Ungasarudza Sei MaSignaler Efoni Akakodzera Pamapurojekiti Emahotera ekuNigeria?

Ndakapedza makore gumi nemana ndichishanda pamwe chete nemakambani ekusimudzira masaini, vatengesi vezvitoro zvemuno pamwe nevanoisa zvinhu vakazvimiririra vachipa mhinduro dzekuvhara nharembozha muNigeria yese, kubva kumahotera madiki muEnugu kusvika kumahotera emabhizinesi ane nhurikidzwa dzakawanda muLagos neAbuja. Vazhinji vanobatana vanomhanya-mhanya kuodha marepeaters vasina kufananidza network bands dzemuno, saizi yechivako kana mamiriro ekushanda emunzvimbo dzinopisa, izvo zvinotungamira mukukundikana kwekuisa, zvichemo zvisingaperi zvevatengi uye kudzoka kwezvigadzirwa zvinodhura. Mitemo mishoma yakajeka yekusarudza ichakubatsira kutaura masisitimu akarurama uye anogara kwenguva refu etender yega yega yehotera yaunobata.

Kuenderana kwebhendi kunogara kuri nzvimbo yekutanga yekutarisa usati wasarudza chero modhi yekuwedzera. Makambani mana makuru eNigeria MTN, Airtel, Glo ne9mobile ane musanganiswa wakakura we2G, 3G, 4G LTE bands dzakabatana idzo hardware yebhendi rimwe chete isingakwanise kufukidza zvizere. Local active spectrum inosanganisira B3 1800, B8 900, B20 800, B7 2600, B5 850, B28 700 uye TDD B40 2300, nemaguta achiburitsawo n77 5G signals gore negore. Magetsi ebhendi rimwe chete anotsigira chete rudzi rumwe chete rwemafoni, zvichimanikidza varidzi vemahotera kutenga maseti akawanda ekushandira vaenzi vese. Magadzirirwo ehotera eLintratek ane mabhendi akawanda anobatanidza mafrequency ese eNigeria anoshandiswa zvakanyanya mukati meyuniti imwe chete, saka SIM card yemuenzi wega wega inobatana zvakanaka pasina hardware yakawedzerwa kana waya yemabhandi akasanganiswa.

Tevere unofanira kuyera simba remagetsi rinobuda uye huwandu hwenzvimbo inovharwa nechinhu ichi zvichienderana nenzvimbo yese inoshandiswa nehotera. Mahotera madiki ari pasi pe1,000 square metres, akadai sedzimba dzevaenzi dziri padivi pemugwagwa kana nzvimbo dzekurara nekudya kwemangwanani muguta, anoshanda zvakanaka ne65dB mid-power indoor series yedu yakaita seKW27A.

Aya mayuniti madiki e20dBm anosungirirwa zviri nyore mukati memakabati emagetsi, anofukidza mapapiro evaenzi nemakamuri madiki emisangano, uye anouya neAGC auto gain control yakavakirwa mukati kudzivirira kuzunguzika kubva pakureba kweantenna yemukati.

Kune mahotera ane nhurikidzwa nhatu kusvika masere ane makamuri epasi, maresitorendi nenzvimbo dzezviitiko, unogona kushandisa makit edu e fiber optic repeater anokura ane 5W–20W master hosts. Tambo dze fiber dzinotakura masaini akawedzerwa kuburikidza nekufamba kwenguva refu pasina kurasikirwa nemagetsi, zvakanakira mabasa ekugadzirisa husiku hwese uko vashandi vasingakwanise kukanganisa kugara kwevashanyi kwezuva nezuva.

Nzvimbo huru dzekuzorora dziri pamahombekombe dzakapararira munzvimbo dzine zviuru zvemamita masikweya dzinoshandisa masisitimu edu epamusoro-soro e40W fiber anounganidza nzvimbo dzakawanda dzekuvhara dziri kure nepakati pemabhuroko akasiyana ekugara.

Mamiriro ekunze emuNigeria ndeimwe nzira iri nyore kupotsa inosarudza hupenyu hwemidziyo. Kunyorova kwakanyanya kwegore rose, mvura yakawanda yemwaka uye kupisa kwezuva nguva dzose zvinokurumidza kuderedza simba rema boosters asina zita rakachipa ane mapurasitiki matete. Munhu wese anogamuchira hotera yeLintratek anoenda kunoongororwa kwenguva refu kwekupisa kwakanyanya asati atumirwa, nemabhokisi akavharwa anodzivirira guruva anodzivirira ngura yehunyoro.

Zvinhu zvekuvaka zvinokanganisa zvakananga simba rekuwedzera simba raunoda kubvisa nzvimbo dzakafa. Mahotera mazhinji ekuNigeria anoshandisa matanda akakora ekongiri akasimbiswa, mahwindo esimbi uye madziro ekuparadzanisa mabhuroko akasimba anotora masaini emasero zvakanyanya. Kana ongororo yako yenzvimbo ikawana kuverenga kweshongwe yekunze kusina kusimba kuri pasi pe -90dBm, siya makitsi ecompact ane low-gain uye sarudza ma repeater ane simba guru akabatanidzwa nemaantenna ekunze ane antenna ane divi repamusoro kuti akweve chiratidzo chinoshandiswa kubva kunzvimbo dziri kure. Nzvimbo dzekupaka mota pasi pevhu uye shafts dzeelevator dzakavharirwa dzinoshanda semakeji ezviratidzo zvechisikigo; kubatanidza main booster nemaantenna ekunze edenga rekunze kunobvisa mafoni akadonhedzwa uye kukundikana kwekubhadhara munzvimbo idzi dzakaoma kusvika.

 

               

 

 

Kubva pakuona kwezvinhu zvakawanda, simba remagetsi rinoita kuti zvive nyore kuzadzisa odha yako kune vatengi vekuNigeria vanopa vaenzi. Makitsi madiki emabhandi akawanda akagadzirirwa dzimba diki uye pekugara padivi pemugwagwa, ma repeaters emukati ane simba repakati anoshandira mahotera emuguta, uye masisitimu eDAS emaindasitiri anovhara ma tenders enzvimbo huru dzekuzorora nedzemabhizinesi. Tinopa ma OEM customization akazara anosanganisira kurongedza kwenzvimbo, branded casing uye kugadzirisa mabhendi akagadzirirwa vatengesi vemuAfrica chete, pamwe nema datasheets akajairwa akagadzirirwa kuti akwane zvinodiwa zve tender document yemuno pasina basa rekuwedzera kugadzirisa.