AZQ is a software that runs on Android phones to monitor mobile network quality across a large area. It can control and monitor hundreds of phones from a centralized dashboard, generating near real-time reports and statistics. The dashboard allows users to view performance trends, search specific units, and analyze logs to detect and help fix network issues without needing to conduct physical drive tests. In 2013, AZQ added support for LTE and HSPA+ networks using the Sony Xperia V phone.
RantCell Pro is a mobile app and cloud-based service that allows users to benchmark and test user experience on 2G, 3G, 4G, LTE and CDMA networks using smart phones. The app measures key performance indicators and test results are uploaded to the RantCell cloud for analysis on their website. The RantCell Pro app can be used for indoor/outdoor testing, drive testing, and as a lab load generator. The cloud-based analysis provides graphical maps and charts to analyze coverage and identify network issues. It supports testing on up to 5 devices and stores up to 3 months of historical test data.
This document describes single site verification procedures for a WCDMA network. It discusses preparing for verification by checking alarms, cell status, and parameters. The verification includes checking installations, settings, and functions like calls, SMS, and data. Tests are conducted to verify locations area updates, detach, frequency, signal levels, calls, and handover parameters. The goal is to ensure the basic functions of a cell are working properly.
This document provides an agenda and procedures for conducting cluster optimization tests. It describes drive routes that cover all sectors of each base station in the cluster. Key tests include FTP uplink/downlink calls, VoLTE calls, and checks of coverage, mobility, accessibility and voice quality. The objectives are to validate RF design, handover performance, retainability, and identify worst areas for improvement through two drive tests and analysis of call logs and KPIs. Attendees should be RF and drive test engineers familiar with the XCAL tool and SCFT procedures.
The document provides information about conducting a Single Cell Functional Test (SCFT) procedure. It outlines the objectives of the SCFT, which are to understand how to perform the test and understand the workflow management system. It describes who should attend the training, including field engineers, drive test engineers, and area managers. The agenda covers topics like the SCFT process, preparations required, the drive test, using the testing tools, and important notes.
1. The document discusses pre-launch testing activities for telecommunication network sites, including site shakedown tests to check technical capabilities and identify any problems before launch.
2. Site shakedown tests include validating configuration data, throughput testing, RF measurements, and identifying issues that need to be addressed. Golden values for throughput are established.
3. A status of pass, fail, or pending is reported for each site after shakedown testing is completed. Drive route polygons are also created and approved to guide field drive testing.
AZQ is a software that runs on Android phones to monitor mobile network quality across a large area. It can control and monitor hundreds of phones from a centralized dashboard, generating near real-time reports and statistics. The dashboard allows users to view performance trends, search specific units, and analyze logs to detect and help fix network issues without needing to conduct physical drive tests. In 2013, AZQ added support for LTE and HSPA+ networks using the Sony Xperia V phone.
RantCell Pro is a mobile app and cloud-based service that allows users to benchmark and test user experience on 2G, 3G, 4G, LTE and CDMA networks using smart phones. The app measures key performance indicators and test results are uploaded to the RantCell cloud for analysis on their website. The RantCell Pro app can be used for indoor/outdoor testing, drive testing, and as a lab load generator. The cloud-based analysis provides graphical maps and charts to analyze coverage and identify network issues. It supports testing on up to 5 devices and stores up to 3 months of historical test data.
This document describes single site verification procedures for a WCDMA network. It discusses preparing for verification by checking alarms, cell status, and parameters. The verification includes checking installations, settings, and functions like calls, SMS, and data. Tests are conducted to verify locations area updates, detach, frequency, signal levels, calls, and handover parameters. The goal is to ensure the basic functions of a cell are working properly.
This document provides an agenda and procedures for conducting cluster optimization tests. It describes drive routes that cover all sectors of each base station in the cluster. Key tests include FTP uplink/downlink calls, VoLTE calls, and checks of coverage, mobility, accessibility and voice quality. The objectives are to validate RF design, handover performance, retainability, and identify worst areas for improvement through two drive tests and analysis of call logs and KPIs. Attendees should be RF and drive test engineers familiar with the XCAL tool and SCFT procedures.
The document provides information about conducting a Single Cell Functional Test (SCFT) procedure. It outlines the objectives of the SCFT, which are to understand how to perform the test and understand the workflow management system. It describes who should attend the training, including field engineers, drive test engineers, and area managers. The agenda covers topics like the SCFT process, preparations required, the drive test, using the testing tools, and important notes.
1. The document discusses pre-launch testing activities for telecommunication network sites, including site shakedown tests to check technical capabilities and identify any problems before launch.
2. Site shakedown tests include validating configuration data, throughput testing, RF measurements, and identifying issues that need to be addressed. Golden values for throughput are established.
3. A status of pass, fail, or pending is reported for each site after shakedown testing is completed. Drive route polygons are also created and approved to guide field drive testing.
The document discusses procedures for conducting a 3G drive test. It describes the objectives of drive testing as verifying RF design and identifying coverage and quality problems to optimize network performance. It outlines the necessary tools, including hardware like laptops, phones and GPS, and software like TEMS Investigation. It describes different types of drive tests, including site verification, rigging audits, and cluster optimization. Site verification involves checking performance metrics on a per-cell basis, while rigging audits validate antenna installation. Cluster optimization identifies problematic areas based on metrics like coverage, call drops and handover success rates.
