This video explains the concept of gsm drive testing with kpi parameters for 2g network performance optimization. Global system for mobile gsm is a second generation cellular standard that was developed to solve the fragmentation problems of the first cellular systems and it specifies digital modulation techniques and network level. Drive and walk test equipment for rent, lease or sale. Oct 27, 2015 wcdma tems parameters investigation and drive testing 1.
Drive testing is principally applied in dropped calls both the planning. Introduction to gsm and gsm mobile rf transceiver derivation this document provides an overview on the key measurements required for testing gsm transceivers. Drive test plan, procedure and output for gsm posted on 9 january, 20 drive test is simply test of coverage for radiating bts. Testing and standards gsm testing method and product inspection september 11, 20 aqf operations team spanish french the gsm testing methods are used to measure the material mass or density per square meter. Drive test is simply test of coverage for radiating bts.
Gsm operates on the mobile communication bands 900 mhz and 1800 mhz in most parts of the world. Study and implementation of drive test for development of gsm network. Drive test plan, procedure and output for gsm teletopix. The course aim to aware engineering candidates about rf survey, rf drive test, optimization, planning for gsmcdma and wcdma networks and provide them depth practical knowledge to carried out rf survey and rf drive test. Introduction to gsm and gsm mobile rf transceiver derivation. Drive test enabled devices can log the current rank, number of transmit and receive paths. For medical or automotive applications you have to follow further specifications for sure. Performance analysis integration of new sites and change parameters of existing sites marketing benchmarking performance analysis. The gsm test is a measurement of grams per square meter, and is one of the most important methods of determining the weights of knitting fabric, nonwoven fabric or paper cardboard. Pdf radio frequency optimization of mobile networks in. The gsmauto is a wireless remote onoff switch that can be controlled through a connection to the gsm cell. Do you want to research connection speed for gsm provider. Radio frequency optimization of mobile networks in abeokuta, nigeria for improved quality of service.
Collection of the input parameters like requirement of capacity, coverage and. This report is based on a drive test activity conducted in salalah for checking mnos network performance, preparation and delivered qos during khareef 20. These maps should be used during the actual drive for navigation of the test vehicle. Get wireless walk and drive test equipment that is designed to provide performancecritical solutions. Gsmauto app software on the mobile phone for android and iphone system. Drive testing wireless voice, video, data quality testing. The gl drivetest solution includes the necessary functionality to support call control for the mobile phone, the capability for sendingrecording voice over the mobile phone, the ability to analyze the voice and provide vqt measurement results along with vqt analysis results, and finally the ability to associate the gps location coordinates and gps time stamping with each vqt measurement result. Drive testing lte 4 one of the most interesting lte network features to rf optimization engineers is the impact that multiple input multiple output mimo with spatial multiplexing and antenna diversity brings to the enduser performance. Drive test engineer,tems,rf engineer,lte,2g resume in dl. Anyhow, we will update the list from time to time to make the live for our customers easy. Complete gsm drive test training course with certification comp4gltedrivetest this video explains the concept of gsm. Gsm mobile performance derivation is also discussed. Cdma2000a world view johan langer and gwenn larsson the worldos first cdma2000 networks were launched in korea in october 2000, providing 144 kbits data rates to subscribing customers and delivering nearly twice the voice capacity that operators experienced with their cdmaone is95 systems. Drive testing is principally applied in both the planning and optimization.
Tests for analysis performance is the most common, and usually made into clusters grouping of cells, ie, an area with some sites of. In this paper, according to kpi reports and previous drive test samples, necessary changes are. Used in more than 180 countries worldwide, tems investigation is the industry standard tool for troubleshooting, verification, optimization and maintenance of wireless networks with emphasis on the practical considerations. Rf planning and drive test a cell can be defined as the area covered by one sector. If you are unsure how to install your gsm auto or insert your network sim card please refer these tasks to a qualified person. Pdf study and implementation of drive test for development of. In the us, gsm operates in the bands 850 mhz and 1900 mhz. The course aim to aware engineering candidates about rf survey, rf drive test, optimization, planning for gsm cdma and wcdma networks and provide them depth practical knowledge to carried out rf survey and rf drive test. In a latter step well have a closer look into some details of the certain data transfer channels and into the. The reference sensitivity power level is the minimum mean power received at the antenna connector at which a throughput requirement shall be met for a specified reference measurement channel. This page puts together the stats for all battery life tests weve done, conveniently listed for a quick and easy comparison. Oct 08, 2016 this video explains the concept of gsm drive testing with kpi parameters for 2g network performance optimization. The purpose of this document is to provide a comprehensive view of the mbn whlk requirements, operations and expectations, by showing the summary log results of a successful test run. Gsm is a circuitswitched system that divides each 200 khz channel into eight 25 khz timeslots.
