飦?/p>
鍗曢�夐
1.
OFDM
姣忎釜瀛愯浇娉㈢殑甯﹀鏄?/p>
锛?/p>
A
锛?/p>
A. 15kHZ
B. 15HZ
C. 180kHZ
D. 180HZ
2.
涓嬮潰鍏充簬
OFDM
鎶�鏈紭鐐癸紝閭ｄ釜鎻忚堪鏄敊璇殑
锛?/p>
D
锛?/p>
A. OFDM
鎶�鏈湁鏁堝鎶椾俊鍙锋尝褰㈤棿鐨勫共鎵帮紝
閫傜敤浜庡寰勭幆澧冨拰琛拌惤淇￠亾涓殑楂橀�熸暟鎹?/p>
浼犺緭
B. OFDM
鍏锋湁寰堝己鐨勬姉琛拌惤鑳藉姏
C. OFDM
闈炲父閫傚悎浜庡拰
MIMO
澶氬ぉ绾挎妧鏈叡鍚屼娇鐢?/p>
D. OFDM
瀵逛簬閮芥櫘鍕掓晥搴旈鐜囬绉讳笉鏁忔劅
3.
LTE
涓�涓棤绾胯祫婧愬潡
RB
鏄寚
锛?/p>
D
锛?/p>
A.
鏃堕
1ms
锛屽甫瀹?/p>
15HZ
鐨勮浇娉?/p>