
vaahaka samudaayam

wireless communicationlo, carrier aggregation anedi prati viniyogadaaruku dayta retunu penchadaaniki upayoginche oka saanketikata, dheeni dwara bahula frequency blocks ("component carriers" anie pilustaaru) oke viniyogadaaruku ketaayinchabadataayi. prati viniyogadaaruku saadhyamainanta garishta dayta raetu penchabadutundi, ekkuva frequency blacklanu viniyogadaaruku ketayistaru. merugaina vanarula viniyogam kaaranamgaa sell yokka mottam dayta raetu kooda perugutundi. adanamgaa, carrier aggregationtho load balancing saadhyamavutundi. sikshana podavu mariyu shakti kosam saraina viluvalu, pariseelinchina upa-chaanella sankhya mariyu abhipraya parimitini parigananaloki teesukoni ca vyavasthala kosam chhaanel empika pathakaalu, tadwara saadhyamainanta ekkuva saadhinchagala saamardhyaaniki mottam raetu kooda mukhyamainadi.
vaahaka samudaayam yokka rakalu.
bhaaga vahakalu yokka sthaanaalanu batti vaahaka samudaayam yokka moodu kesulu vaeru cheyabadataayih
bays byaand konam nundi eee moodu kesula madhya etuvanti vyatyaasam ledhu. ayithe, radeo frequency (rf) konam nundi sanklishtata anedi inter-byaand carrier aggregation vishayamlo perugutundi.
applications.
umts/hcspa +.
umts/hcspa + kosam chaanal bandwidth 5 emhechz carrier antharamtho sumaru 3.8 emhechz untundi. vaahaka agregationnu umts/hcspa + sandarbhamlo dual sell anie kooda pilustaaru.
carrier aggregation dwara (umts extension hcspa + loe bhaagam) rendu downlink carrierlanu oka viniyogadaaruku ketayinchavacchu, vidudala 8 nundi. vidudala 10 naalugu-carrier aggregationku maddatu istundi mariyu enimidi-carrier-aggregationku maddatu istundi, vidudala 11 nundi. 3 gpp uplink kosam hcspa + kosam uplink 9 nundi rendu bhagala carrierlaku praamaanika carrier aggregation.
lte/lte-advanced.
lte daani modati vidudala chaanal bandwidthlu 1.4 emhechz, 3 emhechz, 5 emhechz, 10 emhechz, 15 emhechz mariyu 20 emhechz nundi maddatu istundi. ell. tii. ii-advanced rell nundi. 10 edainaa rendu chaanallu (bahusha ververu bandwidthlu) samagraparachabadi, oke viniyogadaaruku ketayinchabadavachu. rendu mottam 10 mhz bhaaga vahakalu mariyu oka saadhaarana 20 mhz chhaanel madhya vyatyaasam emitante, vaahaka aggregation vishayamlo niyantrana samacharam rendu bhaaga vahakalu meeda prasaram cheyabadutundi.
carrier aggregationtho adhunaatanamaina ell. tii. ii. gigabit ell. tii. ii. nii anumatistundi. idhi adhika-krama modulation (256qam), carrier aggregation mariyu 4x4 mimo dwara saadhyamavutundi. lte vidudala 10 nundi 5 bhagala vahakalu mottam cheyavachu, idhi 100 emhechz varaku prasaara bandwidthlanu anumatistundi. aidu samagra bhaaga vahakalu, mimo mariyu 256 kwam upayoginchi sekanuku 2 gigabytela varaku saiddhaantika dayta retlanu anumatistundi. bhinnamaina vyavastha sthaayilo andubaatulo unna vanarula sekarananu merugga nirvahinchadam drishtya nirdishta vyavasthalu, netvarklu mariyu terminallanu sameekarinchagala nirvahana nirmaanam, anni vyavasthalu, netvarklu mariyu terminals yokka traaphik avasaralu mariyu saanketika saamardhyaalanu parigananaloki teesukoni 5zii netvarklaku sambhaavya vistaranatoe kuudina vyavastha kosam pariganinchabadutundi.

