusebenzisa izakhiwo ezahlukene ze-antenna zezingxenye eziqondile kanye nezingxenye ezigobile. Ama-antenna ephaneli eliqondisayo alawula ama-engeli emisebe ngokucophelela ukuze anciphise ukubonakaliswa kwesignali yezindlela eziningi kanye nokuphazamiseka.
Abasebenzi basensimini baqede ukufaka ihadiwe, ukubeka ikhebula eliphakelayo, ukufaka i-repeater enezingqimba ezigobile, kanye nokulungiswa kahle kwama-engeli okuthambekela kwe-antenna ezinsukwini ezinhlanu kuphela. Lokhu kuhamba komsebenzi okuhlukaniswe ngezigaba kwadala ukuhlangana okungenamthungo phakathi kwezindawo eziseduze zokumboza futhi kwagcina imijikelezo yokwakha endaweni imfushane.
Ukuhlolwa kwethuluzi ngemuva kokukhomishana kubuyisele ukufundwa okuqinile. I-RSRP ihlale ngaphezu kuka-‑70 dBm kulo lonke ubude bomhubhe, kuyilapho i-SINR ibambe izinzile ngaphezu kwe-10 dB. Izingcingo zezwi kanye nokuphakelwa kwevidiyo okunencazelo ephezulu kwakusebenza ngaphandle kokuthuthumela noma ukuyeka kuzo zonke izinkampani ezintathu zenethiwekhi.
Abasebenzi bokulungisa insimu balondoloze ukuxhumana okuzinzile kweselula sonke isikhathi ababesebenza ngaphansi komhlaba. Imishini yokubeka abasebenzi kanye nemishini yokuqapha ithumela idatha yokuqapha emuva emakamelweni okulawula ngaphandle kokulibala. Lokhu kuthunyelwa kwasusa amabala amnyama okuxhumana ngaphansi komhlaba futhi kwakha ukwesekwa okungenantambo okuthembekile kokuhlolwa kwegridi ye-UHV kanye nemicimbi ephuthumayo.
Kusukela ku-compact cell phone booster ezindaweni zasemakhaya kuya kuma-repeater e-fibre ezimboni asebenza kanzima, i-Lintratek igcina ucwaningo nokuthuthukiswa okuphelele ngaphakathi kanye nomthamo wokukhiqiza ukuze kutholakale isignali ebuthakathaka. Iphothifoliyo yethu yesisombululo senethiwekhi yeselula ifanelana nezimo zokusebenza ezimbi kakhulu: izikhala ezinde ezivalekile ngaphansi komhlaba, umsindo onamandla kagesi, umswakama ophezulu kanye nomoya ophansi.
Sihlinzeka ngezinsizakalo eziphelele ezihlanganisa ukuhlola indawo, ukudweba ngokwezifiso, ukuhlinzekwa kwehadiwe okugcwele kanye nesiqondiso sokufakwa. Uhlelo lwethu lokuqinisa isignali yeselula yezinga lezimboni lusebenza kabanzi emihubheni kagesi, emihubheni kamasipala, emihubheni yezimayini kanye nasezindaweni zemikhumbi zamathenda obunjiniyela emhlabeni wonke.
Uma ungusonkontileka we-RF obhida imisebenzi yengqalasizinda engaphansi komhlaba noma ungumthengisi womhlaba wonke othola ihadiwe yokuqinisa isignali yamandla esezingeni lezimboni yamaphrojekthi ezinsiza, ungabuyekeza i-matrix yethu ephelele yomkhiqizo, ulande amashidi edatha wesifunda futhi ubuze ngokusekelwa kwephrojekthi ngokwezifiso ngehttps://www.lintratek.com.
Isikhathi sokuthunyelwe: Septhemba 11-2026