Njengoba ngineminyaka engu-14 nginolwazi lokuthuthukisa isignali, ngikhulume nabakhi abaningi basensimini abaqhubeka nokubhekana nokuphazamiseka kokuxhumana okungalindelekile ngaphakathi kwemigudu. Lokhu kubambezeleka okungabonakali kwenzeka kaningi kakhulu kunokuwa kwesakhiwo, kodwa akuvamile ukukhulunywa ngakho emibhalweni yokuhlela ukwakhiwa okusemthethweni.
Akukhona ukuthi izinkampani zenethiwekhi azifuni ukutshala imali. Njengoba ukumba kuqhubeka kujula, idwala elikhulu lezintaba kanye nezindonga zekhonkrithi eziqinisiwe kudala isivikelo esiqinile se-electromagnetic. Isignali yeselula ingawela ngaphansi kuka-‑120 dBm, okusho ukuthi “akukho nsizakalo nhlobo”. Imisakazo ephindwe kabili nayo ifinyelela imingcele enzima ngaphezu kwamamitha angu-500, ikakhulukazi eduze kwamajika abukhali. Izindawo eziningi zemigudu zisathembele ekumemezeni, ukugijima ngokomzimba emuva naphambili, noma ukuqhekeka komsakazo ongashintshi ukuze kuhlanganiswe iqembu ngaphakathi nangaphandle.
Ama-repeater e-fiber optic avelele njengesixazululo senethiwekhi yeselula esamukelwa kabanzi samaphrojekthi asekelwe emhubheni. Isimiso sokusebenza silula. Iyunithi eyinhloko eseduze nokuphela ibamba amasignali esiteshi esiyisisekelo ku-portal yomhubhe, iguqule amasignali e-RF abe idatha ye-optical, bese iwathumela ngezintambo ze-fiber. Amayunithi akude angaphakathi aguqula ukukhanya kube yimvamisa yomsakazo kanye namasignali okusakaza ngama-antenna.
Izithiyo eziningana zobuchwepheshe zisadinga ukuphathwa ngokucophelela. I-fibre ilahlekelwa cishe yi-0.35 dB ngekhilomitha, okungcono kakhulu kune-coaxial feeders enokulahlekelwa okungaphezu kwe-10 dB ngekhilomitha ngalinye. Lokho kwenza i-fiber hardware ibe yinketho kuphela esebenzayo yemigudu emide efinyelela kumakhilomitha angama-20 nangaphezulu.
Ikhwalithi yomthombo wesignali ezindaweni zokuvula imigudu ibumba umphumela wakho wonke wephrojekthi. Uma ukufundwa kwe-portal RSRP kwehlela ngaphansi kuka-‑100 dBm, uzodinga ama-antenna anikelayo anenzuzo ephezulu noma amamojula ahlanganisa imithombo eminingi ukuze uthuthukise ukuzwela kokwamukela.
Ukuphazamiseka kokuzinyakazisa kudala enye ingozi yangempela. Ezindaweni ezincane ezivalekile, amasignali akhishwa imisebe angabuyela emuva aye kwihadiwe eseduze, aphakamise umsindo phansi kwesiteshi esiyisisekelo futhi abangele ngisho nokwehla kwesiteshi esiyisisekelo. Ihadiwe yokuqinisa isignali yamandla ezimboni kumele ifake imisebenzi yokuthola nokucindezela ukunyakazisa eyakhelwe ngaphakathi.
Ukuhlala ndawonye kwabasebenzisi abaningi kwengeza ezinye izidingo. Izinkampani ezahlukene zisebenzisa amabhendi emvamisa ahlukene, ngakho-ke uhlelo lwakho lokukhulisa isignali yeselula ludinga ihadiwe yebhendi ebanzi ukuze lusekele amazinga amaningi enethiwekhi ngasikhathi sinye.
Izinselele ezintathu ezivamile zomhlaba wangempela ziyaqhubeka nokuvela emisebenzini yemigudu, futhi akukho ukusethwa okufanayo okulingana nabo bonke. Yonke imigudu idinga ukuhlolwa ngokusekelwe ezimweni zayo zangempela zomzimba.
Okokuqala kuza izimo ezinzima zendawo. Umswakama ophezulu, uthuli oluningi kanye nokushintshashintsha kwezinga lokushisa okuvamile kuyinto evamile ngaphansi komhlaba. Eminye imigudu yokugcina amanzi kanye nemizila yamapayipi igcina umswakama ongu-90% unyaka wonke. Izinto ezivamile zabathengi ezifana ne-cell phone booster ezindaweni zasemakhaya zizohluleka zingakapheli izinyanga. Lapho ukhetha ihadiwe yalezo zindawo, namathela ezicini ezintathu eziyinhloko: isilinganiso sokuvikela okuphezulu, indawo yokusatshalaliswa kokushisa kwensimbi egcwele, kanye nobubanzi bokushisa bokusebenza obubanzi. Ungalokothi weqe ukwelashwa kwezixhumi ezingangeni manzi, ukuvikelwa kokukhuphuka kanye nokufakwa komhlaba okufanele. Le mininingwane emincane inquma ukuthi uhlelo lwakho lusebenza ngokwethembeka unyaka owodwa noma iminyaka emihlanu.
