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. Get 3g dt training course with certification 3g wcdma dt drive test paramet. How to optimize the node b coverage area successfully is the real challenge. Jan 04, 20 3 g huaweiwcdmarnoparametersoptimization 1. Optimization activity deals with two main issues that were marginalized during the first and second phases of ericsson 3g project, neighbours list optimization and. Optimize a network is to tune its design and configuration parameters to meet. Telcoma certified 3g optimization expert global certification. Ericsson important optimization parameters here i attached some ericsson.
View 255598855ericssonimportantoptimizationparameters. It also collects radio parameters and topology data from multiple planning tools. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Rsrp is the most basic of the ue physical layer measurements and is the linear average power in watts of the downlink reference signals rs across the channel bandwidth for the resource elements that carry cell specific reference signals.
The text offers an introduction to the basics of lte architecture, services and technologies and includes. Oct 09, 20 telecom 2g, 3g,4g,rf lte drive test, optimization,ipv6 study materials. Radio planning and coverage optimization are critical issues for service providers and vendors that are deploying third generation mobile networks and need to control coverage as well as the huge c. View 230502072ericssonimportantoptimizationparameters3gpdf.
Inthis paper, the impact ofthese parameters is investigated based on diverse field data from different characteristic rf environments e. Introducing automated procedures in 3g network planning and. On optimization of 3g cellular systems deployment itu imt2000 seminar, warsaw, october 2001 prof. This thesis has been completed based on research conducted during my work at the institute of. An optimization parameter or a decision variable, in the terms of optimization is a model parameter to be optimized. Therefore, the crucial issue of son functionality involving the ho performance is the optimization algorithm.
The lte throughput optimization procedure described in this article requires pdcch enhancements. Agenda n umts radio kpi overview n 3g network optimization n case study of kpi optimization huawei technologies co. Telecom 2g,3g,4g,rf lte drive test,optimization,ipv6 study. The intrafrequency neighbour cell is included in the system information when the value of the parameter is sib. Basic parameter of wcdma telecom 2g,3g,4g,rf lte drive. For example, the number of nurses to employ during the morning shift in an emergency room may be an optimization parameter in a model of a hospital. Rahnema includes detailed coverage from both a theoretical and practical perspective on the planning and optimization aspects of umts, and a number of other new techniques to help. The downlink scrambling code of the primary cpich common pilot channel of the intrafrequency neighbour cell. This microsoft save as pdf addin for 2007 microsoft office programs supplements and is subject to the license terms for the 2007 microsoft office system software. Handover parameters and optimization metrics the ho process can be controlled by two parameters.
Ran testing 2g3g4g5g interrat handover testing with the latest developments of 4g, the introduction of iot, the rapid expansion of multistandard heterogeneous network hetnet environments and the evolution of other legacy ran technologies, the need to validate base stations and small cell performance in situations where multiple. A comprehensive resource containing the operating principles and key insights of lte networks performance optimization. Lte drive test parameters telecom 2g,3g,4g,rf lte drive. Parameter optimization improves service quality and utilization of network resources. It also contains planning procedure for installation of new sites. Rf performance parameters such as the received signal strength, throughput. 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. Enduser latency optimization, and interoperation with gsm is an accessible, onestop reference to help engineers effectively reduce the time and costs involved in umts deployment and optimization. Basic parameter of wcdma basic parameters of wcdma.
Introduction handover ho is key procedure for ensuring that users can move freely within. In this master of science thesis, optimum parameters for soft handovers were found based on conducted measurements. Poor cell design may be because of not using proper antenna type, height of antenna and tilt of antenna. Radio planning and coverage optimization are critical issues for service providers and vendors that are deploying third generation mobile networks and need to control coverage as well as. Mar 11, 2016 get 3g dt training course with certification optimization trainingcoursecertification 3g wcdma dt drive test paramet. High level in nokia 3g parameters, counters, kpis and features 4. We have categories of kpi and numbers of kpi of each category. Nov 21, 2015 get 3g optimization training umts optimization training through worlds finest expert hd videos by telcoma. This download allows you to export and save to the pdf format in eight 2007 microsoft office programs. Radio planning and coverage optimization of 3g cellular. Part 1 pdcch capacity enhancement there are many ways to optimize lte throughput and i will try to cover all of them. With telcoma certified 3g optimization expert certification, you have the capability to perform efficiently and get promoted.
