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ڵλãֻѧУ
4GֻΪθĵ磿ҿĵʡ米
2014-10-01 19:13йֻԭߣ
Ӫ4G磬ԽԽѿʼʹ4GֻĿǰձķӳֻͬ4G LTEҳۿƵʱʹʱԸ̡Ӫ̹IJٶ4GֻƵʡ磬ôأʹǵֻʡأ

˾Ŀǰ4Gֻԣ߲4GƵô5Сʱ֧ŲꡣΪŵǣҳеֻС5Сʱ2G̸ࡪҪ֪ܶҳҪ̫

Ŀǰ4G£شӹȥ2GļʮKBߵ3G100200KB͵ߵMBֽÿ롣

Ϊʲô4GֻӪʡ磬ʵʽȴȥԶأӪ̳ƴٶ߼ʮȥ1020صҳ1Ϳɣ˾㵥λʱĵ磬ʱ̣ʡ硣

ʵʹûȴʹ4Gֻĵӣ

4GΪԭҪϢ࣬ĹȻߡʹüʹڴ״̬£4GһЩĺĵ࣬ɴɴʱ̡

4Gǵ⣬Ŀǰ3GǶȫ£4GȻ˵źʱ4GӺĵΣҪƵл2G/3G/4Gĺĵ粻С

4GͨоƬȻѾУǴӹȥʷĵܻһռ䡣칤աڵ缼ķչδʡ硣

ƵӦõP2PȻƵȴļʱ4GԸأںܶƵӦΪӦûʹãȡp2pصͬʱأһǿʱأһ4Gĸ

4Gֻܶ೧ڽڵûϣΪûʹõUIٶȸУʹҳḺӦõʱȻȫٿ1-3ģ˺ĵӡƵţCPUɸ󣬵ʵҪӲܹʣGPU룬û٣˳̶Դ˵ŻֻһƵʽͣɴγʱƵĺĵҳ

ĵַ:http://www.cnonline.org/2014/article/12010.html
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