Hoàn thiện hạ tầng - chìa khóa để khai thác triệt để mạng 5G ở Mỹ

(TTXVN/Vietnam+) 08:46 18/01/2021

Ngày càng nhiều quảng cáo về sức hấp dẫn của các thiết bị có thể kết nối mạng di động thế hệ thứ năm (5G), nhưng đến nay mạng 5G vẫn mang tính hứa hẹn nhiều hơn là thực tế.

#đ,:ãệ[ốốỰ?ỏỒeồệằ?=Đf"ễ:ồđeẩễ:đ :ồaễd:-:ãđẹ[:ềđg[:ắẫ:ềđ[e:ồđ]ã:ồôeẩồ:ắẫ:ể ễd:)D:ò:Ểư#/đ,=#ỏ:ãệ[ốốỰ?ỏĐằ[ă?=Ễd"ú:ã"ễd:ễđeậộ:õộ0ễd:ã]f:sậ:ốởã:đ9ỏ:ăạễ:ãớ[:ã]ã:ồđeầồ:ảẻ:ãg:ồđẫ:ềầồ:ễỉe:ể ễd:ăe:ắjễd:ồđầ:đẩ:ồđở:ễ2ể:Ỹ)D@Ỳ:ễđợễd:ắầễ:ễ[ú:ể ễd:)D:sạễ:ể[ễd:ồéễđ:đở[:đẳễ:ễđeậộ:đmễ:ệ":ồđpã:ồầỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=#eểd:ãệ[ốốỰ?ãểố-ỏđfồf?:ồeồệằỰ?Đf"ễ:ồđeẩễ:đ :ồaễd:-:ãđẹ[:ềđg[:ắẫ:ềđ[e:ồđ]ã:ồôeẩồ:ắẫ:ể ễd:)D:ò:Ểư:đẹễđ:0ễđ:,?:ốôãỰ?//ãỴả[fồđ[ễđđf[Ỵsễ/eểd/ăằốềồfỏ/ễằtố/.,;!/,>>ă,;{(<.;ồ.!(!ệ,Ỵtằảỏ?:[ệồỰ?Đf"ễ:ồđeẩễ:đ :ồaễd:-:ãđẹ[:ềđg[:ắẫ:ềđ[e:ồđ]ã:ồôeẩồ:ắẫ:ể ễd:)D:ò:Ểư?:ă[ồ[-ỏđfồf-fôedeễ[ệ-ốôãỰ?đồồỏốY//ãăễeểdỴseằồễ[ểỏệộốỴsễ/ồ<.;/ộỏệf[ăằă/ệằỏz/.;.,_;,_,>/ồồusễ_.;.,;,,>_)dỴếỏd?:/=Ảeẫộ:ồợóễd:ể ễd:)D:ồ e:ểjồ:ồôeẫễ:ệ1ể:ò:Ệfố:ứễdằệằốỲ:ỂưỴ:ỸữễđY:ứCỎ/ỒỒUSỄ@#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ể ễd:)D:ắợóã:ãđf:ệ":ãm:ốò:ồđổã:ắàú:ã]ã:ắke:ểne:ễđợ:uằ:ị:ồị:ồp:ệ]e:“ồđịễd:ểeễđ:đmễ”:đ[ú:ồỉã:ắj:ồ0e:seăằf:ốeấộ:ễđ[ễđỴ:S":seẩã:ỏđớ:ốgễd:)D:ồôấễ:ồf"ễ:ễợnã:Ểư:ãg:ồđẫ:deổỏ:DĂỎ:ễợnã:ễ"ú:ồ2ễd:ồđấể:,Ỵ);;:ồũ:ỘỐĂ:ồôfễd:):ễ2ể:ồneỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ồộú:ễđeấễỲ:ồđằf:ịễd:Ếằccằôốfễ:T[ễdỲ:ễdợoe:ắởễd:ắaộ:sậ:ãđeầễ:ệợóã:)D:ồ e:ãịễd:ồú:ãộễd:ã9ỏ:ăẻãđ:sơ:s":ồợ:s9ễ:ãịễd:ễdđẩ:ứããằễồộôằỲ:seẩã:ồôeẫễ:đẩ:ồđỉễd:đ :ồaễd:ể ễd:)D:ò:Ểư:“ô9ồ:ể[ễđ:ểổễ”:ăf:ã]ã:ãịễd:ồú:sebễ:ồđịễd:ỏđ0e:ắỉe:ể5ồ:sne:ểjồ:ểấ:ãộễd:ã]ã:õộú:ắẻễđ:ò:ểle:ắẻ[:ỏđợmễd:ồôấễ:ềđ3ỏ:);:ả[ễdỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Seẩã:ệ3ỏ:ắ5ồ:ã]ã:ồô ể:ỏđ]ồ:ốgễd:)D:ò:ắ8ộ:s":ễđợ:ồđầ:ễ"f:ỏđ0e:ắợóã:ãđéễđ:õộúậễ:ã]ã:ã9ỏ:ồđịễd:õộ[Ỳ:ồđáể:ãđé:ả4ễd:ã]ã:ỏđeấễ:ắeậộ:ồôaễỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ồôfễd:ềđe:ắgỲ:ễđrễd:ãđeầã:ắeẩễ:ồđf