Kwihlabathi lanamhlanje, uphawu lweselula lube yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla. Nokuba uyafowuna, uthumela iitekisi, okanye ubrawuza i-intanethi, uqhagamshelwano oluzinzileyo lwesignali lubalulekile. Noko ke, abantu abaninzi badla ngokuwabhidanisa ibinzana elithi “amandla omqondiso” nelithi “umgangatho wemiqondiso.” Kweli nqaku, siza kucacisa ezi ngqikelelo kwaye sikuncede uqonde ngcono umahluko phakathi kwamandla esignali yeselula kunye nomgangatho wophawu.
Amandla oMqondiso vs. UMgangatho woMqondiso: Nguwuphi uMahluko?
Amandla oMqondiso
Amandla omqondiso abhekisa kumandla omqondiso ofunyenwe yifowuni yakho ephathwayo esuka kwisikhululo esisisiseko, esilinganiswa ngeedecibels milliwatts (dBm). Ukuphakama kwexabiso lamandla omqondiso, umqondiso womelele; Okukhona ixabiso lisezantsi, kokukhona umqondiso ubuthathaka. Izinto ezichaphazela amandla omqondiso ziquka:
-Umgama ukusuka kwiSikhululo esiSiseko: Okukhona usuka kude kwisikhululo esisezantsi, kokukhona ubuthathaka umqondiso.
-Imiqobo: Izakhiwo, iintaba, imithi, kunye nezinye izithintelo zinokuwenza buthathaka uphawu.
-Iimeko zeMozulu: Imozulu embi, njengemvula enkulu okanye ikhephu, inokuchaphazela amandla omqondiso.
Umgangatho woMqondiso
Umgangatho weSiginali ubhekiselele ekucaceni nasekuzinzeni komqondiso, ngokuqhelekileyo ulinganiswa ngeeparamitha ezifana neSiginali-kwiNgxobhozo yeRatio (SNR) kunye neBit Error Rate (BER). Umgangatho wesiginali uchaphazela ngokuthe ngqo ukucaca komnxeba kunye nokuzinza kokudluliselwa kwedatha. Izinto eziphembelela umgangatho wophawu ziquka:
-Uphazamiseko: Ukuphazamiseka kwizixhobo zombane, iintambo zombane, kunye nezinye iimpawu ezingenazingcingo zinokuthoba umgangatho wophawu.
-I-Network Congestion: Ngexesha leeyure eziphakamileyo okanye kwiindawo ezinabantu abaninzi, ukuxinana kwenethiwekhi kunokukhokelela kumgangatho ophantsi wesignali.
-Impembelelo ye-Multipath: Xa isignali idibana nokubonakaliswa okanye ukuchaswa ngexesha lokudluliselwa, kunokubangela umgangatho wesignali othotyiweyo.
Indlela yokulinganisa amandla esignali yeselula kunye noMgangatho?
Unokulinganisa amandla ophawu lwakho lweselula kunye nomgangatho usebenzisa usetyenziso olubizwa ngokuba yi-“Cellular-Z,” efumaneka kwimarike yeapp ye-Android. Ngokuvula nje usetyenziso, unokujonga imeko yesignali kwindawo yakho.
Amandla oMqondiso
-RSRP Ixabiso> -80 dBm: Amandla omqondiso agqwesileyo.
-RSRP Ixabiso> -100 dBm: Amandla omqondiso olungileyo.
-RSRP Ixabiso < -100 dBm: Amandla omqondiso ongenamandla.
Njengoko kuboniswe kumfanekiso ongezantsi, ixabiso le-RSRP le-89 libonisa amandla omqondiso omhle.
Umgangatho woMqondiso
-Ixabiso le-SINR> 5: Umgangatho womqondiso olungileyo.
-Ixabiso le-SINR phakathi kwe-0-5: Isiginali ifumana ukuphazamiseka okuthile.
-Ixabiso le-SINR < 0: Umqondiso uphazamiseka kakhulu.
Njengoko kuboniswe kumfanekiso ongezantsi, ixabiso le-SINR le-15 libonisa umgangatho obalaseleyo wesignali.
Indlela yokuphucula amandla esignali yeselula kunye noMgangatho?
Zombini amandla ophawu kunye nomgangatho wesignali zibalulekile ekuphuculeni isiginali yakho yeselula. Amandla omqondiso amisela ukuba ungafumana na isignali, ngelixa umgangatho womqondiso uqinisekisa ukuba ungasebenzisa loo mqondiso ngokuthembekileyo.
Kulabo bajonge ukuphucula umqondiso wabo weselula, ukusebenzisa i-booster yesiginali yeselula sesona sisombululo sibanzi nesithembekileyo sokujongana namandla omqondiso kunye nemiba yomgangatho.
Lintratek, ngaphezu kweminyaka eyi-13 yamava kwii-booster ye-mobile signalimboni, inikeza uluhlu olupheleleyo lweemveliso, ukusuka kwi-booster yeempawu zasekhaya ezinamandla aphantsi ukuya kwinqanaba lezorhweboiifiber optic repeaters. Nokuba ufuna izisombululo zendawo yokuhlala, yezorhwebo, okanye yezoshishino, iLintratek ibonelela ngezona zisombululo zibalaseleyo zokugubungela umqondiso weselula.
Ixesha lokuposa: Jan-15-2025