Retainability Kpi In Lte

In addition, a discussion on system level optimization and QoS is also discussed. 3 KPI Category "Integrity" 5. ETSI TS 132 450 vi i. Multiple 4G networks run commercial services, as they have been operational for a couple of years. 450 version 11. Découvrez le profil de Xavier Pourtauborde sur LinkedIn, la plus grande communauté professionnelle au monde. •• LTE sites performance monitoring and Responsible for improving LTE FDD KPIs such as Traffic Accessibility, Retainability, Mobility, service integrity, utilization & Availability. 提供LTE KPI优化交流文档免费下载,摘要:爱立信的KPI分类Accessibility满足用户业务需求的能力Retainability为用户提供持续服务的能力Integrity为客户提供预期服务质量的能力Mobility切换性能AvailabilitySystemutilisati. This technical webinar provides a thorough overview of the KPI's associated with a LTE network. Prerequisites. o (2012-10) Universal Mobile Telecommunications System (UMTS); LTE. Optimization proposals. The course "LTE Optimization" covers the important features and Long Term Evolution, LTE, is being rolled out as the new 4G system. on Blarney PPC Reporting. LTE signaling to KPI mapping 2. 409 GSMA IR. A set of common performance counters for accessibility, retainability, and mobility KPIs is generated by network elements like eNB and mobility management entity (MME). I live in Singapore and i am a happy woman today? and i told my self that any lender that rescue my family from our poor situation, i will refer any person that is looking for loan to him, he gave me happiness to me and my family, i was in need of a loan of $250,000. 450 version 8. LTE KPI Measurement Methodology The KPIs are formulated to measure the network performance in terms of Accessibility, Integrity, Mobility, Retainability, and Subscriber perceived quality. 1 Accessibility 5. 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. 0 Release 8)" See other formats ETSITS132 450V8. Determining UMTS/LTE site configurations, forecasting capacity & mobility requirements, planning and optimizing Network traffic KPI and developing design standards to ensure Network quality. KPI-related measurements 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. • Responsible for ensuring that, the vendor's service levels are achieved as per they agreed in SLA. • Daily LTE KPI Performance Monitoring (Accessibility, Retainability & Mobility) • Involve in Radio Network Optimization for improving RAN Accessibility and Retainability to achieve KPI's Target. Key words: KPI, GSM, SDCCH, TCH, call drop, drive test. It has categories of KPI and number of KPI of each category. Troubleshoot of degradation based on KPIs in LTE Technology. Systems Engineer with 9 years of experience in the telecommunications industry. 8 Retainability KPI; 9 Mobility KPI; 10 Utilization KPI; 4 KPI Overview. عرض ملف Khawaja Ghulam Asad الشخصي على LinkedIn، أكبر شبكة للمحترفين في العالم. 提供LTE KPI优化交流文档免费下载,摘要:爱立信的KPI分类Accessibility满足用户业务需求的能力Retainability为用户提供持续服务的能力Integrity为客户提供预期服务质量的能力Mobility切换性能AvailabilitySystemutilisati. Customer Experience. In the Optimization process we have to check the KPI value to monitor and optimize the radio network performance in order to provide better subscriber quality or to achieve better use of installed network resources. Analyzing the performance of the network to improve the KPIs of accessibility, retainability, mobility and integrity. Focus Areas: Working with Ericsson Central America Unit UMTS Tuning project for AT&T AR/OK/GA market. - designing PM counters and KPIs for LTE, E-UTRAN part only - current focus on Cat-M device area - more than 3 years experience with Accessibility, Retainability, Mobility, Usage and Quality KPIs - business analysis with sales teams and product management in LTE KPI area - KPI analysis between Nokia and ALU products Scientific papers:. Multiple 4G networks run commercial services, as they have been operational for a couple of years. • Routinely checking parameter consistency using 3G dumps of RNCs and maintaining cell database. Drive/Walk test analysis and KPIs analysis (Single site performance) and Cluster Site. CUM: This KPI reflects a cumulative measurement which is always increasing. 1 E-RAB Retainability 5. on Blarney PPC Reporting. Accessibility test. IMS ARCHITECTURE Most discussions of the IMS include a graphic portrayal of its architecture in terms of a single flat network1 or as three separate layers2: the transport layer, the IMS layer and the service/application layer. This course provides an end-to-end overview of LTE RAN performance monitoring and optimization. In-depth overview of the air Interfaces GSM/GPRS FDMA & TDMA solution, 3G UMTS WCDMA solution, HSPA+ sharing spare power (Codes), The 3G LTE uplink & downlink interface explained, Initial attach procedures explained. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Accessibility; Retainability; Integrity; Availability; Mobility; In my opinion these KPI’s can be primitive in relation to subscriber level QoE. 42 Radio Radio KPIs •VoLTE Call Drop rate •SRVCC Success Rate •Handover SR : S1 , X2 MME KPIs •VoLTE ASR - Volte Attach Success Rate •VoLTE PSR - Paging Success Rate •Dedicated Bearer Activation Success Rate SGW. •• LTE sites performance monitoring and Responsible for improving LTE FDD KPIs such as Traffic Accessibility, Retainability, Mobility, service integrity, utilization & Availability. Proven best telecom 5G, 4G, 3G, 2G, IOT, WiMax training courses. • PCI-Plan verification to avoid MOD3/MOD6/MOD30 interference. 0 (2009-04) 3 Definitions and abbreviations 3. Cell Planning and Dimensioning is critical context due to different services offered by 4G and LTE network. Focus Areas: Working with Ericsson Central America Unit UMTS Tuning project for AT&T AR/OK/GA market. As a team lead my responsibilities comprised of -Maintain the agreed 3G radio network KPI at cell level and cluster level for swapped Cluster. A Key Performance Indicator (KPI) is a measurable value that demonstrates how effectively a network is serving the user. 0 Release 8 5 ETSI TS 132 450 V8. Prerequisites. txt) or view presentation slides online. Combined 2G 3G Call Drop Ratio ; This KPI can give a global indication of drop calls when an important part of 2G traffic comes from 3G network via handover. 提供LTE KPI优化交流文档免费下载,摘要:爱立信的KPI分类Accessibility满足用户业务需求的能力Retainability为用户提供持续服务的能力Integrity为客户提供预期服务质量的能力Mobility切换性能AvailabilitySystemutilisati. Network Retainability in LTE: Call Drops perceptions Hence, these performance counters are also named network element counters or OMC counters. LTE Training Programs Course Outlines Sl # Training Topics Training Duration (days) 1 LTE Network Overview 2 2 LTE Air Interface 3 3 LTE RAN Signaling 2 4 LTE Evolved Packet Core (EPC)- Explained 2 5 LTE EPC Signaling 2 6 LTE Radio Network Planning and Design 2 7 LTE Network Optimization and KPI 2 8 LTE Advanced (LTE-A)- Explained 2. The LTE Optimisation Workshop training gives understanding of how the Evolved UTRAN (E-UTRAN) performance is monitored by 3GPP specific Key Performance Indicators (KPIs) and how to optimise the E-UTRAN performance by use of Long Term Evolution (LTE) parameters. This course takes a top to bottom approach in identifying Key Performance Indicators (KPIs) for the LTE network. ETSI 3GPPTS 32. In the analysis, a critical issue in retainability was identified and this issue was impacting the accessibility of the network. • Monitoring of LTE Major KPI's of Accessibility, Retainability &Mobility. Having description of LTE KPIs. Knowledge of network diagnostic tools/commands, data networking protocols, and experience tuning LTE parameters and a good knowledge of LTE 3GPP standards. The training focuses on explanation of the LTE procedures, functions, and parameters which are used to improve the KPI performance. VoLTE or Voice over Long Term Evolution is a technology which lets you make cellular voice calls over the LTE network. Utilising IMS technology, it is a digital packet voice service that is delivered over IP via an LTE access network. 