Chidziwitso

Ndi chitukuko chofulumira cha makompyuta ndi teknoloji yawo yolumikizirana (yomwe imatchedwanso "teknoloji yapaintaneti"), Ethernet yakhala makina apakompyuta afupikitsa awiri omwe ali ndi chiwerengero chapamwamba kwambiri mpaka pano. Chigawo chapakati cha Ethernet ndi Ethernet switch. Manual ndi ...

VCSEL, yomwe imatchedwa kuti Vertical Cavity Surface Emitting Laser kwathunthu, ndi mtundu wa laser semiconductor. Pakalipano, ma VCSEL ambiri amachokera ku ma semiconductors a GaAs, ndipo kutalika kwa mafunde kumakhala mu bandi ya infrared wave. Mu 1977, Pulofesa Ika Kenichi wa Tokyo University of Technology ...

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 ...