Use of scanning receivers for rf coverage analysis and propagation model optimization in gsm networks. Install the most recent version of the modems drivers, which will ensure the host system is able to connect properly to the modem. Applications include the remote control of heating in holiday homes, lighting, engine preheaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, access control of gates and garage doors. Jdsu has developed drive test solutions for lte system which include jdsu e6474a wireless network optimization system and jdsu w14a measurement receiver and other modulessoftwares. Gsm based automatic motor control and protection system kamrul hassan1, raziul islam siddiqui2, md. This page covers gsm questionnaire set prepared by experienced specialists in gsm gprs domain.
Jan 09, 20 drive test plan, procedure and output for gsm posted on 9 january, 20 drive test is simply test of coverage for radiating bts. Receiverbased systems give a complete overview of rf activity but cannot duplicate networkrelated problems. Gsm owns a market share of more than 70 percent of the worlds digital cellular subscribers. International journal of engineering trends and technology. Gsm car security system mohd azwan bin ramlan a thesis. In a first approach well have a short look into the main characteristics of data transfer capabilities in gsm. Amin babiker anabi mustafa 3 1,3 department of communication, alneelain university, khartoum, sudan. International journal of engineering trends and technology ijett volume 4 issue 10 oct 20.
Drive test is conducted for checking coverage criteria of a cell site with rf drive test tool. Study and implementation of drive test for development of gsm. The gsm auto is a wireless remote onoff switch that can be controlled through a connection to the gsm cell phone network. This page covers gsm questionnaire set prepared by experienced specialists in gsmgprs domain. Scribd is the worlds largest social reading and publishing site. Our experienced team assures you two main indicators. These measurements are performed through interference drive test and rf survey. Solution for radio optimisation in 3g service new challenges are there for qos, because of new wcdma radio interface in comparison to gsm. Wcdma tems parameters investigation and drive testing 1. A practical network will have cells of no geometric shapes. If you are unsure how to install your gsmauto or insert your network sim card please refer these tasks to a qualified person. In gsm, the core network consists of two service domains cs circuit. Gsm based automatic motor control and protection system. This overview is intended to help a rf designer with no gsm rf system knowledge to get up to speed with the gsm system.
Sep 11, 20 testing and standards gsm testing method and product inspection september 11, 20 aqf operations team spanish french the gsm testing methods are used to measure the material mass or density per square meter. Itscom present the service audit and optimization of mobile networks, gsm, gprs umts hdpa and wifi wimax. Main elements involved in radio network are mobile station and base transceiver station. Do you want to research connection speed for gsm network. Your contribution will go a long way in helping us serve.
Gsmauto 4g gsm and sms remote control system relay. Agilent e7475a gsm based drivetest system configuration guide the agilent technologies e7475a gsm based drivetest system is a scalable, integrated, air interface measurement system, used to obtain comprehensive rf measurement and call performance data as it relates to a users location. Gsm data transfer capabilities 5 1mat, st, version 1. Ans gsm drive testing is traditional and best way to verify network performance for new sites or existing sites. For companies looking for the most versatile drive test tools in telecom, now you can deliver confident coverage and better qos for the customers who demand a better experience. In a latter step well have a closer look into some details of the certain data transfer channels and into the rate adaption mechanisms. Wcdma tems parameters investigation and drive testing. Pdf use of scanning receivers for rf coverage analysis and. Oct 14, 2016 technically accomplished professional with 2. Benchmarking drive test report for al buraimi governorate.
Let us understand various drive test tools available for lte system. The data collected by drive test tool as log files is analyzed to evaluate various rf parameters of the network. Each drive route should be marked on a detailed road map showing the exact route to be driven. Gsm jobs are available at various levels such as testing,maintenance,installation,development and so on. Drivetestenabled devices can log the current rank, number of transmit and receive paths. The tests were conducted on voice and data networks of omantel and nawras in salalah city. Study and implementation of drive test for development of gsm network, international. Therefore for 3g services, new optimization methods are required to be applied on totally new radio parameters for carrying out optimization, it should be checked that all sites are in working. Drive testing is a method of measuring and assessing the coverage, capacity and quality of service qos of a mobile radio network. Drive testing is a method of measuring and assessing the coverage, capacity and quality of service qos of a mobile radio network the technique consists of using a motor vehicle containing mobile radio network air interface measurement equipment that can detect and record a wide variety of the physical and virtual parameters of mobile cellular service in a given geographical area. Knowledge and experience of mobile customers in real time on an equal footing with equal. Backbone network the network evolution from gsm and radio access from utra the third generation mobile network evolved from the second generation systems such as gsm and gprs gsm. Drive route and site data for the sites to be driven is taken from customer.
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