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...
Looking for Telecom Pre-Sales Manager – LATAM region. Only from Dallas / Miami / Mexico, no Relocation
A successful global telecom systems company is looking for Local Pre-Sales Manager – LATAM region from Dallas / Miami / Mexico
JOB Description:
We are searching for a team oriented player who can work with the sales team as a subject matter expert who can understand the requirements, environment and strategic directions of the customer and the local competitive environment in order to lead successful pre-sales activities.
Requirements:
• 2-5 years of experience in a presale position in the Telecom industry in LATAM region
• R&D background
• Mobile data & IP-Knowledge
• Deep Telecommunication knowledge
• Familiarity with the mobile market
• BS in a technical area
Skills and Personality:
• Spanish or Portuguese as mother tongue, being able to read and write technical documents in Spanish/ Portuguese
• Fluent written and spoken English, Other languages – highly desirable
• Creativity - Ability to translating problems and ideas into opportunities and solutions
• Capability to function as an independent, self-motivated, and self-reliant who initiates appropriate actions and strategies and can work successfully without constant direction and close supervision.
• Ability to function effectively in hectic and fast-paced work environments through prioritization of multiple, and sometimes conflicting, demands in order to meet established deadlines
• Excellent Presentation skills
• Ability to understand and describe how products can address the customer needs
• Effective written and verbal communication and interpersonal skills
• Passion and desire to win and succeed thru implementation of a successful sales strategy and tactics
• Willing to travel extensively
If the job can be relevant for you or you know someone that might be interested, I will appreciate sending relevant CV + your compensation expectation directly to me:
orc.hr1@gmail.com.
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