5G ikutanthauza zipangizo zambiri pazangu mofulumizitsa komanso kuchedwa kwenikweni
5G ndi mbadwo wotsatira wamakono opanga mafoni a m'manja akutsatira 4G. Mofanana ndi mibadwo yambiri, 5G imafuna kuyankhulana mofulumira komanso modalirika ngati zipangizo zambiri zimagwiritsa ntchito intaneti.
Mosiyana ndi zaka zapitazo pamene mafoni a m'manja ankafunikira kuthandizira mafoni a m'manja omwe anali kungofufuza pa intaneti ndi kulemberana mameseji, ife tsopano tiri ndi zipangizo zamakono zogwiritsira ntchito bandwidth monga mafoni athu otulutsidwa ndi HD, mawonda okhala ndi mapulani, nthawi zonse pamakamera otetezeka , magalimoto oyendetsa galimoto ndi ma intaneti, ndi zipangizo zina zowonjezera monga maselo a zaumoyo ndi zinthu zosasokonezeka za AR ndi VR .
Monga magulu mabilioni ambiri akugwirizanitsa pa intaneti, zipangizo zonse zogwirira ntchito zimayenera kulumikiza magalimoto kuti zisamangogwirizanitsa zowonjezereka komanso zimagwiritsanso ntchito bwino kugwirizanitsa panthaŵi imodzimodzi ndi kupereka chithunzi chokwanira kwa zipangizozi. Izi ndi zomwe 5G zanena.
Kodi 5G Imasiyana Bwanji ndi "Gs"?
5G ndi mbadwo wotsatira wotsatira womwe ukutsatira 4G, womwe unayika magetsi onse akale.
- 1G inayankhula liwu la analog
- 2G adayankhula mawu adijito
- 3G inatsogoleredwa mu deta zamtundu
- 4G anapanga njira yowonjezera yogwiritsira ntchito intaneti
Kodi 5G Idzagwiritsidwe Ntchito Motani?
Izi zingawoneke bwino kuti zipangizo zamakono zogwiritsira ntchito mafoni ndizitani, koma ngakhale mafoni ndi ofunika kwambiri kuyankhulana kwasuntha, mwina sangakhale woyamba mu makina a 5G.
Monga momwe mudzaonera m'munsimu, zigawo zikuluzikulu ndi 5G ndizowonjezereka mwamsanga komanso kuchedwa kochepa. Ngakhale izi zili zabwino kwambiri kwa aliyense kusanganikiza mavidiyo kuchokera pa foni yake, ndizofunika kwambiri pa zochitika zomwe kuchepetsa kuchedwa ndikofunikira kwambiri, monga tsogolo la zipangizo zogwirizana.
Ntchito imodzi ikhoza kukhala zipangizo zowonongeka zowonjezereka kapena makutu owona enieni . Zipangizozi zimafuna kuchuluka kwa bandwidth ndipo zimafunika kulankhulana pa intaneti mofulumira kuti ziwathandize. Chizolowezi chilichonse chingakhudze momwe zinthu zenizeni zimakhalira m'madera amenewo.
Zomwezo zimagwiranso ntchito pa zipangizo zina zomwe zimayenera kuchita mofulumira, monga magalimoto odziletsa kuti asagwedezeke mwadzidzidzi ndi kumvetsetsa zoyenera kutembenukira, zipangizo zoyendetsera ntchito, ndi machitidwe opangidwa ndi robotic omwe amaphunzira kapena kukhala ndi olamulira apakati.
Pomwe zikunenedwa, 5G zidzakonza njira yolumikizako bwino kuchokera kumagetsi athu a tsiku ndi tsiku, monga ngati kusewera, kupanga mavidiyo, kusindikiza mafilimu, kulumikiza mafayilo, kugawa HD ndi ma media 4K , kulandira zosinthika zamtundu wa nthawi yeniyeni, kuvota, etc. .
5G mofulumira kwambiri kuti sichidzangokhalapo pa zipangizo zamagetsi. Ikhoza kuthetsa ngakhale chingwe chako kupyolera mwa njira yopanda waya! Onani tsamba lathu la 5G pa intaneti: Kuthamanga Kwambiri Kwambiri kwa Nkhani yachitsulo kwazinthu zambiri.
Kodi 5G Idzagwira Ntchito Motani?