3 KPI Category "Integrity" 5. LTE QoE- QoS- KPIs MAPPING. What are LTE KPIs? At the end of the course you will be able to understand all the 4G KPIs i. For a new wireless system like the LTE, a set of Key Performance Indicators (KPIs) are defined for the evaluation of system performance, in particular the performance of the evolved Radio Access Network (eRAN). As in the rest of the industries, a performance indicator or key performance indicator ( KPI ) is a measure of performance. VoLTE Drop Analysis and Troublehsooting_V1 - Free download as Powerpoint Presentation (. • Monitoring of LTE KPI’s for accessibility, retainability, throughput and mobility (Intra LTE Handover, X2 Handover, S1 Handover) and escalated any degradations any cluster owners. With solid knowledge in Radio Access Network, LTE Huawei/ZTE, UMTS Ericsson/Huawei/ZTE, GSM Ericsson/Huawei/ZTE, CDMA ALU/Huawei, Network Dimensioning and Planning, RF Data Collection, KPI Analysis, Network Optimization, Software Development, Database Administration, ETL Procesess and Network Monitoring. So, let us get started without wasting any further time. 409 GSMA IR. Testing and evaluating the radio performance for the newly integrated sites. The Long Term Evolution Standard (LTE) is a wireless communications, high-speed data standard for mobile phones and data terminals. Retainability. • Routinely checking parameter consistency using 3G dumps of RNCs and maintaining cell database. rev cat Release CR written to vers new vers CR title TSG meeting TSG doc TSG status source WG meeting WG doc WG status cover date work item remarks database record created. Reviewing Integration Report and Perform Single Site verification to ensure that sites which are turned over to the RF team are properly tested prior to. ), Retainability (PS drops) , Integrity, Mobility. The training presents standard E-UTRAN counters and the resulting KPIs that are comparable across all vendors’ implementations. Following table summarizes KPIs for LTE RAN(Radio Access Network). rf kpi lte dan hspa+ Tabel 2 diatas menunjukan kemungkinan terget dalam kondisi RF yang berbeda. This is used to measure contribution to subscriber perceived quality and system performance. The disadvantage of such network element counters is that their trigger point definitions often follow proprietary standards so that, for example, a set of Nokia Siemens Network MME counters will never. o (2012-10) Universal Mobile Telecommunications System (UMTS); LTE. Application Layer (accessibility, retainability, integrity) Upper Layers (IP/UDP, IP/TCP) (throughput, delay. • LTE/3G Accessibility, Retainability, Integrity and Mobility KPI Target Maintain. Regarding KPI per QoS i type, as per 3GPP i 32. Experienced and motivated Mobile Telecom Engineer with 10+ years of experience in the Communications field, well versed in radio planning mobile area issues and have 10 years as an RF engineer in the PCS and cellular technologies with NOKIA, HUAWEI, NORTEL, ERICSSON equipment and tools, Very good knowledge in planning, design, optimization, and operation of LTE,WCDMA, HSPA+. In-depth overview of the air Interfaces GSM/GPRS FDMA & TDMA solution, 3G UMTS WCDMA solution, HSPA+ sharing spare power (Codes), The 3G LTE uplink & downlink interface explained, Initial attach procedures explained. 提供LTE KPI优化交流文档免费下载,摘要:爱立信的KPI分类Accessibility满足用户业务需求的能力Retainability为用户提供持续服务的能力Integrity为客户提供预期服务质量的能力Mobility切换性能AvailabilitySystemutilisati. If this is your first visit, be sure to check out the FAQ by clicking the link above. Key performance indicators (KPI) must emanate from the strategy goals of enterprise and cascade through the. • Carry out optimisation activities on swapped sites enabling these sites to meet stringent KPI targets agreed with customer. RF PLANING & Optimization Engineer - Experience in GSM/UMTS/LTE Radio Network Optimization (ZTE & NSN) including KPI statistics monitoring, performance improvement recommendations, parameter consistency checking, fault finding and troubleshooting, coverage and capacity redesign proposals, miscellaneous BSC/RNC feature activation, and strategic optimization trials. 13) Support LTE trial (DT kpi on RSRP, SINR and throughput level, Stats KPI on Cell Throughput level DL/UL, ERAB CSSR, ERAB DCR, intra and inter rbs hosr) 14) Support and Coordinate with other department on the project ie. Sofyan Hadi har angett 10 jobb i sin profil. A comprehensive reference on the call procedures of 4G RAN and Core networks, LTE Signaling, Troubleshooting and Optimization describes the protocols and procedures of LTE. LTE RF Consultant at Future Wave Ultratech. Irina Cotanis ITU-T QSDG, Dubai, November 2014. Monitoring and maintaining key performance indicators of LTE networks is essential for achieving the high quality of experience for end-users, and also meet to network performance from an operator perspective. LTE signaling to KPI mapping 2. E2E responsibility of the district sites to improve KPIs by meeting National CQI level every week. Testing and evaluating the radio performance for the newly integrated sites. Regarding LTE KPI- Mobility (3GPP 32. The process is presented in the following slides: KPI - Damages Reports. ), Retainability (PS drops) , Integrity, Mobility. This course takes a top to bottom approach in identifying Key Performance Indicators (KPIs) for the LTE network. the LTE Evolved Packet System [EPS]) is accessed. Minimum 3 years' experience with query and template creation for LTE KPI's. Live network log-files are analysed for in-depth understanding of the parameters' structure and usage. Deepak Verma. 450 version 8. The LTE Optimisation Workshop training gives understanding of how the Evolved UTRAN (E-UTRAN) performance is monitored by 3GPP specific Key Performance Indicators (KPIs) and how to optimise the E-UTRAN performance by use of Long Term Evolution (LTE) parameters. • Proposed physical optimization of the network in accordance with factors like coverage span, inter azimuth overlapping & traffic distribution etc. عرض ملف Khawaja Ghulam Asad الشخصي على LinkedIn، أكبر شبكة للمحترفين في العالم. This KPI can be used to evaluate the call drop rate of the VoIP service in a cell or a cluster. The following are the voice KPI’s which have to be monitored for GSM (2G): Accessibility – (Measurement of how a user can/cannot access the network) 1. rf kpi lte dan hspa+ Tabel 2 diatas menunjukan kemungkinan terget dalam kondisi RF yang berbeda. 0 (2009-04) 3 Definitions and abbreviations 3. View Deepak Verma's profile on LinkedIn, the world's largest professional community. Pada bagian-1, banyak dibahas tentang user perceived experience yang umumnya dilakukan langsung dengan drive test (area oudoor) atau walktest (area indoor). 2 xSIGHT for VoLTE Customer Experience Assurance (CEA) Comprehensive VoLTE Network Interface Coverage and Performance KPIs The xSIGHT VoLTE CEA application includes data-access software agents that passively monitor both control- and user-plane VoLTE traffic at all key interface points across both LTE evolved packet core (EPC) and IMS networks. • Cell Accessibility, Retainability & Mobility KPI degradation analysis using BRDLOGS on FMA. • Monitoring of LTE Major KPI's of Accessibility, Retainability &Mobility. • Retainability KPIs: CS Call Drop, PS Call Drop and HS Call Drop monitoring. Layer 2&3 MAC, RLC, LLC (reports related to QoE dimensions = PDP context, HO info, codecs). Se Sofyan Hadi Syahputra, PRINCE2®, CSM®s profil på LinkedIn, världens största yrkesnätverk. This includes a recap of the LTE radio functionality, as well as exploring the main principles of performance monitoring. 