• Follow up for Lead times of deliveries and customer acceptance of deliveries of equipment and implementation and services. Advance feature request and testing. - LTE Cell planning for Bakcell/Azerfone MOCN Network - LTE SSV & Cluster Acceptance - LTE Single Site Troubleshooting & Optimization till achieve single site target KPI’s - LTE KPI’s definition for Bakcell /Azerfone MOCN LTE Network - Design the resource sharing under Common Carrier between Bakcell & Azerfone operators. ) for ZTE and Huawei in 3 operator projects (Altel, Tele2, Kcell); LTE (Long Term Evolution) - 3GPP. Good at integration and troubleshooting on major KPI degradation’s. > Defined the service KPI and applied the OSS to get stable network. Analysis and network tuning from the report available in Huawei OSS tools like U2000, PRS, FMA etc. Pre-Post analysis after changes in parameter / Physical attributes. Monitoring and Optimization GSM, UMTS, LTE. 4G LTE KPI (Key Performance Indicators) Training Course | What are LTE KPIs - Duration: 22:57. The TA in GSM has a granularity of 550 meters,. • TTN Denmark, Cluster optimization and Worst cell analysis(2G-LTE/Volte): Identifying, troubleshooting and proposing appropriate actions to the top offender cells. - Supporting Team members on their tasks. -Diagnosed all related problem and find out the best solution to improved target KPI. - Maintaining, optimizing and reporting swapped cluster OSS and drive test KPIS along with maintain and improving RSCP and EC/IO values. Adjust parameter on robustness for better call setup, adjust CIO offset for handover and drop. Good at communication with customer on technical issues. The radio protocol architecture for LTE can be separated into control plane architecture and user plane architecture as shown below: At user plane side, the application creates data packets that are processed by protocols such as TCP, UDP and IP, while in the control plane, the radio resource. Supporting Drive test teams for physical optimization of sites. Our purpose is to make the telecom engineer work environment more productive, collaborative, pleasant and simpler. Designation: RF Consultant (KPI OSS Engineer) Responsibilities: Working on Ericsson BI Tool for OSS KPI fetching. It is responsible for idle mode UE (User Equipment) paging and tagging procedure including retransmissions. as far as I know 9 different QCIs have been defined in LTE based on priority,packet loss and delay. 1 - Free download as Excel Spreadsheet (. Penta Consulting - Europe - Telecoms & Technology. From virtualized telecommunications networks, Big Data and Internet of Things to mobile financial services, billing and operational support systems, we are continually evolving our business to help you become more connected. Knowledge on Telecommunication: Architecture, Flow of Calls, KPI related info, and advanced GSM/CDMA/3-G/LTE protocol based questions. counter values, KPI's interpretation or Event handling, this is covered in the corresponding PM courses. first 4g (lte) network designed and deployed for smart grid & field force communications 9 utilities have selected ericsson’s smart metering as a service model >20% savings in cost of communications operation, by utilities that have selected our communications network operation services copel consulting si, erp, crm, oss fiber to the home. pushing Android 4. The MME is the key control-node for the LTE access-network. LTE is based on IMS (IP Multimedia Subsystem) which is a very broad and encompassing set of specifications for an architectural framework that enables multimedia communication between IP connected end points. LTE later releases introduce support for intra-frequency RSRP measurements and complete mobility support in connected mode in the form of intrafrequency RSRQ measurements. • RRC attempts, RRC Failures, ERAB attempts, ERAB success rate, PS ERAB failures, Data only (DO) & Data voice (DV) (CSFB) Drives analysis. There must be a correlation between user experience, QoS (packet loss, rebuffing etc ) and the physical network itself. This course takes a top to bottom approach in identifying Key Performance Indicators (KPIs) for the LTE network. Operations Support Systems (also called Operational Support Systems or OSS) are computer systems used by telecommunications service providers. Sehen Sie sich auf LinkedIn das vollständige Profil an. Nokia AirScale Radio Access is a complete radio access solution that helps operators to address the increasing demands of today and tomorrow. Kpi Formula Oss Lte. Dobrin has 12 jobs listed on their profile. There are two LTE distinctive functions that make ANR possible:. pdf), Text File (. Review KPI performance to the sites assigned for ZTE