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HUAWEI TECHNOLOGIES CO., LTD. All rights reserved www.huawei.com Internal C u trúc ph n c ng h ấ ầ ứ ệ th ng DBS3900 WCDMAố DBS3900V200R010 HUAWEI TECHNOLOGIES CO., LTD. Page 2 All rights reserved Các thu t ng vi t t tậ ữ ế ắ WMPT WCDMA Main Processing and Transmission Unit WBBPa WCDMA Baseband Process unit Type A WRFU WCDMA Radio Filter Unit UBFA Universal BBU Fan Unit Type A (2U) UEIU Universal Environment Interface unit UELP Universal E1/T1 Lighting Protection unit UFLP Universal FE/GE Lighting Protection unit UPEU Universal Power and Environment Interface Unit UTRP Universal Transmission Processing Unit RCU Remote Control Unit CPRI Common Protocol Radio Interface AISG Antenna Interface Standard Group TMA Tower Mounted Amplifier SRXU Slim Receive Unit APM Advanced Power Module HUAWEI TECHNOLOGIES CO., LTD. Page 3 All rights reserved Ch ng1 Mô t chungươ ả Ch ng1 Mô t chungươ ả Ch ng2 Gi i thi u ph n c ngươ ớ ệ ầ ứ Ch ng2 Gi i thi u ph n c ngươ ớ ệ ầ ứ Ch ng3 H th ng m ng và c u hìnhươ ệ ố ạ ấ Ch ng3 H th ng m ng và c u hìnhươ ệ ố ạ ấ . HUAWEI TECHNOLOGIES CO., LTD. All rights reserved www.huawei.com Internal C u trúc ph n c ng h ấ ầ ứ ệ th ng DBS3900 WCDMA DBS3900V200R010 HUAWEI TECHNOLOGIES CO., LTD. Page 2. thu t ng vi t t tậ ữ ế ắ WMPT WCDMA Main Processing and Transmission Unit WBBPa WCDMA Baseband Process unit Type A WRFU WCDMA Radio Filter Unit UBFA
