The 2m2k3r
Yakakosha kune internet yezvinhu mhinduro kufambira mberi uye hupenyu hwedu hwemazuva ese huve hwakabatana, nhasi izuva rekuti 5G auction itange. Kunyangwe hazvo Brazil iri yekutanga muLatin America kutanga maitiro ekushandisa 5G network, nyika dzekutanga dzakaita seChina neUSA dzakanyanya kufambira mberi panyaya iyi. 22h54
Uye inoshanda seizvi: Hurumende yeFederal ichaongorora zvikumbiro kubva kumakambani gumi nemashanu uye vofunga kana vachigona kutora chikamu muiyo 15G auction, uko mafrequency achatengeswa mumajeti mana. Nhau huru ndeyekuvhara kwe Huawei mune 5G auction, uko hurumende yaJair Bolsonaro yakadawo kuti network yakazvimirira yekushandiswa nevezvematongerwo enyika iitwe nekambani inohwina auction. Izvi zvinouya mushure mekunge kambani yeChina ichipomerwa neAmerica mhosva yehusori.
Nzwisisa ese mazuva ekupedzisira, kukosha kwakabatanidzwa uye rumwe ruzivo nezve 5G auction izvozvi.
5G auction inoitika gore ranonoka 583pu
Kunyangwe kutanga nhasi (04), iyo 5G auction inoitika nekunonoka, izvi zvakakonzerwa neshanduko dzakaitwa neMutungamiri Jair Bolsonaro kuitira kuti kuitiswa kwacho kuitike.
Panguva yechiitiko MediaTek, Minister of Communications, Fabio Faria, yakataura kuti muna Chikunguru gore rinouya, 5G network ichange ichishanda mune angangoita 26 capitals mhiri kweBrazil, zvakafanana zvinoenda kuFederal District.
Uku kunonoka kumwe, kuwedzera kune shanduko neHurumende pachayo, zvakare nekuda kwekusavimba kwaJair Bolsonaro ne Huawei, kambani yekuChina yaipomerwa naDonald Trump mhosva yekuita zvehusori kuburikidza nemadandemutande nenharembozha. Parizvino, hapana chakaratidza, asi Jair Bolsonaro anoenderera mberi achipokana nekupinda kwe Huawei mune 5G auction. Muchokwadi, kuti kuita uku kuitike, zvichave zvakakosha kugadzira network yakavanzika iyo iyo Hurumende chete inowana.
Ndeapi makambani ari kutora chikamu mu5G tender? 3t5an
Sechishamiso chakanaka kubva kuFederal Government, zvirevo gumi neshanu kubva kumakambani akasiyana zvakaratidzwa. Pakati pavo, tine Vivo, Claro uye TIM. Vamwe vashandisi vanoshanda muBrazil vanoshuvira kutora chikamu muiyo 15G auction. Tarisa rondedzero yakazara:
- Algar Telecom SA;
- Brasil Digital Telecomunicações Ltda;
- Brisanet Serviços de Telecomunicações SA;
- Claro SA;
- Cloud2U Industria e Comércio de Equipamentos Eletrônicos Ltda;
- SG Sul Consortium;
- Fly Link Lida;
- Mega Net Internet Provider uye Computer Commerce Ltd;
- Neko Communications Services Entertainment and Education Ltd;
- NK 108 Empreendimentos e Participações SA;
- Sercomtel Telecomunicações SA;
- Telefónica Brasil SA (Muridzi weVivo);
- TIM SA;
- VDF Tecnologia da Informação Ltda;
- Iyo kambani Winity II Telecom Ltda.
Kufarira kutora chikamu muiyo 5G auction hakuvimbise kuti makambani ari kushanda. Hurumende yeFederal yaisatombotarisira kuti makambani mazhinji kudaro afarire, uye zvinogona kutora rinopfuura zuva kuti zvese zvitsanangurwe.