in order to comply with the times delivery from Telefonica. BSS and OSS have their own data and service responsibilities. In-depth coverage of KPI Analysis for LTE Accessibility, LTE Retainability, LTE Integrity, LTE Mobility, and LTE Utilization are provided as the core of this course's content. View Meraj Siddiqui's profile on LinkedIn, the world's largest professional community. KPI Performance Metric Reporting: NetQuest’s KPI Software Application for ISUP and SIP (RFC 6076 end-to-end Performance Metrics) can generate KPIs based on extremely powerful and flexible front end timing and “filtration” to provide the ultimate functionality in KPI reporting and alarming. Knowledge on process definition, high level design and low level design doc preparation. txt) or read online for free. The main requirements for the new access network are high spectral efficiency, high peak data rates, short round trip time as well as flexibility in frequency and bandwidth. Vizualizaţi profilul complet pe LinkedIn şi descoperiţi contactele lui Liviu Marin şi joburi la companii similare. Question Answers. It is involved in the bearer activation/deactivation process and is also responsible for choosing the SGW for a UE at the initial attach and at time of intra-LTE handover. Minimum 3 years’ experience with query and template creation for LTE KPI’s. ) for ZTE and Huawei in 3 operator projects (Altel, Tele2, Kcell); LTE (Long Term Evolution) - 3GPP. Experienced Senior Engineer with a demonstrated history of working in the telecommunications industry. Delighting customers means having a network that performs well across multiple. • LTE, UMTS/HSPA, GSM RAN optimization at Regional/Grid Level/Site Level by. Unlike drive tests, the insight they provide is not limited to the time period in which an active measurement campaign has been scheduled. RRC, ERAB setup success rate, RRC, ERAB drop rate, X2 HO success rate. -OSS statistics & KPI analysis via M2000 and log file analysis by TEMS11. Roberto ha indicato 9 esperienze lavorative sul suo profilo. Atoll Live Atoll and its Live module combine prediction-based and measurement-based planning and optimisation techniques into a unique hybrid solution. ° Responsible for the network health checks via daily KPI & hardware checks to maintain excellent KPIs. Good English. Management performance analyst about Reporting of Optimization 2G, 3G, LTE (4G) measurement KPI, using specifics tools of OSS, OMSTAR, KPGraphia, PRS, M2000 and Map Info. Huawei has established a strategic partnership with mainstream OSS vendors worldwide, serving 60% of the global top 50 operators. See the complete profile on LinkedIn and discover Dobrin’s connections and jobs at similar companies. Sr RF Planning and Optimization Engineer ZTE Telecom India Pvt. TELCOMA Global 66,745 views. Automated Neighbor Relations (ANR) accepts the mobility management policies set from web-user interface and identifies optimum intra-frequency, inter-frequency and inter-technology neighbors, including inter-OSS, inter-vendor borders with call-trace enabled operation. BSC and TC Base Station Controller ( BSC ) **** The Base Station Controller are provides control of the Base Transceiver Station and manages radio resources and radio parameters. So, let us get started without wasting any further time. Excellent knowledge of QXDM, Wireshark, QMICM, and Qualcomm KPI-ATS tools for analyzing the Key Performance Indicators (KPI) of the UE for voice/data transfer. • Design and implement Action plans for improve KPIs of sectors or zones uncomplying with the CRC. • Maintain LTE site database by tracking site list changes. Rade has 3 jobs listed on their profile. About RF Wireless World. We have categories of KPI and numbers of KPI of each category. LTE Counter KPI'S for 10 MHz % Accessibility % Retainability % HOSR % IRAT Rate DL Throughput (Mbps) UL Throughput (Mbps) CSFB Succ Rate. As LTE grows in popularity, signaling in the EPC will continue to rise, which increases the potential for control plane congestion and signaling storms if not properly managed. Huawei LTE radio network optimisation. •Study current and new antenna specifications and highlight any expected change in coverage after antenna swap. Automated Neighbor Relations (ANR) accepts the mobility management policies set from web-user interface and identifies optimum intra-frequency, inter-frequency and inter-technology neighbors, including inter-OSS, inter-vendor borders with call-trace enabled operation.  Inter-RAT Handover Success Rate (LTE to GERAN) This KPI can be used to evaluate the inter-RAT handover success rate from LTE to GERAN in a cluster. SIGTRAN, LTE, IMS and SIP signaling networks, NetQuest, in a “unified” manner, generates reports and the industry’s most accurate call detail records for billing maximization, trouble isolation and diagnosing the health of your network. *OSS KPI calculations *LTE Site Configuration. 