Okwesibili, imizila emide ehlanganiswe nokugoba okubukhali. Ukulahleka kwesiginali kuhlala kuzinzile ezingxenyeni zemihubhe eqondile. Ungabeka amayunithi okuphindaphinda akude njalo ngamamitha angu-500-800. Amakhona ashintsha yonke into; amagagasi omsakazo awakwazi ukuhamba azungeze ukugoba ngemigqa eqondile. Uzodinga amayunithi okuphindaphinda anamandla aphezulu ahlanganiswe nama-antenna e-wide-angle ukuze unciphise ukwehla kwesiginali okubukhali ezungeze amajika.
Okwesithathu, izimpawu zomthombo ezingenayo ezibuthakathaka ekungeneni kwemigudu, okubalwa njengesimo esinzima kakhulu. Ngisho nehadiwe ye-backend ephezulu iletha imiphumela emibi uma isignali ye-portal ingaphansi kuka-100 dBm. Okungcono kakhulu ungashintshanisa imithombo yesignali noma ucele opharetha ukuthi balungise izilungiselelo zesiteshi sesisekelo. Kodwa izindawo eziningi zomsebenzi azikwazi ukusekela lezo zinguquko. Ezimweni ezinjalo, ithimba lakho lobunjiniyela kumele lithuthukise ukusebenza kokwamukela kwangaphambi kokuphela. Sebenzisa ama-antenna anikelayo athola inzuzo ephezulu kanye namamojula okuhlunga anembile ukuze ucindezele umsindo we-out of band, futhi ukhiphe isignali esebenzisekayo ezinsizeni ezingenayo ezilinganiselwe.
Zonke lezi zimo ezintathu zinomqondo owodwa oyinhloko: qala ngokwenza izinhlolovo zesayithi eziphelele, bese uqondanisa ihadiwe ngokufanele. Ungaphoqeleli imishini ejwayelekile kuyo yonke iphrojekthi yomhubhe. Izakhiwo ezenzelwe wena ngokwezifiso zihlala zisebenza kangcono.
Ukuxhumana okuzinzile kwemigudu kushintsha ngokushesha kusuka kokungeziwe okungakhethwa kube yimfuneko ephoqelekile. Imithethonqubo yokuphepha eqinile idinga izixhumanisi ezingenantambo ezithembekile zokubeka abasebenzi, ukuqapha ngesikhathi sangempela kanye nokuphendula eziphuthumayo. Okwamanje, izimo zokusetshenziswa kwesikhathi esizayo ezifana nokuxhumanisa izimoto nomgwaqo kanye nokushayela okuzenzakalelayo nakho kuncike ekuxhumekeni kwamaselula okungaphansi komhlaba okuqhubekayo.
I-Lintratek iqoqe ulwazi olucebile mayelana nalokhu kuthunyelwa kwemigwaqo enzima. Ihadiwe yethu isetshenziswe kumaphrojekthi abalulekile kufaka phakathi imigqa yedolobha, izikhungo zocwaningo kanye namahhovisi olwandle emazweni nasezifundeni ezingu-155.
Sidlulele ngale kokukhiqiza ihadiwe kuphela. Siphatha izindawo zokusebenza ezingaphansi komhlaba njengelebhu yethu yokuhlola yangempela, futhi ukusebenza okuthembekile sekuyinto yethu eyinhloko yokuncintisana. Kusukela ekuqiniseni ifoni ezindaweni zasemakhaya kuya ohlelweni lokuqinisa isignali yeselula olusebenza kahle lwe-fiber optic, sinikeza isisombululo esiphelele senethiwekhi yeselula: ukuhlola indawo, ukudweba ngokwezifiso, ukuhlinzekwa kwehadiwe okugcwele kanye nesiqondiso sokufaka. Iphothifoliyo yethu yokuqinisa isignali yamandla ifanela imigudu yokusetshenziswa, imigoqo yezimayini kanye nemigwaqo yamapayipi angaphansi komhlaba.
Uma ungumthengisi we-RF obhida umhubhe noma uthengisa ingqalasizinda engaphansi komhlaba, noma ungumthengisi womhlaba wonke othola imishini yokukhulisa isignali yezinga lezimboni, hlola ikhathalogi yethu yemikhiqizo egcwele bese ulanda amashidi edatha obuchwepheshe ku-https://www.lintratek.com.
Isikhathi sokuthunyelwe: Septhemba-20-2026