Miyezo ya 5G siilimbikitsidwa komabe anthu ogwira ntchito sangagwiritse ntchito luso lomwelo kuti agwiritse ntchito 5G, kotero ndi kovuta kunena momwe zidzagwirira ntchito kwa kampani iliyonse m'dziko lililonse.
Mwachitsanzo, nthawi zina, 5G idzatulutsa deta pafupipafupi kusiyana ndi makanema omwe alipo. Mafunde oterewa amatchedwa mafunde a millimeter, omwe amagwira ntchito pa 30 GHz kufika 300 GHz (ma intaneti amakono amagwiritsa ntchito magulu pansi pa 6 GHZ).
Chomwe chimapangitsa izi kukhala zofunikira ndikuti m'malo mogwiritsa ntchito zipangizo zambiri pogwiritsa ntchito malo ang'onoang'ono pamtundu umenewo, adzatha "kufalikira" pa mzerewu ndi kugwiritsa ntchito njira yowonjezera, zomwe zikutanthauza kuti msanga ndi wothamanga kwambiri.
Komabe, ngakhale mafundewa apamwamba angatenge deta zambiri, sangathe kufalitsa m'munsimu, chifukwa chake ena opereka, makamaka T-Mobile, adzapereka 5G pa 600 MHz spectrum kuti ayambe, ndipo mwina ena magulu monga nthawi ikupitirira.
Othandizira omwe amagwiritsa ntchito maulendo apamwamba angafunikire kuyika malo ang'onoang'ono opanda waya pakati pa nsanja 5G kuti abwererenso deta kuti apereke msinkhu wa 5G panthawi imodzimodziyo ataphimba mtunda wambiri. Mmalo mwa zizindikiro zofalitsira pamalo onse kuti zifike kumayandikana apafupi, malo awa akhoza kugwiritsa ntchito zomwe zimatchedwa beamforming kulongosola zizindikiro pazolinga zinazake.
Kukonzekera kotereku kuyenera kuloleza kutumiza mofulumira osati chifukwa chakuti padzakhala malo angapo omwe angathandizire kutumiza deta pamlingo wapamwamba, koma chifukwa zizindikiro sizidzasunthira mpaka kufika pa zipangizo zina. Kuyankhulana kwa chipangizo ndi chipangizo ndi chomwe chidzalola kuchepa kwache.
Pomwe 5G ali pano ndi yowonjezeka, ndizotheka kuti idzakhala chitukuko chachikulu chotsiriza pa intaneti. M'malo mwa 6G kapena 7G mtsogolomu, tikhoza kumangirira ndi 5G koma timapitanso patsogolo pa nthawi.
Kodi 5G Idzabwera Liti?
Nthawi yokwanira 5G kupezeka kwa utumiki imadalira kokha kumene mukukhala komanso omwe amapereka chithandizo alipo m'dera lanu.
Onani Pamene 5G Ifika ku US? kuti mudziwe zambiri, kapena 5G Kupezeka Padziko Lonse ngati simuli ku US.
5G Zolemba: Data Rate, Latency, & amp; Zambiri
5G imafuna kukonza mbali zingapo za kulankhulana kwa mafoni, kuyambira momwe mungathere ndi kuikamo deta kwa chiwerengero cha zipangizo zomwe zingagwirizane pa intaneti nthawi yomweyo.
Ndondomeko ya Data
Izi ndizofunikira zofunikira pa 5G zapamwamba za deta. Mwa kuyankhula kwina, ndizochepa zomwe zimawunikira ndi kujambulira liwiro lomwe selo lililonse la 5G liyenera kuthandizira, koma likhoza kusinthasintha muzinthu zina.
- Koperani: 20 Gb / s (2.5 GB / s)
- Ikani: 10 Gb / s (1.25 GB / s)
Nambala ili pamwambayi ndi yomwe malo onse oyendetsa mafoni ayenera kuthandizira koma izi sizitanthauza kuti chipangizo chanu chidzatha. Liwiro limeneli limagawanika pakati pa ogwiritsa ntchito onse ogwirizanitsa ndi malo omwewo, ndikupanga mitengoyi kukhala yeniyeni kwa aliyense wogwiritsa ntchito:
- Koperani: 100 Mb / s (12.5 MB / s)
- Ikani: 50 Mb / s (6.25 MB / s)
Ndi maulendo 5G, mukhoza kukopera mafilimu 3 GB ku foni yanu mu maminiti anai, kapena kutumiza kanema 1 GB ku YouTube mu mphindi zitatu zokha.