1 - Free download as Excel Spreadsheet (. The Cisco IoT portfolio transforms the IoT Edge with intent-based networking that's flexible, secure and scalable. Se hela profilen på LinkedIn, upptäck Gordanas kontakter och hitta jobb på liknande företag. Ve el perfil completo en LinkedIn y descubre los contactos y empleos de Nicolas en empresas similares. View Vladimir Verbulski’s profile on LinkedIn, the world's largest professional community. This chapter describes how the different interfaces of the Evolved Universal Terrestrial Radio Access Network (E-UTRAN) can be monitored and which measurement equipment can be used. See the complete profile on LinkedIn and discover David's connections and jobs at similar companies. Students perform root LTE RF Optimization: Part 1 - Coverage and Accessibility | Award Solutions. Students will learn to access and to navigate the OSS tools in the LTE network using practical (hands-on) sessions. Drive for continuous improvement in process and team performance, project management, reporting. LTE users should be able to make voice calls from their terminal and have access to basic data services even when they are in areas without LTE coverage. 4 Key Performance Indicators and Measurements for LTE Radio Network Optimization This chapter describes how the different interfaces of the Evolved Universal Terrestrial Radio Access Network (E-UTRAN) can be monitored and which measurement equipment can be used. KPIs Analysis for 2G & LTE Network Performance Configuration and Troubleshooting of 2G & LTE Radio Controllers (mcBSC, Flexi eNodeB) Real Time Network Analysis, Research and Alarm Troubleshooting Tools: Nokia NetAct 2G & 4G; Nokia Server Tools- Nokia OSS, OMS, CM Tools, Nokia Reporting Suite, Nokia Site Views Creation. It is involved in the bearer activation/deactivation process and is also responsible for choosing the SGW for a UE at the initial attach and at time of intra-LTE handover. Recommendations. • It's a LTE-FDD(FL16) post launch optimization project • Turk Telekom having three LTE bands(800-10MHz, 1800-20MHz & 2600-10 MHz) • We are responsible for overall cluster acceptance(OSS and DT KPI)-LTE & VOLTE • Under OSS KPI acceptance we need to achieve pre defined target for following KPI's. Vizualizaţi profilul complet pe LinkedIn şi descoperiţi contactele lui Liviu Marin şi joburi la companii similare. Use the Direct Connect tests to check transmitter. Thanks to my troubleshooting skills, I was able to evolve the LTE knowledge in the project of Drive Test Analysis, specially in the Event Analysis. • Acting as a Technical Advisor for Cell C regarding the 3G & LTE Radio Network's Design, Planning and Optimization "SRAN". 5ms duration and composed of 12 subcarriers in 1 OFDM symbol. Radio - MW Regional coordinator and manager deployment project Network. OSS KPI analysis and troubleshooting RAN parameters optimization. Sr RF Planning and Optimization Engineer ZTE Telecom India Pvt. ) for ZTE and Huawei in 3 operator projects (Altel, Tele2, Kcell); LTE (Long Term Evolution) - 3GPP. Unlike drive tests, the insight they provide is not limited to the time period in which an active measurement campaign has been scheduled. E2E approach on issue handling (Cross functional knowledge), Hands on experience on ICSU analyzing will be value added. At the eNB level, this can be. • Monitoring of OSS KPI stats of 2G, 3G and LTE co sitting sites and neighboring sites. For the implementation of the learning capability and the estimation of KPIs, we select and investigate various. Experience with Alcatel-Lucent OSS (SAM) is a plus. The training presents. • Monitor OSS KPIs related to Accessibility, Retain-ability, Mobility and quality to meet defined quarterly/yearly SLA defined Thresholds already set by Management. •Study current and new antenna specifications and highlight any expected change in coverage after antenna swap. Both allow us to estimate the distance of the UE until the serving cell, consequently allowing several analysis, exemplified above. Here are the top 10 countries with the highest. - Insuring and optimizing on air swapped sites KPI target. Retainability KPI in LTE LTE Retainability is the measure of drops per second where the definition of drop is either a Mobility Management Entity (MME)- initiated E-RAB abnormal release or an eNB initiated E-RAB release. Network Interference reports and Optimizing RAN parameters for Neighbours, Hopping, Rx Level and RX Quality. *OSS KPI calculations *LTE Site