Radio network planning tools basics, practical examples. Handover parameter optimisation in lte victor ermolayev, professor, technical expert, mera, russia. 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. Sctp fast path optimization for 3glte networks radisys white paper 2 long term evolution lte, a whole new 4th generation mobile radio access network ran technology, promises higher data rates100mbps in the downlink and 50mbps in the uplink in ltes first phaseand will reduce the data and control plane. Son for lte networks alpenadriauniversitat klagenfurt. 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. Telcoma certified 3g optimization expert global certification. Gain a thorough overview of the lte air interface and 3gpp architecture. In long term evolution lte, the smallest unit of a. Analysis of cell load coupling for lte network planning. With telcoma certified 3g optimization expert certification, you have the capability to perform efficiently and get promoted with raise in salary. The operator profit and the subscriber satisfaction are two most important factors. Check out latest lterfplanningoptimizationfor4g job openings for freshers and experienced. Pdf mobility robustness optimization for handover failure.
Acquire handson planning and optimisation experience using mentum planet planning tool from infovista. Optimized lte cell planning with varying spatial and temporal. Drive testing lte 4 one of the most interesting lte network features to rf optimization engineers is the impact that multiple input multiple output mimo with spatial multiplexing and antenna diversity brings to the enduser performance. Rf planning is a complex and iterative process that includes but is not limited to a number of stages.
He is the project manager for the development of the radio network planning tool pegaplan of tsystems international gmbh. Therefore, in this paper, we aim to derive an optimum network planning algorithm for largescale lte hetnets. This certification validates your expertise and skills and is. First mobile wimax rollouts ongoing, first lte networks 200910 in this course we put a lot of emphasis on wcdma and hspa scratch the future challenges related to 3g lte and wimax if we have time then we also discuss on. Drivetestenabled devices can log the current rank, number of transmit and receive paths. Dec 18, 20 lte optimization mcps mcp mcpsinc mobilecomm 4g.
Datadriven network intelligence to optimize network resource usage and planning. Furthermore, increased wireless data demands have driven mobile operators to roll out largescale networks of small long term evolution lte cells. The course covers network quality and kpis for lte network with emphasis on the practical considerations. We present heuristic mathematical methods for this realistic model, including computational results. Check out latest lte rf planning optimization for 4g job openings for freshers and experienced.
This document covers various control plane and user plane overload and optimization techniques for 3gpp networks due to extensive penetration of smart phones. This article first presents the network infrastructure of the lteadvanced, and then. Most mobile carriers find themselves planning and operating multigeneration networks on multiple and split frequency bands. Wcdma network planning high level objectives for the planning process coverage guarantee the network ability to ensure the availability of the service in the entire service area. Planning and optimization of lte network deployment, such as base station bs location and antenna parameter configuration, necessitate. Packed with details of the technologies that support each. Research article pricing resources in lte networks through. Provide indepth insight into technologies used to improve the performance of lte networks.
The user has requested enhancement of the downloaded file. Mec as it is deployed currently in the 4th generation lte networks, is connected to the. The operators invest huge funds for acquiring the spectrum resources in the lte network. Mathematical models and algorithms for umts, wlans, and ad hoc networks iana siomina department of science and technology link. Lte long term evolution is initiated by 3gpp to improve the mobile phone standard to cope with future technology evolutions and needs. Nov 12, 2015 telcoma certified 3g optimization expert global certification. What strategy should they apply to achieve an optimally performing composite radio network. Why should you choose tonex for your lte rf optimization training.
Radio planning and optimization of lte network to troubleshoot and. In conventional cellular networks, a large amount of prior work has dealt with the planning and optimization of cellular access network design and. How should the gsm, umts and lte networks be planned with respect to the different technologies and the different frequency bands. Rf planning optimization engineer jobs, employment indeed. Base station placement algorithm for largescale lte.
Pricing resources in lte networks through multiobjective. Data traffic demands in cellular networks today are increasing at an. All these aim at proper radio network planning of lte. This document provides guidelines on network optimization for network planning and optimization personnel. Lte radio planning using atoll radio planning and optimization software article pdf available in international journal of science and research ijsr 310. Moreover, the dimensioning of the main lte channels is discussed in detail, together with practical examples. Adaptive mobility load balancing algorithm for lte smallcell. Fundamentals of cellular network planning and optimisation. Lte mobile optimization a definitive guide white paper.
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. Hence the planning of telecommunication networks has equally changed significantly. In currently deployed mobile networks, handover optimization is performed manually over a long time period days or weeks. Lte rf planning 2 days after completing this course, the audience will be able to. Rf planning and optimization for lte networks 42111. Index termslte cellular network planning, coverage and. This paper describes the handover parameter optimization problem for lte.