3 Integrity. Every network is striving to improve this KPI and it has become more important in LTE since the introduction of VoLTE. success rate, CSSR, HSDPA. We take a top-to-bot tom approach in identifying Key Performance Indicators (KPIs) for the LTE network. • Routinely checking parameter consistency using 3G dumps of RNCs and maintaining cell database. Prerequisites. 451 version 8. In addition, a discussion on system level optimization and QoS is also discussed. 0 Release 8)" See other formats ETSITS132 450V8. In the analysis, a critical issue in retainability was identified and this issue was impacting the accessibility of the network. Key Performance Indicators: Performance Manager (Netact) U2020. Accesibility, Retainability and Mobility Worst Offenders troubleshooting. 4G/LTE RESPONSIBILITIES Monitoring of daily and busy hour statistics. E-UTRAN/LTE Counters & KPIs Many of the activities involved in the daily operation and future network planning of an E-UTRAN require data on which decisions are based. SDCCH congestion/blocking 2. Designed to handle large amounts of daily and hourly data collected from UMTS and LTE interfaces, TrendNavigate efficiently summarizes RAN performance in terms of accessibility, retainability, and mobility KPIs. Customer Experience. View Assylbek Kabidenov’s profile on LinkedIn, the world's largest professional community. @Investigating in KPI’s degradation and working on it to enhance through hard and soft actions. • Responsible to manage of various LTE KPIs of Accessibility, Retainability and Mobility Class which includes (RRC Setup success rate, ERAB Setup Success rate, IRAT Handover success rate, DL. when a doctor declare a Human being is fit and well, he measure his temperature, high blood pressure, high heart rate, blood sugar etc. Se Sofyan Hadi Syahputra, PRINCE2®, CSM®s profil på LinkedIn, världens största yrkesnätverk. RSSI varies with LTE subcarrier activity -- the greater the data transfer activity, the higher the RSSI. Introduction to the KPI definitions KPI definitions, accessibility KPIs, retainability KPIs, mobility KPIs, utilisation KPIs. Introduction To LTE KPIs Prepared by : Mradul Nagpal 2. Network Retainability in LTE: Call Drops perceptions Hence, these performance counters are also named network element counters or OMC counters. 13) Support LTE trial (DT kpi on RSRP, SINR and throughput level, Stats KPI on Cell Throughput level DL/UL, ERAB CSSR, ERAB DCR, intra and inter rbs hosr) 14) Support and Coordinate with other department on the project ie. This measurement should be used for observing the impact of E-UTRAN on end-users service retainability. Through KPI monitoring, control and analysis. 3 Integrity. Manager RF planning (2G/3G/LTE /WiFi /IOT ) at Bharti Infratel Limited. Feature Implementation and testing. The wireless industry has adopted a common set of Key Performance Indicators (KPIs) for LTE and VoLTE, allowing operators to develop a consistent set of monitoring tools independent of the specific vendors involved. 4G/LTE RESPONSIBILITIES Monitoring of daily and busy hour statistics. Utilising IMS technology, it is a digital packet voice service that is delivered over IP via an LTE access network. 454 3GPP TS 32. Minimum 3 years' experience with query and template creation for LTE KPI's. 1 E-RAB Retainability 5. o (2012-10) Universal Mobile Telecommunications System (UMTS); LTE. View Muhammad Ali Khan's profile on LinkedIn, the world's largest professional community. • PCI-Plan verification to avoid MOD3/MOD6/MOD30 interference. Experience utilizing data analytics tools. LTE KPI can be categorized into the following: Accessibility Retainability Mobillity Availability Utilization Traffic Latency Integrity. •• LTE sites performance monitoring and Responsible for improving LTE FDD KPIs such as Traffic Accessibility, Retainability, Mobility, service integrity, utilization & Availability. 00 to start my life all over as i am a single mother with 3 kids I met this honest. • LTE/3G Accessibility, Retainability, Integrity and Mobility KPI Target Maintain. This involve monitoring and optimizing major KPIs for both 2G & 4G technologies which include accessibility KPIs (Voice CSSR, PS CSSR, LTE SSR), retainability KPIs (Voice DCR, PS DCR & LTE. 905 [2] and the following apply. Accessibility test. In order to monitor and optimize the network performance, there is a need of using Key Performance Indicators (KPIs). • Monitoring of LTE KPI’s for accessibility, retainability, throughput and mobility (Intra LTE Handover, X2 Handover, S1 Handover) and escalated any degradations any cluster owners. • GSM,UMTS, LTE KPI monitoring and detection and report of service affecting degradations. You may have to register before you can post: click the register link above to proceed. - Activation and tuning of inter/intra Freq load balancing features to gain maximum throughput for each carrier. Coordinate the MS vendor activities on the optimization of LTE, UMTS and GSM Accessibility KPIs and Worst Cells such as (RRC Success Rate, E-RAB Success Rate, Paging Success Rate, Location Update Success Rate, RACH Success Rate, Admission and Congestion Control). Key Performance Indicators of KPI's are indicators for if a device or equipment meets a certain reliability criteria for being ready for deployment. Perform routine Optimization work to improve main KPIs like (Accessibility, Retainability and Mobility & Service Integrity) like RRC Success Rate, ERAB Success Rate, ERAB Drop Rate, Handovers, UL / DL throughput etc. 1 Business level requirements If an end user is interrupted often during use of a service, or the service is aborted during use, the time the service is not. After the UE has completed the RRC Connection which has been explained in my previous article, LTE KPI Optimization: RRC Success Rate , it needs to get a Bearer assigned to it to initiate services. LTE & VoLTE RNO Engineer Celfinet. THE EVOLVED PACKET CORE (EPC) The all-IP EPC used in LTE is a part of the transport block of the architecture, where “transport” is the entity through which the overall network (e. It has categories of KPI and number of KPI of each category. • LTE/UTRAN cellular network physical and parameters optimization by clusters. com SPIRENT ITE PPER 4. Download Citation | LTE theory to practice-KPI optimization (A 4G wireless technology) | LTE is the most competitive radio technology nowadays and in coming years by offering high-data-rates with. • Observing Live stats using M2000 and Monitoring 2G & 3G Accessibility, Retainability, Mobility, Throughput, CS and PS Traffic KPI's • Troubleshooting the 2G Worst Cells with drops due to UL SS, DL SS, Both link SS, UL Quality, DL Quality and 3G Worst Cells with drops due to Uplink synchronization, missing Neighbors etc. The course begins with an introduction to LTE performance management which leads into the anatomy of LTE optimization. Improving & achieving contractual LTE TDD/FDD Network KPI’s such as Accessibility, Retainability, Mobility, service integrity, utilization & Availability. • Monitoring, maintain, and Improving KPI 3G/LTE network (accessibility, retainability, mobility, integrity) • Performed Concistencies check (TAC/LAC,PCI/PSC, PRACH, Neighbor list) after unblocked new sites. @ Also, involved in to create a tool by using python used to automate the task quickly and effective GUI. 3G - UMTS/WCDMA KPIs (Key Performance Indicators). This knowledge can be a basis for further self or instructor lead studies on E-UTRAN performance. Training Structure. Xavier indique 4 postes sur son profil. It will allow you to become familiar with RAN side parameters and knowledge to create KPI formulas to measure LTE Accessibility, Retainability, Integrity and Mobility KPIs. Full text of "TS 132 450 - V8. In the analysis, a critical issue in retainability was identified and this issue was impacting the accessibility of the network. View Amin Khalili's profile on LinkedIn, the world's largest professional community. Others KPIs like RRC success rate, RAB Est. Each E-RAB is associated with the QoS information. • Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate, CSSR Success Rate, HSPA Performance. CUM: This KPI reflects a cumulative measurement which is always increasing. This technical webinar provides a thorough overview of the KPI's associated with a LTE network. success rate, CSSR, HSDPA. 