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Maukonde amatha kugawidwa mu LAN, LAN, MAN, ndi WAN. Matanthauzo enieni a mainawa akufotokozedwa ndikufanizidwa pansipa. (1) Personal Area Network (PAN) Maukonde oterowo amatha kulumikizana ndi ma netiweki apatali pakati pa zida zonyamulika ndi zida zoyankhulirana, Cov ...

RSSI ndiye chidule cha Received Signal Strength Indication. Chidziwitso champhamvu champhamvu cholandilidwa chimawerengedwa poyerekezera zikhalidwe ziwiri; ndiko kuti, angagwiritsidwe ntchito kudziwa kuti mphamvu ya chizindikirocho ndi yolimba kapena yofooka bwanji poyerekeza ndi chizindikiro china. Njira yowerengera ya RSSI...

Kuyambira 802.11n, teknoloji ya MIMO yakhala ikugwiritsidwa ntchito mu protocol iyi ndipo yasintha kwambiri kuchuluka kwa kutumizira opanda zingwe. Makamaka, momwe mungakwaniritsire ukadaulo wapamwamba kwambiri. Tsopano tiyeni tione mwatsatanetsatane luso la MIMO. Ndi kupita patsogolo kwaukadaulo wolumikizirana opanda zingwe, mor...

Pali mitundu yambiri ya masinthidwe pamsika, koma palinso zosiyana zogwirira ntchito, ndipo mbali zazikulu ndizosiyana. Itha kugawidwa molingana ndi malingaliro otakata komanso kukula kwa ntchito: 1) Choyamba, m'lingaliro lalikulu, ma switch a netiweki amatha kugawidwa m'magulu awiri ...

Mfundo: Mfundo ya Direct Sequence Spread Spectrum system ndiyosavuta. Mwachitsanzo, zidziwitso zambiri zomwe ziyenera kutumizidwa zimakulitsidwa kukhala gulu lalikulu kwambiri kudzera pa PN code. Pamapeto olandila, zomwe zatumizidwa zimabwezedwa polumikizana ndi sipekitiramu yofalikira ndi ...

EVM: Chidule cha Error Vector Magnitude, kutanthauza kukula kwa vekitala yolakwika. Kutumiza kwa digito ma frequency band ndikusinthira siginecha ya baseband kumapeto kotumiza, kuitumiza pamzere kuti itumizidwe, kenako ndikuyitsitsa pamapeto olandila kuti abwezeretsenso choyambirira ...