1
/
6
4G
鍏ㄧ綉寤鸿鎶�鏈禌椤?/p>
鏃犵嚎鍙婃牳蹇冪綉鐞嗚鏍烽璇曞嵎
涓嶅畾椤归�夋嫨棰橈紙姣忛
0.25
鍒嗭紝鍏?/p>
10
鍒嗭級
1
銆佸叧浜?/p>
LTE
闇�姹備笅鍒楄娉曚腑姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
銆佷笅琛屽嘲鍊兼暟鎹�熺巼
100Mbps
锛?/p>
20MHz
锛?/p>
2
澶╃嚎鎺ユ敹锛?/p>
B
銆?/p>
U-plane
鏃跺欢涓?/p>
5ms
C
銆佷笉鏀寔绂绘暎鐨勯璋卞垎閰?/p>
D
銆佹敮鎸佷笉鍚屽ぇ灏忕殑棰戞鍒嗛厤
2
銆佷笅鍒楀摢涓綉鍏冨睘浜?/p>
E-UTRAN
锛?/p>
锛?/p>
A
銆?/p>
S-GW
B
銆?/p>
E-NodeB
C
銆?/p>
MME
D
銆?/p>
EPC
3
銆?/p>
SC-FDMA
涓?/p>
OFDM
鐩告瘮锛?/p>
锛?/p>
A
銆佽兘澶熸彁楂橀璋辨晥鐜?/p>
B
銆佽兘澶熺畝鍖栫郴缁熷疄鐜?/p>
C
銆佹病鍖哄埆
D
銆佽兘澶熼檷浣庡嘲鍧囨瘮
4
銆佷笅鍒楅�夐」涓摢涓笉灞炰簬缃戠粶瑙勫垝
(
)
A
銆侀摼璺绠?/p>
B
銆?/p>
PCI
瑙勫垝
C
銆佸閲忎及绠?/p>
D
銆侀�夊潃
5
銆佸閲忎及绠椾笌
(
)
浜掔浉褰卞搷
(
)
A
銆侀摼璺绠?/p>
B
銆?/p>
PCI
瑙勫垝
C
銆佸缓缃戞垚鏈?/p>
D
銆佺綉缁滀紭鍖?/p>
6
銆?/p>
LTE
鏀寔鐏垫椿鐨勭郴缁熷甫瀹介厤缃紝浠ヤ笅鍝甯﹀鏄?/p>
LTE
鍗忚涓嶆敮鎸佺殑锛?/p>
锛?/p>
A
銆?/p>
5M
B
銆?/p>
10M
C
銆?/p>
20M
D
銆?/p>
40M
7
銆佷笅闈㈠弬鏁伴」灞炰簬瑕嗙洊浼扮畻鍐呭鐨勬湁
(
)