With 30 years of experience in rf planning, network modelling and optimization, our bestinclass technologies. Rf planning and optimization for lte networks 417 direct ray re. Long term evolution lte is most enhanced broadband wireless access bwa technology. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the. Lte rf planning free download as powerpoint presentation. Lte network planning and simulation altair hyperworks. In this article, i will try to explain the basic planning principles for 5g in comparison to its predecessor lte. This webinar provides a brief overview of radio link and capacity planning as it applies to lte based networks. Wimax network planning different subchannel groups can be assigned for cell edge. Selfconfiguring, selfoptimizing wireless networks is not a new concept but as the mobile networks are evolving towards 4g lte networks, introduction of self configuring and self optimizing mechanisms is needed to minimize operational efforts. Fundamentals of cellular network planning and optimization, second edition encompasses all the technologies as well as the planning and implementation details that go with them. The programme begins with explaining the time and frequency domain of structures and goes on to cover those aspects of the lte radio interface that.
Lte optimization free download as powerpoint presentation. It uses the rf link budget along with a statistical propagation model e. Lte umtshspagsmedge network planning and optimization of radio access network objective. Atoll radio planning software overview rf planning and. Rf network planning optimization engineer jobs, employment. Lte rf planning and optimization for 4g job interview questions and answers page. It supports the latest technology advances such as massive mimo, 3d beamforming, and mmwave propagation for the design and rollout of 5g networks. Jan 30, 2016 4g lte frequency planning course by telcoma training. Lte radio planning using atoll radio planning and optimization. Rf planning and optimization for lte networks 429 although rf giants like agilen, and keithley, among others in the measurementarena, provide complete integrated solutions for rf planning engineers to test theirnetworks, the engineer should know what to look for and how to read, interpret,and analyze the measurements conducted with proper setup. Mentum planet, the only rf network planning and optimization tool, is embedded with mapinfo professional gis.
Atoll is an open, scalable, and flexible multitechnology network design and optimisation platform that supports wireless operators throughout the network lifecycle, from initial design to densification and optimisation. Why should you choose protocol testing for your lte rf planning training. I have achieved the following tasks while working on rf planning and optimization. All intext references underlined in blue are added to the original document and are linked to publications on researchgate, letting you access and read them immediately. Lte rf planning, design and optimization training tutorial. Lte planning and optimization training certification.
Works efficiently in their rf microwave planning software supports their propagation model type i. The final target for the network planning process is to define the network design, which is then built as a cellular network. Nominal radio network planning detailed radio network planning. The general steps and methods for wireless radio network planning are first addressed. Rf planning and optimization for lte networks evolved cellular. Pdf rf planning and optimization for lte networks researchgate. Rf planning and optimization for lte networks 405 fdd uses two bands of frequencies separated by a guard band, tdd uses a single band of frequency, but it needs twice as much bandwidth. Rf planning in online resumes, cv, curriculum vitae and. Cablefree planning tools for 4g lte networks cablefree lte base station. Our rf planning and optimization offer highly accurate call geolocation capabilities that allow mnos to understand the mobile traffic distribution on their networks and get subscriberfocused insights for efficient planning and optimization. Cellular, trunked, wifi, or manet radios, while each unique in modeling, still depend upon these fundamental aspects.
Apply to rf engineer, senior rf engineer, engineer and more. It provides a solid understanding of how to plan, design and optimize and a high quality lte network. Rf planning optimization engineer jobs, employment. Rf planning and optimization free download as powerpoint presentation. Most books on network planning and optimization provide limited coverage of either gsm or wcdma techniques. The first level of the rf planning process is a budgetary level. A basic planning rule to avoidreduce interference is to minimize cell. Geolocated rf and ran optimization tool nova geo exfo. 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. Facilitates daily radio optimization tasks by automating recurrent analysis and drastically reduces the number of drive tests. Rectifying causes of faults affecting network performance. Lte rf planning, design and optimization training is focused on carrying out rf planning and design and capacity planning for long term evolution lte based networks.
