Kachitidwe kulankhulana Radio-kulandirana

Radio-kulandirana machitidwe kulankhulana (PPC) lero ndi njira yofunika zoyendera Intaneti mudziwe: kwa iwo mwa njira ina amadalira ntchito yofunika ambiri mtheradi wa anthu onse padziko lapansi. Njira imeneyi kumaphatikizapo kulanda zambiri kudzera zopezera okwerera kulandirana. Lapadziko mzere wailesi chimadzera mu centimeter ndi decimeter osiyanasiyana, pa mafurikwense wa mazana angapo MHz kwa makumi angapo GHz.

Radio-kulandirana machitidwe kulankhulana ndi ubwino izi:

- luso popereka chizindikiro monga narrowband ndi burodibandi;

- Mipikisano njira ndi zonse duplex (awiri amaganiza, kupereka ndi kulandira ndi kufalitsa) kugwirizana pakati olembetsa ya;

- chitetezo chokwanira pafupifupi onse kuti chopinga ndiponso mumlengalenga mafakitale "maziko";

- zochepa poyerekezera ndi kulankhulana yikidwa mawaya, pamene paziyangoyango za bungwe;

- yopapatiza-ngodya mlongoti zipangizo, zomwe zimasokoneza kuwonjezeka mu malo okwana maziko mu atomu.

Komabe, ntchito PPC si wopanda zovuta ndi chifukwa cha kufunika:

- udindo tinyanga ndi mwachindunji Masamu "aone" pakati transceivers pafupi;

- kuwonjezera chiwerengero cha okwerera wapakatikati mofanana kuwonjezeka chizindikiro kufala mtunda.

Komanso, kachitidwe aka ndi chachikulu zedi zipangizo zolankhulirana, ndi kumanga Intaneti m'madera akumidzi ndi zovuta yobereka ake ndi unsembe.

Zonsezi pamwambapa amagwira ntchito yofunika wailesi kulandirana mizere kulankhulana pakufunika kutero, m'malo mwa CHIKWANGWANI-chamawonedwe (CHIKWANGWANI chamawonedwe). Zimathandiza kusamutsidwa awo ndi kukula nthawi zonse katundu magalimoto pa intaneti zoyendera. CHIKWANGWANI-chamawonedwe matauni madera ndithu pang'onopang'ono zimakhala lalikulu malo, koma Russian lonse ndi mbali ya chitukuko cha mayendedwe mizere anakonzeratu chidaliro kuti zidzagwiritsidwanso ntchito ambiri mu kudza makumi mayikirowevu kulankhulana dongosolo. nambala yaikulu malo yomanga ndi kutumizgika CHIKWANGWANI chamawonedwe chabe konse kulipira mu malo lotseguka dziko lathu.

Ndipo ngakhale ntchito CHIKWANGWANI kuwala monga intaneti yaikulu kutha kufunika kubwerera, chifukwa mizere chingwe imvera breakage ndipo zotsatira zake, ndi shutdown ndithu yaitali. Ndipo ngati kubwerera wailesi kulandirana kulankhulana dongosolo mpikisano alibe.

Komanso, inu mukhoza kulankhula osati za kuteteza awo, komanso pofuna kukwaniritsa: kutsogolera latsopano ukupereka moyo wathu ukubwera digito TV. Mu gulu la wailesi ya kanema digito ndi yabwino yothetsera PPC, kupereka kwambiri zovomerezeka lero kuitana quality, mtengo ndi liwiro analamula. Izi kwambiri kutchulidwa mu ukufalitsidwa mode limodzi pafupipafupi. Ndipo mogwirizana ndi zosabvuta pa inatha / zida kulembetsa ndi kupeza chilolezo analosera chidwi kukula mu PPC za mabizinesi ndi mabungwe kulenga Intaneti amapeza.