Machine Learning Based Session Drop Prediction in LTE Networks and its SON As...Ericsson
Abnormal bearer session release (i.e. bearer session drop) in cellular telecommunication networks may seriously impact the quality of experience of mobile users. The latest mobile technologies enable high granularity real-time reporting of all conditions of individual sessions, which gives rise to use data analytics methods to process and monetize this data for network optimization. One such example for analytics is Machine Learning (ML) to predict session drops well before the end of session.
This document provides a cluster acceptance report for the MP-NHWY-0487 cluster. It includes sections on site information, configuration parameters, coverage plots, quality metrics, throughput statistics and distributions. Key KPIs like throughput, SINR and overlapping servers are within targets. The analysis section does not identify any areas of concern.
This document is a single cell functional test report for the eNodeB I-MP-TKMG-ENB-6004. It includes details of the site information, drive route, coverage plots, throughput tests, and key performance indicators for sectors Alpha, Beta, and Gamma. All tests showed passing results.
1. The document describes an HSDPA simulator project that was created to test how data rate improvements were achieved from 1998 to 2006.
2. The simulator models the physical layer of the HSDPA standard and calculates throughput for different channel conditions defined in the standard.
3. The project aims to increase the simulation speed by implementing the turbo encoder in FPGA hardware to gain practical insights.
How to perform trouble shooting based on countersAbdul Muin
This document provides guidance on troubleshooting radio resource control (RRC) connection failures based on measurement counters. It describes the different phases of the RRC connection process and lists the possible failure causes within each phase. For each failure cause, it gives steps to analyze alarms, measurements, and parameters to identify the potential root causes such as coverage issues, interference, configuration errors, or hardware problems. The goal is to systematically work through each failure cause using available diagnostics to pinpoint where problems may exist.
This document provides quality guidelines and recommendations for Samsung's Small Cell Field Test (SCFT) process. It outlines objectives to ensure accurate SCFT validation and improve quality. Guidelines are provided for circles, central SCFT optimizers, and the WCC2 quality assurance team. Key points addressed include throughput thresholds, handling of KPI failures, drive route guidelines, escalation processes, and responsibilities of various roles. The overall goal is to minimize errors and re-drives to accelerate the WCC approval process.
1. The document discusses network and computing bandwidth demands increasing exponentially over the next decade, requiring network designs to double bandwidth every 18 months for networks and 24 months for computing.
2. It addresses challenges in network design from these increasing demands, such as needing larger routers, more routers to avoid overloading domains, and seamless services across different network segments.
3. The role of segment routing and traffic engineering is discussed for optimizing network capacity and meeting policies around high bandwidth paths, low latency paths, and avoiding congested network resources.
This document discusses the evolution of radio access network (RAN) architectures from vertically integrated vendor-specific designs to next generation standardized architectures with decoupled control and user planes. It proposes standardized northbound and southbound interfaces to enable multi-vendor RANs and programmable control functions. Proof of concept demonstrations show how a RAN controller can manage applications through these interfaces for load balancing, hybrid scheduling, and network slicing. The forum aims to drive standardization through operator-led collaboration between vendors and standards bodies like 3GPP and ONAP.
SCFT involves testing the functionality of individual cells using tools like TEMS/NEMO to check coverage and performance. Cluster AT tests multiple sites within a cluster boundary together. The document outlines testing scenarios for SCFT and Cluster AT, including uplink/downlink throughput tests and mobile-originated/terminated calls and data using different UE devices either stationary or in motion. Vector images from MIPT are used for Cluster AT reports.
The document discusses key performance indicators (KPIs) for the E-UTRAN and EPC components of an LTE network, including accessibility, retainability, integrity, availability, and mobility metrics for E-UTRAN and accessibility, mobility, and utilization KPIs for EPC. It provides definitions and formulas for calculating various KPIs related to EPS attach success rate, dedicated bearer creation success rate, handover success rates, and other measures of network and service performance.
This document provides an overview of drive test procedures and methods for analyzing issues found during drive tests. It discusses preparation steps, how to perform drive tests, and how to analyze log files. Common problems that can be identified include undecoded BCCH, no handover, ping pong handovers, interference, and dropped calls. Analysis tools like GEP, VOT, CM Extractor, and NPM are described for visualizing problems.
The document discusses drive testing procedures for network optimization including:
1) Drive test tools and software used for site verification, cluster optimization, and coverage analysis.
2) Types of drive tests like site verification, cluster optimization normal drives, and dedicated drives to analyze KPIs.
3) Site verification process including static and mobility tests to check call setup rates, throughput speeds, handovers.
The GENEX Assistant is excellent software tool for
Post-Processing 2G & 3G Drive Test Data.
With the GENEXAssistant, you can:
Have a panorama view of network performance
Locate network troubles
Improve network quality
Verify network planning and optimization
ANALYSIS OF LOGFILE
FOR POST PROCESSING OF LOGFILE IN
GENEX ASSISTANCE WE NEED TO
OPEN A NEW PROJECT
3G Drive test procedure by Md Joynal Abaden@ MyanmarMd Joynal Abaden
The document outlines procedures for performing a 3G drive test, including using tools like a laptop, smart phones, and GPS to collect data using TEMS Investigation software. It describes performing different types of tests like site verification, rigging audits, and cluster drive test optimization to evaluate coverage, quality, and network performance metrics and identify any issues to optimize the 3G network. The drive test procedures are intended to verify site performance on a per cell basis and identify any "problematic areas" that do not meet criteria for coverage, dominance issues, or pilot pollution.
