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WLAN irashobora gusobanurwa muburyo bwagutse no muburyo bugufi: Duhereye kuri micro, dusobanura kandi tunasesengura WLAN muburyo bwagutse kandi bugufi. Muburyo bwagutse, WLAN numuyoboro wakozwe mugusimbuza bimwe cyangwa byose byogukwirakwiza insinga za LAN hamwe numuyoboro wa radio, nka infragre, l ...

Inyenyeri nigitekerezo cyibanze muguhindura imibare. Iyo twohereje ibimenyetso bya digitale, mubisanzwe ntabwo twohereza 0 cyangwa 1 muburyo butaziguye, ariko ubanza gushiraho itsinda ryibimenyetso 0 na 1 (bits) ukurikije kimwe cyangwa byinshi. Kurugero, buri bits ebyiri zigize itsinda, ni ukuvuga 00, 01, 10, na 11. Hano hari leta enye ...

Kumva itumanaho ryamakuru murusobe biragoye. Muri iyi ngingo Nzerekana byoroshye uburyo mudasobwa ebyiri zibona guhuza, kwimura no kwakira amakuru yamakuru nayo hamwe na Tcp / IP bitanu protocole. Itumanaho rya Data ni iki? Ijambo "itumanaho ryamakuru" i ...

Imiyoboro icungwa iraruta iyicungwa mubijyanye nimikorere, ariko bakeneye ubuhanga bwumuyobozi cyangwa injeniyeri kugirango bamenye neza ubushobozi bwabo. Gucunga neza imiyoboro hamwe nibisobanuro byamakuru byashobotse ukoresheje switch iyobowe. Ku rundi ruhande, ...

Imiraba yumucyo ni imirasire ya electromagnetique itangwa na electron mugikorwa cya atome. Imyitwarire ya electron muri atome yibintu bitandukanye iratandukanye, bityo imiraba yumucyo basohora nayo iratandukanye. Spectrum nicyitegererezo cyumucyo umwe utandukanijwe na sisitemu yo gutatanya (...

Ibisobanuro bisobanura: Ethernet nuburyo busanzwe bwo gutumanaho protocole yemewe na LAN iriho. Umuyoboro wa Ethernet ukoresha tekinoroji ya CSMA / CD (Carrier Sense Multiple Access and Conflict Detection). Ethernet yiganjemo tekinoroji ya LAN: 1. Igiciro gito (munsi yimodoka 100 ya Ethernet net ...