Kutulutsa kwachuma komwe kumayendetsedwa ndi 5G sikudzakhala ku China kokha, komanso kudzayambitsanso ukadaulo watsopano waukadaulo komanso zopindulitsa zachuma padziko lonse lapansi.Malinga ndi deta, pofika 2035, 5G idzabweretsa phindu lachuma la US $ 12.3 trilioni padziko lonse lapansi, zomwe ziri zofanana ndi GDP yaposachedwa ya India.Chifukwa chake, poyang'anizana ndi keke yopindulitsa yotere, palibe dziko lomwe likufuna kutsalira m'mbuyo.Mpikisano pakati pa mayiko monga China, United States, Europe, Japan, ndi South Korea m'munda wa 5G wakhalanso woopsa ngati njira zogwiritsira ntchito malonda.Kumbali imodzi, Japan ndi South Korea ndi oyamba kuyamba malonda a 5G, kuyesera kupita patsogolo pa ntchito yofunsira;kumbali ina, mpikisano pakati pa China ndi United States woyambitsidwa ndi 5G pang'onopang'ono umakhala wowonekera komanso wotseguka.Mpikisano wapadziko lonse ukufalikiranso pagulu lonse lamakampani a 5G, kuphatikiza ma patent oyambira ndi tchipisi ta 5G.
5G ndi m'badwo wachisanu waukadaulo wolumikizirana ndi mafoni, wokhala ndi mwayi wofikira ngati fiber, "zero" kuchedwa kwa ogwiritsa ntchito, kuthekera kolumikizana ndi mazana mabiliyoni a zida, kachulukidwe kakang'ono ka magalimoto, kachulukidwe kopitilira muyeso komanso kuyenda kwambiri, etc. Poyerekeza ndi 4G, 5G imakwaniritsa kudumpha kwa kusintha kwa khalidwe kupita ku kusintha kwachulukidwe, kutsegula nthawi yatsopano yolumikizana kwambiri ndi zinthu zonse ndi kuyanjana kwakuya kwa makompyuta a anthu, kukhala kusintha kwatsopano kwa teknoloji.
Malinga ndi mawonekedwe a zochitika zosiyanasiyana, nthawi ya 5G imatanthauzira zochitika zitatu zotsatirazi:
1, eMBB (yopangidwa ndi burodibandi yam'manja): kuthamanga kwambiri, kuthamanga kwambiri kwa 10Gbps, pachimake ndi malo omwe amadya anthu ambiri, monga mafilimu a AR/VR/8K\3D ultra-high-definition, VR content, cloud interaction, etc., 4G ndi 100M burodibandi si zabwino kwambiri Ndi chithandizo cha 5G, mungasangalale nazo;
2, URLLC (kulumikizana kodalirika kwambiri komanso kotsika kwambiri): kutsika pang'ono, monga kuyendetsa mosayendetsedwa ndi ntchito zina (mayankho a 3G ndi 500ms, 4G ndi 50ms, 5G imafuna 0.5ms), telemedicine, makina opangira mafakitale, zenizeni zakutali -nthawi yolamulira ma robot ndi zochitika zina, zochitikazi sizingachitike ngati kuchedwa kwa 4G kuli kwakukulu;
3, mMTC (makina kulankhulana chachikulu): Kuphunzira lonse, pachimake ndi kuchuluka kwa mwayi, ndi kachulukidwe kugwirizana ndi 1M zipangizo/km2.Cholinga chake ndi ntchito zazikulu za IoT, monga kuwerenga mita mwanzeru, kuyang'anira chilengedwe, ndi zida zanzeru zapanyumba.Chilichonse chimalumikizidwa ndi intaneti.
Ma module a 5G ndi ofanana ndi ma module ena olankhulirana.Amaphatikiza zinthu zosiyanasiyana monga tchipisi ta baseband,ma radio frequency chips, ma memory chips, ma capacitors ndi resistors mu bolodi imodzi yozungulira, ndikupereka mawonekedwe oyenerera.Module imazindikira mwachangu ntchito yolumikizirana.
Kumtunda kwa ma module a 5G makamaka ndi mafakitale opanga zinthu monga baseband chips, ma radio frequency chips, memory chips, zida za discrete, zida zamapangidwe, ndi ma board a PCB.Mafakitale omwe tawatchulawa monga zida zodziwikiratu, zida zomangika ndi matabwa a PCB ndi amsika opikisana bwino komanso m'malo amphamvu komanso okwanira.
Nthawi yotumiza: Jul-03-2023