Lakhan Gupta has over 8 years of experience developing software for networking routers, telecommunications platforms, and softswitches. He has worked extensively with Cisco routers, developing platform infrastructure software using C, C++, and Python. Notable projects include developing diagnostics, secure boot processes, and reading sensor data for Cisco NCS6k and NCS4k routers. He also has experience developing signaling protocols and voice services for telecom networks.
Genex Probe is a drive test tool from Huawei that can test GSM, GPRS, and WCDMA networks. It involves connecting hardware like a dongle, mobile phone, and GPS to the tool. Users can then configure test plans for different types of tests, like voice calls or PESQ testing. The tool assists with tasks like importing BTS data, recording and analyzing log files, and outputting test data.
Lte drivetest guideline with genex assistantRay KHASTUR
This document discusses how to use Genex Assistant software to create LTE network reports from drive test data. It provides step-by-step instructions on setting up a new project, importing engineer parameters and log files, analyzing the data to plot maps and statistics for metrics like throughput, RSRP, SINR, and more. The procedures are described for both cluster reports analyzing multiple log files together and SSV reports analyzing individual sites. The goal is to effectively report on key performance indicators to evaluate network coverage, quality, and user experience.
This document provides instructions for calculating key performance indicators (KPIs) for an LTE network using TEMS Discovery software. It describes how to import log files from the drive test team, validate the data, and calculate KPIs such as download/upload throughput, ping latency, handover success rate, session drop rate, bearer setup time, and ERAB setup time. The process involves filtering the data, exporting results to Excel, and using a KPI tool to analyze signaling messages and determine values like setup times and drop rates. In summary, it outlines the steps for auditing field measurement data and accurately measuring important LTE network performance metrics.
1.training lte ran kpi & counters rjilSatish Jadav
This document provides an introduction and overview of key performance indicators (KPIs) and associated counters for monitoring the performance of Samsung LTE networks. It describes accessibility KPIs related to session setup success rates, retainability KPIs like call drop rates, integrity KPIs involving throughput measurements, and mobility KPIs covering handover success rates. Formulas for calculating each KPI are provided along with explanations of relevant counters for each performance measurement area.
The document discusses optimization of Voice over LTE (VoLTE) networks, including planning, implementation, key performance indicators (KPIs), challenges, and testing tools. It provides an introduction to VoLTE and describes the phases of VoLTE deployment. Metrics for analyzing VoLTE performance from terminal logs, traces collected at the Mobility Management Entity (MME), and Wireshark logs are outlined. Finally, flow charts are presented for optimizing VoLTE accessibility, retainability, and mobility based on drive test and operations support system (OSS) statistics analysis.
The document describes X-TEL's Xi system for collecting and processing data from GSM and WCDMA networks. The Xi system includes a GSM/WCDMA test mobile and integrated WCDMA scanner that can collect data from up to 23 devices simultaneously. It also provides post-processing capabilities like displaying metrics in tables, graphs and maps.
The document discusses procedures for conducting a 3G drive test. It describes the objectives of drive testing as verifying RF design and identifying coverage and quality problems to optimize network performance. It outlines the necessary tools, including hardware like laptops, phones and GPS, and software like TEMS Investigation. It describes different types of drive tests, including site verification, rigging audits, and cluster optimization. Site verification involves checking performance metrics on a per-cell basis, while rigging audits validate antenna installation. Cluster optimization identifies problematic areas based on metrics like coverage, call drops and handover success rates.
Machine Learning Based Session Drop Prediction in LTE Networks and its SON As...Ericsson
Abnormal bearer session release (i.e. bearer session drop) in cellular telecommunication networks may seriously impact the quality of experience of mobile users. The latest mobile technologies enable high granularity real-time reporting of all conditions of individual sessions, which gives rise to use data analytics methods to process and monetize this data for network optimization. One such example for analytics is Machine Learning (ML) to predict session drops well before the end of session.
This document provides a cluster acceptance report for the MP-NHWY-0487 cluster. It includes sections on site information, configuration parameters, coverage plots, quality metrics, throughput statistics and distributions. Key KPIs like throughput, SINR and overlapping servers are within targets. The analysis section does not identify any areas of concern.
This document is a single cell functional test report for the eNodeB I-MP-TKMG-ENB-6004. It includes details of the site information, drive route, coverage plots, throughput tests, and key performance indicators for sectors Alpha, Beta, and Gamma. All tests showed passing results.
1. The document describes an HSDPA simulator project that was created to test how data rate improvements were achieved from 1998 to 2006.
2. The simulator models the physical layer of the HSDPA standard and calculates throughput for different channel conditions defined in the standard.
3. The project aims to increase the simulation speed by implementing the turbo encoder in FPGA hardware to gain practical insights.
How to perform trouble shooting based on countersAbdul Muin
This document provides guidance on troubleshooting radio resource control (RRC) connection failures based on measurement counters. It describes the different phases of the RRC connection process and lists the possible failure causes within each phase. For each failure cause, it gives steps to analyze alarms, measurements, and parameters to identify the potential root causes such as coverage issues, interference, configuration errors, or hardware problems. The goal is to systematically work through each failure cause using available diagnostics to pinpoint where problems may exist.
