Kedu ihe kpatara ekwentị na-enweghị ike ịrụ ọrụ mgbe mgbama zuru oke?

Ihe kpatara 1: Uru ekwentị mkpanaaka ezighi ezi, enweghị mgbaama mana ọ na-egosipụta grid zuru oke?

1. Na usoro nke ịnata na izipu akara, ekwentị mkpanaaka nwere mgbawa baseband iji tinye koodu na decode.Ọ bụrụ na arụrụ ọrụ nke mgbawa adịghị mma, mgbama ekwentị mkpanaaka agaghị adị ike.

2. Ụdị ekwentị mkpanaaka ọ bụla enweghị ụkpụrụ edo edo na ọkọlọtọ grid mgbaàmà, ụfọdụ ụdị ga-ebelata uru iji gosipụta “signal dị mma”, yabụ akara ngosi ekwentị mkpanaka juputara, mana nsonaazụ bara uru adịghị mma.

Ihe kpatara 2: Mgbasa mmetụta mmetụta gburugburu ebe obibi, na-ebute "ntụpọ kpuru".

Ebili mmiri eletrọnịkị na-agbasa n'ụzọ nke antenna na-achịkwa, na ihe mgbochi na-egbochi mgbasa nke ebili mmiri electromagnetic, dị ka mkpị ígwè nke ụgbọ ala na ụgbọ oloko, iko ụlọ na ihe mgbochi ndị ọzọ nwere ike ịbanye, ga-ebelata akara ekwentị mkpanaaka.Ọ bụrụ na ọ dị na okpuru ulo ma ọ bụ mbuli elu, ebe ahụ adịghị nnukwu ma ọ bụ na nsọtụ ihe mgbochi ahụ, ikuku electromagnetic nke ihe mgbochi ahụ siri ike ịbanye ma ọ bụ enweghị ike ịgbasa, ekwentị mkpanaaka nwere ike ọ nweghị mgbaàmà ọ bụla.

A na-akpọ ọkọlọtọ iji tụọ ike mgbaama ekwentị mkpanaaka RSRP(Ike na-anata akara ngosi ntụaka).Akụkụ nke mgbaàmà bụ dBm, oke bụ -50dBm ruo -130dBm, na ntakịrị uru zuru oke, ka mgbaàmà ahụ siri ike.

Ekwentị mkpanaaka nwere sistemụ IOS: Mepee ahụigodo ọkpụkpọ nke ekwentị mkpanaaka - tinye * 3001#12345#* - Pịa bọtịnụ [Kpọọ] - Pịa [ikwa ozi CELL ozi] - Chọta [RSRP] wee lelee ike mgbama ekwentị .

Ekwentị mkpanaaka nwere android usoropen ekwentị [Ntọala] - Pịa [Banyere ekwentị] - pịa [Ozi ozi ọnọdụ] - pịa [Network] - Chọta [ike mgbaama] wee lelee uru nke ike mgbama ekwentị ugbu a.

Dabere n'ụdị ekwentị na onye na-ebu, enwekwara ike ịdị iche na ọrụ.Ụzọ ndị a dị n'elu bụ naanị maka ntụnye aka.

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