Kwiminyaka yakutshanje, ngenxa yokwanda ngokukhawuleza kwezixeko eTshayina, imfuno yombane ikhule kancinci kancinci, nto leyo ekhokelele ekusetyenzisweni ngokubanzi kweetonela zokuhambisa umbane phantsi komhlaba. Nangona kunjalo, kuye kwavela imingeni. Ngexesha lokusebenza, iintambo zivelisa ubushushu, obunokubangela iingozi ezinkulu zomlilo kwaye bufune ukulungiswa rhoqo ngabasebenzi. Ukongeza, ulwazi kunye nedatha enxulumene nokuhambisa umbane kufuneka idluliselwe ngemiqondiso yeselula kwigumbi lokujonga elingaphezulu komhlaba. Kubunzulu beemitha ezilishumi, ezi tunnels zingaphantsi komhlaba ziba ziindawo ezifileyo zesignali, zishiya abasebenzi bokulungisa bengakwazi ukunxibelelana nehlabathi langaphandle—umngcipheko omkhulu wokhuseleko.
Umjelo woThumelo lwaMandla ongaphantsi komhlaba
Ukuze kulungiswe le ngxaki, iqela leprojekthi kamasipala kwiSixeko saseYangzhou, kwiPhondo laseJiangsu, liqhagamshelane neLintratek ukuze liphuhlise isisombululo sokugubungela unxibelelwano. Le projekthi ifune ukugubungela isignali yeselula okuthembekileyo ngaphakathi kwetonela yokudlulisela umbane engaphantsi komhlaba, okuvumela abaphathi ukuba balandelele indawo yabasebenzi bokulungisa kunye nokuvumela unxibelelwano oluhamba ngeendlela ezimbini ngeefowuni eziphathwayo. Ngaphezu koko, idatha yokudlulisela umbane kufuneka idluliselwe ngemiqondiso yeselula kwigumbi lokubeka esweni lengingqi.
Umjelo woThumelo lwaMandla ongaphantsi komhlaba
Le projekthi ithatha iikhilomitha ezingama-5.2, apho imingxunya yokungenisa umoya idibanisa icandelo ngalinye lomngxuma wokuhambisa umbane ongaphantsi komhlaba nomphezulu, apho kukho khona imiqondiso enamandla yeselula. Ngenxa yoko, iqela lobuchwephesha leLintratek likhethe ukuthengisa ngamandla aphezulu.iziphindaphindo zesignali yeselulangaphandle kweiziphindaphindi ze-fiber opticukusebenza njengesiseko sesisombululo sokhuseleko, ngaloo ndlela kunciphisa iindleko zomthengi.
Kwimitha nganye engama-500, izixhobo ezilandelayo zifakelwe ukugubungela isignali:
ILintratek kw40 yorhwebo oluphindayo lophawu lweselula
1. ILintratek enye KW40 amandla aphezuluisiphindaphindo sesignali yeselfowuni yorhwebo
2. I-antenna enye yangaphandle ye-log-periodic yokufumana imiqondiso yeselula
3. Ii-eriyali ezimbini zephaneli zangaphakathi zokusasazwa kwesignali
4. 1/2 umgca wesondlo kunye nesahluli samandla esinamacala amabini
Zizonke, iiseti ezilishumi zezixhobo zisetyenzisiwe ukugubungela ngokupheleleyo itonela yokuhambisa umbane engaphantsi komhlaba eyi-5.2 yeekhilomitha. Ukufakelwa kugqitywe kwiintsuku ezilishumi zokusebenza, kwaye iprojekthi iphumelele zonke iikhrayitheriya zovavanyo kunye nokwamkelwa. Itonela ngoku inomphezulu oqinileyo wesignali kwaye ilungele ukusebenza ngokuqhelekileyo.
Ukuqinisekisa uKhuseleko kunye nokusebenza kakuhle:
Ngeprojekthi yokunxibelelana yeLintratek, umngxuma wokuhambisa umbane ongaphantsi komhlaba awuseyonto yolwazi. Isisombululo sethu asiphuculi nje kuphela ukusebenza kakuhle konxibelelwano kodwa, okubaluleke ngakumbi, sibonelela ngesiqinisekiso sokhuseleko esiqinileyo kubasebenzi. Ikona nganye yale mngxuma yeekhilomitha ezingama-5.2 igqunywe ziimpawu zeselula, ukuqinisekisa ukuba ukhuseleko lwabasebenzi bonke lukhuselwe lulwazi oluthembekileyo.
Njengomvelisi ophambili wee-repeaters zesignali zeselula, I-Lintratek iyaqonda ukubaluleka kokugubungela isignali. Sizimisele ukuphucula rhoqo iinkonzo zonxibelelwano kwiindawo ezingaphantsi komhlaba kuba sikholelwa ukuba ngaphandle kwesignali, akukho ukhuseleko—bonke ubomi bufanelwe kukuzinikela kwethu okukhulu.
Ixesha lokuthumela: Okthobha-09-2024