This document provides quality guidelines and recommendations for Samsung's Small Cell Field Test (SCFT) process. It outlines objectives to ensure accurate SCFT validation and improve quality. Guidelines are provided for circles, central SCFT optimizers, and the WCC2 quality assurance team. Key points addressed include throughput thresholds, handling of KPI failures, drive route guidelines, escalation processes, and responsibilities of various roles. The overall goal is to minimize errors and re-drives to accelerate the WCC approval process.
1. The document discusses network and computing bandwidth demands increasing exponentially over the next decade, requiring network designs to double bandwidth every 18 months for networks and 24 months for computing.
2. It addresses challenges in network design from these increasing demands, such as needing larger routers, more routers to avoid overloading domains, and seamless services across different network segments.
3. The role of segment routing and traffic engineering is discussed for optimizing network capacity and meeting policies around high bandwidth paths, low latency paths, and avoiding congested network resources.
This document discusses the evolution of radio access network (RAN) architectures from vertically integrated vendor-specific designs to next generation standardized architectures with decoupled control and user planes. It proposes standardized northbound and southbound interfaces to enable multi-vendor RANs and programmable control functions. Proof of concept demonstrations show how a RAN controller can manage applications through these interfaces for load balancing, hybrid scheduling, and network slicing. The forum aims to drive standardization through operator-led collaboration between vendors and standards bodies like 3GPP and ONAP.
SCFT involves testing the functionality of individual cells using tools like TEMS/NEMO to check coverage and performance. Cluster AT tests multiple sites within a cluster boundary together. The document outlines testing scenarios for SCFT and Cluster AT, including uplink/downlink throughput tests and mobile-originated/terminated calls and data using different UE devices either stationary or in motion. Vector images from MIPT are used for Cluster AT reports.
The document discusses key performance indicators (KPIs) for the E-UTRAN and EPC components of an LTE network, including accessibility, retainability, integrity, availability, and mobility metrics for E-UTRAN and accessibility, mobility, and utilization KPIs for EPC. It provides definitions and formulas for calculating various KPIs related to EPS attach success rate, dedicated bearer creation success rate, handover success rates, and other measures of network and service performance.
This document provides an overview of drive test procedures and methods for analyzing issues found during drive tests. It discusses preparation steps, how to perform drive tests, and how to analyze log files. Common problems that can be identified include undecoded BCCH, no handover, ping pong handovers, interference, and dropped calls. Analysis tools like GEP, VOT, CM Extractor, and NPM are described for visualizing problems.
The document discusses drive testing procedures for network optimization including:
1) Drive test tools and software used for site verification, cluster optimization, and coverage analysis.
2) Types of drive tests like site verification, cluster optimization normal drives, and dedicated drives to analyze KPIs.
3) Site verification process including static and mobility tests to check call setup rates, throughput speeds, handovers.
The GENEX Assistant is excellent software tool for
Post-Processing 2G & 3G Drive Test Data.
With the GENEXAssistant, you can:
Have a panorama view of network performance
Locate network troubles
Improve network quality
Verify network planning and optimization
ANALYSIS OF LOGFILE
FOR POST PROCESSING OF LOGFILE IN
GENEX ASSISTANCE WE NEED TO
OPEN A NEW PROJECT
3G Drive test procedure by Md Joynal Abaden@ MyanmarMd Joynal Abaden
The document outlines procedures for performing a 3G drive test, including using tools like a laptop, smart phones, and GPS to collect data using TEMS Investigation software. It describes performing different types of tests like site verification, rigging audits, and cluster drive test optimization to evaluate coverage, quality, and network performance metrics and identify any issues to optimize the 3G network. The drive test procedures are intended to verify site performance on a per cell basis and identify any "problematic areas" that do not meet criteria for coverage, dominance issues, or pilot pollution.
Lakhan Gupta has over 8 years of experience developing software for networking routers, telecommunications platforms, and softswitches. He has worked extensively with Cisco routers, developing platform infrastructure software using C, C++, and Python. Notable projects include developing diagnostics, secure boot processes, and reading sensor data for Cisco NCS6k and NCS4k routers. He also has experience developing signaling protocols and voice services for telecom networks.
Genex Probe is a drive test tool from Huawei that can test GSM, GPRS, and WCDMA networks. It involves connecting hardware like a dongle, mobile phone, and GPS to the tool. Users can then configure test plans for different types of tests, like voice calls or PESQ testing. The tool assists with tasks like importing BTS data, recording and analyzing log files, and outputting test data.
Lte drivetest guideline with genex assistantRay KHASTUR
This document discusses how to use Genex Assistant software to create LTE network reports from drive test data. It provides step-by-step instructions on setting up a new project, importing engineer parameters and log files, analyzing the data to plot maps and statistics for metrics like throughput, RSRP, SINR, and more. The procedures are described for both cluster reports analyzing multiple log files together and SSV reports analyzing individual sites. The goal is to effectively report on key performance indicators to evaluate network coverage, quality, and user experience.
This document provides instructions for calculating key performance indicators (KPIs) for an LTE network using TEMS Discovery software. It describes how to import log files from the drive test team, validate the data, and calculate KPIs such as download/upload throughput, ping latency, handover success rate, session drop rate, bearer setup time, and ERAB setup time. The process involves filtering the data, exporting results to Excel, and using a KPI tool to analyze signaling messages and determine values like setup times and drop rates. In summary, it outlines the steps for auditing field measurement data and accurately measuring important LTE network performance metrics.