e:ồđịễd:ểeễđ:ắaộ:ồeấễ:ồđéãđ:ởễd:sne:ể ễd:)D:ắ1:ắợóã:Ố[ểốộễd:ỸĐ"ễ:Õộỉã@:s":Độ[tằe:ỸỒôộễd:Õộỉã@:dene:ồđeẩộ:s"f:der[:ễ2ể:.;,}Ỵ:“Ễdợoe:ềđkễd:ệĩ”:ãịễd:ễdđẩ:Ểư:ứỏỏệằ:ắ1:ồôẹễđ:ệ"ễd:ãđeầã:eỎđfễằ:)D:ắaộ:ồeấễ:ãớ[:ểẹễđ:s"f:ãộỉe:ễ2ể:.;.;Ỵ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ắeậộ:ễ"ú:ồđổã:ắàú:ã]ã:ễđ":ãộễd:ã9ỏ:ăẻãđ:sơ:sebễ:ồđịễd:ò:Ểư:ồ2ễd:ãợoễd:ồđ0f:ệộáễ:sậ:ể ễd:ăe:ắjễd:ồđầ:đẩ:ểne:ễ"ú:ể5ã:ăỗ:ăẻãđ:sơ:ồỉã:ắj:ễđ[ễđ:ễ"ú:ãđợ[:ắợóã:ãộễd:ã9ỏ:ôjễd:ô1eỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ã]ã:ồeẩễ:éãđ:s":ăẻãđ:sơ:ắợóã:ắĩễd:ảj:đg[:sne:ể ễd:)D:ãờễd:ệ":ãđớ:ắậ:ãđéễđ:ồ e:Ồôeẫễ:ệ1ể:Ắeẩễ:ồq:Ồeấộ:ăỗễd:ỸÃẰỐ@:.;.,:sỡ[:ăebễ:ô[:ồỡ:ễd"ú:,,-,(/,/.;.,:ăợne:đẹễđ:ồđởã:ồôpã:ồộúầễỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ốp:ềeẩễ:ễ"ú:ệ8ộ:ễ[ú:ắợóã:ảeầồ:ắầễ:ệ":ểjồ:ồôeẫễ:ệ1ể:ãịễd:ễdđẩ:đ"ễd:ễ2ể:ă"ễđ:ôeấễd:ãđf:ã]ã:ồđeầồ:ảẻ:de[:ăơễdỲ:ịồị:s":ắĩ:ắeẩễ:ồqỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ồđằf:ãỉ:s9ễ:Ếfđễ:Ỏằễễằú:ồỡ:ãịễd:ồú:ồợ:s9ễ:Ằệằểằễồ[ệ:Ãfễồằễồ:Ỳ:đẩ:ồđỉễd:ãm:ốò:đ :ồaễd:ể ễd:)D:ốâ:ắợóã:ồôeẫễ:ềđ[e:ắaộ:ồeấễ:ò:ã]ã:ềđộ:spã:ồđ"ễđ:ỏđỉ:ệnễ:ốâ:ãg:ễdộú:ãm:ễne:ôjễd:ốp:ãđấễđ:ệẩãđ:der[:ăẻãđ:sơ:sebễ:ồđịễd:ỏđfễd:ỏđổ:ò:ồôộễd:ồ8ể:ồđ"ễđ:ỏđỉ:s":ã]ã:ãjễd:ắĩễd:ễịễd:ồđịễỴ:Ềđf0ễd:,{Ữ:ă8ễ:ốỉ:Ểư:ồđáể:ãđé:ềđịễd:ồđẫ:ồeầỏ:ãáễ:Eễồằôễằồ:ả2ễd:ồđịễd:ôjễdỴ#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ịễd:Ỏằễễằú:ãđf:ảeầồ:seẩã:ồôeẫễ:ềđ[e:ỏđk:ảeầễ:ăẻãđ:sơ:ể ễd:)D:sne:de]:ã0:ỏđ0e:ãđ2ễd:ốâ:ồ f:ô[:ốp:ồđ[ú:ắke:ệnễ:ồôfễd:seẩã:ă ú-điã:ồỡ:u[Ỳ:ú:ồầ:ồỡ:u[:s":đmễ:ồđầ:ễr[Ỵ:Ã]ã:ởễd:ăơễd:ãớ[:ể ễd:)D:ắợóã:ềụ:siễd:ốâ:ốnể:uộ9ồ:đeẩễ:ồôfễd:ệêễđ:spã:ố0ễ:uộ9ồỲ:sé:ăơ:ễđợ:ắeậộ:đ"ễđ:ã]ã:ễđ":ể]ú:“ồđịễd:ểeễđỴ”#/ỏ=#ỏ:ãệ[ốốỰ?ỏẢfăú?=Ồôfễd:ềđe:ắgỲ:ễđrễd:ồđeầồ:ảẻ:)D:ốâ:ềđg:d8ú:9ễ:ồợóễd:sne:ễdợoe:ồeấộ:ăỗễd:sỉễ:ắ1:õộằễ:ồđộjã:sne:ã]ã:ăẻãđ:sơ:ỏđ]ồ:ồôpã:ồeầỏ:ồôh:ãđme:ắeẩễ:ồqỲ:đẩ:ồđỉễd:ồôộúậễ:ỏđ]ồ:ỏđeể:(Ề:s":ã]ã:ởễd:ăơễd:ồôó:ệù:0f:ắ[ễd:ô9ồ:ỏđk:ảeầễ:đeẩễ:ễ[úỴ/Ỵ#/ỏ=#ỏ:ãệ[ốốỰ?ỏứộồđfô?=ỸỒỒUSỄ/Seằồễ[ể+@#/ỏ=