Manuel D’UtilisationTable des matièresSystem Architecture1System Introduction1System Background1Applicable Standards3Major Functions3System Working Principle5Hardware Structure6Software Architecture8CMM9FUC12CHP13CIP14System Features14Technical Indexes17Physical Performance17Dimensions, Color and Structure17Power Supply18Power Supply Range of Power Supply System18Power Consumption Indexes18Ambient Conditions18Requirements for Grounding and Lightning Protection18Requirements for Temperature and Humidity:19Requirements for Cleanness19Requirements for Atmospheric Pressure20Interface Indexes20Abis Interface Indexes20Um Interface Indexes21Capacity Indexes23Clock Indexes23Reliability Indexes23Interfaces and Communications25Overview25Interfaces26Abis Interface26Um Interface28Inter-Cabinet Cascaded Interface of Same Site30Interfaces of the Tower Amplifier System31Man-Machine Interface (MMI)31Protocol Introduction32LapD Protocol32LapDm Protocol34RR/MM/CM Protocol37System Functions39Overview39Major RF Functions39High Receiving Sensitivity40Flexible Configuration40Easy O&M40Diversity Receiving40Frequency Hopping40Power Control40Baseband Processing41Signaling Processing41Wireless Link Management Function41Dedicated Channel Management Function47Public Channel Management Function60TRX Management Function65O&M68Parameter Configuration69Alarm and Status Reporting69Online Software Loading70Ultra-Distance Coverage71Networking Modes and System Configurations75Networking Modes75System Configuration77Number and Types of Sites77BS Configuration Principles79Expansion Configuration82Configuration Examples82A91Pertinent Standards91B93FCC STATEMENT93C95CE STATEMENT95Abbreviations97Figures101Tables103Figure 1 Appearance of the ZXG10 OB062Figure 2 Position of ZXG10 OB06 in GSM/GPRS Network2Figure 3 Working Principle of the ZXG10 0B06 (V1.0)5Figure 4 Layout of the ZXG10 OB06 System6Figure 5 Hardware Structure of the ZXG10 OB06 (V1.0)7Figure 6 Software Modules of the ZXG10 OB06 (V1.0)9Figure 7 CMM Software Module Structure10Figure 8 FUC Software Module13Figure 9 Positions of ZXG10 OB06 (V1.0) External Interfaces25Figure 10 Circuit Service Protocol Layered Structure of Abis Interface26Figure 11 Example of Abis Interface Timeslot Configuration27Figure 12 Circuit Service Protocol Hierarchy of the Um Interface29Figure 13 Packet Service Protocol Stack Structure of the Um Interface29Figure 14 Data Interfaces between In-site Cabinets30Figure 15 Position of LapD Module33Figure 16 Frame Structure of LapD33Figure 17 UI Frame Structure of LapD34Figure 18 LapDm Modules35Figure 19 I Frame Structure of LapDm36Figure 20 UI Frame Structure of LapDm37Figure 21 Message Structure on the Um Interface38Figure 22 Message Structure of L3 on the Abis Interface38Figure 23 MS-Originated Link Establishment42Figure 24 BSC-Originated Link Establishment43Figure 25 Failure of Link Establishment43Figure 26 MS-Originated Link Release44Figure 27 BSC-Requested Link Release44Figure 28 Failure of Link Release45Figure 29 Sending a Transparent L3 Message in the Acknowledgment Mode45Figure 30 Receiving a Transparent L3 Message in the Acknowledgment Mode46Mode46Figure 33 Success of Channel Activation48Figure 34 Failure of Channel Activation49Figure 35 Handover50Figure 36 Success of Mode Change52Figure 37 Failure of Mode Change52Figure 38 Connection Allocation53Figure 39 Encryption54Figure 40 SACCH Deactivation55Figure 41 Wireless Channel Release56Figure 42 Basic Measurement Report57Figure 43 Measurement Report Preprocessing57Figure 44 MS Power Control58Figure 45 BS Power Control58Figure 46 Physical Environment Request/Acknowledgement59Figure 47 SACCH Fill-in Information Change59Figure 48 Access Request60Figure 49 Immediate Assigment61Figure 50 Paging62Figure 51 Paging Response62Figure 52 Request for Short Message Cell Broadcast63Figure 53 Short Message Cell Broadcast Command63Figure 54 Broadcast Information 1 Change Procedure64Figure 55 Broadcast Information 2 (SACCH FILL) Change Procedure65Figure 56 Radio Resource Indication66Figure 57 Public Channel Load Indication66Figure 58 Error Indication67Figure 59 Connection Failure68Figure 60 Parameter Configuration Process69Figure 61 Alarm Reporting Process70Figure 62 Software Loading Process70Figure 63 Time Delay Relationship72Figure 64 OB06 Signal Processing72Figure 65 Actual Number of Physical Channels in a Carrier73Figure 66 Schematic Diagram of Star Networking75Figure 67 Schematic Diagram of Chain Networking76Figure 68 Schematic Diagram of Tree Networking76Figure 69 Schematic Diagram of Cells77Figure 70 Two Types of Sites78Carrier Frame79Carrier Frame80Figure 73 Configuration of 40 W and 80 W O1-Type Sites83Distribution Units of the O1-Type Site83Figure 75 Configuration of 40 W and 80 W O2-Type Sites84Distribution Units of O2-Type Site84Figure 77 Configuration of 40 W and 80 W O3-Type Sites85Figure 78 Logical Connection Relationship of 03-Type CDUs85Figure 79 Configuration of 40 W and 8W O4-Type Sites86Distribution Units of O4-Type Sites86Figure 81 Configuration of 40 W O6-Type Sites87Figure 83 Configuration of S1/1/1-Type Sites89Table 4 Limit to Invasion of Detrimental Gases19Table 5 Configuration of Carrier Frames80Table 6 Configuration of Antenna Feeder Interface Frame81between CDUs/CEUs and Antennas Configured in One Cell81between CDUs/CEUs and Antennas Configured in One Cell82Taille: 1,2 MoPages: 117Language: EnglishOuvrir le manuel