Kana iwe uchinetseka kana iyo Oi ichange ichitora chikamu mukutengesa kwe5G, ziva kuti haikodzeri kuzviita nekuda kwekutengesa chikamu chayo chetekinoroji. Claro muna 2020, ichi sechiito chekudzoreredza mari. Imwe kambani yakatengwawo ne Claro uye the Nextel, saka vatengi vanofanirwa kutsigirwa neizvi kuti vawane mukana kune 5G network.
Frequencies iri kupihwa mu5G Network auction 1gd2r
Iwe unogona kunge usingazivi, asi nharembozha ine ma frequency akasiyana anogona kutengwa nemakambani. Kukura kwavanenge vari, ndiko kuwedzera kwavanopa mabhenefiti kuvanhu. Iyo 5G auction yakakamurwa kuita 4 mijenya, sezvo pane zvinodiwa kubva kuFederal Government izvo makambani anofanirwa kutevedzera kana angozviwana. Frequencies inotaura nezve nzvimbo dzekuvhara uko 5G network ichaiswa. Nzwisisa zvakadzama zveumwe neumwe zvino.
700 MHz: yasara ye4G nyoro 3d623y
Yakanyanya kutarisana nekusimudzira chizvarwa chechina internet munyika yose, iyi mijenya haifanirwe kunge yakanyanya kukwikwidza. Nekudaro, iyo kambani inogadzira iyi ichada kushanda kuti mazhinji emakanzuru eBrazil awane rutsigiro kune network 4G. Vanhu vazhinji vachange vachigamuchira 5G munguva pfupi havasati vaziva kuti 3G haisati yave nekuvharika kwakakura muBrazil.
Iwo ma frequency akafanana akakodzerawo kunzvimbo dzekumaruwa uye dzine vanhu vakawanda, semigwagwa. Aya antenna zvakare ane kuvharika kukuru nekuda kweiyo yakaderera frequency. Mvumo yekushandisa matunhu aya inotora makore anokwana makumi maviri. Uye iyo kambani inoda kupa 20G internet yekuvhara mumigwagwa mikuru nenzvimbo dzekumaruwa.
Munguva ye5G auction, kambani Winity II Telecom Ltd, iyo yakabatana ne Homeland Fund, ndiye akakunda paauction. Pamari inosvika R$1.427.872.497,87, kambani ikozvino ine mvumo yekupa chizvarwa chechishanu internet munyika yedu. Iwe unogona kushamiswa nezita racho, uye ziva kuti chaizvoizvo, tichava nefoni itsva inoshandiswa muBrazil, uko Winity II Zvakatokwana kupa 5G network. Ava ndivo vaive vatatu vepamusoro-soro mu700MHz lot:
- Winity II yaiva 1.427.872.497,87 $
- NK 108 yaiva 333.333.333,77 $
- VFD yaiva 318.000.000,00 $
2,3GHz: inoenderana ne5G network 27582s
Zvakare zvisingatariswe kutarisa kwemakambani ari mu5G auction, iyi frequency ichashandiswa kutsigira chizvarwa chechishanu internet. Iyo 2,3GHz frequency speed yakaderera uye haisi iyo inonyanya kushandiswa pasi rose, asi zvakakosha kuti kambani inofarira izvi ihwinewo mujenya uyu kuti ishandise zvakanaka 5G network.
Kambani inohwina mijenya iyi inofanirwa kushanda kuitira kuti makumi mapfumbamwe neshanu muzana emakanzuru eBrazil awane mukana wekusvika 95G. Kubvumidzwa kwenzvimbo idzi kuchatorawo makore makumi maviri, uye kambani ichada kushanda kuti izadzise zvakabvumiranwa neFederal Government.
3,5GHz: iyo huru inosimudzira yeiyo auction 6f3k4j
Kupa kumhanya kwakanyanya, iyi mijenya inofanirwa kuve yakatarisana nemakambani makuru senge Vivo, TIM e Claro. Segedhi hombe rekuenda ku5G, makambani anokunda izvi anogona kunge ari ekutanga kupa network yekumhanyisa kune vatengi vavo uye, hongu, purofiti kubva mairi.