1.training lte ran kpi & counters rjilSatish Jadav
This document provides an introduction and overview of key performance indicators (KPIs) and associated counters for monitoring the performance of Samsung LTE networks. It describes accessibility KPIs related to session setup success rates, retainability KPIs like call drop rates, integrity KPIs involving throughput measurements, and mobility KPIs covering handover success rates. Formulas for calculating each KPI are provided along with explanations of relevant counters for each performance measurement area.
The document discusses optimization of Voice over LTE (VoLTE) networks, including planning, implementation, key performance indicators (KPIs), challenges, and testing tools. It provides an introduction to VoLTE and describes the phases of VoLTE deployment. Metrics for analyzing VoLTE performance from terminal logs, traces collected at the Mobility Management Entity (MME), and Wireshark logs are outlined. Finally, flow charts are presented for optimizing VoLTE accessibility, retainability, and mobility based on drive test and operations support system (OSS) statistics analysis.
The document describes X-TEL's Xi system for collecting and processing data from GSM and WCDMA networks. The Xi system includes a GSM/WCDMA test mobile and integrated WCDMA scanner that can collect data from up to 23 devices simultaneously. It also provides post-processing capabilities like displaying metrics in tables, graphs and maps.
cFrame is an open source automated platform for mobile network performance testing in both real and simulated RF environments. It provides distributed test bed automation allowing for reuse of existing hardware and software resources. The document outlines cFrame's features, test configurations, integration with tools like iPerf, and provides examples of automated test scripts and sample test plans.
This third webinar discusses the fundamentals of LTE Carriers and how LTE mobiles communicate with the network including what factors affect performance.
LTE network planning involves coverage and capacity planning. Key aspects of LTE network planning include link budget and capacity estimation. Radio network planning solutions help with interference avoidance, co-antenna analysis, and other performance enhancement features. LTE has a flat network architecture with OFDM technology and MIMO. Network elements include eNodeBs and elements in the EPC such as MME, S-GW, and P-GW.
The document discusses LTE-Advanced conformance and standards. It provides an overview of the LTE conformance ecosystem including 3GPP specifications, validation of test platforms and cases, and certification by bodies like GCF and PTCRB. It then gives a status update on LTE-Advanced, describing features like carrier aggregation and their role in achieving IMT-Advanced requirements. Key aspects covered are 3GPP status, certification, and the use of carrier aggregation to deliver higher data rates up to 3 Gbps.
This document provides an overview of LTE technology and deployment considerations. It describes the LTE architecture including the evolved packet core and air interface. The air interface utilizes OFDMA in the downlink and SC-FDMA in the uplink across flexible bandwidths up to 20 MHz. Peak data rates of over 300 Mbps in the downlink and 75 Mbps in the uplink are possible using advanced techniques such as multiple antennas. Synchronization signals and a physical resource block structure are used to organize transmissions in the time and frequency domains.
Drive Test and Optimization Tutorial - I.pdfhamdi_saif
The document discusses drive testing procedures and measurements. It describes the required tools for drive testing including a laptop, GPS device, and test software. It outlines key radio parameters measured for 2G, 3G, and 4G networks including signal strength, quality, interference, and throughput. Examples of drive test activities are given such as new site acceptance tests involving calls, SMS, and internet usage to check coverage and quality.
The document provides an overview of the agenda and content for a training on Samsung eNodeB integration and commissioning. Day 2 focuses on Samsung eNodeB and LSMR (LTE Site Manager - Radio) basics, as well as the process for growing and integrating eNodeBs. Key topics covered include the hardware and software architecture of Samsung eNodeBs and LSMRs, as well as their functions and interfaces. The training will also cover configuring and activating eNodeBs using the LSMR system, as well as performing automatic neighbor relations and cell optimization functions.
The document discusses Utel Systems' STINGA monitoring system, a scalable link monitoring solution for traditional and next generation networks. It can monitor SS7 over TDM, SS7 over TDM and SIP, and supports interfaces, networks, and protocols including SS7, SIP, and mobile signaling protocols. The system provides top-down analysis of call trace data, reports, statistics and CDR generation and correlation across multiple protocols. It is designed for scalability and redundancy.
The document discusses the requirements and experiences of carrier grade NAT (CGN) technology, including what CGN is, how it relates to IETF standards, managing subscriber sessions, flow analysis of subscriber behavior, logging optimization techniques like port block allocation and deterministic NAT, and the evolution of CGN including port forwarding and the new Port Control Protocol (PCP).
The document discusses Spectra Operating Environment (OE), an SCA compliant radio development environment. It provides an overview of SCA OE requirements including supporting an Application Environment Profile, CORBA middleware, and SCA Core Framework. It outlines the benefits of using a commercial off-the-shelf (COTS) OE like Spectra OE over custom development. Spectra OE is highlighted as a standards-based, high performance, portable COTS solution for SCA application deployment across processor types.
The document discusses design challenges and trends in high speed interconnect IPs. It covers topics like the rationale for high speed serial interconnects, comparisons of technologies like PCIe, SRIO, and USB 3.0, and challenges in adopting interconnect IPs. It also provides overviews of specific high speed interconnect IPs from GDA like their USB 3.0 and DVB-H solutions, and how their configurable and verified IPs aim to overcome adoption challenges.
This document provides an overview of ALC radio equipment training topics, including:
1. The structure of ALC equipment, which consists of indoor and outdoor units.
2. Installation, configuration and operation of ALC equipment, including installing indoor and outdoor units, configuring parameters using the SCT and LCT software.
