He aha ka ʻokoʻa ma waena o 4G a me 5G āu e noʻonoʻo ai
ʻO ka ʻokoʻa mua ma waena o 4G a me 5G ʻo ia ka hoʻohana ʻana o 5G i nā alapine like ʻole.Ua hoʻoholo ka European Union e loaʻa i ʻekolu mau alapine no nā noi 5G kalepa, ʻo ia hoʻi ka 700Mhz, 3.5Ghz a me 26Ghz mau alapine.Hoʻohana ʻia kekahi o kēia mau ala alapine no nā noi ʻē aʻe, me nā loulou lekiō a me nā leka uila no nā lawelawe aupuni, akā mai kēia manawa hiki i nā pūnaewele kelepona ke hoʻohana i kēia mau pūʻulu i hui pū ʻia e hāʻawi i nā lawelawe 5G;
ʻO ka 700Mhz frequency band he laulā nui.
ʻO ke alapine 3.5 Ghz hiki i kahi kiʻekiʻe o kahi mau haneli mau mika
A ʻo ke alapine 26 Ghz kahi pōkole o kekahi mau mika.
No laila, hiki i nā alapine kiʻekiʻe o ka pūnaewele 5G ke hoʻopili i kahi mamao pōkole ma mua o nā alapine haʻahaʻa haʻahaʻa 5G, akā ma ka ʻaoʻao ʻē aʻe e hāʻawi (kiʻekiʻe) kiʻekiʻe / wikiwiki no nā mea kūʻai aku a me ka wikiwiki pane pōkole ma mua o nā alapine 4G.
ʻO ka ʻokoʻa koʻikoʻi ʻelua ma waena o 4G a me 5G ʻo ia ka hāʻawi ʻana o 5G i nā "hiki hoʻopilikino".Mahalo i nā hana hou e like me 'network slicing' - 'o ia ho'i ka ho'oka'awale 'ana i ka pūnaewele kelepona i kekahi mau pilina kū'oko'a me nā bandwidths 'oko'a - hiki i nā mea lawelawe kelepona ke lawelawe 'oi aku ka maika'i i kā lākou mau mea kū'ai aku, i hiki ke lawelawe 'ia nā hui kū'ai me nā makemake like 'ole.E noʻonoʻo, no ka laʻana, i nā lawelawe aupuni me ka mea nui i ka wā o nā pōʻino a i ʻole ka hoʻonui ʻana i ka wikiwiki ʻikepili kelepona a me ka hiki i nā hanana.
ʻO ka mea hope loa, ʻo ka ʻokoʻa hope loa ma waena o nā pūnaewele 4G a me 5G ʻo ia ka nui o nā hanana hou, nā hihia pāʻoihana, nā hiʻohiʻona loaʻa kālā a me nā ʻenehana pāʻoihana a me nā ʻenehana e pili ana i ka Internet of Things, Virtual Reality, Augmented Reality e ʻike ʻia me ka ʻenehana 5G.ʻO ka hui (ʻoi aku) o nā mīkini a me nā mea hana e hoʻololi i ka automation home, ka lawe ʻana, ka ʻāpana ikehu a me nā hale kūʻai.
Ka manawa hoʻouna: Mei-18-2022