Aya mabhendi ekutakurisa zvakare parizvino "akagarwa" nemasaini kubva kune satellite ndiro, izvo zvichiri kushandiswa zvakanyanya kumaruwa. Izvi zvinoreva kuti kunze kwekushanda kuti udzivise matambudziko ekupindira, zvichave zvakakosha kuendesa kubhendi ku (frequency bhendi inoshandiswa mukutaurirana nemasatelliti). Iyo kambani inotenga iyi mijenya inodawo kuvandudza iyo yakavanzika network kuti ishandiswe chete neFederal Government, ne encryption iri imwe yenzvimbo dzakatariswa.
Nguva yemvumo yematunhu aya zvakare makore makumi maviri, asi pane chisungo chekuti panozosvika Chikunguru 20, macapital ese e2022 States achange atove ne26G yekuvhara, zvakafanana zvinoenda kuFederal District.
26 GHz: inoenderana, asi yakatarisana neindasitiri otomatiki q566q
Imwe inopindirana nekushandiswa kwe5G, iyo 26GHz frequency ichanyanya kushandiswa mumusika webhizinesi, umo michina inogona kudzorwa kure. Chakakosha kubhizimusi rekurima, kuwanda uku kunofanirwa kuve kwakanangana nemakambani anoshanda munzvimbo idzi, uko internet yechizvarwa chechishanu inofanirwa kubatsira zvikuru kuti tekinoroji ipinde muagronomy zvachose.
Iyi frequency inogona zvakare kushandiswa seyakagadziriswa Broadband, mahofisi uye kunyangwe dzimba dzichawana kukurumidza kumhanya. Kambani inohwina batch iyi ichange iine makore gumi ekushanda munzvimbo idzi, ichishingairira kupa internet kudzidzisa veruzhinji.
Huawei akarambidzwa kutora chikamu mu5G Auction 5q71y
Nekuda kwema scandals achangobva kuitika anosanganisira zvichiita espionage (izvo kusvika parizvino zvisati zvaratidzwa), chinodiwa kubva kuMutungamiri Jair Bolsonaro ndechekuti makambani ekuChina asatore chikamu mukushambadzira kwe5G.
Pakanga pasina kupokana kwakadzama pamusoro peizvi, asi Huawei ndeimwe yemakambani ekuChina akashanda nesimba kuti azivise 5G muChina, saka kuisiya kunze kweiyo auction iri kuitika nhasi kungakonzeresa kuita kunonoka. Nechikonzero ichi, zvakakumbirwawo kuti yakavanzika network iyo chete Federal Government inokwanisa kuwana, izvi zvakaitwa chaizvo kudzivirira espionage.
Zvabuda zvinofanira kuburitswa riini? 456ls
Nekutengesa kuri kutanga nhasi, kunotarisirwa kuti kunosvika mangwana, Mbudzi 05. Izvi zvinokonzerwa nenhamba huru yemakambani ari kutora chikamu mune 5G auction. Hurumende inotarisirawo kuti ne4 mijenya, pave nepurofiti inosvika mabhiriyoni makumi mashanu emadhora. Pamari iyi, R$50 bhiriyoni ichapihwa kuhomwe yehurumende uye imwe mabhiriyoni makumi mana emadhora ichapihwa mukudyara kwezvivakwa.
A Claro, TIM e Vivo inofanira kunge iri mahombe makuru eiyo 5G auction, asi isu tinogonawo kutarisira mazita asina kunyanya kuzivikanwa kune veruzhinji kuti aise mari yakawanda muchizvarwa chechishanu internet senzira yekupinda munyika yedu panguva ino yekuchinja.
Iwe unofunga isu tese tichange tichishandisa 5G riini uye tichiwana mabhenefiti ese? Comment pazasi!
Onawo 452x3n
Nzwisisa kuti sei 5G ichashandura hupenyu hwedu hwezuva nezuva:
