Sei nharembozha isingashande kana chiratidzo chakazara mbariro?

Chikonzero 1: Kukosha kwenharembozha hakuna kunaka, hapana chiratidzo asi kuratidza grid yakazara?

1. Muchiito chekugamuchira nekutumira zviratidzo, nharembozha ine baseband chip kuti encode uye decode chiratidzo.Kana kushanda kwekushanda kwechiputi kwakashata, chiratidzo chefoni yefoni chichave chisina simba.

2. Chiratidzo chega chega chenharembozha hachina yunifomu yemirairo pane chiratidzo chegidhi, uye mamwe mabhureki achadzikisa kukosha kuitira kuratidza "chiratidzo chakanaka", saka nharembozha yekuratidzira chiratidzo chakazara, asi mhedzisiro inoshanda haina kunaka.

Chikonzero chechipiri: Kupararira kwechiratidzo chezvakatipoteredza, zvichikonzera "mapofu mavara".

Mafungu emagetsi anopararira munzira inodzorwa neantenna, uye zvipingamupinyi zvinotadzisa kupararira kwemafungu emagetsi, senge magomba esimbi emotokari nezvitima, girazi rezvivakwa uye zvimwe zvipingamupinyi zvinogona kupinzwa, zvinoderedza chiratidzo chenharembozha.Kana iri pasi pepasi kana elevator, nzvimbo yacho haina kukura kana kumucheto kwechipingamupinyi, iyo electromagnetic wave yechipingamupinyi yakaoma kupinda kana haigone kusiyanisa, nhare mbozha inogona kunge isina chiratidzo zvachose.

Iyo chiyero chekuyera kusimba kwenhare mbozha Signal inonzi RSRP (Reference Signal Receiving Power).Chiyero chechiratidzo chiri dBm, huwandu huri -50dBm kusvika -130dBm, uye huduku hunokosha hwakakwana, iyo yakasimba chiratidzo.

Nharembozha ine IOS system: Vhura kiyibhodhi yekufona yefoni mbozha - pinda *3001#12345#* - Dzvanya [Call] bhatani - Dzvanya [kushandira CELL info] - Tsvaga [RSRP] uye tarisa iyo chaiyo siginecha simba renhare mbozha. .

Nharembozha ine Android systempena runhare [Settings] – Dzvanya [Pamusoro perunhare] – tinya [Status Message] – tinya [Network] – Tsvaga [Simba rechiratidzo] uye woona kukosha chaiko kwesimba rechiratidzo chenharembozha.

Zvichienderana nemuenzaniso wefoni uye mutakuri, panogonawo kuva nekusiyana mukushanda.Nzira dziri pamusoro apa ndedzekutarisa chete.

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