It enables coordination within the carrier and with external partners e. Pdf lte radio network planning huawei free download pdf. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in turn evolved from the global. Teoco has helped network operators run stateoftheart networks and.
In addition, there is no guarantee that the resource allocation is fairly shared among users in a slice. Long term evolution lte radio access network planning. The final target for the network planning process is to define the network design, which is then built as a cellular network. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in. In long term evolution lte, as with other cellular technologies, drive testing is a part of the network deployment and management life cycle from the early onset. Link budget and capacity estimation are introduced in these slides. Long term evolution lte radio access network planning guide slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
Cablefree planning tools for 4g lte networks cablefree lte base station 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. Our complete toolset for planning lte networks includes. A software product for planning multitechnology wireless networks across gsm, umts, lte, 5g and more, all within a single project. The network design can be an extension of the existing lte network or. Long term evolution lte radio access network planning guide long term evolution lte radio access network planning guide 1 how to use this guide. In this paper, we propose a network slicing resource management nsrm mechanism to assign the required resources for each slice in a lte network, taking into consideration the isolation of resources among different slices. This training is intended for lte radio network planningoptimization engineers on huawei networks lte radio network planningoptimization managers for huawei networks prerequisites.
Lte capacity planning lte network dimensioning lte throughput calculators lte coverage tools. The general lte system architecture is shown in fig. An efficient resource management mechanism for network. The aim of this book is to enable network planners to realize and maintain cost efficient lte backhaul networks, which meet the necessary performance requirements. In dec 2015 cmcc was newly issued 19001915mhz band to carry out tdlte network. A baseline architecture for private lte is shown in figure 2. It consists of the core network and the access network. Analysis of cell load coupling for lte network planning and optimization. Ltem and nbiotnetworks coetraining on traffic engineering. Performance evaluation of a deployed 4g lte network. Nov 07, 2015 learn practically 4g lte site planning with atoll tool.
To use such factors as building penetration loss, feeder loss, antenna gain, and the interference margin of radio links to calculate all gains and losses that will affect the final cell coverage to estimate the maximum link loss allowed based on the. Practical introduction to lte radio planning itswiki. Lte stands for long term evolution and it was started as a project in 2004 by telecommunication body known as the third generation partnership project 3gpp. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the research you need on researchgate. Mar 24, 20 rf planning and optimization for lte networks 417 direct ray re. The paper is mainly targeted for readers with earlier experi.
To benefit from all network deployment required features coverage calculation, data display, network optimization. Lte rf planning optimization for 4g interview questions. In order to ensure this accessibility, the modern mobile radio network should. Lte is a layer 3 technology, instead of layer 2, and therefore network integration planning at the ip level is necessary. Lte network planning to introduce the lte basic principle, network planning method and rnp solution. Radio network coverage, capacity, cell parameter and neighbor planning across gsm, umts, lte, 5g using the asset radio software tool. 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. The architecture of lte is flat compared to previous cellular technologies. Most internet traffic, such as web browsing, ftp and email which is defined as am or acknowledged mode. Along the course, these steps are illustrated by calculation exercises.
Frequency planning and usage of 4g in china china mobile launched the first commercial tdlte network in china on 18th dec 20. Performance evaluation of a deployed 4g lte network arxiv. Jun 04, 2017 complete guidetutorial 4g network planning. Implementing lte fddtdd convergence network in the age. Lte is being deployed across the world on both the tdd and fdd domains. Technology white paper the power of smart planning 2. Lteradio network planning with pegaplan the mobile communication subscribers are used to call, to send emails and to surf in the internet by the mobile radio network every time and everywhere. After initial link budget estimations, the next phase is the rf planning of the lte radio access network ran. Rf optimization is adapting to the environment and additionally. Rf planning is assigning radio frequencies, parameters, and transmitter locations for a wireless communication network to provide better services. In lte, the ofdm subcarriers are spaced at 15 khz per the standard.
Coverage and capacity planning 4g cellular network planning around banepa the need for high speed data and voice is essential nowadays. Download product flyer is to download pdf in new tab. Gsm radio network planning and optimization widermind. The university of houston premier mobile networking technology training program is designed to equip participants with the skills, confidence, and credibility needed to plan, design, operate, and manage todays advanced telecommunications networking and service environments. Long term evolution lte radio access network planning guide long term evolution lte radio access network planning guide. Jan 24, 2020 download lte radio network planning huawei. Drive testing provides an accurate realworld capture of the rf environment under a particular set of network and environmental. If you continue browsing the site, you agree to the use of cookies on this website. Rf planning is a complex and iterative process that includes but is not limited to a number of stages. This 5day course provides participants with a complete understanding of microwave radios, statistical multiplexing, delay and jitter and understanding of packet transmission through adaptive modulation. Abstractsystemcentric modeling and analysis are of key significance in planning and optimizing cellular networks.
