绗竴绔?/p>
绉诲姩閫氫俊鍘熺悊姒傝堪
1
銆佺Щ鍔ㄩ�氫俊锛?/p>
Mobile
Communication
锛夌郴鎸囬�氫俊鍙屾柟鎴栬嚦灏戜竴鏂规槸澶勪簬绉诲姩涓繘琛屼俊鎭氦
鎹㈢殑閫氫俊鏂瑰紡銆?/p>
2
銆佹寜澶氬潃鏂瑰紡锛屽垎涓洪鍒嗗鍧�锛?/p>
FDMA
锛夈�佹椂鍒嗗鍧�锛?/p>
TDMA
锛?/p>
銆佺爜鍒嗗鍧�锛?/p>
CDMA
锛夊拰
绌哄垎澶氬潃锛?/p>
SDMA
锛?/p>
3
銆佹寜宸ヤ綔鏂瑰紡锛屽垎涓哄悓棰戝崟宸ャ�佸弻棰戝崟宸ャ�佸弻棰戝弻宸ュ拰鍗婂弻宸ワ紱
4
銆?/p>
铚傜獫绉诲姩閫氫俊绯荤粺鐨勫熀鏈粨鏋?
鍩虹珯
BTS
绉诲姩浜ゆ崲鏈?
MSC
鍩虹珯鎺у埗鍣?
BSC
鏁版嵁搴?/p>
VLR/HLR
缃戠粶绠＄悊
鍏叡鐢佃瘽缃?
PSTN
鍩虹珯鎺у埗鍣?
BSC
鍩虹珯
BTS
鍩虹珯
BTS
鍩虹珯
BTS
鎵嬫寔鏈?/p>
HS
MS
绉诲姩
鍙?
MS
绉诲姩鍙?/p>
MSC
锛?/p>
锛?/p>
Mobile Switching Center
锛?/p>
绉诲姩浜ゆ崲涓績
BSC
锛?/p>
锛?/p>
Base Station Controller
锛夊熀绔欐帶鍒跺櫒
BTS
锛?/p>
锛?/p>
Base Station Transceiver
锛?/p>
鍩虹珯鏀跺彂淇℃満
MS
锛?/p>
锛?/p>
Mobile Station
锛夌Щ鍔ㄥ彴
5
銆佷竴涓熀绔欑殑鏋勬垚锛氫笉鏄崟绾殑鐢?/p>
BTS
缁勬垚锛岃繕瑕佸寘鎷細閾佸澶╅绯荤粺锛岀數婧愯澶囷紝鐢垫睜
缁勶紝绌鸿皟璁惧锛屼紶杈撹澶囷紝鐜鐩戞帶绛夈�?/p>
6
銆佽渹绐濈Щ鍔ㄩ�氫俊鍙戝睍鍘嗙▼
1G
FDMA
AMPS
銆?/p>
TACS
妯℃嫙璋冮
2G
TDMA
CDMA
GSM
绯荤粺
鏁板瓧璋冨埗
3G
CDMA
Wcdma cdma2000 td-scdma
甯﹀鏁板瓧
4G
OFDM
MIMO
LTE
7
銆佽渹绐濇妧鏈紝鍚岄澶嶇敤鎻愰珮绯荤粺瀹归噺
妯℃嫙璋冮锛屼粎闄愯闊充笟鍔?/p>
棰戣氨鍒╃敤鐜囦綆锛屽閲忔湁闄愶紱鍒跺紡澶锛屼簰涓嶅吋瀹癸紝涓嶅埄浜庣敤鎴锋极娓革紝闄愬埗浜嗙敤鎴疯鐩栭潰锛涙彁
渚涚殑涓氬姟绉嶇被鍙楅檺鍒讹紝涓嶈兘浼犻�佹暟鎹俊鎭紱瀹规槗琚獌鍚紱涓嶈兘涓?/p>
ISDN
鍏煎绛夈�?/p>
涓昏鐗瑰緛锛氱獎甯︽暟瀛椾紶杈擄紝鏃跺垎澶氬潃
(TDMA)
鎴栫爜鍒嗗鍧�
(CDMA)
鎺ュ叆鎶�鏈�?/p>
闄や簡浼犻�佽闊冲锛岃繕鍙紶閫佷綆閫熺巼鏁版嵁涓氬姟锛屽浼犵湡鍜屽垎缁勭殑鏁版嵁涓氬姟绛夈�?/p>
鏇村姞瀹屽杽鐨勫懠鍙鐞嗗拰缃戠粶绠＄悊鍔熻兘銆?/p>
8
銆?/p>
TDMA
铚傜獫绯荤粺杈?/p>
FDMA
铚傜獫绯荤粺鏈夎澶氫紭鍔匡紝濡傦細棰戣氨鏁堢巼鎻愰珮锛岀郴缁熷閲忓澶т繚
瀵嗘�ц兘濂斤紝鏍囧噯鍖栫▼搴︽彁楂樼瓑銆?/p>
闅句互婊¤冻鏇村ぇ鐨勭郴缁熷閲忓拰鐏垫椿鐨勯珮閫熺巼銆佸閫熺巼鏁版嵁鐨勪紶杈撹姹傘�?/p>
9
銆佹洿澶х殑绯荤粺瀹归噺锛屾洿鐏垫椿鐨勯珮閫熺巼銆佸閫熺巼鏁版嵁鐨勪紶杈撱�?/p>