To associate with a progressive organization that gives me scope to apply my knowledge and skills in the area of telecommunications in tune with the latest trends and be a part of the team that dynamically works towards the growth of the organization. In the clustered diversity handover scheme that is used in 4g, the is dynamically assigned to perform signalprocessing combine the multiple signals into one. I remember that during the introduction of lte, it took quite some time for everyone to understand its planning and design procedures so i will try to explain the fundamental steps required to plan a 5g network enabling everyone to develop an understanding of the 5g network design. Your first objective should thus be the consolidation of a robust business case, to allocate the budget more reliably and, in turn, to enter into the network planning and design phase with more confidence and provided with the right input as far as market and technical requirements. Filling this void, evolved cellular network planning and optimization for umts and lte presents an accessible introduction to. Few scrape the surface of hspa, and even fewer deal with tdscdma. The programme begins with explaining the time and frequency domain of structures and goes on to cover those aspects of the lte radio interface that will have an impact on coverage and capacity. This training is intended for lte radio network planningoptimization engineers on huawei networks lte radio network planningoptimization managers for huawei networks prerequisites.
Lte rf planning training is focused on carrying out rf planning and design and capacity planning for long term evolution lte based networks. The lte air interface is based on ofdm and mimo therefore planning tools for 2. Wireless network planning and optimization software tools gis database generation terrain, clutter, demographics, facilities wireless network enhancement. Lte rf planning lte telecommunication program optimization. Lte theory to practice kpi optimization a 4g wireless technology. Evolved cellular network planning and optimization for. Pdf lte radio planning using atoll radio planning and. Cablefree offers a complete range of planning tools to support customers using cablefree lte base station, core network and cpe devices, to aid 4g deployments. Pdf long term evolution lte is most enhanced broadband. Understanding the needs of rf planning for geodata the needs of rf planners have remained fairly constant regardless of new technologies being utilized.
Users have easy access to worldwide data and an advanced gis toolset that provides a framework to manage all geographic data in the network planning environment. In this work, a detailed lte radio network planning i. Optimization of the cost and guaranteeing the network. Cellular expert is a wireless telecommunication network planning, optimization and data management. Radio network planning tools basics, practical examples. Fundamentals of network planning and optimisation 2g3g4g.
Lte mobile optimization a definitive guide white paper. Rf optimisation remains one of the key challenges in any network. Mar 24, 20 rf planning and optimization for lte networks 429 although rf giants like agilen, and keithley, among others in the measurementarena, provide complete integrated solutions for rf planning engineers to test theirnetworks, the engineer should know what to look for and how to read, interpret, and analyze the measurements conducted with proper setup. Optimization methods for umts radio network planning. I am rf engineer with more than 9 years experience in mobile communication field in different areas such as rf planning, rf optimization, technical presale engineer and performance management. The user has requested enhancement of the downloaded file. Atoll includes advanced singleran multirat network design capabilities for both 3gpp and 3gpp2 radio access technologies including 5g nr, lte, nblot, umts, gsm, and cdma. With planet, our innovative, marketleading rf planning software and network optimization solution, we give you the most powerful and accurate tools for planning, designing and optimizing your radio networks on 3g, 4g, 5g and beyond. The full contents of these scenarios are described in 7, several scenarios of them are publicly available at. Evolved cellular network planning and optimization for umts. Cellular expert is a wireless network planning, optimization and. Lte rf planning training lte rf planning and design. Radio network planning network planning is a complicated process consisting of several phases. Proposal writing for rf planning and optimization comparative analysis of 2g, 3g and 4g lte services and their kpis comparative analysis of vendor specific rf optimization procedures comprehensive study of single site verification.
Transmit power optimization in cellular networks with nomadic base. A software product for planning multitechnology wireless networks across gsm, umts, lte, 5g and more, all within a single project. With the proliferation of smart devices, m2m, social networking and locationbased services, operators are seeing lte data usage expand rapidly to augment traditional gsm voice service revenues. A self optimizing function would increase network performance and quality reacting to dynamic processes in the network.
Dimensioning of lte network description of models and tool, coverage and capacity estimation of 3gpp long term evolution radio interface abdul basit, syed masters thesis submitted in partial fulfillment of the requirements for the degree of masters of science in technology espoo, february, 2009. Rf planning and optimization engineer resume in patna, br, 800001, india july 2017. Lte rf planning optimization for 4g online practice tests. Index termslte cellular network planning, coverage and. The network design can be an extension of the existing lte network or a new network. Radio frequency rf planning is greatly made simple because the segments just have to be assigned to sectors while using the same rf channel among all.
Knowing lte technology in detail is not very easy especially when you are preparing for lte interview questions as technology is a long term learning procedure. Rf planning training our rf planning training is focused on carrying out rf planning and design and capacity planning for networks. Nov 11, 2010 this was a brief summary of the online tool xirio planningtool online, an online tool that aims to meet all the needs for planning and simulation of a telecom network. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. To attend this training program participants should have knowledge of lte fundamentals lte air interface. Lte rf planning training course will show the attendees how to plan, design and optimize lte networks efficiently. Rf planning and optimization engineer resume in patna, br. Optimized lte cell planning with varying spatial and temporal.
