Ka tlhahiso ea marang-rang a 4G le 5g, mosebetsi oa kantle ho naha le libaka tse ngata o ntse o tsoela pele hantle. Sengoliloeng sena se fana ka kakaretso ea lits'ebetso tsa Offer Of Offline offline lefatšeng ka bophara.
Ha marang-rang a 5 a a ntse a tsoela pele ho etsoa kelo ea lefats'e, 2G le 3g li tla fela. 2G le 3G Ho fokotseha ho fokotsa ho jarolla lintho tsa IOLoka ho sebelisa mahlale ana. Mona, re tla tšohla litaba tseo tsena li kopanang le tsona li hloka ho ela hloko nakong ea ts'ebetso ea post ea 2G / 3G le likhang.
Kameho ea 2G le ea 3G ea khokahanyo ea IOT Luction le likhamphani
Joalokaha 4G le 5g li entsoe ka bophara, mosebetsi oa kantle ho naha le lilemo tse ngata o ntse o tsoela pele hantle. Ts'ebetso ea ho koala li-marang-rang e fapana ho ea ka linaha ho ea ho naha, kapa ka masene a batsamaisi ba marang-rang ho koala marang-rang ha lits'ebeletso tsa marang-rang ha li lokafatse ho tsoela pele ho sebetsa.
Marang-rang a 2G, a neng a le khoebong e fetang 30, fana ka sethala se fetang 30 se fanang ka sello se hlokofatsang tlhokomelo ea li-iOT ho naha le machabeng. Nako e telele ea bophelo ea li-iot tharollo, hangata ho feta lilemo tse 10, ho bolela hore ho ntse ho na le lisebelisoa tse ngata tse ka sebelisang marang-rang a 2G. Ka lebaka leo, mehato e hloka ho isoa ho netefatsa hore tharollo ea lirobola e tsoela pele ho sebetsa ha 2G le 3g e le kantle ho 2G.
2G le 3G ho fokotseha ho nooa kapa ho phethoa linaheng tse ling, tse kang US le Australia. Matsatsi a fapane haholo, 'me Europe e behiloe pheletsong ea 2025. Qetellong, marang-rang a morao a tla tima.
Tsamaiso ea 2G / 3G e sa hlakole ho tloha sebakeng se seng ho ea ho e le sebakeng, ho latela litšobotsi tsa 'maraka o mong le o mong. Li-linaha tse ling le tse ling le libaka tse eketsehileng li phatlalalitse merero ea 2G le ea 3G. Palo ea marang-rang a koalehileng e tla tsoela pele ho eketseha. Li-marang-rang tse fetang 55 2G li bolela hore li koetsoe pakeng tsa 2021 le 2025, ho latela lintlha tsa GSma bohlale, empa ho latela mahlale a mabeli. Masareng a mang, 2G a lebelletsoe ho tsoela pele a sebetsa e le lits'ebeletso tse leshome tse kang litefo tsa mobile Afrika Bong. Litabeng tsena, marang-rang a 2G a ka tsoela pele ho sebetsa nako e telele.
3G e tla tlohela mmaraka o kae?
Mokhahlelo oa bokhabane o tsoang ka 3g o 'nile oa etsoa lilemo mme o felisitsoe linaheng tse' maloa. Mamaraka ana a finyeletse haholo-holo oa bokahohleng oa bokahohleng 'me o pele ho pakete ho 5G ho etsa hore marang-rang a leshome le metso e mo latelang.
Ho fihlela joale, marang-rang a mangata a 3g a koaletsoe Europe ho la 1 Denmark ho ea ka bohlale ba bona ba 36 ho ea koala marang-rang a tsona a 74 ka nako e le 'ngoe. Palo ea likotlo tsa marang-rang e ntse e le bakopi ba senola merero ea bona. Ho koaloa ha Europe ea Europe kamora ho rala ka hloko, ho phatlalalitse matsatsi a bona a seqheli sa bona sa 3G. Tloaelo e ncha e hlahang Europe ke hore batsamaisi ba bang ba tsamaisa nako e ngata ea 2G. Ka mohlala, UK, leseli la morao-rao le bontša hore letsatsi le reriloeng le rollout la 2025 le sutumetsoe ka lebaka la basebetsi ba mehala ho boloka marang-rang a mabeli a latelang.
Matlooa a 3g a likotlo tse 3g a koaletse
Ho koaloa ha mabenkele a 3G United States ho tsoela pele hantle le marang-rang a 4G le a 5g, sebakeng sohle sa Amerika se tsepamisitse maikutlo a 2G. Basebelisi ba sebelisa Spectrum ba lokolloe ke rollout ea 2g ho sebetsana le tlhoko ea litloafatse tsa 4G le 5g
Marang-rang a 2g a 2g a ile a koala masala a mabeli
Ba fanang ka litšebeletso Asia ba boloka marang-rang a 3g ha a ntse a koala marang-rang a 2g ho qala Spectrum ho ea ho 4go marang-rang a 4go, a sebelisoang haholo sebakeng seo. Qetellong ea 2025, Insete ea GSma e lebelletse basebetsi ba 29 ho koala marang-rang a bona a 2G le 16 ho koala marang-rang a tsona a 3G. Sebaka feela sa Asia se koaletsoeng ho 2g (2017) le 3G (2018 (2018 (2018 (2018 (2018 (2018 (2018 (2018 (2018 (2018 (2018
Asia, ho na le mekhelo e itseng: Batsamaisi ba ile ba qala ho qeta 3g e ntse e fokotseha pele ho 2G. Ka mohlala, Malaysia, basebetsi bohle ba koala marang-rang a tsona a 34 tlasa taolo ea mmuso.
Indonesia, basebetsi ba babeli ba bararo ba koaletse marang-rang a bona a 3G le merero ea boraro ea ho etsa joalo (hajoale ha ho le ea merafong ea bona).
Alevase e tsoela pele ho pheta marang-rang a 2G
Afrika, 2G e boholo ba 3G. Mehala e nang le mehala e ntse e fana ka akhaonto ea 42% ea kakaretso, 'me litšenyehelo tsa bona tse ka tlase li khothaletsa basebelisi ho tsoela pele ho sebelisa lisebelisoa tsena. Sena se hlahisitse ho kenella ka tlase ho li-slika 5, ho phatlalalitsoe hore ho ngolisoetsoe marang-rang sebakeng seo.
Nako ea poso: nov-14-2022