Musiyano Pakati Pesimba ReSignali Yenharembozha uye Hunhu HweSignali

Munyika yanhasi, masaini efoni ave chinhu chakakosha muhupenyu hwedu hwezuva nezuva. Kungave kufona, kutumira mameseji, kana kubhurawuza paindaneti, kubatana kwechiratidzo kwakasimba kwakakosha. Zvisinei, vanhu vazhinji vanowanzo vhiringidza mazwi ekuti "simba rechiratidzo" uye "hunhu hwechiratidzo." Muchinyorwa chino, tichajekesa pfungwa idzi uye tokubatsira kunzwisisa zviri nani mutsauko uripo pakati pesimba remasaini efoni nehunhu hwechiratidzo.

Simba reChiratidzo vs. Hunhu hweChiratidzo: Musiyano uripi?

Simba reChiratidzo

Simba rechiratidzo rinoreva simba rechiratidzo rinogamuchirwa nefoni yako kubva pachiteshi chepasi, rinowanzo kuyerwa mu decibels milliwatts (dBm). Simba rechiratidzo rakakwirira, simba rechiratidzo rakasimba; kukosha kwakaderera, simba rechiratidzo rakaderera. Zvinhu zvinonyanya kukanganisa simba rechiratidzo zvinosanganisira:
-Kure kubva paBase Station: Kana uri kure nebase station, chiratidzo chacho chinowedzera kusimba.
-Zvipingamupinyi: Zvivako, makomo, miti, nezvimwe zvinotadzisa chiratidzo zvinogona kuderedza simba racho.
-Mamiriro Ekunze: Mamiriro ekunze akaipisisa, akadai semvura yakawanda kana sinou, anogonawo kukanganisa simba rechiratidzo.

Hunhu hweChiratidzo

Hunhu hwechiratidzo hunoreva kujeka uye kugadzikana kwechiratidzo, zvinowanzo kuyerwa nematanho akaita seSignal-to-Noise Ratio (SNR) uye Bit Error Rate (BER). Hunhu hwechiratidzo hunokanganisa zvakananga kujeka kwefoni uye kugadzikana kwekutamiswa kwedata. Zvinhu zvinopesvedzera hunhu hwechiratidzo zvinosanganisira:
-Kukanganisa: Kukanganisa kubva kumidziyo yemagetsi, tambo dzemagetsi, nezvimwe zviratidzo zvisina waya kunogona kuderedza kunaka kwemasaini.
-Kuzara kweNetwork: Munguva dzebasa kana munzvimbo dzine vanhu vakawanda, kuzara kwenetwork kunogona kukonzera kusashanda zvakanaka kwemasaini.
-Multipath Effect: Kana chiratidzo chikasangana nekuratidzwa kana kudzorwa panguva yekutumirwa, zvinogona kukonzera kudzikira kwehunhu hwechiratidzo.
Maitiro ekuyera Simba reSignali yeNharembozha uye Hunhu?

Unogona kuyera simba remasaini efoni yako uye mhando yawo uchishandisa app inonzi "Cellular-Z," inowanikwa mumusika wemaapp eAndroid. Nekungovhura app, unogona kutarisa mamiriro emasaini munharaunda yako.
Simba reChiratidzo
-RSRP Kukosha > -80 dBm: Simba remasaini rakanaka kwazvo.
-RSRP Kukosha > -100 dBm: Simba remasaini rakanaka.
-RSRP Kukosha < -100 dBm: Simba remasaini risina kunaka.
Sezvakaratidzwa mumufananidzo uri pazasi, RSRP value ye -89 inoratidza simba rakanaka rechiratidzo.

Hunhu hweChiratidzo
-SINR Kukosha > 5: Hunhu hwakanaka hwechiratidzo.
-SINR Kukosha kuri pakati pe0-5: Chiratidzo chiri kusangana nekukanganiswa.
-SINR Kukosha < 0: Chiratidzo chacho chakanganiswa zvakanyanya.
Sezvakaratidzwa mumufananidzo uri pazasi, SINR value ye15 inoratidza kunaka kwechiratidzo.

Maitiro Ekuvandudza Simba reMasaini eNharembozha uye Hunhu Hwayo?

Simba remasaini uye hunhu hwemasaini zvakakosha pakuvandudza masaini efoni yako. Simba remasaini rinosarudza kana uchigona kugamuchira masaini, ukuwo hunhu hwemasaini hunovimbisa kuti unogona kushandisa masaini iwayo zvakavimbika.
Kune avo vari kuda kuvandudza masaini avo enharembozha, kushandisa chinowedzera masaini enharembozha ndiyo mhinduro yakakwana uye yakavimbika yekugadzirisa matambudziko esimba remasaini uye emhando yepamusoro.
Lintratek, ane ruzivo rwemakore anopfuura gumi nematatu muchinowedzera masaini efoniindasitiri, inopa mhando dzakasiyana dzezvigadzirwa, kubva pamagetsi ekusimudzira masaini epamba ane simba shoma kusvika kune epamusoro-sorozvinodzokorora fiber opticKunyangwe uri kutsvaga mhinduro dzenzvimbo dzekugara, dzekutengeserana, kana dzemaindasitiri, Lintratek inopa mhinduro dzakanakisa dzekuvhara masaini efoni.