We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Radio network planning tools basics, practical examples. Planning strategies and tools, for the cee, cis and baltic states. In this chapter the application of the methods, in particular the analytical methods described in chapter 6, for an automated network optimization is presented. An introduction to the analysis and presentation of data pdf trophy newbery on your kindle in under a minute. From the different phases of network deployment, radio rf network planning and rf optimization are seen as critical as having long term impacts on both performance and capacity 6. Rf optimisation remains one of the key challenges in any network. Group search optimization for applications in structural design. Wcdma radio network planning strategy must be done before actual planning is started overall layout of the radio network and the evolution path should be decided in order to reach the optimal network configuration for quality, capacity, coverage, and cost. This paper deals with a practical approach of radio network planning process for efficient usage of.
Keywords planning, optimization, umts, 3g network, taboo search, genetic algorithm i. Therefore, the goals of the presented work are to identify a relevant optimization problem for each type of network, to model the problem and to apply the optimization approach in order to facilitate wireless network planning and improve radio resource utilization. Fundamentals of network planning and optimisation 2g3g4g. Keywords optimization, positioning, topology, radio network planning introduction evolution of offeredservices consumingmore. Performance count and kpi tool report suite and eosflx. Written by leading experts at nokia, the first edition quickly established itself as a bestselling and highly respected book on how to dimension, plan and optimise umts networks.
The application of the montecarlo method is in this case generally denoted as snapshot simulation. Experts from each of the domains have brought their experiences under one book making it an essential read for design practitioners. Improved multiplescenario radio network dimensioning for wcdma. Not be updated 616 spectral efficiency umts the diagram opposite shows how. Cellular network planning and optimization part vii. Efficient methods for wcdma radio network planning. Gsm radio network planning and optimization provides a solid understanding of how to design and plan a high quality gsm radio network. Efficient methods for wcdma radio network planning and optimization ulrich turke the transmission of information via a wireless channel is typically modeled as shown in figure 3. Manfred lustig is working with tsystems international gmbh and responsible for training and support for mobile radio network planning systems. 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. Radio network planning tools basics, practical examples itu. Fundamentals of cellular network planning and optimisation. Advanced cellular network planning and optimisation presents radio, transmission and core network planning and optimisation aspects for gsm, egprs and wcdma networks with focus on practical aspects of the field. Bands, radio network planning and optimization for umts, section 5.
Albert weller leads the department network planning systems in t. Optimization of cer tain network aspects without site selection is. Radio network planning and optimisation for umts request pdf. The umts radio network planning problem poses the challenge of designing a costeffective network that provides users with sufficient coverage and capacity.
Methods and models for coverage and capacity planning are developed for dimensioning of lte radio access networks. Pdf signalingbased radio optimization in wcdma networks. Gsm radio network planning and optimization widermind. David rottmayer, vice president, telefocal asia introduction the goal of the umts universal mobile telecommunications system is to deliver multimedia services to the user in the mobile domain. 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. Pdf optimization of 3g radio network planning using tabu. 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. Umts network planning, optimization, and interoperation. Pdf optimization methods for umts radio network planning.
Rectifying causes of faults affecting network performance. It gives knowledge on umts, its architecture and wcdma radio access network. Cdma radio network optimization methods and tools references and homework 1 j. The methods differ in the level of detail in which the network is analyzed and as a consequence in the computational complexity. Umts contains an array of features to efficiently use the scarce radio.
Wcdma is the most widely adopted air interface standard for third generation 3g mobile networks. Wcdma radio network planning essentials course is designed to provide a detailed understanding of radio network, planning and optimization. What are the main concerns about data in statistical. Planning umts radio networks planning umts radio networks. This valuable text examines current and future radio network management issues and their impact on network performance as well as the relevant capacity and coverage enhancement methods. Optimization methods for umts radio network planning. In addition to coverage of wcdma radio access technology used in umts, and the planning and optimisation of such a system, the service control and management concept in wcdma and gprs networks are also introduced. The general steps and methods for wireless radio network planning are first addressed. Energy efficient routing can be implemented in many different ways. Radio network planning and optimization for umts pdf. We describe an optimization model for this problem that is based on comprehensive planning data of the eu project momentum. Radio network planning and optimisation for umts,2006. Summary of network deployment steps from the different phases of network deployment, radio rf network planning and rf optimization are seen as critical as having long term impacts. Identifying potential faults in the network and resolving them before they affect network performance.
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, hspa, and lte cellular networks. The radio network planning process for wcdma is clearly presented and detailed information on how to dimension, plan and rollout a 3g network, both theoretically and practically is provided. Evolved cellular network planning and optimization for umts and. Efficient methods for wcdma radio network planning and optimization advanced studies mobile research center bremen turke, ulrich on. 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. Different steps of the dimensioning process are listed and explained. Few scrape the surface of hspa, and even fewer deal with tdscdma. An introduction to the analysis and presentation of data pdf a puffin book e. Considered topology optimization methods affect the pcm accuracy when the underlying database is intended to operate in a nonoptimized topology, however the mean value of the accuracy is still on an appropriate level. Radio network planning and optimization for wcdma this thesis is. And tools for radio network planning, process for preoperational network control and optimisation for the operational. 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. Pdf radio network planning process and methods for wcdma.
Radio network planning process and methods for wcdma jaana laiho, achim wacker nokia networks email. Current planning methods, however, often lack accuracy and computational efficiency. Optimization methods used for offtheshelf simulation based. Integer programming methods for planning are shown in 12, power control and capacity issues are treated in 4,11.
