LTE

November 11, 2017 | Author: Maninder Pal | Category: 3 G, 4 G, High Speed Packet Access, Radio Technology, Physical Layer Protocols
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lte training document...

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LTE & WIMAX Phase1 Cellular Mobile Technology 1. Global System for Mobile Communication 2. AMPS 3. GSM generations 1G to 4G 4. GSM Architecture 5. Network departments 6. Planning, BSS, NSS, Performance and OMCR Phase 2 Planning 1. RF (Radio Frequency) Planning 2. Nominal cell planning 3. Band selection 4. Sectorization & Dimensioning 5. Frequency allocation to cells 6. Antenna selection and Design 7. Tools: TEMS PLANNER, EET, MCOM and Mapinfo. 8. Clutter prediction for capacity and coverage 9. Drive Test and Optimization before on airing cell site Phase 3 RF Survey 1. Cell site nominal surveys 2. RADIO MEASUREMENTS 3. Path loss predictions 4. ANCHOR SITE- blind and nominal Phase 4 Transmission Survey 1. Optical or Microwave transmission feasibility check 2. Fiber cable rooting 3. Microwave antenna selection and Design 4. LOS maintenance for microwave transmission Phase 4 Cell Site Components under BSS (BTS) 1. Nokia Flexi and Ultra, Huawei 2G 1800/900 DDPU, Ericsson RBS 2964V2, 2954V2 2. BTS installation and Commissioning 3. E1 distribution 4. GSM Antenna mounting using RF planning report 5. DDF rack installation 6. Kroning Phase5 BSS: Cell Site (Transmission) 1. Transmission through Microwave (Microwave Rack Installation) 2. Mounting of microwave antenna and ODU unit using Transmission survey report 3. IDU installation (IDU of NEC, Ericsson and more) 4. Crimping of RJ45 connector

5. Multiplexers and Demultiplexers installation 6. Transmission through Optical fiber cables 7. OFC Route Survey and Optimization 8. SDH and PDH system 9. Signaling Flow in BSS ABIS interface Phase 6 Drive Test and Log file Analysis 1. Drive Test equipment- TEMS, AGILENT, SWIZQUAL, NEMO, FTD and more 2. Drive test root tracing 3. 2G, 3G and CDMA Drive Test and log file recording 4. Benchmarking 5. Net-Mon and Pocket TEMS for CS (Customer Complaints) 6. Scanning for Interference Phase 7 Network Optimization; Performance 1. Daily KPI analysis 2. Log file analysis 3. Antenna Orientation and Tilt optimization 4. Sector swap check 5. Optimization tool: ESAT 6. Radio Parameter Tuning 7. Dip Error Check (DEC) 8. Radio Quality problems 9. NPO Phase 8 Radio maintenance and operation (O& M) 1. Fault Monitoring of cell site 2. Fault classification 3. Fault reporting to the respective departments 4. NOC 5. KPI extraction Phase 9 BSS: BTS controller (BSC) 1. BSC configuration using KPI 2. BSC optimization 3. MDF Racks installation 4. Alarm Monitoring 5. Operator’s OMCR 6. AFP and ATP implementations Phase 10 NSS: MSC (Mobile Switching Center) 1. Network Protocols 2. Switching descriptions 3. Multilateration Techniques 4. MSC Server Installation 5. SMSC Server Installation 6. MS to MS call flow

7. E1 distribution for other servers 8. MSC-PSTN connectivity 9. IN (Intelligent Network) Phase 11 NSS:VAS (Value Added Services) 1. PDA (Packet Data Access) network designing 2. PDA gateway SGSN and GGSN 3. DRU- BTS functional hardware for GPRS 4. EDRU-BTS functional hardware for EDGE 5. EDGE (Enhanced Data for GSM Evolution) 6. OBD, IBD and CRBT server Installation 7. Hardware for Lease Line provision services Phase 12 In house Coverage 1. IBS- In building solution 2. Boosters, Tower Mount Amplifiers 3. Repeaters Phase 13 CDMA systems 1. CDMA cell sites 2. Call flow in CDMA network 3. CDMA2000 1xEV-DO and 1xEV-DV 4. Air interface in CDMA network Phase 14 GSM 3G network 1. Bridge from 2G to 3G network 2. 3G Architecture 3. 3G WCDMA air interface 4. HSPA network study 5. Iub, Iur and Iu Interfaces 6. UTRAN Operation and Maintenance requirements 7. Base station: Ericsson 32xx series (Node-B), Nokia RNC (RAS6) 8. Base station radio performance specification 9. 3G Drive Test Phase 15 3G NETWORK PLANNING METHODS 1. 3G RAN 2. STATIC SIMULATIONS 3. DYNAMIC SIMULATIONS 4. Clutter Planning 5. Nominal planning 6. NETWORK DIMENSIONING 7. Coverage and Capacity planning 8. Frequency Planning.

Phase 16 3G Services 1. HSPA, HSDPA, HSUPA 2. Mobile Broadband 3. Video calling Phase 17 4G Technology 1. LTE system 2. IEEE standards 3. Ultra Broadband on the move 4. 4G compact cell site plan than third generation 5. 4G high capacity and coverage plan than third generation. 6. OFDMA techniques 7. WIMAX 8. IP network study Phase 18 Advantages of 4G over 3G 1. Band selection and allocation 2. Rules and regulations 3. Capacity and Coverage 4. Cell site Phase 19 TRAI (Telecom Regulatory Authority Of India) 1. Need of TRAI 2. Licensing 3. SACFA (Standing Advisory Committee for Frequency Allocation) 4. Clutter finding on basis of Business 5. Operator’s frequency needs

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