451 (where KPI requirements are mentioned), it says for Accessibility, Retainability & Integrity: "KPI shall be available per QoS group". • Drive Test and post-processing of the data (checking best server, accessibility and retainability to ensure coverage and quality signal). UMTS/LTE Optimization. Retainability test. Through KPI monitoring, control and analysis. Key Performance Indicators of KPI's are indicators for if a device or equipment meets a certain reliability criteria for being ready for deployment. Accessibility and Retainability • Accessibility and Retainability Subset provide detailed • analysis and root failure causes for problems when trying • to access the. The course begins with an introduction to LTE performance management which leads into the anatomy of LTE optimization. Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM. Major KPIs include:. Key performance Indicators are part of not only 4G LTE systems but are found in most technological systems. • Understanding of Huawei 4G features and algorithms like scheduling, power control, resource allocation, load sharing, 3G/LTE traffic sharing, etc. Key Performance Indicators: Performance Manager (Netact) U2020. Retainability test. success rate, CSSR, HSDPA. As a team lead my responsibilities comprised of -Maintain the agreed 3G radio network KPI at cell level and cluster level for swapped Cluster. 0 Release 8)" See other formats ETSITS132 450V8. 0 Release 11)" See other formats ETSI TS 132 450 vi i. - Deploying the RLF triggered HO feature to improve the retainability KPI. How to Apply for Engineer, RAN Optimization Recru at MTN Ghana Good knowledge of radio network Optimization on LTE, UMTS and GSM Retainability KPIs; Good knowledge of radio network Optimization on LTE, UMTS and GSM Integrity KPIs;. The disadvantage of such network element counters is that their trigger point definitions often follow proprietary standards so that, for example, a set of Nokia Siemens Network MME counters will never. The current document provides the following information: • • Definitions of End-to-End Key Performance Indicators (E2E KPIs) for Long-Term Evolution (LTE) Descriptions of measurement methods for field and lab trials KPIs are basic network quality indicators for offer processing and field acceptance tests. • Analysis Degraded KPIs Report & Verifying LTE RF Parameters for Single & New Site Like: SITE INFO,TSSR,PCI Verification, Rachrootsequence, UTRAN & EUTRAN FREQ RELATION,MME IP, EARFCN UL&DL Verification,BW, RSRP, RSRQ, SINR, CINR, EARFCN, BW, Latency,CSFB, RRC&ERAB Success Rate,RRC Drop, ERAB Drop, inter & intra HOSR issues,User DL-UL. LTE activation in TMO (In Major Cities and Hot-spots) Responsibilities on LTE Environment: Monitor daily and hourly Statistics to figure out the cells that are performing. E-UTRAN/LTE Counters & KPIs Many of the activities involved in the daily operation and future network planning of an E-UTRAN require data on which decisions are based. 4G LTE - RF Optimization Objects and Target Baseline | Page 10 Retainability (1) – Call Drop Rate VoIP Call Drop Rate This KPI can be used to evaluate the call drop rate of VoIP service (QCI 1 service) in a cell or cluster, the call drops happen when eNode initiate active ERAB (with data in buffer) release process by E-RAB Release Indication. Network Retainability in LTE: Call Drops perceptions Hence, these performance counters are also named network element counters or OMC counters. LTE QoE- QoS- KPIs MAPPING. This course provides an end-to-end overview of UMTS/HSPA RAN performance monitoring and optimization. XMind is the most professional and popular mind mapping tool. Deepak Verma. • Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate, CSSR Success Rate, HSPA Performance. • Hands on experience in handling RBS6000 series and Evo 8200/RNC Controller. This course provides an end-to-end overview of LTE RAN performance monitoring and optimization. • Monitoring, maintain, and Improving KPI 3G/LTE network (accessibility, retainability, mobility, integrity) • Performed Concistencies check (TAC/LAC,PCI/PSC, PRACH, Neighbor list) after unblocked new sites. View Muhammad Ali Khan's profile on LinkedIn, the world's largest professional community. LTE Drive test step & Procedure. Experience utilizing data analytics tools. 451 (where KPI requirements are mentioned), it says for Accessibility, Retainability & Integrity: "KPI shall be available per QoS group". • Retainability KPIs: CS Call Drop, PS Call Drop and HS Call Drop monitoring and troubleshooting. 4G LTE RF OPTIMIZATION. 1 E-UTRAN IP Throughput. @Investigating in KPI’s degradation and working on it to enhance through hard and soft actions. -Daily UMTS/LTE network performance monitoring and identify network performance degradation (Accessibility, Retainability and Integrity) on Cell/Cluster level to solve and improve: RRC, RAB/eRAB, PS/CS CDR, IRAT, UL/DL Data Traffic, CSFB, Blocking/Congestion/High RB Utilization and keep it within KPI target. See the complete profile on LinkedIn and discover Humberto’s connections and jobs at similar companies. View Humberto Peralta Manriquez’s profile on LinkedIn, the world's largest professional community. Having description of LTE KPIs. Check Serving Cell Change failure rate (KPI RNC_733a) - high SCC failures lead to radio link failure -----> RSRAN079 Check CQI distribution (M5000C8-M5000C39) or Ecno distribution for bad coverage issue (M1007C38-M1007C47) --> RSRAN039. Leader of mobile networks optimization for LTE Huawei/ZTE, UMTS Ericsson/Huawei/ZTE, GSM Ericsson/Huawei/ZTE, CDMA ALU/Huawei for the East Region of Venezuela. Utilising IMS technology, it is a digital packet voice service that is delivered over IP via an LTE access network. • Achieving good LTE RF Signal target as agreed in the contract term with MTN Network. Defining "right" coverage 2. Advance feature request and testing. This course takes a top to bottom approach in identifying Key Performance Indicators (KPIs) for the LTE network. In summary, one can say that many KPIs have a mapping to revenues, and that’s how companies can value performance to value. o Monitoring KPIs (Accessibility, Retainability, Mobility and Integrity) o Physical and Parametric Optimization for improvement of Network KPIs (Cell Selection / Re-selection, Handover, LTE parameters (PCI, PRACH, TA). For example, even if all other factors were equal, VZW 10 MHz LTE bandwidth RSSI would measure 3 dB greater than would Sprint 5 MHz LTE bandwidth RSSI. LTE Software Upgrade - MEO PT. • PCI-Plan verification to avoid MOD3/MOD6/MOD30 interference. Through KPI monitoring, control and analysis. LTE