Factors Affecting Throughput in LTE :- Low mcs, Low sinr, Low rsrq , high prb usage, wrong earfcn Definition, no Carrier aggregation ör missing ca configuration, Pci , Route sequence index collision, Wrong tac planning, gateway security problem, etc. air quality (now sinr, rsrq, etc etc), modulation level. For example, 16QAM, 64QAM, etc. Low Throughput Issue:- 1 - Poor coverage (BLER) 2 - Availability issue 3 - Uplink Interference 4 - A poor RACH decoding SR 5 - High error on S1 link. 6 - Delay on S1 link towards MME & SGW. 7 - Accessibility issue. 8 - Handover failure. 9 - Lack of PRBs. 10 - Problematic UE. 11 - Downlink Interference (Bad CQI) 12 - MIMO Parameters 13 - High VSWR 14 - High radio errors or instability issue. 15 - Maximum number of RRC connections active per cell 16 - Maximum number of users per TTI supported per cell. 17 - Core network, MME/SGW, etc 18 - Transmission instability & bottleneck. 19 - Incorrect parameter setting. 20 - Badly tuned handover parameters...
Tangent International are urgently looking for a EBU Rollout Manager to work 6 month rolling contracts based in South Africa (Cape Town).
Job Description
Ensuring that the EBU department delivers effective and efficient Client KPIs by:
Managing, planning and scheduling of various Subcontractors
Represent ZTE in a client facing position (i.e. weekly meeting with MTN)
Site planning and building
Various Reporting functions with strict deadlines
At least 5 years of experience, of which 3 must include management experience to ensure that the candidate has sufficient knowledge of:
Microsoft Office / WSP
Leadership and Management Skills
Time Management with the ability to identify task that must take priority
Resilient towards pressure and project demands
If interested please send me your updated CV to david.vose@tanint.com
***PLEASE NOTE*** - Due to the urgency of this position the client will only consider consultants based in South Africa.
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