Kusiyana Pakati pa Mphamvu Zamagetsi Zam'manja ndi Ubwino Wama Signal

M'dziko lamakono, mafoni am'manja akhala gawo lofunika kwambiri pa moyo wathu watsiku ndi tsiku. Kaya kuyimba mafoni, kutumiza mameseji, kapena kusakatula intaneti, kulumikizana kokhazikika ndikofunikira. Komabe, anthu ambiri nthawi zambiri amasokoneza mawu akuti “mphamvu ya chizindikiro” ndi “chizindikiro”. M'nkhaniyi, tifotokoza bwino mfundozi ndikuthandizani kumvetsetsa kusiyana pakati pa mphamvu ya siginecha yam'manja ndi mtundu wazizindikiro.

Mphamvu ya Signal vs. Signal Quality: Kusiyana kwake ndi kotani?

Mphamvu ya Signal

Mphamvu ya siginecha ikutanthauza mphamvu ya siginecha yolandilidwa ndi foni yanu yam'manja kuchokera pamalo oyambira, omwe amayezedwa ndi ma decibel milliwatts (dBm). Kukwera kwamphamvu kwamphamvu kwamphamvu, chizindikirocho chimakhala champhamvu; mtengo wotsika, chizindikiro chochepa. Zinthu zomwe zimakhudza kwambiri mphamvu ya ma siginecha ndi izi:
-Kutalikirana ndi Base Station: Mukatalikirana ndi siteshoni yoyambira, chizindikirocho chimachepa mphamvu.
-Zopinga: Nyumba, mapiri, mitengo, ndi zopinga zina zimatha kufooketsa chizindikirocho.
-Nyengo Yanyengo: Nyengo yoopsa, monga mvula yamkuntho kapena matalala, imathanso kukhudza mphamvu yamawu.

Ubwino wa Signal

Mawonekedwe a siginecha amatanthauza kumveka bwino komanso kukhazikika kwa siginecha, yomwe nthawi zambiri imayesedwa ndi magawo monga Signal-to-Noise Ratio (SNR) ndi Bit Error Rate (BER). Ubwino wa chizindikirocho umakhudza mwachindunji kumveka kwa mafoni ndi kukhazikika kwa kusamutsa deta. Zinthu zomwe zimalimbikitsa mtundu wamasinthidwe ndi:
-Kusokoneza: Kusokonezedwa ndi zida zamagetsi, zingwe zamagetsi, ndi ma siginecha ena opanda zingwe kumatha kutsitsa mtundu wazizindikiro.
-Kusokonekera kwa Network: Pamaola apamwamba kwambiri kapena m'malo okhala ndi anthu ambiri, kusokonekera kwa maukonde kungayambitse kutsika kwa chizindikiro.
-Multipath Effect: Chizindikiro chikakumana ndi zowunikira kapena zosokoneza panthawi yotumizira, zimatha kupangitsa kuti siginecha ikhale yonyozeka.
Momwe Mungayesere Mphamvu ya Siginecha Yam'manja ndi Ubwino?

Mutha kuyeza kulimba kwa siginecha yanu ya m'manja ndi mtundu wake pogwiritsa ntchito pulogalamu yotchedwa "Cellular-Z," yomwe imapezeka pamsika wa mapulogalamu a Android. Mwa kungotsegula pulogalamuyi, mutha kuyang'ana mawonekedwe a siginecha mdera lanu.
Mphamvu ya Signal
-RSRP Value> -80 dBm: Mphamvu yazizindikiro yabwino kwambiri.
-RSRP Value> -100 dBm: Mphamvu yabwino ya siginecha.
-RSRP Value <-100 dBm: Mphamvu yachizindikiro yotsika.
Monga momwe tawonetsera pachithunzichi, mtengo wa RSRP wa -89 umasonyeza mphamvu yabwino ya chizindikiro.

Ubwino wa Signal
-SINR Mtengo> 5: Mawonekedwe abwino a siginecha.
-SINR Mtengo pakati pa 0-5: Chizindikiro chikukumana ndi zosokoneza.
-SINR Mtengo <0: Chizindikiro chimasokonezedwa kwambiri.
Monga momwe tawonetsera pachithunzichi, mtengo wa SINR wa 15 umasonyeza khalidwe labwino kwambiri.

Momwe Mungasinthire Mphamvu ndi Ubwino wa Siginecha Yam'manja?

Kulimba kwa ma siginecha ndi mtundu wa ma siginecha ndizofunikira pakukweza ma siginecha anu am'manja. Mphamvu ya siginecha imatsimikizira ngati mungalandire chizindikiro, pomwe mtundu wa chizindikiro umatsimikizira kuti mutha kugwiritsa ntchito chizindikirocho modalirika.
Kwa iwo omwe akuyang'ana kukonza ma siginoloji am'manja, kugwiritsa ntchito foni yam'manja ndi njira yabwino kwambiri komanso yodalirika yothetsera mphamvu zama siginecha komanso zovuta.
Lintratek, wokhala ndi zaka zopitilira 13 mufoni yamakono yowonjezeramakampani, amapereka uthunthu wa mankhwala, otsika mphamvu nyumba chizindikiro booster kuti malonda kalasifiber optic repeaters. Kaya mukuyang'ana mayankho a malo okhala, malonda, kapena mafakitale, Lintratek imapereka mayankho abwino kwambiri okhudzana ndi mafoni.