Accessibility, Retainibility, Mobility KPI analysis and optimization based. - designing PM counters and KPIs for LTE, E-UTRAN part only - current focus on Cat-M device area - more than 3 years experience with Accessibility, Retainability, Mobility, Usage and Quality KPIs - business analysis with sales teams and product management in LTE KPI area - KPI analysis between Nokia and ALU products Scientific papers:. Detailed analysis of KPI's and identification of RAN issues. Training Structure. LTE RF & RAN Optimization And Troubleshooting Part-1 naushad 2018-09-28T14:09:14+05:30 LTE RF & RAN Optimization And Troubleshooting Part-1 LTE RF & RAN Optimization and Troubleshooting Part-I Training is a comprehensive course dealing with the symptoms and causes of field performance issues in LTE Radio Networks. This is used to measure contribution to subscriber perceived quality and system performance. KPI System Overview, LTE KPIs Accessability, Retainability, IntegrityMobility Latency • RRC SETUP SR • ERAB Setup SR (VoIP/ALL) • Call Setup SR (VoIP/ALL) • Call Drop Rate (VoIP/ALL) • Call Setup Complete Rate (VoIP/ALL) • Service UL/DL Throughput • HHO SR ( Intra/Inter Frequency) • HO in SR • Inter-RAT HHO SR • Access. Knowledge of network diagnostic tools/commands, data networking protocols, and experience tuning LTE parameters and a good knowledge of LTE 3GPP standards. Se Sofyan Hadi Syahputra, PRINCE2®, CSM®s profil på LinkedIn, världens största yrkesnätverk. A set of common performance counters for accessibility, retainability, and mobility KPIs is generated by network elements like eNB and mobility management entity (MME). Contents :- Introduction to Primary KPIs Accessibility KPIs Retainability KPIs Integrity KPIs Mobility KPIs. ELP 4017 ★★★★ Public schedule. One of the most important KPI is the LTE Call Drop Rate. • Accessibility, Retainability and Mobility KPI observation and Optimizations on the daily basis. 13) Support LTE trial (DT kpi on RSRP, SINR and throughput level, Stats KPI on Cell Throughput level DL/UL, ERAB CSSR, ERAB DCR, intra and inter rbs hosr) 14) Support and Coordinate with other department on the project ie. o (2012-10) Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Key Performance Indicators (KPI) for Evolved Universal Terrestrial Radio Access Network (E-UTRAN): Definitions (3GPP TS 32. o SON Solution Design - Pre-Post KPI Analysis. The Long Term Evolution Standard (LTE) is a wireless communications, high-speed data standard for mobile phones and data terminals. 410 3GPP Key Performance Indicators (KPI) for UMTS and GSM Release 15 Telecommunication management TS. The call drop rate is calculated by monitoring the VoIP ERAB abnormal release rate. • Check alarm status, KPI and parameters of new and existing cells in mobile Nokia network, using various tools such as OMS, Netact Reporting Suite, Monitor, CM Editor, CM operations Manager. LTE RF Consultant at Future Wave Ultratech. Sofyan Hadi har angett 10 jobb i sin profil. Feature Implementation and testing. • Hands on experience in handling RBS6000 series and Evo 8200/RNC Controller. As in the rest of the industries, a performance indicator or key performance indicator ( KPI ) is a measure of performance. Accessibility and Retainability • Accessibility and Retainability Subset provide detailed • analysis and root failure causes for problems when trying • to access the. View Humberto Peralta Manriquez’s profile on LinkedIn, the world's largest professional community. ETSI TS 132 450 vi i. when a doctor declare a Human being is fit and well, he measure his temperature, high blood pressure, high heart rate, blood sugar etc. Hi, Since the beginning of my career in Nokia Network, I have been working on LTE technology. e Accessibility, Retainability, Mobility and Traffic. Deepak Verma. LTE KPI Measurement Methodology The KPIs are formulated to measure the network performance in terms of Accessibility, Integrity, Mobility, Retainability, and Subscriber perceived quality. • Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate, CSSR Success Rate, HSPA Performance. Troubleshoot of degradation based on KPIs in LTE Technology. Such measures are commonly used to help an organization define and evaluate how successful it is, typically in terms of making progress towards its long-term organizational goals. Feature Implementation and testing. PRACH Planning. 3 Combined 2G 3G Call Drop Ratio. These indicators allow the network to offer subscribers a better service quality, and ensures an efficient resource allocation. Hello Everybody, My name is Mrs Sharon Sim. Telenor Pakistan Management defines yearly KPI targets in agreement with Regional RF Managers. • Good knowledge of radio network Optimization on LTE, UMTS and GSM Accessibility KPIs • Good knowledge of radio network Optimization on LTE, UMTS and GSM Retainability KPIs • Good knowledge of radio network Optimization on LTE, UMTS and GSM Integrity KPIs • Good knowledge of radio network Optimization on LTE, UMTS and GSM Mobility KPIs. • Monitor and analyze the GSM/UMTS/HSPA+/LTE radio network KPIs (such as Accessibility CS-PS, Retainability CS-PS, Integrity, Capacity, etc. 00 to start my life all over as i am a single mother with 3 kids I met this honest. Due to my growth in knowledge in the Event Analysis and achievement of the milestones of the project, resulted in me having the possibility to participate in multiple LTE. Power Control Overview. Use KPI Library to search for Key Performance Indicators by process and industry, ask help or advice, and read articles written by independent experts. LTE KPI Measurement Methodology The KPIs are formulated to measure the network performance in terms of Accessibility, Integrity, Mobility, Retainability, and Subscriber perceived quality. The process is presented in the following slides: KPI - Damages Reports. Se Sofyan Hadi Syahputra, PRINCE2®, CSM®s profil på LinkedIn, världens största yrkesnätverk. LTE activation in TMO (In Major Cities and Hot-spots) Responsibilities on LTE Environment: Monitor daily and hourly Statistics to figure out the cells that are performing. 1 E-UTRAN IP Throughput. Irina Cotanis ITU-T QSDG, Dubai, November 2014. Customer Experience Management goes beyond managing network KPIs messaging or video or even basic network services such as LTE bearer service. The training focuses on explanation of the LTE procedures, functions, and parameters which are used to improve the KPI performance. With this report the user can achieve in high level how network is performing and understand if problems are occurring. 0 Release 8 ETSI 6 ETSI TS 132 450 V8. Lihat profil Kodrin Huberman Aswa Muttaqien di LinkedIn, komunitas profesional terbesar di dunia. • CSFB KPI Analysis & optimization based on KPI counters & CSFB Parameters check from LTE to WCDMA/GSM network. Overview of LTE/LTE -Advanced It is expected that future generation of mobile networks will be based on 4G technology. The NSA Option 3 uses the LTE as the control plane meaning that the performance of the NR network for accessibility, retainability and mobility will be closely tied to the performance of the underlying LTE network. We begin with a review of the physical air interface and LTE eNodeB KPI's. Determining UMTS/LTE site configurations, forecasting capacity & mobility requirements, planning and optimizing Network traffic KPI and developing design standards to ensure Network quality. Welcome to this tutorial of KPI & Performance Indicators for VoLTE IMS Network. LTE KPI can be categorized into the following: Accessibility Retainability Mobillity Availability Utilization Traffic Latency Integrity. 