Configuration. - Parameter Baseline preparation. KPI Key Performance Indicator LTE Long Term Evolution M/G/1 Memoryless/Generic/single server M/G/R Memoryless/Generic/R servers OSS Operations Support System PRB Physical Resource Block PS Processor Sharing RRC Radio Resource Control TCP Transmission Control Protocol TDD Time Division Multiplexing TTI Transmission Time Interval UE User Equipment 2. I have experienced system integration work, ericsson system verification test and dealing with KPI to troubleshoot issues. OSS KPI analysis, preparing strategies for different types of Hand Over and etc. A preview of what LinkedIn members have to say about Hafedh: " When I met Hafedh from the first impression I felt of his professionalism and through the time we worked together in Du UMTS/HSPA + Project in AUH Region (Abu Dhabi & Al Ain ) I really found him the right person to work on very high Optimization level such as expertise in KPI Performance and Parameters Tuning. View David Sheehy's profile on LinkedIn, the world's largest professional community. Knowing lte technology in detail is not very easy especially when you are preparing for lte interview questions as technology is a long term learning procedure. عرض ملف Mudassir Ahmed الشخصي على LinkedIn، أكبر شبكة للمحترفين في العالم. LTE Performance Management with Vendors' Counters and KPIs Course Description After providing the participants an understanding of the LTE Air Interface and LTE Advanced features, different performance management measurement methods are covered. After graduating I worked as an RF engineer in Thailand signal Optimization Company for one year. LTE Counter KPI'S for 10 MHz % Accessibility % Retainability % HOSR % IRAT Rate DL Throughput (Mbps) UL Throughput (Mbps) CSFB Succ Rate. Mobile Network KPIs are collected continuously from the RAN (Radio Access Network). --- LTE RF planning, propagation models definition and prediction, RF drive test, RF post-processing based on test logs and trace files, parameter optimization suggestions. With support for multiple KPIs and third-party OSS counters, multi-cell comparisons may be analyzed within a single report. ° Responsible for the QOS of the network, including detecting and solving quality problems like: Call drops,Call blocking,silent calls and hardware/software problems. GSM, UMTS, LTE parameter checking & troubleshooting 5. View Rade Bojadjievski's profile on LinkedIn, the world's largest professional community. LTE eNodeB Troubleshooting Guide – utilizing Anritsu’s Handheld BTS Master™, Cell Master™ or Spectrum Master™ with Options 0541, 0542 and 0546 Visit us at www. Mobile network KPIs and OSS counters consider all users,. OSS have been seen as the cost center since it was born. Review KPI performance to the sites assigned for ZTE in order to comply with the times delivery from Telefonica. View Hau Tran’s profile on LinkedIn, the world's largest professional community. A Closed-loop SON system would have the ability to automatically receive parameter network sets, run optimisations and then provision parameter set adjustments back onto the network – automatically and faultlessly. Second Carrier planning and deployment for ZTE vendor in Ecuador. We have categories of KPI and numbers of KPI of each category. o Ability to Perform and Review Gold Standard Parameter Audit for sites/carriers integrated in OSS. To check OSS KPI of LTE & Volte India Vodafone west zone market & make action plan to improve KPis Conceptualizing and driving development of analytic solutions Excellent performance optimization and trouble shooting skills of cellular networks. Worked in Manage services, Hardware Swap, Feature Testing, Network Roll out, Carrier activation and Carrier Aggregation projects. Implementing RF Network Operational Features and Benchmarking Network KPIs with respective changes in HW/SW or any migration activities. • Identify LTE coverage hole and perform tilt optimization. -Diagnosed all related problem and find out the best solution to improved target KPI. Découvrez le profil de Khaled Ounifi sur LinkedIn, la plus grande communauté professionnelle au monde. in a uniform way to the operator. Interview question for OSS Solutions Development Engineer in Gurgaon, Haryana. • Handled NRO projects, Core, and RF KPI projects - BTS sites, Transmission, RF Drive Test & Optimization, RF KPIs etc, BSCs, RNCs, MPBN, OSS, EMA. Minimum 3 years' experience with query and template creation for LTE KPI's. The participant is able to: explain the Nokia LTE counter and KPI architecture decide suitable settings for measurement administration analyse the root cause of LTE call performance problems in signalling flows analyse LTE capacity bottlenecks and