The lte rf planning goal is to achieve optimum use of resources and maximum revenue potential. Self optimization of future radio access networks is one of the main topics for mera research group. An optimization model for the lte ran network planning problem is described. 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. A genetic algorithm with location intelligence method for energy. The main advantages with lte are high throughput, low. Research article pricing resources in lte networks through multiobjective optimization yunglianglai 1 andjehnrueyjiang 2 department of computer science and information engineering, taoyuan innovation institute of technology, taoyuan. Nominal and detailed lte radio network planning considering.
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. Jul 04, 2014 this document provides guidelines on network optimization for network planning and optimization personnel. Pdf as the long term evolution lte standard comes to an end, 3rd. Rf measurements related to coverage and interference are discussed to analyze coverage holes and overlapping regions. Capacity to support the subscriber traffic with sufficiently low blocking and delay quality linking the capacity and the coverage and still provide the required qos. Nrf while in mec the services produced by the mec applications are. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the research you need on researchgate.
It covers frequencies from 800 to 2000 mhz,and distances from the. Analysis of cell load coupling for lte network planning and optimization iana siomina and di yuan, member, ieee abstractsystemcentric modeling and analysis are of key signi. An nf instance registers its nf profile in the nrf. Learn how to plan and design lte networks, techniques to boost lte capacity, and how to lower. The frame structure, transmission modes, signals, channels and scheduling algorithms are covered. Long term evolution, lte, is being rolled out as the new 4g system. 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.
Pdf overview of enabling technologies for 3gpp lteadvanced. Rf optimization training course provides a thorough overview of the principles behind rf optimization applied to gsm, edge, cdmacdma2000, wcdmaumts, lte, 5g microwaves, satcom, vsat and wireless lans802. Impacts of smart phone usage and applications are documented. This workshop provides insights into the symptoms and possible causes of field performance issues in lte radio networks using ue logs. The quality of the lte rf design will be evaluated using planning tool. Thus, it is necessary to consider the operator profit factor and subscriber satisfaction factor for pricing resources in the lte networks. Optimized joint cell planning and bs onoff switching for. By providing the necessary background and technical content, planning and optimisation of 3g and 4g wireless networksexplores the idiosyncrasies of how to plan the new, various types of wireless networks. 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. Rga can find the optimal configuration of 5glte network planning problems.
After initial link budget estimations, the next phase is the rf planning of the lte radio access network ran. Latest lte rf planning optimization for 4g jobs free lte rf planning optimization for 4g alerts. Planning and optimisation of 3g and 4g wireless networks. Lte is expected to be commercially launched in q4 of 2012. Mar 24, 20 rf planning and optimization for lte networks 42111. Lte radio planning strategy layered structures and interworking. Lte is still a developing technology, and it is important to note that as more field trials are carried out and results validated against the deployed lte network performance goals, the design targets outlined in this section are subject to change. Mera has developed an lte systemlevel matlabbased simulator. Lte rf planning training is focused on carrying out rf planning and design and capacity planning for long term evolution lte based networks.
It covers frequencies from 800 to 2000 mhz, and distances from the bs starting at 20 m and up to 5 km. This chapter can be used as a reference for best practices in lte network planning and design. Huawei confidential page 4 contents network and rf optimization processes lte rf optimization objects troubleshooting coverage signal quality handover success rate 5. Evolved cellular network planning and optimization for umts. A number of network scenarios are presented and the optimization alternatives are discussed. Coverage and capacity planning of 4g networks design. Why should i choose tonex for rf optimization training.
Abstractsystemcentric modeling and analysis are of key significance in planning and optimizing cellular networks. Cablefree planning tools for 4g lte networks cablefree lte base station. Lte rf optimization training provides knowledge and skills needed for successful delivery of lte network design, lte planning and optimization activities. Adjicomloadmeasdrnccellncho 0 not activated, if supported by u2100 then 1. Pdf lte radio planning using atoll radio planning and. 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. Latest lterfplanningoptimizationfor4g jobs free lterfplanningoptimizationfor4g alerts. Elhajj, and zaher dawy department of electrical and computer engineering, american university of beirut, beirut, lebanon. It provides a solid understanding of how to plan, design and optimize and a high quality lte network. It allows evaluating and optimizing the system performance. In this paper, we provide a mathematical analysis of performance modeling for lte networks. Different issues related to the physical deployment in the access, metro and core networks of the 5g network are discussed in section 5 while in section 6 we present software.
In the past, operators executed such mapping in a manual manner on a limited. Optimized joint cell planning and bs onoff switching for lte. Optimization model for multitime period lte network planning. 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. In this paper, we define a network planning as an optimization problem with the. So, looking for optimization of the vital parameters in the least possible time is a very challenging issue which will obviously help network operators in a greater extent. Few scrape the surface of hspa, and even fewer deal with tdscdma. This certification validates your expertise and skills and is recognized worldwide. Analysis of cell load coupling for lte network planning and optimization. To benefit from all network deployment required features coverage calculation, data display, network optimization.