451 (where KPI requirements are mentioned), it says for Accessibility, Retainability & Integrity: "KPI shall be available per QoS group". Testing and evaluating the radio performance for the newly integrated sites. Labels: Accessibility KPI, Availability KPI, Integrity KPI, KPI in Telecom, LTE KPI, Mobility KPI, Retainability KPI, Utilization KPI 26 comments: Unknown 5 January 2017 at 05:57. 905 [2] and the following apply. For example, even if all other factors were equal, VZW 10 MHz LTE bandwidth RSSI would measure 3 dB greater than would Sprint 5 MHz LTE bandwidth RSSI. The course "LTE Optimization" covers the important features and Long Term Evolution, LTE, is being rolled out as the new 4G system. A set of common performance counters for accessibility, retainability, and mobility KPIs is generated by network elements like eNB and mobility management entity (MME). Currently 4G or Fourth generation of mobile/wireless broadband is a collection of wireless standards, and it can be realized using various competing technologies; one of the prominent technologies is Long Term. 13) Support LTE trial (DT kpi on RSRP, SINR and throughput level, Stats KPI on Cell Throughput level DL/UL, ERAB CSSR, ERAB DCR, intra and inter rbs hosr) 14) Support and Coordinate with other department on the project ie. In [1] the following KPI's are defined • Accessibility • Retainability • Integrity • Availability • Mobility [2] gives the requirements related to the above KPI's. Major KPIs include:. 450 version 1 1. • Pre post analysis on different feature implementations. 450 version 8. I live in Singapore and i am a happy woman today? and i told my self that any lender that rescue my family from our poor situation, i will refer any person that is looking for loan to him, he gave me happiness to me and my family, i was in need of a loan of $250,000. See the complete profile on LinkedIn and discover Humberto’s connections and jobs at similar companies. @ Also, involved in to create a tool by using python used to automate the task quickly and effective GUI. • IRAT counter analysis to detect cross sector on sites and give recommendation to fix for improved site performace. @Neighbor planning and optimization to solve radio problems and enhance the KPI’s. • Observation of Pre and Post Cluster Drive - KPI (Accessibility, Retainability, Mobility & Traffic). • Monitor and analyze the GSM/UMTS/HSPA+/LTE radio network KPIs (such as Accessibility CS-PS, Retainability CS-PS, Integrity, Capacity, etc. A telecom key performance indicator (KPI) analysis is the best way to assess the performance of various areas of your communications company. Retainability. The latest business intelligence tools from ThoughtSpot help telecom employees pull valuable insights from data in seconds. In addition, a discussion on system level optimization and QoS is also discussed. Deepak Verma. Cell Planning and Dimensioning is critical context due to different services offered by 4G and LTE network. Others KPIs like RRC success rate, RAB Est. • IRAT counter analysis to detect cross sector on sites and give recommendation to fix for improved site performace. This data refers to the load carried by the network and the grade of service offered that can be measured by eNBs in the form of diverse types of counters. A number of applications are discussed along with various OSS aspects followed by the monitoring of Availability, Accessibility, Retainability, Cell Quality, Cell Load, Capacity. Improving & achieving contractual LTE TDD/FDD Network KPI's such as Accessibility, Retainability, Mobility, service integrity, utilization & Availability. • LTE/3G Accessibility, Retainability, Integrity and Mobility KPI Target Maintain. It has categories of KPI and number of KPI of each category. • Check alarm status, KPI and parameters of new and existing cells in mobile Nokia network, using various tools such as OMS, Netact Reporting Suite, Monitor, CM Editor, CM operations Manager. • Supervising FMDT for Sector swap correction and overshooting control of L800 in close coordination with integration team. LTE Training Programs Course Outlines Sl # Training Topics Training Duration (days) 1 LTE Network Overview 2 2 LTE Air Interface 3 3 LTE RAN Signaling 2 4 LTE Evolved Packet Core (EPC)- Explained 2 5 LTE EPC Signaling 2 6 LTE Radio Network Planning and Design 2 7 LTE Network Optimization and KPI 2 8 LTE Advanced (LTE-A)- Explained 2. Closely monitor accessibility, retainability and mobility KPIs of the designated clusters. E-UTRAN/LTE Counters & KPIs Many of the activities involved in the daily operation and future network planning of an E-UTRAN require data on which decisions are based. Irina Cotanis ITU-T QSDG, Dubai, November 2014. Network concepts and features are analysed against available network measurements and call traffic signalling flows, to infer the use of different counters and KPIs. Layer 2&3 MAC, RLC, LLC (reports related to QoE dimensions = PDP context, HO info, codecs). LTE RAN KPIs 1. XMind is the most professional and popular mind mapping tool. Posted on : 25 Apr, 2019. Testing and evaluating the radio performance for the newly integrated sites. Accesibility, Retainability and Mobility Worst Offenders troubleshooting. 1 Definitions For the purposes of the present document, the terms and definitions given in TR 21. CUM: This KPI reflects a cumulative measurement which is always increasing. LTE KPI Optimization Deep Dive: RRC Success Rate This is the first part in LTE KPI Optimization and more related articles will be published soon. Retainability. o SON Solution Design - Pre-Post KPI Analysis. 0 Release 8)" See other formats ETSITS132 450V8. • Monitor and analyze the GSM/UMTS/HSPA+/LTE radio network KPIs (such as Accessibility CS-PS, Retainability CS-PS, Integrity, Capacity, etc. 0 (2009-12) 5. Throughput test. RRC connection and context setup performance 3. 4G LTE RF OPTIMIZATION. This course reveals information and procedures associated with LTE System Level Optimization and Performance Improvement. The LTE accessibility KPI's, including a review of the 3GPP functionality procedures regarding accessibility, are studied next. GSM, UMTS and HSPA Network KPI Training Workshop covers all aspects of Key Performance Indicators used in UMTS, eHSPA, HSPA+ and LTE. KPI in LTE Network Accessibility, Retainability & Mobility. Defining "right" coverage 2. Introduction To LTE KPIs Prepared by : Mradul Nagpal 2. Networkers Telecommunications Inc April 2011 to September 2012 RF Engineer Plano, TX. 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. This KPI can be used to evaluate the call drop rate of the VoIP service in a cell or a cluster. For example, even if all other factors were equal, VZW 10 MHz LTE bandwidth RSSI would measure 3 dB greater than would Sprint 5 MHz LTE bandwidth RSSI. success rate, CSSR, HSDPA. LTE Training Programs Course Outlines Sl # Training Topics Training Duration (days) 1 LTE Network Overview 2 2 LTE Air Interface 3 3 LTE RAN Signaling 2 4 LTE Evolved Packet Core (EPC)- Explained 2 5 LTE EPC Signaling 2 6 LTE Radio Network Planning and Design 2 7 LTE Network Optimization and KPI 2 8 LTE Advanced (LTE-A)- Explained 2. As a team lead my responsibilities comprised of -Maintain the agreed 3G radio network KPI at cell level and cluster level for swapped Cluster. NPM Project (CMPak 4G NPM North-2) ZTE Feature Trials & implementation on Network Level. Experience utilizing data analytics tools. In addition, a discussion on system level optimization and QoS is also discussed. 451 (where KPI requirements are mentioned), it says for Accessibility, Retainability & Integrity: "KPI shall be available per QoS group". 