Get 3g optimization training umts optimization training through worlds finest expert hd videos by telcoma. Lte optimization engineering handbook is a comprehensive reference that describes the most current technologies and optimization principles for lte networks. View 230502072ericssonimportant optimization parameters 3g pdf. Page 2 pdf created with pdffactory pro trial version. It also allows you to send files as email attachments in the pdf format in a subset of these programs. It should find the optimum set of control parameters. For optimization, data capturing of volte is necessary. Dec 04, 2014 standard zte 3g kpi zxwr rnc v 3 by sanchuthan ganesh. Pdf the report covers various aspects of network optimization in 2g and 3g networks.
Selfoptimizing solution for 2g, 3g and 4g mobile networks. Pre launch optimization cell cluster drive test and analysis report. The chapter focuses on volte capacity, volte coverage, volte delay, intra. In this work, we stretch out the importance of introducing automated procedures in the design and optimization of 3g networks and describe main inputs and outputs of these procedures, such as initial network configuration and constraints, drive test data, and key performance indicators statistics and goals. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the research you need on researchgate. E2e qos allowing prioritization of different class of service. Standard zte 3g kpi zxwr rnc v 3 by sanchuthan ganesh. Pdf 3g rf optimisation basics amit sharma academia. This parameter defines the parameter set hops object which controls the intrafrequency handover of a nonreal time nrt radio bearer to the neighbouring cell. Volte optimization lte optimization engineering handbook. Rf planning and optimization in gsm and umts networks under the guidance of department of electronics and communication engineering manipal institute of technology a constituent institution of. Pdf rf planning and optimization in gsm and umts networks. This course covers ran aspects of 4g lte optimization starting with the six different types of key performance indicators kpis defined in third generation partnership project 3gpp standard, including topics such as how each one of these kpis are computed, what parameters and configuration affect these kpis, and how these kpis can be optimized. Optimization changing serving cell rrc connection setup received.
Pdf optimization of 3g radio network planning using tabu search. Optimization of soft handover parameters for umts network in. Automating the management and optimization of 2g, 3g and 4g networks provides ran experts with the time necessary to plan, design and deploy faster and. Sintersearch value is 18 db since cpich ecno is always below 0 db. This master of science thesis entitled optimization of soft handover parameters for umts network in indoor environment has been written in the department of information technology at the tampere university of technology, finland. Huawei wcdma radio parameters optimization cases mobile.
Radio planning and coverage optimization of 3g cellular networks. This course aims to address the network problems and provide solutions. This parameter defines the parameter set hops object which controls. Lte basic parameters this section will summarize the basic parameters of the lte. Scribd is the worlds largest social reading and publishing site.
Quality issues identification and rx lev, rx qual, tch blocking, sdcch drop,hoissues, call drop problems, and call set up issues analysis. Solution for radio optimisation in 3g service new challenges are there for qos, because of new wcdma radio interface in comparison to gsm. Optimization of 3g radio network planning using tabu search. Knowledge of absolute rsrp provides the ue with essential information about the strength of cells from which path loss can be calculated. Optimization of soft handover parameters for umts network. Expertise in kpi monitoringperformance optimization feature deployment, etc. Dec 04, 2016 the purpose is to check the performance of network. Lte handover, enhanced srvcc esrvcc, network quality, subjective speech quality and volte optimization. Telecom 2g,3g,4g,rf lte drive test,optimization,ipv6 study materials. Huawei wcdma radio parameters optimization cases free download as powerpoint presentation. Prxnoise statistics, receive link parameters and hw units to be checked c. Pdf 3g project network optimization ibrahim mohammed. Review parameter optimization is an important step after rf optimization. Nov 12, 2015 3g performance optimization training covers 3g wcdma network quality and kpis.
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