IkhathaloguI-RF POI imele iIndawo ye-RF yoNxibelelwano, esisixhobo sonxibelelwano esidibanisa kwaye sisasaze imiqondiso emininzi yerediyo (RF) evela kubaqhubi benethiwekhi okanye iinkqubo ezahlukeneyo ngaphandle kokuphazamiseka. Sisebenza ngokucoca nokudibanisa imiqondiso evela kwimithombo eyahlukeneyo, njengezikhululo zabaqhubi ezahlukeneyo, ibe yisignali enye, edibeneyo yenkqubo yokugubungela ngaphakathi. Injongo yaso kukuvumela iinethiwekhi ezahlukeneyo ukuba zabelane ngeziseko ezifanayo zangaphakathi, ukunciphisa iindleko kunye nobunzima ngelixa ziqinisekisa ukuhanjiswa kwesignali okuthembekileyo kwiinkonzo ezininzi ezifana neselula, i-LTE, kunye nonxibelelwano lwabucala lwe-trunking.
Ingaba isebenza kanjani
• I-Uplink: Iqokelela imiqondiso evela kwiifowuni eziphathwayo kwindawo ethile ize izithumele kwizikhululo ezisisiseko emva kokuzihluza nokuzahlula ngokwefrikhwensi kunye nomsebenzisi.
• I-Downlink: Idibanisa imiqondiso evela kubaqhubi abaninzi kunye neebhendi zefrikhwensi kwaye izidibanise zibe yisignali enye eza kusasazwa kulo lonke isakhiwo okanye indawo.
• Ukuthintela ukuphazamiseka: I-POI isebenzisa izihluzi eziphambili kunye nee-combiners ukwahlula nokulawula imiqondiso, ukuthintela ukuphazamiseka phakathi kweenethiwekhi zabaqhubi abahlukeneyo.
Iyunithi ye-RF POI ingabandakanya:
| Icandelo | Injongo |
| Izihluzi / iiDuplexers | Iindlela ezahlukeneyo ze-UL/DL okanye iibhendi zefrikhwensi ezahlukeneyo |
| Izithinteli | Lungisa amanqanaba amandla ukuze kulinganiswe |
| Iicirculators / Isolators | Nqanda ukubonakaliswa kwesignali |
| Abahluli bamandla / Abadibanisi | Hlanganisa okanye wahlule iindlela zesignali |
| Abadibanisi Abakhokelayo | Jonga amanqanaba esignali okanye ulawule indlela yokuhambisa |
I-RF POI yaziwa ngamanye amagama amaninzi ngokuxhomekeke kummandla kunye nesicelo. Amagama aqhelekileyo ahlukeneyo aquka:
| Ixesha | Igama eliphelele | Intsingiselo / Umxholo wokusetyenziswa |
| Iyunithi yoNxibelelwano lweRF | (RF IU) | Igama eliqhelekileyo leyunithi edibanisa imithombo emininzi yeRF ne-DAS. |
| Umdibanisi wee-Multi-Operator | I-MOC | Ugxininisa ekudibaniseni abathwali/abaqhubi abaninzi. |
| Isihlanganisi seeNkqubo ezininzi | I-MSC | Ingcamango efanayo, isetyenziswa apho ukhuseleko loluntu kunye neenethiwekhi zorhwebo zisebenza kunye. |
| Iphaneli yoNxibelelwano lwe-MCPA | I-MCPA = Isandisi-mandla seeNkonzo ezininzi | Isetyenziswa kwiinkqubo eziqhagamshela kwi-MCPA okanye kwi-BTS. |
| Umdibanisi weNtloko-End | — | Isetyenziswa kumagumbi e-DAS head-end ngaphambi kokuba isasazwe isignali. |
| Umdibanisi we-POI | — | Utshintsho olulula lokuqamba amagama ngokuthe ngqo. |
| Iphaneli yoNxibelelwano lweSignali | I-SIP | Igama eliqhelekileyo le-telecom, ngamanye amaxesha lisetyenziswa kwi-DAS yokhuseleko loluntu. |
Njengomvelisi oqeqeshiweyo weIzixhobo zeRFI-Apex ayiboneleli nje kuphela ngezinto ezahlukeneyo kwizicelo ezahlukeneyo, kodwa ikwayila kwaye idibanise i-RF POI njengemfuno yabathengi. Ngoko ke ukuba ufuna olunye ulwazi, wamkelekile ukuba unxibelelane nathi.
Ixesha lokuthumela: Novemba-10-2025
