Ӱֻ

168

 һ
 ע

QQ¼

ֻһٿʼ

1 2 3 4 5
б
ӡ һ һ

̸5GʱΪʲôעԵ㣿һŸ

[]
תָ¥
¥
2018-12-29 18:23:55 | ֻ | |Ķģʽ

עᣬύݴ󿧣ȡ֪ʶɻת

Ҫ ¼ ſػ鿴ûʺţע

x

5GܻΪʲô

DzΧܶ˶5GΪδҶʼ5G4G3GʱҲûôĹעȣ

ԭ5Gܹע棺һ棬5Gṩ졢ɿ磬δﻥĻӶԶʻܼҾӡҵӦȵȳʵ֣һ棬4G֮ǰйڿƼǸ桢ܵ״̬ҹѧķչ5GѾʼߵĽɫ

Ǿ5GһЩ¡

5G4G3Gɶͬʲô5GǺܶ˶۵⣬GӢGenerationд""˼ܶҵIJƷGڼ˼ͨҵ5GǴͨż

2018613գ3GPPȫᣨƶͨ׼ƶ׼˵ƶͨż׼5G NRܵĶᣬ5G߱һȫӵʱ

ȻƶͨżÿһĴ飺

  • 1GʱǵЩеĦ""𣿴Ǵص1GҲģ绰ϵͳʱĴֻܽӴ绰ʲôĶDzԵģ

  • 2GʱžͷͷCDMAΪ׼ĦŷGSMΪ׼ŵǣGSMŹܵƳĦλŵdzΪµİ

  • 3GʱCDMA200WDCMATD-SCDMA׼ٵõ˴Ƶ֣ܳͬʱ΢΢ŵֻAPPʼС

  • 4GʱTD-LTEFDD-LTEʽ֣ƶ״̬´ʴﵽ100MbpsײͿʼ֣ɽƵAPPΪʱ³衣


Դ5G5GĴʽʵ1Gb/sĿǰ4Gٶȿʮϡζʹ5Gһ1GBСĸӰҪ10Ϳɣ

ٶȿ죬5Gһصӳٵͣݸͨٷ˵"5G ӳٽ½ṩʱʵʱʣ˵ӳٽ 10 1 롣"

ԶʻΪǰԶʻһսӳٹߣ120ʱʻڵǰ4GͨʱѾʻһף5GͨŻ£ʻ˽ǼףʱΪ˼ʻΪʵṩ˸õ

4Gȣ5GȫλģζŸߴʱӡĽδ5GԹ㷺Ӧĸ档Զʻ˻СVR/ARƶҽơԶ̲ӵԶ豸ȶ5GֵĵطҲΪô5GҪԭ5G㷺ӦýֱӶԸиҵӰ졣

5GʱԵ豸ʼе

5G˶ԸҵӰ죬ԴͳITģʽҲ˺ܴӰ졣

ƶͨżķչIoT֣4GԺƶͨżĽõ˹㷺ķչģĿʽļ㴦ģʽѽƿѹ

ʱڿݲԵ豸ʼṩݵһЩͷǽԵṩĴԵ㡣˵ָڿԴͷһ࣬硢㡢洢ӦúΪһĿƽ̨ͽṩ˷

5GʱΪʲôҪԵ㣬ǽԵķʽûĹ˵

֮ǰṩĶԺĵĴĴʦҵӣʦҪԽԽտʼʱϰʦҵ൱ڴĶˣڷ䣨൱ڴ壩ƣʦӵһ󣬾͵µ䣩

5GʱĵʱˣϰҵҲʼˣҵǼʽʦͷѾ

ʱ򣬾ҪԵˣԵ豸൱ڸͻĿԱڿʼʱ򣬿Աֻǽ͵ûУֻ𵽴͵Ŀġ5GʱŴٶȵļӿ죬ϰ巢֣ԱͻʱˣͬʱûˡҪͬĿԱˡԱֻôܶʱԱõ״̬

ԵЩԱҲʼеһЩḶ́磬ͳĴʦڿֻǽţDzûк濾ԱڼͿԱʱŵǿ䣬·ϿԶмӹ͵ûȻƷȼ˴ʦĹҲÿԱõãõû

ȻԵģʽҪʦӸӣԭơ

Ե봫ͳITģʽಹ

Ե㼼2013IBMNokia SiemensͬƳһƽ̨ϳ֣ʱΪƶԵ㣨MEC֮󣬸ű׼֯ʼƶƶԵĹ淶

ԵڹҲչķdz죬ǻΪ5GȣûΪԱԵ㷽ҲǷdzӡ2016꣬Ϊڹڳ鷢"Եҵ"˴δѾٰΣֽECCԱѾͻ200ңԽԽĿлйűоԺδ紴оԺɽѧȡ

ôԵijֶԴͳӢضΪĴͳCPUΪĵļģʽЩӰأ

ʵԵ봫ͳITģʽĹϵǵжԵġȡģ"Զв䣬໥ٽЧ"Ĺϵ

CPUȻǼĺģû"㡢ܡ졢߸"ҵصļ󡣱Ե˴豸Ƽķʴҵغ"籩ӵ"ͬʱҲܹһռն豸ݡģʽ󣬲ͳһṩƼģ˸ʵԴ

ȻűԵĵڸͨNVDIAƶоƬ˵һ뵽гһᡣڶӢض˵һսҲһᣬҪôͳļ󣬻ҪԵ豸һЭ5Gʱҵû

5GʱĵˣδıԵ㽫봫ͳITģʽγɻϣΪ졢ǻ۳СܽͨԶʻܵˮҵ񳡾ʵṩ""

Դ51ctoƼƱ


¥
QQѺȺQQѺȺ QQռQQռ Ѷ΢Ѷ΢ ѶѶ
ղղ תת

168 - ̳Ȩ1.ۺͼƬѸ˼⣬뱾վ޹
2.վͶ巢Ϊ׷ң168ذȨ
3.λʹáתػñʱͬʱøߺ168ͬ⣬ӱij
4.վռIJֹԴ磬תĿڴݼֵڽѧϰվͬ۵ͶʵԸҲκ顣
5.κͨҳӶõѶƷ񣬱վŲ಻κηΡ
6.վѭҵ淶κתصĸȷעߺԴע©ַκΰȨ⣬뾡֪վʱɾ
7.168ԱͰȨ֪ͨ߶ɾġ

ظ

ʹõ ٱ

б

ֹ

ر

վƼһ /1 һ

|С|Archiver|168 ( ICP14035423|

GMT+8, 2024-6-18 21:49

Powered by BI168

© 2012-2014 168

ٻظ ض б