mobility problems In detail the participant is able to: OSS aspects Explain the principles of. NSN LTE OSS. Familiar with 2G/3G/LTE Equipment, (e)RAN parameters and Performance KPIs of vendors us Huawei, ALU and NSN. automatically and faultlessly. • Responsible for GSM, LTE 900/1800Mhz Antenna Swap OSS KPI Optimization report analysis and closure • Responsible for Mini Project SSV & On Air acceptance such as Customer Complain Cluster Optimization, Sea Games L26 Overlay, G18 Upgrade and IBC GL18 Upgrade. Ve el perfil de Nicolas Bonaguro en LinkedIn, la mayor red profesional del mundo. LTE Performance Management with Vendors' Counters and KPIs Course Description After providing the participants an understanding of the LTE Air Interface and LTE Advanced features, different performance management measurement methods are covered. It is of about 0. Highlights The KPI referenceis structured clearly and briefly and has the following highlights: ① Convenient to search: All KPIs are classified by service scenario. • Handled NRO projects, Core, and RF KPI projects - BTS sites, Transmission, RF Drive Test & Optimization, RF KPIs etc, BSCs, RNCs, MPBN, OSS, EMA. - RAN Expert 2G/3G/LTE supporting the Technology Planning and Performance Team - OpCos RAN KPIs follow-up 2G/3G/LTE: Analysis and Recommendations report. • Experience with implementation of new features and tuning LTE radio network parameters. Vizualizaţi profilul complet pe LinkedIn şi descoperiţi contactele lui Liviu Marin şi joburi la companii similare. ZTE (Thailand) Co. There is a lot of data available to help improve accuracy, including linking into other OSS/BSS systems, and dimensioning is just part of the broad optimization picture. LTE/VOLTE COUNTER KPIS & THRESHOLD. Key performance indicators (KPIs) in GSM, UMTS, HSPA and LTE are defined through the definition and measurement of key parameters of input and output of internal network system and/or maintenance & operation. Revenue Assurance and Revenue management are the key concepts to create, manage, charge, assure, and collect all sources of revenue. OSS KPI's Optimization: • LTE KPI's daily monitoring, worst cell analysis troubleshooting and KPI's improvement. KPI measurement and network statistics analysis (Metrica & OSS tools) intro of massive data collection for user experience evaluation (MR, GPEH); Ericsson RBS 6000 UMTS 900/2100 Network Roll-Out and LTE-A introduction. Thanks to my troubleshooting skills, I was able to evolve the LTE knowledge in the project of Drive Test Analysis, specially in the Event Analysis. Ensure that contracted OSS Key Performance Indicators (KPI's) are met or exceeded Ensure the uninterrupted operation of the OSS platforms and applications as per contracted service. KPI measurements KPIs are indicators allow the network to offer subscribers a better service quality, and ensures an efficient resource allocation. Here are the top 10 countries with the highest. Volte Drive Test. Second Carrier planning and deployment for ZTE vendor in Ecuador. KPI check to validation after Operation (Upgrade, Swap, New Site, PF). 0 Field Maintenance. o SON Solution Design - Pre-Post KPI Analysis. As mentioned KPI is the short form of Key Performance Indicator. Must possess the ability to solve complex problems, demonstrate the ability to conduct strategic analysis in order to make decisions with time constraints. • Checking and solving parameters issues, wrong planning design, reducing DL interference and increasing the throughput based on Drive test, Nominal and OSS KPIs. Do Telco security professionals really know what their consumers want?. Patrick Diaz Team Leader / Senior RF Engineer (LTE/UMTS/GSM) at INES Solutions Inc. LTE NOC WORKSHOP. • RRC attempts, RRC Failures, ERAB attempts, ERAB success rate, PS ERAB failures, Data only (DO) & Data voice (DV) (CSFB) Drives analysis. KPI Optimization: LTE Call Drop Rate. View Vladimir Verbulski’s profile on LinkedIn, the world's largest professional community. The two systems together are often abbreviated OSS/BSS, BSS/OSS or simply B/OSS. as far as I know 9 different QCIs have been defined in LTE based on priority,packet loss and delay. Use the Direct Connect tests to check transmitter. ANR also automatically sets up of the LTE unique X2 interface between eNBs, primarily used for handover. I started my career with the first LTE deployment in Korea. Perform GSM KPI check, Validation, and analysis. • RSRP and SINR optimization based on Drive Test and OSS KPIs • Check for overlapping, DL/UL PS long and short calls based on Drive Test and nominal planning data. Automated Neighbor Relations (ANR) accepts the mobility management policies set from web-user interface and identifies optimum intra-frequency, inter-frequency and inter-technology neighbors, including inter-OSS, inter-vendor borders with call-trace enabled operation. 