3. Network management using the SCT software, including routing, alarm monitoring, equipment configuration backup and restoration, and troubleshooting.
4. Maintenance of ALC equipment, including periodic checks, understanding alarm meanings, troubleshooting root causes of failures, and using loop facilities for testing.
Speaker: Atul Kshirsagar, GE Software
To learn more about Pivotal Cloud Foundry, visit http://www.pivotal.io/platform-as-a-service/pivotal-cloud-foundry.
The document provides an overview of LTE (Long Term Evolution) network architecture and transmission schemes. It describes the simplified LTE network elements including eNB, MME, S-GW and P-GW. It explains the downlink transmission scheme using OFDMA and reference signal structure. It also covers uplink transmission using SC-FDMA, control and data channels as well as frame structure in both FDD and TDD modes.
The document provides an overview of WCDMA RAN (Radio Access Network). It describes the development of 3G networks and the core technology of CDMA (Code Division Multiple Access). It outlines the WCDMA network architecture and protocol structure, including interfaces between nodes. It also characterizes the processing procedures in WCDMA systems such as source coding, channel coding, interleaving, spreading, and modulation.
This document is a curriculum vitae for Om Ji Mishra that summarizes his professional experience and qualifications. He has over 2 years of experience in RF engineering working on 4G/3G/2G networks. He is proficient in several drive test and optimization software tools. His experience includes network planning, parameter optimization, troubleshooting, and project work for Ericsson and Reliance Jio.
This document contains several slides related to voice over 5G networks (VoNR) including:
1) Quotes from industry leaders emphasizing that voice remains a critical application and building a network that can adapt is important for reliable mobile voice services.
2) A high-level overview of the general call flow of EPS fallback and voice service in a 5G EN-DC network.
3) Descriptions of features needed to support VoNR such as voice indication in connection requests, quality of service, and handover between networks.
Similar to Azenqos portfolio generic 27112014 (20)
Unlock the Secrets to Effortless Video Creation with Invideo: Your Ultimate G...The Third Creative Media
"Navigating Invideo: A Comprehensive Guide" is an essential resource for anyone looking to master Invideo, an AI-powered video creation tool. This guide provides step-by-step instructions, helpful tips, and comparisons with other AI video creators. Whether you're a beginner or an experienced video editor, you'll find valuable insights to enhance your video projects and bring your creative ideas to life.
A neural network is a machine learning program, or model, that makes decisions in a manner similar to the human brain, by using processes that mimic the way biological neurons work together to identify phenomena, weigh options and arrive at conclusions.
8 Best Automated Android App Testing Tool and Framework in 2024.pdfkalichargn70th171
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
A Comprehensive Guide on Implementing Real-World Mobile Testing Strategies fo...kalichargn70th171
In today's fiercely competitive mobile app market, the role of the QA team is pivotal for continuous improvement and sustained success. Effective testing strategies are essential to navigate the challenges confidently and precisely. Ensuring the perfection of mobile apps before they reach end-users requires thoughtful decisions in the testing plan.
Orca: Nocode Graphical Editor for Container OrchestrationPedro J. Molina
Tool demo on CEDI/SISTEDES/JISBD2024 at A Coruña, Spain. 2024.06.18
"Orca: Nocode Graphical Editor for Container Orchestration"
by Pedro J. Molina PhD. from Metadev
Transforming Product Development using OnePlan To Boost Efficiency and Innova...OnePlan Solutions
Ready to overcome challenges and drive innovation in your organization? Join us in our upcoming webinar where we discuss how to combat resource limitations, scope creep, and the difficulties of aligning your projects with strategic goals. Discover how OnePlan can revolutionize your product development processes, helping your team to innovate faster, manage resources more effectively, and deliver exceptional results.
Boost Your Savings with These Money Management AppsJhone kinadey
A money management app can transform your financial life by tracking expenses, creating budgets, and setting financial goals. These apps offer features like real-time expense tracking, bill reminders, and personalized insights to help you save and manage money effectively. With a user-friendly interface, they simplify financial planning, making it easier to stay on top of your finances and achieve long-term financial stability.
Measures in SQL (SIGMOD 2024, Santiago, Chile)Julian Hyde
SQL has attained widespread adoption, but Business Intelligence tools still use their own higher level languages based upon a multidimensional paradigm. Composable calculations are what is missing from SQL, and we propose a new kind of column, called a measure, that attaches a calculation to a table. Like regular tables, tables with measures are composable and closed when used in queries.
SQL-with-measures has the power, conciseness and reusability of multidimensional languages but retains SQL semantics. Measure invocations can be expanded in place to simple, clear SQL.
To define the evaluation semantics for measures, we introduce context-sensitive expressions (a way to evaluate multidimensional expressions that is consistent with existing SQL semantics), a concept called evaluation context, and several operations for setting and modifying the evaluation context.
