For the coveragelimited scenario lte link budget is compared to that of. The process of adjusting the radio access network ran settings to provide the desired performance, coverage and capacity is called radio frequency rf or radio network optimization. Effective planning is made feasible through a meticulous process of survey, analysis, systemwide technology parameters definition and radio resource frequency allocation. Jan 26, 2010 fundamentals of wcdma air interface are provided as well as network planning dimensioning process. The scenarios contain detailed data on aspects relevant to umts radio network planning. Asset radio is teocos marketleading radio planning tool. Radio network planning and optimisation for umts, 2nd edition. Validated publisher 2007 pdf pucknell vlsi pdf no color and corrected wherever necessary through an optimization process. Moreover, new and modified radio planning phases as well as new field measurements and emphasized qos management are needed when umts networks are designed and optimized. Radio network planning tools basics, practical examples. The umts radio network planning problem poses the challenge of designing a costeffective network that provides users with suf. This knowledge can allow an optimal assignment of radio resources to. Mathematical models and algorithms for umts, wlans, and ad hoc networks. Cellular, trunked, wifi, or manet radios, while each unique in modeling, still depend upon these fundamental aspects.
The standardized wcdma technology generates new challenges in radio network planning, optimization and qos management because of the dynamic nature of its radio interface and various new services and different network operating modes. Optimization will be continuous and iterative process of improving overall network quality. Pdf mastering the principle of radio network planning and. Gsm radio network planning and optimization widermind. This paper introduces the technology and achievement of ransaitekika together with details of its future perspectives. Radio network planning tools basics, practical examples itu. Radio network planning for umts technology is a relevant task for operators in the current rollout phase. Radio network planning and optimisation for umts request pdf. The course also covers how to expand the network, techniques to boost. Atoll is a comprehensive multitechnology radio planning and optimisation platform which includes unified multitechnology traffic models, monte carlo simulators, and automatic cell planning acp. In cellular networks, a new generation of cdma or wcdmabased networks will start operations in most countries in the near future.
Wimax network planning different subchannel groups can be assigned for cell edge. This online course will show you practical, reallife methods and approaches to radio network optimization, based on years of experience gained by amdocs. The presented models and algorithms enable exible coverage planning and optimization of pilot power and radio base station antenna confiration in large networks. Cellular, trunked, wifi, or manet radios, while each unique in modeling, still depend upon. Both coveragelimited and interferencelimited scenarios are considered. Optimisation methods for umts radio network planning.
Radio network planning and optimization radio network planning and optimisation for umts, second edition, is a comprehensive and fully updated introduction to wcdma radio access technology used in umts, featuring new content on key developments. Gsm network consist of different cells and each cell transmit signals to and receive signals from the mobile station, for proper working of base station many parameters are defined before functioning the base station such as the coverage area of a cell depends on different factors including the. The network planning and optimization enables csps to manage telecom network planning, design and optimization processes comprehensively and efficiently. From 2000 to 2008, radio network engineer in telefonica moviles, working in optimization and planning of 2g up to 3. Pdf radio network planning and optimisation for umts, 2nd.
Radio planning and coverage optimization of 3g cellular. Jan 03, 2012 optimization objectives finding and correcting any existing problems after site implementation and integration. 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. Tutschku, demandbased radio network planning of cellular mobile communication systems, in. 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. Dec 21, 2007 moe rahnema is a consultant providing advisory services to major network equipment vendors and mobile operators in the areas of network planning, network architecture and solution development, as well as radio coverage planning and optimization of 3gumts, gsm, and gprs. Because of the standardized architecture and configuration, the network manager is.
Umts radio network planning, optimization and qos management. The network design can be an extension of the existing lte network or. Mathematical models and algorithms for umts, wlans, and ad hoc networks iana siomina department of science and technology link. Trangia, an integrated approach to cellular network planning, in. For wlans, in the first part of the study, the access point placement and the channel assignment problems are considered jointly to maximize net user throughput and minimize co and. But also, it will bring in the capability of performing radio planning in an. It gives knowledge on umts, its architecture and wcdma radio access network.
Lte planning and dimensioning overview radio network. Inactive radio network features like frequency hopping overshooting sites coverage overlaps. The final target for the network planning process is to define the network design, which is then built as a cellular network. The umts radio network planning problem poses the challenge of designing a costeffective network that provides users with sufficient coverage and capacity. Regional seminar on evolving network infrastructures to ngn and related planning strategies and tools, for the cee, cis and baltic states belgrade, serbia and montenegro, 2024 june 2005. Fundamentals of network planning and optimisation 2g3g4g.