3 Combined 2G 3G Call Drop Ratio. txt) or read online for free. Monitoring and Analysis of Pre/post launch critical KPIs CS/PS Retainability, CS/PS Accessibility, IFHO, IRAT HO optimization, throughput etc. 0 Release 11)" See other formats ETSI TS 132 450 vi i. at Bangalore. / Reports Overview • 1. After the UE has completed the RRC Connection which has been explained in my previous article, LTE KPI Optimization: RRC Success Rate , it needs to get a Bearer assigned to it to initiate services. To start viewing messages, select the forum that you want to visit from the selection below. o Retainability Analysis&Optimization 2G/3G (Achieve & maintain the Radio Network performance as per the contracted KPIs, reducing congestion and drops improving the IRAT Handover Soft Handover Location Update paging CSSR) o Speech Quality Analysis&Optimization (Remove unnecessary and add needed neighbours, check congestions from KPIs). success rate, CSSR, HSDPA. Monitoring and Optimization of LTE, UMTS and GSM sites to improve radio KPI's. KPI's related to accessibility, retainability, integrity, mobility, availability and utilization are looked at in detail. KPIs Analysis and Reports. Find related LTE RF Optimization engineers and IT - Software Industry Jobs in Bangalore 5 to 8 Yrs experience with 3g, kpi, rf, mapinfo, gsm, call flow, kpi analysis, rf optimization, post processing, resource management, capacity management, optimization strategies, lte, bss,netw, k perf, mance, netw, k optimization, perf. In simple terms we can say KPIs describe the fitness level of a network, and this fitness level is measured with different matrix, e. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. A telecom key performance indicator (KPI) analysis is the best way to assess the performance of various areas of your communications company. Such measures are commonly used to help an organization define and evaluate how successful it is, typically in terms of making progress towards its long-term organizational goals. Firstly, because the NSA deployment is tied to LTE, it is important to ensure that the existing network is not disrupted. What are LTE KPIs? At the end of the course you will be able to understand all the 4G KPIs i. This course provides an end-to-end overview of UMTS/HSPA RAN performance monitoring and optimization. Experience monitoring and analyzing critical KPIs; Retainability, Accessibility, Integrity, Mobility, HO optimization, and new feature activation. Seperti kita bahas sebelumnya, bahwa pengukuran performansi LTE secara garis besar terbagi menjadi dua yaitu user perceived experience dan network KPI. 8 Retainability KPI; 9 Mobility KPI; 10 Utilization KPI; 4 KPI Overview. • LTE/VoLTE cluster optimization on different network configuration scenarios CRAN, DRAN and SRAN based on drive test analysis, considering a KPI targets on mobility, retainability, accessibility, service integrity. The 4G/LTE technology has been developed to meet user requirements and provide high network performance. Customer Experience Management goes beyond managing network KPIs messaging or video or even basic network services such as LTE bearer service. This KPI is obtained by the number of calls in 2G and 3G related to the total number of establishment calls. 4 Retainability KPIs eNodeB KPI Reference Issue 01. 3 Measurement Scenarios focuses on the first product release in order to restrict the number of possible scenario combinations (e. What are LTE KPIs? At the end of the course you will be able to understand all the 4G KPIs i. Customer Experience. Deepak Verma. success rate, CSSR, HSDPA. This technical webinar provides a thorough overview of the KPI's associated with a LTE network. com SPIRENT ITE PPER 4. Through KPI monitoring, control and analysis. Others KPIs like RRC success rate, RAB Est. LTE/3G/2G Optimization for Vodacom modernization sites 5G planning and trials Trouble shoot and improve KPIs for Accessibility / Retainability / Mobility / Data Throughput / Latency -VoLTE / LTE/ 3G /2G networks New feature trial - 2G / 3G / LTE /VoLTE. • Preparing RF related scope of work for all new and old vendors, service provider, monitoring their works, and given all type of reports feedback to them. This includes a recap of the LTE radio functionality, as well as exploring the main principles of performance monitoring. If a retainability measurement is not considered OK, then the network operator can investigate which steps that are required to improve the retainability towards their customers. Accessibility; Retainability; Integrity; Availability; Mobility; In my opinion these KPI’s can be primitive in relation to subscriber level QoE. Key Performance Indicators of KPI's are indicators for if a device or equipment meets a certain reliability criteria for being ready for deployment. 2 KPI Category "Retainability" 5. THE EVOLVED PACKET CORE (EPC) The all-IP EPC used in LTE is a part of the transport block of the architecture, where “transport” is the entity through which the overall network (e. Must possess the ability to solve complex problems, demonstrate the ability to conduct strategic analysis in order to make decisions with time constraints. LTE/3G/2G Optimization for Vodacom modernization sites 5G planning and trials Trouble shoot and improve KPIs for Accessibility / Retainability / Mobility / Data Throughput / Latency -VoLTE / LTE/ 3G /2G networks New feature trial - 2G / 3G / LTE /VoLTE. • Monitoring of LTE KPI’s for accessibility, retainability, throughput and mobility (Intra LTE Handover, X2 Handover, S1 Handover) and escalated any degradations any cluster owners. This KPI is obtained by the number of calls in 2G and 3G related to the total number of establishment calls. 905 [2] and the following apply. service integrity and service retainability, which combine various KPIs and information from other sources such as customer complaints. Advance feature request and testing. • Routinely checking parameter consistency using 3G dumps of RNCs and maintaining cell database. ) TGV/LGV network coverage Optimization and design. The call drop rate is calculated by monitoring the VoIP ERAB abnormal release rate. LTE KPIs are mainly classified into 5 classes, which are, Accessibility, Retainability, Mobility, Latency, and Integrity. The 4G/LTE technology has been developed to meet user requirements and provide high network performance. LTE RF & RAN Optimization And Troubleshooting Part-1 naushad 2018-09-28T14:09:14+05:30 LTE RF & RAN Optimization And Troubleshooting Part-1 LTE RF & RAN Optimization and Troubleshooting Part-I Training is a comprehensive course dealing with the symptoms and causes of field performance issues in LTE Radio Networks. Key performance Indicators are part of not only 4G LTE systems but are found in most technological systems. Network concepts and features are analysed against available network measurements and call traffic signalling flows, to infer the use of different counters and KPIs. The call drop rate is calculated by monitoring the VoIP ERAB abnormal release rate. This is followed by a discussion of the retainability KPI's and handover overview. The KPIs are actually the statistical measure of network quality and encompass all the QoS parameters related to Network Accessibility, Service Accessibility, and Network Retainability. VoLTE or Voice over Long Term Evolution is a technology which lets you make cellular voice calls over the LTE network. Posted on : 25 Apr, 2019. 