Advanced cellular network planning and optimisation. Optimization of umts network planning using genetic algorithms. Get 3g optimization training umts optimization training through worlds finest expert hd videos by telcoma. Radio network planning and optimisation for umts comprehensively explains how to dimension, plan and optimise umts universal mobile telecommunications system networks. The frequency is a scare resource in gsm system, and the. This thesis is related to the dimensioning of lte radio access networks and the development of tool for dimensioning purpose. Fast and precise methods for the performance evaluation are key ingredients of the planning process. Umts radio interface system planning and optimization by. Optimization aspects for cellular service performance and. In the previous chapters different performance evaluation methods for wcdma networks have been presented.
Nawrocki currently works for the centre for telecommunications research at kings college london. He establishes an advanced snapshot analysis method which allows the efficient and accurate analysis of large radio networks. A typical wcdma radio network planning process involves three stages. Elaborate planning is of paramount importance for the costefficient implementation and operation of modern mobile radio networks. High bit rate services require knowledge of coverage and capacity enhancements methods. Evolved cellular network planning and optimization for. Pdf this paper describes the system dimensioning and the radio network planning methodology for a third generation wcdma system. Engineering services group wcdma network planning and optimization 80w08531 revision b may, 2006. The general steps and methods for wireless radio network planning are first. Proper rf configuration is so important that it even impact the coverage continuity i. Among others, we devised network optimization methods that are. Taboo search and genetic algorithm in planning and optimization of umts radio networks, and compares the efficiency and the results of these two methods. From the different phases of network deployment, radio rf network planning.
Optimization of 3g radio network planning using tabu search. Efficient methods for wcdma radio network planning and optimization. Many technical aspects of umts networks and some practicedrivenoptimization and tuning rules are given in 10. In fact, even if the wcdma techniques used by umts reduce the problems related to the frequency. In this paper we propose an effective method for optimizing the common pilot channel cpich transmit power, along with maximizing the number of served users and minimizing the number of cell sites and compare use of two metaheuristic methods. The course includes planning, site survey, wcdma radio resource management, network dimensioning and cell planning. The large step in radio access development, the great interest in applications and services also forces the radio network planning and optimisation process to improve to fully support the o. In cellular networks, a new generation of cdma or wcdma based networks will start operations in most countries in the near future. Then four optimization methods used for offtheshelf simulation based. Finally, he discusses the application of these methods to automatic network optimization. Radio network planning process and methods for wcdma. The umts radio network planning problem poses the challenge of designing a costeffective network that provides users with suf. The developed strategies are successfully applied in a commercial radio network planning and optimization tool.
Written by leading experts in the field, it serves as a handbook for anyone engaged in the study, design, deployment and business of cellular. Rrm is responsible for efficient utilization of the. View wcdma radio optimization from eng 2352 at newcastle. With a frequency reuse of 1, it is very important to have efficient power. Optimization methods for umts radio network planning opus 4. Radio network planning and optimization for umts, section. Sectoring is known to be an efficient method for increasing capacity cellular systems 5, but achieving. The present thesis introduces the radio network planning process and optimisation for wcdma fdd mode, as defined by 3gpp. The course also covers how to expand the network, techniques to boost capacity, how to lower interference and increase quality in the network. Efficient methods for wcdma radio network planning and optimization book book is available in pdf formate. Optimization of wcdma network parameters important task also in future hspa important enhancement to wcdma, data coverage challenges 3g lte and mobile wimax ieee 802. Jan 26, 2010 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads.
By focusing on realworld events, relatively simple model captures. Signalingbased radio optimization in wcdma networks. Wcdma radio optimization contents radio planning optimization. Fast and precise methods for the performance evaluation are key ingre. Umts radio interface system planning and optimization. Understanding umts radio network modelling, planning and. Real constraints coexistence and cooperation of 2g and 3g for old operators. Radio network planning and optimisation for umts wiley. Network planning depends not only on the coverage but also on load. Wcdma radio optimization wcdma radio optimization contents. Radio network optimization process and optimization tool introduction radio network optimization process. Application of taboo search and genetic algorithms in. Radio network planning and optimisation for umts second edition edited by jaana laiho and achim wacker both of nokia networks, nokia group, finland toma.
May 15, 2015 radio network planning and optimisation for umts,2006 1. Taboo search ts and genetic algorithm ga in planning and optimization of umts radio networks. Umts radio interface system planning and optimization 1. Fundamentals of cellular network planning and optimisation covers endtoend network planning and optimisation aspects from second generation gsm to third generation wcdma networks including gprs and edge networks. Radio network optimisation gsm and wcdma course is developed to create understanding of optimization process using various tools. Designing and optimising these complex networks requires much deeper understanding. His areas of interest include wcdma based cellular networks, cdma network planning methods, optimization methods for 3g systems radio planning and, latterly, efficient modeling algorithms for umts radio network organization. Evolved cellular network planning and optimization for umts. 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 author develops two statistical evaluation methods which furnish quick approximations of relevant results from snapshot simulations. Capacity planning, ensure load reshuffle on high utilized carrier between 9001800 gsm bands, to overlook growdegrow trx projects for resource utility efficiency show more show less radio network planning and optimization consultant. Abstract this paper describes the system dimensioning and the radio network planning methodology for a third generation wcdma system. We present heuristic mathematical methods for this realistic model. Efficient methods for wcdma radio network planning and. Most books on network planning and optimization provide limited coverage of either gsm or wcdma techniques. Providing a complete introduction and reference guide to everything associated with the life cycle of a wcdmaumts cellular network, from initial dimensioning through to the successful deployment of indoor solutions, or migration to hsdpa, this book is a musthave for network planners and optimization engineers as well as telecommunication. It covers 2g gsm, egprs, 3g wcdma and 4g lte networks and introduces 5g.
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