Kusiyana pakati pa Mphamvu ya Mobile Signal ndi Mtundu Wosayina

Masiku ano, chizindikiro cham'manja chakhala gawo lofunikira kwambiri pamoyo wathu watsiku ndi tsiku. Kaya akupanga mafoni, kutumiza malembedwe, kapena kusakatula pa intaneti, kulumikizana kwa signal ndikofunikira. Komabe, anthu ambiri nthawi zambiri amasokoneza mawu akuti "mphamvu yamatsenga" ndi "mawonekedwe achizindikiro." Munkhaniyi, timvetsetsa malingaliro awa ndikuthandizaninso kumvetsetsa kusiyana pakati pa mphamvu yamafoni ndi mtundu wa siginecha.

Chizindikiro cha Chizindikiro vs. siginecha: Kodi pali kusiyana kotani?

Mphamvu Zoyipa

Mphamvu ya signas imatanthawuza mphamvu ya chizindikiro cham'manja ndi foni yanu kuchokera ku station yapansi, yoyesedwa ku Detebels Milliwatts (DBM). Mtengo wapamwamba mphamvu, wamphamvuyo chizindikiro; wotsika mtengo, wofooka chizindikiro. Zinthu zomwe zimakhudza kuti zikuwoneka kuti:
-Kuchokera ku malo oyambira: Kutalikirana komwe muli kuchokera ku malo osungirako, ofooka.
-Sacles: nyumba, mapiri, mitengo, ndi zopinga zina zimatha kufooketsa chizindikiro.
- Mikhalidwe Yakufa: Nyengo Yaikulu, monga mvula yambiri kapena chipale chofewa, zimathanso kukhudzanso mphamvu.

Mtundu wa siginecha

Chizindikiro cha Signal chimatanthawuza kumveka ndi kukhazikika kwa chizindikirocho, kumayesedwa ndi magawo ngati sigico-to-noise rauio (snr) ndi pang'ono olakwika (Ber). Mtundu wa chizindikiro cha zizindikiro mwachindunji amayimba momveka bwino komanso kusamutsa deta. Zosangalatsa Zizindikiro Zimaphatikizapo:
-Kusokoneza: Kusokonezedwa ndi zida zamagetsi, mizere yamagetsi, ndi zizindikilo zina zopanda zingwe zimatha kunyoza mtundu wa chizindikiro.
-Ngati ntchito: Pa nthawi yokwanira maola kapena malo okhala anthu ambiri, kuphatikiza kwa ma netiweki kumatha kuyambitsa siginecha.
-Murtipath zotsatira: Pamene chizindikiritso chokumana nacho pamaganizidwe kapena kukonzanso mukamatumiza, kumatha kuchititsa mtundu woyipa.
Momwe mungayesere mphamvu zamafoni ndi mtundu?

Mutha kuyeza mphamvu zanu zam'manja ndi mtundu wogwiritsa ntchito pulogalamu yotchedwa "cellar-z," zomwe zimapezeka pamsika wa Android Pulogalamu ya Android. Pongotsegula pulogalamuyi, mutha kuyang'ana mawonekedwe a siginecha mdera lanu.
Mphamvu Zoyipa
-Rerpre mtengo> -80 dbm: Mphamvu zazikulubwino.
-Rerpre mtengo> -100 DBM: Mphamvu Zoyipa.
-Rersp mtengo <-100 DBM: Mphamvu zowoneka bwino.
Monga taonera m'chithunzichi pansipa, mtengo wa -89 umawonetsa mphamvu yabwino.

Mtundu wa siginecha
-Sinr mtengo> 5: Chizindikiro chabwino.
-Sinr mtengo pakati pa 0-5: Chizindikiro chikukumana ndi zosokoneza.
-Sinr mtengo <0: Chizindikirocho chimasokonezedwa kwambiri.
Monga taonera m'chithunzichi pansipa, mtengo wamachimo wa 15 umawonetsa mawonekedwe abwino.

Momwe mungasinthire mphamvu zamaina ndi mtundu?

Onsewa mphamvu zazikulu ndi chizindikiro ndizofunikira kuti zithetse chizindikiro cha mafoni anu. Mphamvu ya signal imatsimikizira ngati mutha kulandira chizindikiro, pomwe siginecha yotsimikizira kuti mutha kugwiritsa ntchito siginecha.
Kwa iwo omwe akuyang'ana kusinthasintha kwa mafoni awo, pogwiritsa ntchito chidindo cha foni yam'manja ndi njira yodalirika kwambiri komanso yodalirika yothetsera mavuto am'madzi ndi zovuta.
Lintertek, ndi zaka zoposa 13 zaMadioni a MobileMakampani, amapereka zinthu zambiri zokwanira, kuchokera kumayendedwe otsika kunyumba ku malondafiber optic. Kaya mukuyang'ana mayankho a malo, malonda, kapena mafakitale ogulitsa, lintratek imapereka mayankho abwinobwino a foni.