銆愯瘯鍗锋�婚閲?/p>
: 22
锛屾�诲垎
:
鍒嗐�?/p>
鐢ㄦ埛寰楀垎锛氬垎锛岀敤鏃?/p>
1856
绉掞紝閫氳繃
瀛椾綋锛?/p>
澶?/p>
涓?/p>
灏?/p>
|
鎵撳嵃
|
鍏抽棴
|
涓�銆佸崟閫夐
銆愭湰棰樺瀷鍏?/p>
5
閬撻銆?/p>
1.
浠ヤ笅鍏充簬鍙繍钀ョ殑鏃犵嚎灞�鍩熺綉绯荤粺鐨勬弿杩帮紝鍝釜鏄笉鍑嗙‘鐨勶細
锛?/p>
锛?/p>
銆?/p>
A
锛庡彲杩愯惀鐨勬棤绾垮眬鍩熺綉绯荤粺涓�鑸敱鏃犵嚎鎺ュ叆缃戝拰鏀拺绯荤粺涓ら儴鍒嗘瀯鎴?/p>
B
锛?/p>
鏃犵嚎鎺ュ叆缃戞彁渚涚敤鎴风粓绔帴鍏ャ�?/p>
鐢ㄦ埛淇℃伅閲囬泦鍜屼笟鍔＄鐞嗘帶鍒跺姛鑳斤紝
閫氳繃鐢典俊涓氬姟缁忚惀
鑰呯殑鍩庡煙缃戞帴鍏ヤ簰鑱旂綉
C
锛庢棤绾挎帴鍏ョ綉鍚?/p>
AP
闂寸浉浜掔嫭绔?/p>
D
锛庢敮鎾戠郴缁熸彁渚涜璇併�佽璐广�佺綉绠＄瓑鍔熻兘锛屽彲鐢?/p>
BAS
瀹藉甫鎺ュ叆鏈嶅姟鍣ㄣ�?/p>
AAA
鏈嶅姟鍣ㄣ�?/p>
DHCP
鏈嶅姟鍣ㄣ�?/p>
Portal
鏈嶅姟鍣ㄣ�佺綉绠℃湇鍔″櫒绛夌粍鎴?/p>
鐢ㄦ埛绛旀锛?/p>
[C]
寰楀垎锛?/p>
鐨勫垏鎹富瑕佹槸纭垏鎹㈠拰锛?/p>
锛?/p>
銆?/p>
A
锛庢帴鍔涘垏鎹?/p>
B
锛庣‖鍒囨崲
C
锛庤蒋鍒囨崲锛堝皬鍖洪棿鍒囨崲锛?/p>
D
锛庢洿杞垏鎹紙鎵囧尯闂村垏鎹級
鐢ㄦ埛绛旀锛?/p>
[A]
寰楀垎锛?/p>
鍗?/p>
Voice over LTE
锛屾槸涓�绉?/p>
IP
鏁版嵁浼犺緭鎶�鏈紝璇煶涓氬姟鎵胯浇浜?/p>
4G
缃戠粶涓婏紝瀵逛簬
VoLTE
鐨勶紝
涓嶅睘浜?/p>
VoLTE
鐨勭壒鐐圭殑鏈夛細
锛?/p>
锛?/p>
銆?/p>
A
锛庡紩鍏ラ珮娓呯紪瑙ｇ爜绛夋妧鏈紝姣?/p>
2G/3G
璇煶鍜?/p>
OTT
璇煶涓氬姟鏇村ソ鐨勭敤鎴蜂綋楠?/p>
B
锛庡厖鍒嗗埄鐢?/p>
4G
鏃犵嚎鎶�鏈珮棰戣氨鍒╃敤鐜囥�佹姉琛拌惤鎬с�侀珮甯﹀銆佸ぇ瀹归噺鐨勪紭鐐?/p>
C
锛?/p>
VoLTE
鍙互鍦ㄤ换涓�鏅鸿兘鎵嬫満涓婂簲鐢紝涓嶉渶瑕佺壒娈婂姛鑳芥敮鎸?/p>
D
锛?/p>
VoLTE
缃戠粶鎺ョ画鏃堕棿鐩告瘮
2G/3G
缃戠粶蹇?/p>
鐢ㄦ埛绛旀锛?/p>
[C]
寰楀垎锛?/p>
鏃犵嚎缃戠粶涓俊閬撳垎涓轰笁澶х被锛屽垎鍒槸鐗╃悊淇￠亾銆佷紶杈撲俊閬撳拰锛?/p>
锛?/p>
銆?/p>
A
锛庝笟鍔′俊閬?/p>
B
锛庢帶鍒朵俊閬?/p>
C
锛庝笓鐢ㄤ俊閬?/p>
D
锛庨�昏緫淇￠亾
鐢ㄦ埛绛旀锛?/p>
[D]
寰楀垎锛?/p>