A talk at SIGMOD, June 9–15, 2024, Santiago, Chile
Authors: Julian Hyde (Google) and John Fremlin (Google)
https://doi.org/10.1145/3626246.3653374
Superpower Your Apache Kafka Applications Development with Complementary Open...Paul Brebner
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Baha Majid WCA4Z IBM Z Customer Council Boston June 2024.pdfBaha Majid
IBM watsonx Code Assistant for Z, our latest Generative AI-assisted mainframe application modernization solution. Mainframe (IBM Z) application modernization is a topic that every mainframe client is addressing to various degrees today, driven largely from digital transformation. With generative AI comes the opportunity to reimagine the mainframe application modernization experience. Infusing generative AI will enable speed and trust, help de-risk, and lower total costs associated with heavy-lifting application modernization initiatives. This document provides an overview of the IBM watsonx Code Assistant for Z which uses the power of generative AI to make it easier for developers to selectively modernize COBOL business services while maintaining mainframe qualities of service.
2. TEST,UPLOAD AND GET ACTIONABLE DRIVE TEST DATA & REPORT IN 10 MINUTES!
TEST REPORT ANALYZE
Drive Test Engineer
Static Box Nationwide
Automatic Unit in Vehicles
Central Log Dashboard
Central Unit Control
ANDROID SERVER DASHBOARD
Root Cause Analysis
Export to ACTIX & Gladiator
OVERVIEW
Automatic Report
PC REPLAY
Benchmark
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3. OVERVIEW
TEST REPORT ANALYZE
S5 SM-G900F
Runs on locally AZQ-certified Qualcomm Android Devices
Runs on < 250 USD phone (Xperia E3) to flagship (Galaxy S5)
Same grade of L3 & Radio data as hand tools from US & EU
Cell Functions LTE cell lock/WCDMA SC stay etc.
Record PCAP logs for full IP & radio analysis
Standard Test Scripts Voice , FTP , HTTP , SMS , PING etc.
User Experience Test Scripts Line , OOKLA , YouTube etc.
Officially licensed by Qualcomm
DRIVE TEST GRADE ON LOCAL PHONES
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4. OVERVIEW
TEST REPORT ANALYZE
THE OPTIMIZATION DATA & CELL FUNCTIONS ENGINEER NEEDS
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7. OVERVIEW
TEST REPORT ANALYZE
Sony Xperia E3
THE AUTOMATIC MODE OF AZENQOS ANDROID
Mode 1 Unit starts test when power is plugged in and upload when power is
unplugged
Mode 2 Unit can also test based on time & day of week assigned from the
dashboard
Deployed on affordable devices like Xperia E3, entire country can be
benchmarked 24/7 affordably
Provides the same actionable drive test grade data and function whether
deployed on Xperia E3 or Galaxy S5
Successful pan-country deployment in India & Thailand
AUTOMATIC TEST
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8. OVERVIEW
TEST REPORT ANALYZE
ACTIONABLE DATA FOR EVERY TEST
COVERAGE
PERFORMANCE
PROBLEMS
SCORING
.KML .CSV .EXCEL .MIF
UPLOADED LOGS ARE TURNED INTO REPORTS IN MINUTES
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9. OVERVIEW
TEST REPORT ANALYZE
COVERAGE PERFORMANCE PROBLEMS SCORING
IN THE REPORT : COVERAGE OF KEY PARAMETERS
OUTDOORS
INDOORS
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10. OVERVIEW
TEST REPORT ANALYZE
COVERAGE PERFORMANCE PROBLEMS SCORING
IN THE REPORT : PERFORMANCE OF NETWORK & SERVICES KPI
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11. OVERVIEW
TEST REPORT ANALYZE
COVERAGE PERFORMANCE PROBLEMS SCORING
IN THE REPORT : PROBLEMS AND CAUSES SUMMARY
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12. OVERVIEW
TEST REPORT ANALYZE
COVERAGE PERFORMANCE PROBLEMS SCORING
IN THE REPORT : SCORECARD FOR EASY NETWORK TEST & ROLLOUT
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16. OVERVIEW
TEST REPORT ANALYZE
Easier : Easy to use by non-engineers
Cheaper : Local phones for large scale deployment
World-Class : Deep Radio parameters , Locking functions
Faster : Report creation is now automated into minutes
Visualized : Systematic Coverage , Performance, Problems, Scoring for each and
every test
Centralized : Testing can be done by anyone and doesn’t require skill or time back
to create reports.
Comprehensive : Automatic report does for 80% of the work but engineers can
still deep dive for optimization & troubleshooting
Personalized : Create their own template report if required
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17. SHOWCASE
ASIA AFRICA USA
BLUE : CURRENT CUSTOMER , RED : UNDERGOING TRIAL & DEMO
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18. ROADMAP
RADIO & REPLAY ANDROID DASHBOARD
VOLTE Undergoing development, target Q1 2015
TDD-LTE Key parameters developed, currently testing with Bharti in India, target Q1 2015
FDD-LTE LTE metrics derived from L3 Messages and L1 parameters/states for better root cause
analysis, target Q2 2015
SIP decoding and tighter integration for future IP network testing, Q2 2015
WI-FI layer messages & offloading for LTE and WCDMA under feasibility study
2015 LTE & AIPN FOCUS
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19. ROADMAP
RADIO & REPLAY ANDROID DASHBOARD
CUSTOMER CENTRIC TEST Email undergoing development, other tests (Facebook, whatsapp, VDO
streaming etc)
TABLET Integration with test devices for benchmark testing
NEW DEVICES SAMSUNG GALAXY NOTE 4 and NEXUS 6 on current roadmap
NO ROOTINGmethod of installation for selected newer devices (currently support S5,Nexus 5, E3)
NON-RADIO & NON-QUALCOMM DEVICES Can execute SIP, PCAP and other service testing
without L3 and radio messages.