Poyerekezera, pafupifupi maulendo othamanga pafoni otchulidwa ndi Speedtest.net mu 2017, kwa ogwiritsa ntchito ku United States, anali pafupi 22 Mbps - kuposa nthawi zinayi kupitirira zomwe zomwe 5G analonjeza.
Kulumikiza Kwambiri
Pang'ono ndi pang'ono, 5G idzathandizira zipangizo 1 miliyoni pa kilomita iliyonse yokwana kilomita 0,386. Izi zikutanthauza kuti mkati mwa malo awo, 5G adzatha kulumikiza zipangizo 1 miliyoni kapena zambiri pa intaneti pa nthawi yomweyo.
Zochitika zoterezi zingawoneke zovuta kufotokoza mizinda yomwe ili ndi anthu ambiri (monga Manila, Philippines, ndi Mumbai, India) zimangokhalapo anthu 70,000 mpaka 110,000 pamtunda uliwonse wa kilomita imodzi.
Komabe, 5G safunikira kuthandizira njira imodzi kapena ziwiri pa munthu aliyense komanso ma smartwatch onse, magalimoto onse a m'deralo omwe angagwirizane ndi intaneti, zipangizo zamakono m'nyumba zapafupi, ndi zina zilizonse zamakono kapena- chipangizo chomasulidwa chomwe chiyenera kukhala pa intaneti.
Latency
Chizolowezi chimatanthawuza nthawi imene pakati pa sitimayi imatumiza deta komanso pamene chipangizo chopita (monga foni yanu) chimalandira deta.
5G imafuna kuchepa kwa msinkhu wa 4 ms podziwa kuti zinthu zabwino zatha, komabe zingagwe ngati 1 ms kwa njira zina zoyankhulirana, makamaka zowonjezereka komanso zowonongeka (URLLC).
Kuyerekezera, latency pa intaneti ya 4G ikhoza kukhala pafupi 50-100 ms, yomwe makamaka mofulumira mofanana ndi makina akuluakulu a 3G!
Kuyenda
Kusunthika kumatanthawuza paulendo wopambana omwe wogwiritsa ntchito akhoza kuyenda komanso adzalandira utumiki wa 5G.
Gulu la 5G lafotokozera makalasi anayi omwe angathandize, paliponse kuchokera kwa munthu wokhazikika amene sakuyendetsa munthu wina pagalimoto yothamanga kwambiri monga sitima, yomwe ikuyenda mpaka makilomita okwana 500 mph.
N'zotheka kuti madera osiyanasiyana adzafunikanso malo osungirako mafanelo kuti agwirizane mofulumira. Mwachitsanzo, mzinda wawung'ono womwe umakhala ndi ogwiritsa ntchito oyendetsa galimoto ndi phazi mwina sangakhale ndi siteshoni yomweyo yomwe ikuphatikizapo mumzinda waukulu womwe uli ndi kayendedwe ka kayendedwe ka anthu.
Kugwiritsa Ntchito Mphamvu
Kugwiritsa ntchito mphamvu zamagetsi ndi gawo lina lotchulidwa mu 5G spec. Interfaces adzamangidwira mwamsanga kugwiritsa ntchito kagwiritsidwe ka mphamvu pogwiritsa ntchito katundu wawo.
Pamene radiyo siigwiritsidwe ntchito, idzagwera pansi mu mphamvu ya pansi mu msinkhu wa msana wa 10 ms, ndiyeno muzisintha mwamsanga pamene pali mphamvu yochuluka.
Zambiri za 5G
5G ndi miyezo ina yowonjezera mafoni ya m'manja imayikidwa ndi Project 3rd Generation Partnership (3GPP).
Kuti muwerenge zambiri zamakono za zolemba 5G, onani bukuli la Microsoft Word kuchokera ku International Telecommunication Union (ITU).
Onani momwe 4G ndi 5G zikusiyana? kuti muwone chifukwa chake iwo ndi osiyana ndi zomwe zimatanthauza kwa inu ndi zipangizo zanu.