4G LTE - RF Optimization Objects and Target Baseline | Page 10 Retainability (1) – Call Drop Rate VoIP Call Drop Rate This KPI can be used to evaluate the call drop rate of VoIP service (QCI 1 service) in a cell or cluster, the call drops happen when eNode initiate active ERAB (with data in buffer) release process by E-RAB Release Indication. With ability to analyze KPIs, research and improve network quality problems, and solid knowledge in the management of technological tools used by telecommunications operators to measure, analyze and optimize their wireless networks. • Responsible for Optimization of LTE (FDD) sites for mobility account • Network Stat and KPI analysis and reporting i. e Accessibility, Retainability, Mobility and Traffic. • Elaboration of statistics reports on cell performance and KPI. (XLS) LTE main KPI formula | saeful bahri - Academia. Deepak Verma. In the analysis, a critical issue in retainability was identified and this issue was impacting the accessibility of the network. • Routinely checking parameter consistency using 3G dumps of RNCs and maintaining cell database. Key performance indicators (KPI) must emanate from the strategy goals of enterprise and cascade through the. 3 KPI Category "Integrity" 5. ) on an hourly, daily basis and busy hour. Responsible to manage of various LTE KPIs of Accessibility, Retainability and Mobility Class which includes (RRC Setup success rate, ERAB Setup Success rate, IRAT Handover success rate, DL & UL Throughput measurement & Drop calls etc. rf kpi lte dan hspa+ Tabel 2 diatas menunjukan kemungkinan terget dalam kondisi RF yang berbeda. A comprehensive reference on the call procedures of 4G RAN and Core networks, LTE Signaling, Troubleshooting and Optimization describes the protocols and procedures of LTE. Currently 4G or Fourth generation of mobile/wireless broadband is a collection of wireless standards, and it can be realized using various competing technologies; one of the prominent technologies is Long Term. • Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate, CSSR Success Rate, HSPA Performance. For example, even if all other factors were equal, VZW 10 MHz LTE bandwidth RSSI would measure 3 dB greater than would Sprint 5 MHz LTE bandwidth RSSI. Se Sofyan Hadi Syahputra, PRINCE2®, CSM®s profil på LinkedIn, världens största yrkesnätverk. • Retainability KPIs: CS Call Drop, PS Call Drop and HS Call Drop monitoring and troubleshooting. Responsible to manage of various LTE KPIs of Accessibility, Retainability and Mobility Class which includes (RRC Setup success rate, ERAB Setup Success rate, IRAT Handover success rate, DL & UL Throughput measurement & Drop calls etc. 450 version 11. Minimum 3 years' experience with query and template creation for LTE KPI's. Analysis and implementation of features, parameters, PSC plan (UMTS), PCI plan (LTE), as well other many tasks. Each E-RAB is associated with the QoS information. LTE QoE- QoS- KPIs MAPPING. Duties: Troubleshoot complex faults seen via KPIs, alarms, customer complaints on both eNode B and RNC side as well as CS/PS Core related issues on all technologies such as VoLTE, LTE, UMTS & GSM. / Reports Overview • 1. • KPI Monitoring, Cluster Optimization • Physical Parameters Verification of new sites as per the planning data Data Uplink & Downlink, Ping Test, handovers checking, Attached & Detached • Identify the cross-feeder issues rectify it through the PCI • Enhance KPI by reducing the call set. To start viewing messages, select the forum that you want to visit from the selection below. Customer Experience. With this report the user can achieve in high level how network is performing and understand if problems are occurring. 451 version 8. ***KPI's Analysis : Accessibility (RACH issues, multiple RRC connection request etc. Full text of "TS 132 450 - V11. • Fine tuning in order to improve LTE and VoLTE KPIs. Percentage. Overview of LTE/LTE -Advanced It is expected that future generation of mobile networks will be based on 4G technology. • Monitoring of LTE KPI's for accessibility, retainability, throughput and mobility (Intra LTE Handover, X2 Handover, S1 Handover) and escalated any degradations any cluster owners. With ability to analyze KPIs, research and improve network quality problems, and solid knowledge in the management of technological tools used by telecommunications operators to measure, analyze and optimize their wireless networks. LTE KPI Measurement Methodology The KPIs are formulated to measure the network performance in terms of Accessibility, Integrity, Mobility, Retainability, and Subscriber perceived quality. UE context and E-RAB drop KPIs 4. Detailed analysis of KPI's and identification of RAN issues. • Preparing, monitoring and execution(if Needed) script for new site 3G/LTE new integrations. Lihat profil LinkedIn selengkapnya dan temukan koneksi dan pekerjaan Kodrin Huberman di perusahaan yang serupa. Due to my growth in knowledge in the Event Analysis and achievement of the milestones of the project, resulted in me having the possibility to participate in multiple LTE. bad and in turn that are contributing towards the KPI degradation. If this is your first visit, be sure to check out the FAQ by clicking the link above. Contents :- Introduction to Primary KPIs Accessibility KPIs Retainability KPIs Integrity KPIs Mobility KPIs. LTE Key Performance Indicators for LTE RF Design LTE is still a developing technology, and it is important to note that as more field trials are carried out and results validated against the deployed LTE network performance goals, the design targets outlined in this section are subject to change. 4G LTE RF OPTIMIZATION. • Hands on experience in handling RBS6000 series and Evo 8200/RNC Controller. This course provides an end-to-end overview of LTE RAN performance monitoring and optimization. for the LTE network. Regarding KPI per QoS i type, as per 3GPP i 32. About • 8 years of experience in RF and EPC, • Experience in Volte ,LTE KPI Monitoring,RF Planning,Design and optimization. and retainability KPI degradation. txt) or view presentation slides online. Excellent organizational and interpersonal skills and excellent oral & written communication skills required. In addition, a discussion on system level optimization and QoS is also discussed. • Monitoring and Optimation KPI Daily LTE Region (Accessibility, Retainability, Availability, Mobility, Integrity, CSFB) • VIP complain handling and solving • Activation Trial and Roll Out feature LTE in Region • Monitoring KPI Performance after execution feature • Event Preparation and monitoring. You may have to register before you can post: click the register link above to proceed. 0 Release 8 5 ETSI TS 132 450 V8. Labels: Accessibility KPI, Availability KPI, Integrity KPI, KPI in Telecom, LTE KPI, Mobility KPI, Retainability KPI, Utilization KPI 26 comments: Unknown 5 January 2017 at 05:57. If a retainability measurement is not considered OK, then the network operator can investigate which steps that are required to improve the retainability towards their customers. Training Structure. Analyzing the performance of the network to improve the KPIs of accessibility, retainability, mobility and integrity. Overview of LTE/LTE -Advanced It is expected that future generation of mobile networks will be based on 4G technology. This data refers to the load carried by the network and the grade of service offered that can be measured by eNBs in the form of diverse types of counters. The training focuses on explanation of the LTE procedures, functions, and parameters which are used to improve the KPI performance. As in the rest of the industries, a performance indicator or key performance indicator ( KPI ) is a measure of performance. LTE optimization is a process to check the performance of the network.
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