2015 SERVICE TESTING,NEW DEVICES SUPPORT
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20. ROADMAP
RADIO & REPLAY ANDROID DASHBOARD
OPENSTREETMAP OpenStreetMap integration into automatic test report
ROOT CAUSE ANALYSIS Overshoot, signal black hole, cross sector
ALARM & TICKET When test results fail below threshold KPI
MORE VISIBLE Coverage, Problems, Performance, Scoring matrix
2015 AUTOMATION & BIG PICTURE VISUALIZATION
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21. KPI LIST
GSM
RADIO SERVICE
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SERVING CGI
BSIC
ARFCN BCCH
RxLev Full (dBm)
RxLev Sub (dBm)
RxQual Full
RxQual Sub
TA
TxPwr
DSC
Ciphering Algorithm
Vocoder FER
Speech Codec RX
Speech Codec TX
TCH Band
C/I Worst
C/I Worst ARFCN
C/I
C/I Per ARFCN
C/I Avg
Neighbor Cell ID
Neighbor Cell ID (Hex)
Neighbor BSIC
Neighbor ARFCN
Neighbor RxLev (dBm)
Neighbor C1
Neighbor C2
Neighbor Cellname
Neighbor Band
GSM RR State State
GSM MISSING NEIGHBOR
Band Index
Radio link timeout
Data Bearer Mode
Data LAC
Data RAC
Attach Duration
PDP Context Activation Duration
PDP Context De-Activation Duration
RLC DL Throughput
RLC UL Throughput
DL Coding Scheme
UL Coding Scheme
DL Timeslot Used
UL Timeslot Used
GPRS C/I
RLC BLER
22. KPI LIST
WCDMA/HSDPA
RADIO SERVICE
22
SERVING CGI
EC/IO
RSCP
TxPower
Max TxPower
RSSI
BLER Average
RRC State
A Set UARCFN
A Set CellID
A Set SC
A Set EC/IO
A Set RSCP
M Set UARCFN
M Set CellID
M Set SC
M Set EC/IO
M Set RSCP
D Set UARCFN
D Set CellID
D Set SC
D Set EC/IO
D Set RSCP
Scheduled Rate
Served Rate
Final HS-DSCH Throuhput
SBLER
SBLER on 1st Transmission
Retransmission Rate
HS-DSCH Code Used AVG.
MOD QPSK/16QAM/64QAM%
HSDPA CQI
HSDPA Meas. N. Slots
HSDPA N.Demod Attempt
HSDPA N.Demod Valid
HSDPA HS-SCCH Usage%
HSPA+ CQI B
HSPA+ CQI A
HSPA+ CQI DC Pri.Carrier
HSPA+ CQI DC Sec.Carrier
HSPA+ Dual Carrier On / On %
HSPA+ 2TB Requested %
HSPA+ 1TB Requested %
HSPA+ 64QAM Configured
HSPA+ MIMO_Enabled
HSPA+ UE_Category
23. KPI LIST
WCDMA/HSUPA
RADIO SERVICE
23
AVG Raw Throughput
AVG Scheduled Throughput
Final E-DPDCH Throughput
HSUPA SBLER%
HSUPA TTI
HSUPA Happy bit TTIs(%)
HSUPA New transmission(%)
HSUPA Retransmission(%)
HSUPA DTX(%)
HSUPA AVG AGCH
HSUPA AVG SGI
HSUPA N NACK after max retrans
HSUPA N MAC Resets
HSUPA Power Limited TTIs
HSUPA Serv. Grant TTIs
HSUPA Buffer Limited TTIs
HSUPA Buffer Empty TTIs
HSUPA Scheduled/Non scheduled buffer empty TTIs
24. KPI LIST
LTE
RADIO SERVICE
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Band
EARFCN
PCI
RSRP
RSRQ
SINR RX(0)
SINR RX(1)
RSSI
Tx Power
Timing Advance
Transmission Mode
RRC State
Allowed Access
MNC
MCC
TAC
Cell ID
E NodeB ID
DL EARFCN
UL EARFCN
DL BANDWIDTH
UL BANDWIDTH
Serving Cell Band
Serving Cell PCI
Serving Cell RSRP
Serving Cell RSRQ
Neighbor Cell Band
Neighbor Cell PCI
Neighbor Cell RSRP
Neighbor Cell RSRQ
RRC State
L1 PSDSCH Throughput
Transmission mode (RRC-tm)
Transmission mode Current
Serving PCI
RNTI Type/RNTI ID
Serv N Tx / Rx Ant
Spatial Rank / Rank Indicatior
CQI
N RBs Allocated / Max
DL Bandwidth
Time Scheduled %
Stream(0) Block Size Bits
Stream(0) Modulation
Traffic to pilot ratio
Stream(1) Block Size Bits
Stream(1) Modulation
BLER
N Sub-bands
25. KPI LIST
Wi-Fi
RADIO SERVICE
25
BSSID
SSID
Wifi RSSI
IP Addr.
Link speed
MAC Addr.
Encryption
Freq
Channel
ISP
Scanned BSSID
Scanned SSID
Scanned Freq
Scanned Encryption
Scanned Level
Scanned Channel
26. THANK YOU
OVERVIEW SHOWCASE ROADMAP KPI LIST
ANDROID DASHBOARD REPLAY
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Editor's Notes
Engineer : to supplement tools
Box : Benchmark
VIP : turn assets into drive test assets