The lte radio network planning involves coverage estimation and capacity evaluation. This chapter discusses 4g radio network planning and optimisation and presents an overview of long term evolution lte fundamentals. Asset radio is teocos marketleading radio planning tool. Aug 06, 2019 the lte planning and dimensioning course gives and overview of the planning process of lte network and the important parameters that are required to understand radio network optimization. Fundamentals of network planning and optimisation 2g3g4g. Introduction this paper introduces lte from the perspective of radio network planning. Objectives present the evolution of lte towards ltem and nbiot for iot services introduction 2. This paper introduces lte from the perspec tive of radio network planning.
Pdf lte network provides method broadband internet access provides mobile broadband internet access, for example to laptops with. The paper is mainly targeted for readers with earlier experience in radio planning and mobile. 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. The underlying technology used by lte is orthogonal frequency division multiplexing ofdm. This second edition covers 2g gsm, egprs, 3g wcdma and 4g lte networks and introduces 5g. Contents name lte network planning purpose to introduce the lte basic principle, network planning method and rnp solution key message lte has the flat. Written by leading experts in the field, it serves as a handbook for anyone engaged in the study, design, deployment and business of cellular. The competitive advantage that lte therefore has is its ability to provide a very high throughput and longer coverage for the end users 4. Carrier placement lte allows for a 100 khz raster the step between possible signals center frequencies for carrier rf placement. Lte network planning includes coverage, capacity planning. The book also looks at all the subsystems of the network, focusing on both the practical and theoretical issues. Click download or read online button to get evolved cellular network planning and optimization for umts and lte book now. The course outline corresponds to the steps in a network planning process. This document is about lte coverage and capacity dimensioning.
Lte long term evolution is the 3gpp quantum leap project to evolve the umts technology towards 4g sae system architecture evolution is the corresponding evolution of the gprs3g packet core network evolution. This chapter can be used as a reference for best practices in lte network planning and design. Evolved cellular network planning and optimization for. Updated new edition covering all aspects of network planning and optimization this welcome new edition provides comprehensive coverage of all aspects of network planning in all the technologies, from 2g to 5g, in radio, transmission and core aspects.
To attend this training program participants should have knowledge of lte fundamentals lte air interface. Pdf this article is a simulation of the lte network, in the 1800 mhz band on a 20 mhz channel, using atoll software in the city of yaounde. Lte mobile optimization a definitive guide white paper. Radio network planning network planning is a complicated process consisting of several phases. Network and operations planning for telecommunications. The purpose of link budget in lte network planning is. Pdf long term evolution lte radio access network planning. The course covers all the aspects of network planning for the 4th generation wireless mobile telecommunications with emphasis on. Content tele le2 2 lt lte e workshop network issue ssues s lte scalability perform orman ance ce dep.
Rf planning and optimization for lte networks 417 direct ray re. Coverage and capacity planning of 4g networks design. Through an introduction to the technology background, the economical modelling, the dimensioning theory, planning and optimization processes and relevant network management aspects, the reader shall obtain all relevant information. The course covers all the aspects of network planning for the 4th generation wireless mobile telecommunications with emphasis on the practical considerations. Learn practically 4glte site planning with atoll tool. Being a professional in the mobile communications field, do you want to excel in your current career. The impact of advanced lte radio resource management features are brie. Lte planning and dimensioning overview radio network. Lte is mobility and the rf plan needs to overlap accordingly and drive tests are required to test the mobility. Finally, the most important radio parameter planning tasks are introduced.
The network design can be an extension of the existing lte network or a new network to be launched. Implementing lte fddtdd convergence network in the age of. This course is designed by telefocals team of experts with many years of field experience planning and deploying 3g lte transmission networks that include mobile backhaul. Lte capacity predictions and traffic planning lte is based on an allip network, which uses packetswitched traffic definitions.
Lte has the flat network architecture and physical layer applies ofdm technology, as well as the mimo, icic, etc. Key network component for mobile broadband service. Huawei lte rf planning and optimization training duration. Wisdom jobs got the perfect job opportunity to make your dream come true. Moreover, the dimensioning of the main lte channels is discussed in detail, together with practical examples. When a user is connected to a 4g lte network, then he is connected to a network with a flat ipbased architecture which uses ofdma and scdma multiple. Nov 11, 2016 cablefree planning tools for 4g lte networks cablefree lte base station 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. Lte long term evolution is the 3gpp quantum leap project to evolve the umts technology towards 4g sae system architecture evolution is the corresponding evolution of the gprs3g packet core network evolution key element delivered by ltesae is the eps evolved packet system consisting of the new air interface eutran evolved utran. Analysis of cell load coupling for lte network planning and optimization 4 in contrast to the powercontrol model, the service requirement of ratecontrol scheme in cellular networks is not sinr threshold or a function of sinr, but the amount of data to be served over a given time period.
Note also, however, that private lte will help system integrators develop new lines of business as they address use cases not easily supported by other technologies. Core network nodes include the mobility management entity mme, serving gateway sgw and packet data network gateway pgw. Jul 04, 2014 long term evolution lte radio access network planning guide slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Lpwa could account 70% of cellular iot connections in 2020 2b requirements l low throughput long term evolution and it was started as a project in 2004 by telecommunication body known as the third generation partnership project 3gpp.
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