❶ CDMA2000 1X
CDMA2000 1X鏄2.5G鐨勶紝3G鐨勫彨CDMA2000 1X_EVDO.
1xEVDO 鍗矯DMA1x Evolution鐨勭緝鍐
1xEV-DO(Data Only), Data Optimized
瀹冩槸CDMA1X鐨勫歡浼
浠ヤ富嫻 IP 緗戜負楠ㄥ共緗
1xEV鏄痗dma2000鐨勮ˉ鍏,鑳藉垎嫻佸ぇ閲忕殑鏁版嵁涓氬姟
鏈楂樻暟鎹浼犺緭閫熺巼涓嬭屽彲浠ヨ揪鍒3.1 Mbps
涓婅屽彲浠ヨ揪鍒1.8Mbps
IS95/2000鍚庡悜鍏煎
鍒╃敤 IS-95/cdma2000 1X 棰戣氨錛屽伐浣滃湪800鍏嗛戞靛拰PCS1900鍏嗛戞
閲囩敤 IS-95/cdma2000 鐨勬垚鐔熸妧鏈(杞鍒囨崲錛屽揩閫熷姛鐜囨帶鍒訛紝鍚屾ャ佸彲鍙樻墿棰戞瘮絳)
瀹炵幇cdma2000/1xEV 鍙屾āASIC
楂橀熺巼錛岄珮瀹歸噺錛岄珮棰戣氨鍒╃敤鐜
鍦1.25M鐨勫甫瀹戒笅錛屾渶楂樻暟鎹浼犺緭閫熺巼鍙浠ヨ揪鍒3.1 Mbps錛岃秴榪 IMT-2000瀵規棤綰挎暟鎹涓氬姟鐨勮佹眰
涓嶅圭О鐨勫墠鍚戝拰鍙嶅悜閾捐礬
瀵逛簬Rev.0鐗堟湰
鍓嶅悜閾捐礬錛氭暟鎹浼犺緭閫熺巼鏈楂樺彲浠ヨ揪鍒 2.4 Mbps,
鍦ㄧЩ鍔ㄦ潯浠朵笅騫沖潎杈懼埌 400-600 kbps/sector
鍦ㄥ滻瀹氭棤綰挎帴鍏ユ潯浠朵笅騫沖潎杈懼埌 800kbps/sector
鍙嶅悜閾捐礬錛氭暟鎹浼犺緭閫熺巼鏈楂樺彲浠ヨ揪鍒153.6 kbps
瀵逛簬Rev.A鐗堟湰錛屽墠鍚戝彲杈3.1Mbps錛屽弽鍚1.8Mbps
鍙浠ユ牴鎹涓嶅悓鐨勪紶杈撶幆澧冿紝榪涜岀郴緇熺殑鐏墊椿閰嶇疆 (mobile/ portable/ fixed)
鐜板湪涓鍥界數淇″湪鍏ㄥ浗澶ц勬ā甯冪疆鐨勫氨鏄1X EVDO Rev. A緗戠粶銆備篃鍙3G緗戠粶銆
❷ 鐢典俊淇″彿1x鎬庝箞瑙ｅ喅
鐢典俊淇″彿鍑虹幇1x鐨勫師鍥犳槸淇″彿涓嶄匠錛屾湁闂棰樸
1銆佸嚭鐜頒俊鍙蜂笉浣蟲湁寰堝氱嶅師鍥狅紝渚嬪傚懆鍥寸幆澧冦佸ぉ姘斻佷綅緗銆佸鉤甯竮hi鐨勪嬌鐢ㄤ範鎯銆佺郴緇熸晠闅溿佹墜鏈虹‖浠剁瓑鍘熷洜銆
寤鴻鏇存敼涓婄綉鍦版柟鍜岄伩寮涓婄綉楂樺嘲鏈熻繘琛屾祴璇曚嬌鐢錛屼緥濡傜獥鎴鋒梺杈廣佹垨鑰呮瘮杈冨紑闃旂殑鍦版柟錛岀綉緇滀俊鍙鋒瘮杈冨ソ鐨勫湴鏂廣 濡傛偍褰撳湴緗戠粶鎯呭喌涓鐩翠笉浣籌紝鎮ㄦ槸鍙浠ユ嫈鎵10000鍙鋒姤鏁呴殰鐨勩
2銆佷腑鍥界數淇4G鎶鏈鍚戜笅鍏煎3G鍜2G錛屽湪娌℃湁4G緗戠粶瑕嗙洊鐨勫尯鍩燂紝浠嶅彲浣跨敤3G鍜2G緗戠粶鎵撶數璇濆拰涓婄綉銆傜數淇＄殑CDMA 1X灝辨槸鐢典俊鐨2G錛屾墍浠ュ綋浣犳墍澶勭殑浣嶇疆娌℃湁4G鎴栬3G淇″彿鐨勬椂鍊欙紝灝辮嚜鍔ㄦ悳緔浣跨敤2G淇″彿浜嗐
鎵╁睍璧勬枡錛
鈥淐DMA 1X鈥濈綉緇滃埗寮忕殑浼樺娍錛
1銆佲淐DMA 1X鈥濋噰鐢ㄦ墿棰戦熺巼涓篠R1錛屽嵆鍓嶅悜淇￠亾鍜屽弽鍚戜俊閬撳潎鐢ㄧ爜鐗囬熺巼1.2288Mbit/s鐨勫崟杞芥嘗鐩存帴緋誨垪鎵╅戞柟寮忋傚洜姝ゅ畠鍙浠ユ柟渚垮湴涓嶪S-95錛圓/B錛夊悗鍚戝吋瀹癸紝瀹炵幇騫蟲粦榪囨浮銆
2銆佺敱浜庘淐DMA 1X鈥濋噰鐢ㄤ簡鍙嶅悜鐩稿共瑙ｈ皟銆佸揩閫熷墠鍚戝姛鎺с佸彂閫佸垎闆嗐乀urbo緙栫爜絳夋柊鎶鏈錛屽叾瀹歸噺姣擨S-95澶т負鎻愰珮銆傚湪鐩稿悓鏉′歡涓嬶紝瀵規櫘閫氳瘽闊充笟鍔¤岃█錛屽歸噺澶ц嚧涓篒S-95緋葷粺鐨勪袱鍊嶃