Yintoni iCarrier Aggregation?
I-Carrier Aggregation yeyona teknoloji iphambili kwi-LTE-A kunye nenye yeetekhnoloji eziphambili ze-5G.Ibhekisa kwithekhnoloji yokunyusa i-bandwidth ngokudibanisa iziteshi ezininzi ezizimeleyo zokuphatha ukunyusa izinga ledatha kunye nomthamo.
Iindidi ezithile zezi zilandelayo:
Udityaniso oluqhubekayo lomthwali: abathwali abancinci abancinci abakufutshane badityaniswe kumphathi omkhulu.Ukuba abathwali babini banebhendi yefrikhwensi efanayo kwaye badibana kunye ne-spectrum eqhubekayo, ibizwa ngokuba yi-continuous carrier aggregation ngaphakathi kwebhendi yamaza.
Ukudityaniswa komthwali okungaqhubekiyo: Abathwali abaninzi abahlukeneyo bayadityaniswa kwaye basetyenziswe njengebhendi yefrikhwensi ebanzi.Ukuba i-frequency bands yabathwali ababini iyafana, kodwa i-spectrum ayiqhubeki kwaye kukho i-gap phakathi, ibizwa ngokuba yi-discontinuous carrier aggregation ngaphakathi kwebhendi yefrikhwensi;ukuba iibhendi zokuphindaphinda zabathwali ababini zahlukile, ibizwa ngokuba yi-inter-band carrier aggregation.
Iimveliso zethuImodyuli yeFDM-6680sebenzisa iteknoloji yokudibanisa i-carrier aggregation (CA), enokuthi idibanise abathwali be-bandwidth ye-20MHz kunye ukuze bafezekise i-40 MHz i-wireless carrier bandwidth, ngokufanelekileyo ukuphucula amazinga okuhanjiswa kwe-uplink kunye ne-downlink kunye nokuphucula ukomelela kunye nokuguquguquka kokusingqongileyo kuyo yonke inkqubo yothumelo engenazintambo.Ukusebenza okuthe ngqo kolu hlobo lulandelayo:
I-1.Inokuxhasa i-bandwidth enkulu iyonke, ixhasa i-20MHz + 20MHz i-aggregation carrier aggregation, kunye nesantya esiphezulu sokuhanjiswa kwedatha idlula i-100Mbps.
I-2.Inokuxhasa i-carrier aggregation eqhubekayo kunye ne-non-continuous carrier aggregation, eguquguqukayo ngakumbi.
I-3.Inokuxhasa i-carrier aggregation yee-bandwidths ezahlukeneyo kwaye ilungelelanise i-bandwidth ye-carrier aggregation ngokokuphazamiseka kokusingqongileyo kunye nezixhobo ezikhoyo ze-spectrum, okwenza kube lula ukuziqhelanisa neemeko ezahlukeneyo.
I-4.Ukudluliselwa kwakhona kunokwenziwa kubathwali abahlukeneyo ukuphepha ukuphazamiseka kwedatha emva kokuba umphathiswa omnye ephazamisekile.
5.Inokuxhasa i-frequency hopping yabathwali abahlukeneyo kwaye ifumane abathwali be-interference-free ngempumelelo ngakumbi.
Ixesha lokuposa: May-11-2024