5ms duration and composed of 12 subcarriers in 1 OFDM symbol. The measures are the Timing Advance, that in GSM is measured by the UE, and Propagation Delay, that in UMTS is is calculated by the RNC. This workshop provides insights into the symptoms and possible causes of field performance issues in LTE radio networks using UE logs. Supporting Drive test teams for physical optimization of sites. Daily health monitoring of the worst cell and optimization the same as per LTE OSS KPI( Accessibility, Mobility, Retainability). Description. Recently, Huawei narrowed its focus on the "User Experience" and renamed its network deployment evaluation from KPI (key performance indicator) to KQI (key quality indicator). Familiar with KPIs and Counters, including Accessibility, Mobility, Retain-ability KPIs. job offer allu counter / kpi / oss expert Dear Experts, my company is looking for Allu LTE experts in KPI and counters, to map counters from E******* to Allu (not Nokia) and collect data. I have experienced system integration work, ericsson system verification test and dealing with KPI to troubleshoot issues. This course provides students with an understanding of theEricsson Operation Support System (OSS) tools available on the OSS-RC for managing the LTE network. - RAN Expert 2G/3G/LTE supporting the Technology Planning and Performance Team - OpCos RAN KPIs follow-up 2G/3G/LTE: Analysis and Recommendations report. View Mohsin Ali's profile on LinkedIn, the world's largest professional community. Liviu Marin are 5 joburi enumerate în profilul său. Daily health monitoring of the worst cell and optimization the same as per LTE OSS KPI( Accessibility, Mobility, Retainability). Lihat profil Jeremy Chin di LinkedIn, komuniti profesional yang terbesar di dunia. The key performance indicators (KPIs) in an LTE radio access network offer information related to the subscriber's connection quality and the network's performance. • It's a LTE-FDD(FL16) post launch optimization project • Turk Telekom having three LTE bands(800-10MHz, 1800-20MHz & 2600-10 MHz) • We are responsible for overall cluster acceptance(OSS and DT KPI)-LTE & VOLTE • Under OSS KPI acceptance we need to achieve pre defined target for following KPI's. Our purpose is to make the telecom engineer work environment more productive, collaborative, pleasant and simpler. This chapter describes how the different interfaces of the Evolved Universal Terrestrial Radio Access Network (E-UTRAN) can be monitored and which measurement equipment can be used. A 5620 SAM operator performs network management or system administration tasks using a GUI or OSS client that connects to a main server. Providing optimization proposal based on OSS KPI reports and WCDMA driving test log files. 9 mn in 2012; Overview of the 3GPP Long Term Evolution Physical ZTE launches world’s first series 1. Rade has 3 jobs listed on their profile. 3G RF Astellia Consultant of VMS6 area (1200 sites 4 NSN RU30 RNC) Mobifone Vietnam LTE (Long Term Evolution) - 3GPP. What is KPI | What are LTE KPIs, key performance indicators. • Developed Event monitoring tool to find hourly KPI by taking input from customer OSS and SFTP transfer, make final summary report and auto email to customer and all concerned person by using Shell script (Linux) and Python • Developed CR monitoring tool for LTE/UMTS which flash the KPI summary of all sites where CR. This paper explain the most common issue and there analysis. Let's have a closer look at three main packet core elements of LTE network. Good at integration and troubleshooting on major KPI degradation’s. This loop part of a C-SON integration with vendor OSS, is the basic foundation. Answer-2:LTE frame is divided based on time slots on time axis and frequency subcarrier on frequency axis. Both allow us to estimate the distance of the UE until the serving cell, consequently allowing several analysis, exemplified above. question 21:LTE provides different QoS for a given application by putting it into the different bearer. MME - Mobility Management Entity MME is the key control node for LTE access network. GSM, UMTS, LTE OSS KPI monitoring & competency checking 4. Moses has 3 jobs listed on their profile. E2E approach on issue handling (Cross functional knowledge), Hands on experience on ICSU analyzing will be value added. To reduce this interference, Huawei introduced SFN feature. Associate Network Engineer Lanka Communication Services (Pvt) Ltd. Handling Ericsson & Huawei system for 2G & 3G Network. SUMMARY OF QUALIFICATIONS • Professional experience in