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5Gʱ ЩҵܻӰÿ

2019-05-15 11:32
Դ

Ÿ5Gյ½ţ߾5GʱѾԽԽˣڸ١ʱӣ5Gؽߵճ޴ĻӰ졣ô5Gֻն֮⣬Щҵն˻̤5GĿ쳵أֺʱӵ5GʱأǾĹ5GĻ⣡

5Gƾģ

˼壬5GǵͨżļƣͨżֿԷΪࣺͨźͨšͨͨʴͨڵŲд粨͹ⲨڵŲ

ͨ˵ջ£ŲƵԽߣʹõƵԴԽḻԴԽḻͿʵָߵĴʡ֪ġGSM900͡CDMA2000ʵ900MhzGSM͹Ƶ2000MhzCDMA5GƵʷΧԴﵽ24Ghzϣ䳬ߵƵҲ5GIJﵽ˺׼ƾǼߵĴٶȺͼ͵ӳ١

ȻߵƵҲһƣ紫̣͸ЧȡʱķչϢըʽȻҪٵϢ֮ؽ5GĶ̰壬ȴͨװ΢վ󸲸ǷΧֲ͸ȱݡ

5G֮ǻҪ˽5G׼ƶӱ˵5GΪͨѶĿǰΪˡ졢ߡǿĿ꣬˼ٶ֮⣬5GӰҲȫλԶģڴ2GԽ4Gı仯ҲͨѶҵصIJƷԵġ

ȥ꿪ʼ5G׼ƶһֱǿƼҵעŻ⣬е۹Ҳøͨû5G˸̵ʶȥ614գ֯3GPPȫ3rd Generation Partnership Project׼˵ƶͨű׼5G NRSAĶᣬҲζ5Gͨżһ׶εȫܱ׼Ѿɣ׸Ĺ5G׼ʽȷ

ӱ˵5GıҪ棬Ϊֱӵı仯ͬʱ5GҲ߱ͬʱɸûԼ͵ӳ٣Ҳζţ5Gܹ豸ٵ硢ظ豸ĸɡԼݵӳ٣ҾϷĻ⼸ӰӦû

2Gʱ4Gʱٵ߸Ϊ̵ĵطô5GٶȾܴﵽأݴǰһӪ̵IJ5GٶȿԴﵽ14Gbps4G20Ҳ˵δһӰֻҪ1룬4Gʱ޷顣

5GֻȳʣƷ

ô5GЩҵռأʵԶ׼5GΪdzҵĿǰ5GֻǾ߸ն豸ݴǰý屨ͨ2019ʵ5GãX50оƬ5Gֻ2019࣬⣬ֻҲͨչаСסOPPOvivoС

ȥ4·ݣͨѶҲйƶ㶫˾ڹݳɹͨ˻3GPP R15׼ĵ绰ʽͨ˵5Gϵͳģⳡվ㡣3·ݣ׸5GϺɲʼá

ݺıǵҲڽȿ׸5Gļƶ磬ʾ2020֮ǰ5Gҵƹ㣬ɴ˿ɼ5GֻҵӦýΪδֻչ֮һ

Ϊ5GƷܲҲʾ5³ȫѷ5Gն˴525GǧԪ콫С5GӦأԽԽ5Gֻ߽ͨߵ

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