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    • By Admin / 15 Satumba 22 /0Sharhi

      Ka'idar Aiki na Sauyawa

      ko OSI reference model, mai sauyawa yana aiki a kan Layer na biyu na wannan samfurin, Layer link Layer. Kamar yadda aka nuna a cikin adadi mai zuwa, maɓalli yana da tashoshi takwas. Lokacin da na'ura aka toshe a cikin maɓalli ta hanyar RJ45, babban guntu mai sauyawa zai gano tashar jiragen ruwa da aka toshe a cikin hanyar sadarwa ...
      Ka'idar Aiki na Sauyawa
      Kara karantawa
    • By Admin / 14 Satumba 22 /0Sharhi

      Gabatarwa zuwa Module na PON

      PON module wani nau'i ne na kayan gani na gani. Yana aiki akan kayan aikin tashar OLT kuma yana haɗawa da kayan ofis na ONU. Yana da muhimmin sashi na hanyar sadarwar PON. Za a iya raba na'urorin gani na PON zuwa APON (ATM PON) na'urorin gani na gani, BPON (broadband passive network) na gani na gani, EPON (Ethernet...
      Gabatarwa zuwa Module na PON
      Kara karantawa
    • By Admin / 08 Sep 22 /0Sharhi

      Ƙa'idar Sadarwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa (FHSS)

      FHSS, mitar hopping baza fasahar bakan, ƙarƙashin yanayin aiki tare da aiki tare, yana karɓar siginonin da masu ɗaukar kunkuntar band na takamaiman nau'i (wannan takamaiman nau'i yana da takamaiman mitar, da sauransu) a ƙarshen duka biyun. Ga mai karɓa ba tare da takamaiman nau'in ba, hop...
      Ƙa'idar Sadarwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa (FHSS)
      Kara karantawa
    • By Admin / 07 Sep 22 /0Sharhi

      OFDM - 802.11 Bayanin yarjejeniya

      An gabatar da OFDM a cikin IEEE802.11a. Dangane da wannan hanyar daidaitawa, muna buƙatar sanin menene OFDM don fahimtar ƙa'idodi daban-daban. Menene OFDM? OFDM fasaha ce ta musamman mai ɗaukar nauyi. Wannan fasaha na da nufin raba tasha zuwa wasu ƙananan tashoshi na orthogonal, da ...
      OFDM - 802.11 Bayanin yarjejeniya
      Kara karantawa
    • By Admin / 06 Sep 22 /0Sharhi

      Ƙididdigar ƙimar ƙimar Wi-Fi 6 80211ax

      Yadda za a lissafta ƙimar Wi-Fi 6? Na farko, tsammani daga farkon zuwa ƙarshe: Adadin watsawa zai shafi adadin rafukan sararin samaniya. Adadin rago kowane mai ɗaukar kaya zai iya aikawa shine adadin raƙuman raƙuman raƙuman raƙuman ruwa a kowane mai ɗaukar kaya. Mafi girman ƙimar coding, mafi kyau. Guda nawa ...
      Ƙididdigar ƙimar ƙimar Wi-Fi 6 80211ax
      Kara karantawa
    • By Admin / 05 Sep 22 /0Sharhi

      Menene IEEE 802ax: (Wi-Fi 6) - kuma Yaya yake aiki da sauri?

      Da farko, bari mu koyi game da IEEE 802.11ax. A cikin haɗin gwiwar WiFi, ana kiranta WiFi 6, wanda kuma aka sani da cibiyar sadarwar yanki mara waya mai inganci. Ma'auni ne na cibiyar sadarwa na yanki mara waya. 11ax yana goyan bayan nau'ikan 2.4GHz da 5GHz, kuma yana iya kasancewa mai dacewa da baya tare da ka'idojin da aka saba amfani da su.
      Menene IEEE 802ax: (Wi-Fi 6) - kuma Yaya yake aiki da sauri?
      Kara karantawa
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