I-Boosting Tunnel Mobile Signal: Isu le-Lintrate's High-Power Fiber Optic Repeater Strategy

Ekwakhiweni komhubhe onguthelawayeka ongu-2.2 km e-Shenzhen, ama-blackspots okuxhumana aphikelelayo asabisa ngokumisa inqubekelaphambili. Nakuba ukumbiwa kwase kufinyelele kumamitha angu-1,500, isignali ehambayo yanyamalala cishe ngamamitha angu-400, okwenza ukuxhumana phakathi kwabasebenzi kucishe kungenzeki. Ngaphandle kokuxhumana okuzinzile, ukubika kwansuku zonke, ukuhlolwa kokuphepha, nezibuyekezo zokuhlela kuzoma. Kulesi simo esibucayi, umnikazi wephrojekthi uphendukele ku-Lintrate ukuze alethe isisombululo se-turnkey esizoqinisekisa isignali yeselula engaphazamiseki kuyo yonke indawo yokusebenza.

Umhubhe

Isebenzisa ulwazi lwayo olunzulu lwengqalasizinda yezokuxhumana, i-Lintrate yahlanganisa ngokushesha ithimba elizinikele lokuklama nokuthumela. Ngemva kokubonisana okujulile neklayenti kanye nocwaningo olunzulu ngezimo ze-geotechnical kanye ne-RF zale ndawo, ithimba likhethehigh-power fibre optic repeater systemnjengomgogodla wephrojekthi.

Umdwebo wohlelo

Ukuhlola kokuqala kuphothali kwembula ukuthi inani le-SREP lesiginali yomthombo lalingaphansi kuka-–100 dBm (lapho –90 dBm noma ngaphezulu kubonisa ikhwalithi eyamukelekayo). Ukuze banqobe lokhu, onjiniyela be-Lintrate bashintshele ku-antenna yesitayela sephaneli ukuze bakhulise inzuzo yokwamukela, baqinisekise okokufaka okuqinile kwenethiwekhi ephindayo.

i-antenna yangaphandle

Ukusetha okubalulekile kusebenzisa i-dual-band, i-20 W fiber optic repeater. I-Base Unit yayimi emnyango womhubhe, kanti iRemote Unit yona ihlala amamitha angu-1,500 ngaphakathi. I-5 dB, i-2-way splitter ihambise isignali ekhulisiwe eduze kweziphaseji, ngezimpondo ezinkulu zephaneli zibuyela emuva ukuze zembese izinhlangothi zombili zomhubhe ngokumboza.

Iyunithi yesisekelo ye-Fiber Optic Repeater

Ngokuphawulekayo, izisebenzi ze-Lintrate zaqeda ukufakwa ngosuku olulodwa nje, futhi ngakusasa ekuseni, ukuhlola kwaqinisekisa ukuhambisana ngokugcwele nezidingo zokusebenza kweklayenti. Lokhu kushintsha okusheshayo akuzange kuxazulule kuphela ukucinywa kwesignali yeselula kodwa kuphinde kwanciphisa ukuphazamiseka ohlelweni lomhubhe, kwazuza ukunconywa okuphezulu kumnikazi wephrojekthi.

Iyunithi Ekude ye-Fiber Optic Repeater

Ukufakazela inethiwekhi esikhathini esizayo, i-Lintrate isebenzise umklamo oguquguqukayo, ongasasebenzi ovumela Iyunithi Ekude kanye nezimpondo ezingaphakathi emhubheni ukuthi zibekwe kabusha njengentuthuko yokumba. Njengoba umhubhe unwebeka, ukulungiswa ezindizeni kugcina ukumbozwa okungenazihibe, okuqinisekisa ukuthi abasebenzi bahlale befinyelela ekuxhumaneni okuthembekile.

Ama-Antenna angaphakathi

Ngeminyaka eyi-13 yobuchwepheshe kanye nokuthunyelwa kwamanye amazwe emazweni angaphezu kwe-155,I-Lintrateis umkhiqizi ohamba phambiliof ama-booster amasignali weselula wezohwebo, i-fiber optic repeaters, kanye nezinhlelo ze-antenna. Irekhodi lethu eliqinisekisiwe kuzo zonke izimo zamaphrojekthi asenza sibe uzakwethu othembekile wanoma yimuphi umhubhe noma inselele yesignali yeselula yengqalasizinda.