Lte planning and optimization course zoe talent solutions. Learn how undertake network performance improvement kpis and optimization tasks and create acceptance plan, sponsor best practices and ensure data integrity of various morphologytopography. Oct 03, 2011 rf optimization is a must for every mobile telephony network, or it undergoes connection difficulties, bad reception and dro. Rf measurements related to coverage and interference are discussed to analyze coverage holes and overlapping regions. Pre launch optimization cell cluster drive test and analysis report. Then four optimization methods used for offtheshelf simulation based. Asset radio is teocos marketleading radio planning tool. To grab your dream job with confidence, go through.
However, you can start preparing yourself slowly but with important points so that you understand technology and know the basic answers. Lte rf planning optimization for 4g interview questions. Quality issues identification and rx lev, rx qual, tch blocking, sdcch drop,hoissues, call drop problems, and call set up issues analysis. Rf planning optimization engineer jobs, employment indeed. Jun 04, 2017 complete guidetutorial 4g network planning. This training is intended for lte radio network planning optimization engineers on huawei networks lte radio network planning optimization managers for huawei networks prerequisites. Lte rf planning and optimization for 4g jobs offer various placements such as rf planner, rf engineer, rf optimization engineer and rf trainer etc in reputed telecom organizations. Filling this void, evolved cellular network planning and optimization for umts and lte presents an accessible introduction to all stages of planning and optimizing umts. This workshop provides insights into the symptoms and possible causes of field performance issues in lte radio networks using ue logs. Report rf network planning and optimization service v100r006 lte asp coverage and capacity site planning technical guide fdd please fill this form, we will try to respond as soon as possible. This 5day technical programme covers the principles and execution of lte radio planning and optimisation. Performance evaluation of a deployed 4g lte network arxiv.
Get wireless telecom training through worlds finest expert hd videos by telcoma. Plan an effective lte network, understanding the impact of the major capacity and coverage issues and the different technology choices gain a solid foundation on which to plan and facilitate advanced technology projects with higher competency levels bringing operational efficiencies, cost savings, and timetomarket advantage. Wireless network planning solutions cellular expert. Apply to rf engineer, engineer, planning engineer and more. The determination of the interference in ofdm networks with and without mimo is a critical task and requires highly accurate propagation models. Lte rf planning optimization for 4g 328412 practice tests 2019, lte rf planning optimization for 4g technical practice questions, lte rf planning optimization for 4g tutorials practice questions and explanations. Lte architecture and the physical layer lte network architecture 2. This is a new concept, and believe it has at least two advantages. The lte rf planning, design and optimization training course provides a solid understanding of how to plan, design and optimize and a high quality lte network. You want to give your users brilliant experiences on wireless that keep them on your mobile network. It covers 2g gsm, egprs, 3g wcdma and 4g lte networks and introduces 5g. My expertise includes utilizing essential radio engineering tools and numerous vendors equipment specially huawei.
An understanding of these processes can be applied to any radio network. Network design and optimization monte carlo traffic simulations allow estimating average traffic capacity per mobile user according to random distribution per cell area. The individual will typically oversee and guide the work of rf and optimization engineers, in charge of managing the day to day operations of the projects, and interface with project managers. Sector tilting and azimuth optimization functions can be used for 4g network optimization. Hata, cost231 hata or erceggreenstein to approximate the coverage area of the planned sites and to eventually determine how many sites are required for the particular rf communication system. Lte rf optimization training provides knowledge and skills needed for successful delivery of lte network design, lte planning and optimization activities. Proven best telecom 5g, 4g, 3g, 2g, iot, wimax training courses. In the context of mobile radio communication systems, rf planning is the process of assigning frequencies, transmitter locations and parameters of a wireless communications system to provide sufficient coverage and capacity for the services required. Identifying potential faults in the network and resolving them before they affect network performance. Radio network planning tools basics, practical examples itu. The scenarios contain detailed data on aspects relevant to umts radio network planning.
To build an accurate simulation to support deployment, operation and optimization of their network, engineers require geodata that. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the research you need on researchgate. Why should you choose tonex for your lte rf optimization training. Rf planning and optimization mathematical optimization radio. Lte planning and dimensioning 1 itu pita workshop on mobile network planning and security sami tabbane 2325 october 2019 nadi, fiji islands. Huawei lte rf planning and optimization training duration.