Dissertation for the degree of doctor of science in technology to be presented with due permission for public examination and debate in auditorium s4 at helsinki university of technology espoo, finland on the 1st of july 2002 at 12 oclock noon. Imperatives for optimisation 3 rf optimisation remains one of the key challenges in any network. Planning ahead carrolls first banks it team is introducing a new network capability, which may not be supported by the current software release in some of the banks branch routers. Pdf radio network planning and optimisation for umts. Gsm radio network planning and optimization provides a solid understanding of how to design and plan a high quality gsm radio network. The full contents of these scenarios are described in 7, several scenarios of them are publicly available at. Sector tilting and azimuth optimization functions can be used for 4g network optimization. The process of site selection, from identifying the site to site acquisition, is very long and slow, which may. Optimization methods for umts radio network planning opus 4. Atoll overview radio planning and optimisation software. The process of radio network optimization can be significantly improved if the real users spatial distribution is known. Updated new edition covering all aspects of network planning and optimization. The optimization problems addressed in this thesis, in the context of umts networks.
Tools that support the overall radio interface planning process are needed. The present thesis introduces the radio network planning process and optimisation for wcdma fdd mode, as defined by 3gpp. Radio network planning in arcgis the company operating since 1993, hnitbaltic is a constantly expanding international company, having more than 400 customers worldwide. Optimization methods for umts radio network planning. 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. The course also covers how to expand the network, techniques to boost capacity, how to lower interference and increase quality in the network. Identifying potential faults in the network and resolving them before they affect network performance. These services offer ran optimization capabilities beyond those offered in cisco s qson solution.
Written by leading experts in the field, it serves as a handbook for anyone engaged in the study, design, deployment and business of cellular. Scribd is the worlds largest social reading and publishing site. Gsm radio frequency optimization gsm rf optimisation is the optimization of gsm radio frequencies. 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. Macro cell planning is emphasised in the course, however. This chapter focuses on the radio frequency rf planning and optimization of 4g lte cellular networks, or the socalled evolved universal terrestrial radio access au. This course is designed to provide a detailed understanding of radio network, planning and optimization. Pdf mastering the principle of radio network planning. Radio network planning network planning is a complicated process consisting of several phases. Radio network optimization and planning of high capacity.
Asset radio has automated planners for site placement, pci planning, rach planning, neighbor planning, network design optimization and more. 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. Rf optimisation remains one of the key challenges in any network. Because of the standardized architecture and configuration, the network manager is able to proactively identify where software. Mastering the principle of radio network planning and optimizationgsm wcdma. 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.
Hence, a practical umts planning process must be defined in detail, from dimensioning to optimization tasks. Network optimization course from amdocs futurelearn. Global reach, local support with a local presence through 26 offices in 15 countries across all regions of the world, and a customer base that includes over 300 operators, teoco has the scale, expertise. Our mission is to deliver useful and engaging solutions for companies performing planning, analysis, optimization and reporting tasks for radio networks. Optimization objectives finding and correcting any existing problems after site implementation and integration. A software product for planning multitechnology wireless networks across gsm, umts, lte, 5g and more, all within a single project.
From 2003 to 2009, assistant lecturer at upna and since 2009, associate professor at upna. Network design and optimization monte carlo traffic simulations allow estimating average traffic capacity per mobile user according to random distribution per cell area. The radio planning tool environment is an important factor in planning, optimizing and managing a umts network successfully. You want to give your users brilliant experiences on wireless that keep them on your mobile network. Lte mobile optimization a definitive guide white paper. From 2005 to 2008, internal instructor in telefonica in network. Atoll can model the trafficrelated aspects of multitechnology networks and dynamically spread traffic across 2g, 3g, 4g and 5g network layers.
The course includes planning, site survey, wcdma radio resource management, network dimensioning and cell planning. Umts network planning, 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. The network design can be an extension of the existing lte network or a new network to be launched. Meeting the network quality criteria agreed in the contract.
Wireless network planning solutions cellular expert. Fundamentals of wcdma air interface are provided as well as network planningdimensioning process. Optimization can not reduce the performance of the rest of the network. We describe an optimization model for this problem that is based on comprehensive planning data of the. Expert trainings for radio network planning mobile, microwave, wll. Identifying potential faults in the network and resolving them before. The radio coverage optimization problem the storms radio planning tool is being designed as to extend the applicability of second generation systems in terms of environments including micro and pico cells and the features of umts radio access techniques, services. Radio network planning with combinatorial optimization.408 812 614 1035 85 1427 899 491 41 763 1065 876 448 922 959 1084 627 735 1364 13 827 1248 1024 1295 332 718 61 144 760 773 441 1265 1356 812 492 459 26 673