LTE/UMTS/GSM Radio Access Network Optimization. RTWP is related to uplink interference, and its monitoring helps control the call drops - mainly CS. Validation of SSV Reports (Drive TEST). Member of Ericsson R&D Poland Advisory Board. View Rade Bojadjievski’s profile on LinkedIn, the world's largest professional community. Q2 Update; March 3, 2020. -Diagnosed all related problem and find out the best solution to improved target KPI. Providing technical support for key improvement on Ericsson & Huawei Platform. • Familiar with CSFallback, Fast return & LTE layering strategy. The number of successful HO occurs at point C. paktechpoint. This feature recommends 2 to 3 RF modules that provide coverage in different areas to serve one SFN cell, with the overlapping areas between non-SFN cells becoming part of the SFN cell center. See the complete profile on LinkedIn and discover David's connections and jobs at similar companies. first 4g (lte) network designed and deployed for smart grid & field force communications 9 utilities have selected ericsson’s smart metering as a service model >20% savings in cost of communications operation, by utilities that have selected our communications network operation services copel consulting si, erp, crm, oss fiber to the home. (CSSR, CSFB, HO, CDR) • VIP cases and special events monitoring and troubleshooting. 4G+5G360 Professional Group. - Parameter Baseline preparation. Leading performance, form factor, capacity & KPIs thanks to powerful macro SoC & macro software parity “Nokia’s Flexi Zone is definitely the most ambitious •In operation in over. GSM, UMTS, LTE NBR script generation & execution in systems. Every network is striving to improve this KPI and it has become more important in LTE since the introduction of VoLTE. This loop part of a C-SON integration with vendor OSS, is the basic foundation. RTWP is related to uplink interference, and its monitoring helps control the call drops - mainly CS. • Power bosting & de-bosting activity by weekly on loaded & low PRB utilization cells. Retainability KPI in LTE. The “call drop” in the all-IP world of E-UTRAN and EPC will not always be perceived as a dropped connection by the subscriber. Volte Drive Test. 1 - Free download as Excel Spreadsheet (. • Managing RAN OSS SLA KPI’s with support of Global delivery team. 6MHz with a bandwidth of 10MHz, for an operational 4G LTE network in. The result of. During that time period, I performed DT KPI analysis, signal coverage improvements and quality enhancement as well as provide necessary solutions to meet KPI requirements for both 3G and 4G LTE. However, you can start preparing yourself slowly but with important points so that you understand technology and know the basic answers, Following article has 2 sessions. Question Answers. This feature recommends 2 to 3 RF modules that provide coverage in different areas to serve one SFN cell, with the overlapping areas between non-SFN cells becoming part of the SFN cell center. Extensive knowledge of AutoForms, Atoll, OSS, ACP etc. Knowing lte technology in detail is not very easy especially when you are preparing for lte interview questions as technology is a long term learning procedure. Reporting of PS & LTE - EPC core violation to the associate stakeholders and manage the clearance of the problem. The next section describes the types of diagnostic methods for mobile networks using OSS, drive testing and flow analysis. The vision is about Re-invent all OSS/BSS • To do this I need to create a “ Closed loop action” with CEM triggers/ NFV KPI’s based • LTE modem. On Monday, March 2, delegates to 3GPP Working Group and Plenary meetings were informed that due to the need for further precautionary measures to help tackle the COVID-19 outbreak, the following decisions have been agreed by the Technical Specifications Group (TSG) leadership and Working Group Chairs:. LTE/VOLTE COUNTER KPIS & THRESHOLD. LinkedIn'deki tam profili ve Tahir KAHRAMAN adlı kullanıcının bağlantılarını ve benzer şirketlerdeki işleri görün. Recommendations. LTE eRAN 7. Differentiate Performance by Service With the introduction of Voice and Video over LTE, service providers must differentiate RAN performance based on the services provided. View Meraj Siddiqui's profile on LinkedIn, the world's largest professional community. See the complete profile on LinkedIn and discover Dobrin's connections and jobs at similar companies. Ve el perfil de Nicolas Bonaguro en LinkedIn, la mayor red profesional del mundo. o SON Solution Design - Pre-Post KPI Analysis. Dramatic Return on Investment Commissioning and managing advanced “Converged. Perform troubleshooting/analysis using Moshell, AMOS, UEH exceptions, Business Objects, ESPA and OSS for Pre and Post launch markets. 