Iindaba ezimnandi | Ndifumene ilungelo elilodwa lomenzi wesixhobo sokulwa nokuphazamiseka kwindlela yokuhambisa isathelayithi

Ngenxa yokusetyenziswa ngokubanzi kwetekhnoloji yokuhamba ngesathelayithi, iinkqubo zokuhamba ngesathelayithi ziye zaba zezinye zeziseko ezibalulekileyo kuluntu lwanamhlanje. Xa zisebenza ngokwenene, abamkeli besathelayithi badla ngokuchaphazeleka zizinto ezahlukeneyo eziphazamisayo, ezifana nezinye izidluliseli kwibhendi yerediyo, ingxolo ye-electromagnetic, kunye neziphumo ze-multipath. Ezi mithombo zokuphazamisa zinokuchaphazela kakhulu umgangatho wemiqondiso yesathelayithi kunye nokusebenza kwabamkeli. Ukuqinisekisa ukuba uzinzokwaye ukuthembekakwiinkqubo zokuhamba ngesathelayithi, kufuneka kuthathwe amanyathelo asebenzayo okulwa nokuphazamiseka. Ke ngoko, uphuhliso lwezinto ezichasene nokuphazamiseka kwesathelayithi lubaluleke kakhulu kwaye lunamathuba okusetyenziswa.

Isisombululo soBugcisa esiTyebileyo esiGcweleyo

1. Ukwamkela itekhnoloji ye-antenna ezininzi kunye nokwenza ngcono ulwakhiwo kunye neeparamitha ze-antenna array ukuphucula ukumelana kommkeli kwimithombo yokuphazamiseka.

2. Iteknoloji yokuthintela ukuphazamiseka okuhlengahlengiswayo: Ngokusebenzisa izihluzi ezihlengahlengiswayo kunye nezinye iiteknoloji, iiparameter zokucoca zihlengahlengiswa ngokuzenzekelayo ngokweenguqu zokuphazamiseka, zicinezela ngempumelelo ukuphazamiseka okwahlukeneyo.

Uyilo lwe-3.RF front-end: Lungiselela uyilo lwezixhobo ze-RF front-end ezifana nezixubi kunye nezihluzi ukuqinisekisa ukuba umamkeli angafumana isignali ekujoliswe kuyo ngokwesiqhelo kwaye acinezele ukuphazamiseka.

4. Ukuphucula ii-algorithms kunye nokuphucula iindlela zokucubungula isignali ukuphucula amandla okulwa nokuphazamiseka kunye nomgangatho wesignali yomamkeli.

5. Itekhnoloji yokulwa nokuphazamiseka okusebenzisanayo: Ngokusebenzisana nezikhululo ezininzi zokwamkela, imiqondiso efunyenweyo iyathelekiswa kwaye iqinisekiswe ukunciphisa impembelelo yokuphazamiseka enokubakho kwisikhululo esinye sokwamkela.

Amanqaku Atsha Atyebileyo Ovuyo Olupheleleyo

1. Le projekthi isebenzisa ubuchwepheshe obufana nezihluzo eziguquguqukayo ukuze ilungise ngokuzenzekelayo iiparameter zokucoca ngokweenguqu zokuphazamiseka, ifezekise ukucubungula okusebenzayo nokukrelekrele kokulwa nokuphazamiseka.

2.Ngokufumana imiqondiso yesathelayithi yeefrikhwensi ezininzi ngaxeshanye, amandla okulwa nokuphazamiseka kwesamkeli ayaphucuka, ngaloo ndlela kuphucula ukuthembeka kwenkqubo yokuhamba ngesathelayithi.

3. Le projekthi isebenzisa umsebenzi wokubambisana kwezikhululo ezininzi zokwamkela i-intanethi ukunciphisa impembelelo yokuphazamiseka okunokwenzeka kwisikhululo esinye sokwamkela i-intanethi, ukuphucula amandla okulwa nokuphazamiseka kwenkqubo yonke yokukhangela i-satellite.

4. Le projekthi iphucula uyilo lwee-antenna arrays kunye nezakhiwo zesekethe ukuze kufezekiswe ukusetyenziswa okuncinci kwamandla kunye nokusetyenziswa okuphantsi kwamandla kwezinto ezichasene nokuphazamiseka, ukuhlangabezana neemfuno zeenkqubo zokuhamba ngesathelayithi ngobukhulu bezixhobo kunye nokusetyenziswa kwamandla.

Imiba ejongwe yiRich Full Joy

1. Isombulule ingxaki yokuphazamiseka kwesignali kwiindawo ezikhoyo zokukhangela i-satellite nto leyo ekhokelela kwiimpazamo zokukhangela.

2. Isombulule ingxaki yezinto ezikhoyo zokuhambisa i-satellite ezisebenzisa umbane omninzi ngexesha lokusetyenziswa.

3. Isombulule umngcipheko wokuba izinto ezikhoyo zokukhangela i-satellite ziqhekezwe lula ngexesha lenkqubo yokunxibelelana.

4.Iyakwazi ukunciphisa impembelelo yokuphazamiseka ekuchanekeni kokubeka indawo kwaye ifumane iziphumo ezichanekileyo zokubeka indawo.

5. Uyakwazi ukusebenza ngokuzinzileyo kwiindawo eziphazamisayo, eqinisekisa iinkonzo zokuhamba ngenqanawa eziqhubekayo nezithembekileyo.

6. Imisebenzi yokonga amandla eyenzeka ngokwenene kwaye inciphisa ukusetyenziswa kwamandla.