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...
Hello
You are receiving this e-mail because I have performed a key-word
search of the Tangent International, candidate database, in an attempt
to capture a relevant audience for this mail shoot. If this does not
apply to you then please accept my apologies and delete this e-mail or
forward to a potentially interested party.
Tangent are currently looking for a 2G and 3G RF Optimisation Engineer
to work a 3 month extendable contract in China.
The following is required:
- RF Optimisation experience at least 10+ years. ( PLEASE STATE HOW
MUCH YOU HAVE)
- 2G or 3G experience with NSN equipment experience at least 8+ years.
( PLEASE STATE HOW MUCH YOU HAVE)
- Planning and Optimisation experience.
- Senior, Expert, Manage experience
If you have the skills and experiences for this position please send
me your resume. Please state what position 2G or 3G suits you best and
how much previous experience you have with NSN equipment.
Thank you.
Will Simmons
Sales Support
Tangent International
Direct: +441277635860
Check my profile http://uk.linkedin.com/pub/will-simmons/36/a27/a48
Skype: tangent-will.simmons
www.tanint.com
******PLEASE NOTE THAT TANGENT INTERNATIONAL WILL NOT BE ABLE TO
REPRESENT YOU IF YOU ARE CURRENTLY WORKING FOR AN ORGANISATION WE ARE
RECRUITING FOR. IF YOUR CONTRACT IS COMING TO AN END AND YOU ARE NOT
BEING EXTENDED WE MAY BE ABLE TO REPRESENT YOU.******
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