4G+5G360 Professional Group. KPIs can be used for the following tasks: • To monitor and optimize the radio network performance in order to provide better subscriber quality or to achieve better use of installed network resources • To detect unacceptable performance related issues in the cellular network immediately. The vision is about Re-invent all OSS/BSS functions based on Telecom Data Analytics, • To do this I need to create a " Closed loop action" with CEM triggers/ NFV KPI's based on gathered data from hybrid networks ( physical & Virtual Infrastructures) to detect/predict: significant Customer usage events , NFV KPI's events (to. Interview question for OSS Solutions Development Engineer in Gurgaon, Haryana. View Rade Bojadjievski’s profile on LinkedIn, the world's largest professional community. Preparation of PAC/FAC Reports and submitting to the customer. OSS have been seen as the cost center since it was born. Responsible for 4G KPI Performance monitoring of Amman city and take proactive measures to ensure that Accessibility, Retainability, Mobility KPIs are within SLA. The act of monitoring KPIs in real-time is known as business activity monitoring (BAM). OSS KPI analysis, preparing strategies for different types of Hand Over and etc. لدى Mudassir7 وظيفة مدرجة على الملف الشخصي عرض الملف الشخصي الكامل على LinkedIn وتعرف على زملاء Mudassir والوظائف في الشركات المماثلة. Many of the activities involved in the daily operation and future network planning of an E-UTRAN require data on which decisions are based. Lihat profil Jeremy Chin di LinkedIn, komuniti profesional yang terbesar di dunia. • RRC attempts, RRC Failures, ERAB attempts, ERAB success rate, PS ERAB failures, Data only (DO) & Data voice (DV) (CSFB) Drives analysis. LTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the access part of the Evolved Packet System (EPS). Maintaining KPI up to the standard and Drive test & analysis. • Checking and solving parameters issues, wrong planning design, reducing DL interference and increasing the throughput based on Drive test, Nominal and OSS KPIs. Skilled in 2G,3G, and LTE RAN design, RAN RFP preparation and Strong engineering professional with a Executive Master of Business Administration (M. General Purpose 3G/LTE Radio network planning and optimization engineer is responsible for providing radio detail planning, RAN and eNB parameters planning, pre-launch and post-launch quality assurance and optimization services for 3G/LTE projects in collaboration with related stakeholders. With End to End solutions which include RAN, OSS, SingleSON, Huawei is committed to deploying the mobile network that offers the best user experience. • Well versed in Using various LTE Traces like LTE UETR, CTR to Analyze Internal events as part of performance optimization. GSM, UMTS and HSPA Network KPI Training Workshop covers all aspects of Key Performance Indicators used in UMTS, eHSPA, HSPA+ and LTE. RAN & RNO (Hands On) Optimization Engineer. Its operator managed to leverage the existing antennas, OSS, and cabinets for this upgrade, shortening the TTM for LTE service significantly while paving the way for a premium market share. That’s why the business has been less motivated to invest in it. لدى Vusal10 وظيفة مدرجة على الملف الشخصي عرض الملف الشخصي الكامل على LinkedIn وتعرف على زملاء Vusal والوظائف في الشركات المماثلة. View David Sheehy's profile on LinkedIn, the world's largest professional community. Led successful NPM Delivery (achieved all contractual OSS KPI targets in the year 2018 for Zain Jordan LTE NPM project which helped in renewing of NPM contract for 2019). • Daily 3G/LTE OSS KPIs performance monitoring and analysis. I managed teams of the drive test engineers to carry out optimization routes. The participant is able to: explain the Nokia LTE counter and KPI architecture decide suitable settings for measurement administration analyse the root cause of LTE call performance problems in signalling flows analyse LTE capacity bottlenecks and mobility problems In detail the participant is able to: OSS aspects Explain the principles of. Ensure that contracted OSS Key Performance Indicators (KPI's) are met or exceeded Ensure the uninterrupted operation of the OSS platforms and applications as per contracted service. TELCOMA Global 66,745 views. Restoration & Troubleshooting alarms for LTE, AWS, PCS & GSM, Node-B/ eNodeB TX/HW using RBS Element manager and MOSHELL. Identify MOD3 interference and PCI collision or confusion. Sumant Singh has 6 jobs listed on their profile. Revenue Assurance and Revenue management are the key concepts to create, manage, charge, assure, and collect all sources of revenue.