Pdf lte radio planning using atoll radio planning and. A genetic algorithm with location intelligence method for energy. Therefore, in this paper, we aim to derive an optimum network planning algorithm for largescale lte hetnets. Planning and optimization of lte network deployment, such as base station bs location and antenna parameter configuration, necessitate.
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. An optimization model for the lte ran network planning problem is described. This paper describes the handover parameter optimization problem for lte. Most mobile carriers find themselves planning and operating multigeneration networks on multiple and split frequency bands. 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. Optimization methods for umts radio network planning. 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. 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. Nov 12, 2015 telcoma certified 3g optimization expert global certification. With telcoma certified 3g optimization expert certification, you have the capability to perform efficiently and get promoted with raise in salary.
Lte rf optimization training provides knowledge and skills needed for successful delivery of lte network design, lte planning and optimization activities. Nrf while in mec the services produced by the mec applications are. Furthermore, increased wireless data demands have driven mobile operators to roll out largescale networks of small long term evolution lte cells. Check out latest lte rf planning optimization for 4g job openings for freshers and experienced. This chapter can be used as a reference for best practices in lte network planning and design. Analysis of cell load coupling for lte network planning and optimization. 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. Long term evolution, lte, is being rolled out as the new 4g system.
It provides a solid understanding of how to plan, design and optimize and a high quality lte network. Rf planning and optimization for lte networks 42111. This article first presents the network infrastructure of the lteadvanced, and then. The course covers network quality and kpis for lte network with emphasis on the practical considerations. Lte rf planning 2 days after completing this course, the audience will be able to. Techniques that can be used by operators based on their individual network situation are documented. 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.
A number of network scenarios are presented and the optimization alternatives are discussed. In currently deployed mobile networks, handover optimization is performed manually over a long time period days or weeks. 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. Drivetestenabled devices can log the current rank, number of transmit and receive paths. After initial link budget estimations, the next phase is the rf planning of the lte radio access network ran. In this paper, we define a network planning as an optimization problem with the. Son for lte networks alpenadriauniversitat klagenfurt. In this paper, we provide a mathematical analysis of performance modeling for lte networks. Handover parameter optimisation in lte victor ermolayev, professor, technical expert, mera, russia. Optimized joint cell planning and bs onoff switching for. Check out latest lterfplanningoptimizationfor4g job openings for freshers and experienced. 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.
Coverage and capacity planning of 4g networks design. The main advantages with lte are high throughput, low. Adaptive mobility load balancing algorithm for lte smallcell. This certification validates your expertise and skills and is. Pdf mobility robustness optimization for handover failure.
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. What strategy should they apply to achieve an optimally performing composite radio network. Optimized lte cell planning with varying spatial and temporal. This document provides guidelines on network optimization for network planning and optimization personnel.
Provide comprehensive knowledge of lte radio planning and optimisation techniques. Pdf as the long term evolution lte standard comes to an end, 3rd. The operator profit and the subscriber satisfaction are two most important factors. Rga can find the optimal configuration of 5glte network planning problems. Rf planning optimization engineer jobs, employment indeed. 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. The lte rf planning goal is to achieve optimum use of resources and maximum revenue potential. Lte radio planning using atoll radio planning and optimization software article pdf available in international journal of science and research ijsr 310.
Mar 24, 20 rf planning and optimization for lte networks 42111. All these aim at proper radio network planning of lte. Research article pricing resources in lte networks through. Lte mobile optimization a definitive guide white paper. Latest lte rf planning optimization for 4g jobs free lte rf planning optimization for 4g alerts. Acquire handson planning and optimisation experience using mentum planet planning tool from infovista. Jul 04, 2014 this document provides guidelines on network optimization for network planning and optimization personnel. 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. Rf planning is a complex and iterative process that includes but is not limited to a number of stages. Self optimization of future radio access networks is one of the main topics for mera research group. Latest lterfplanningoptimizationfor4g jobs free lterfplanningoptimizationfor4g alerts. 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. Why should you choose tonex for your lte rf optimization training. Hence the planning of telecommunication networks has equally changed significantly.
Planning and optimisation of 3g and 4g wireless networks. Index termslte cellular network planning, coverage and. 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. Optimized joint cell planning and bs onoff switching for lte. It covers frequencies from 800 to 2000 mhz, and distances from the bs starting at 20 m and up to 5 km. Optimization model for multitime period lte network planning.
It allows evaluating and optimizing the system performance. Base station placement algorithm for largescale lte. Provide indepth insight into technologies used to improve the performance of lte networks. Packed with details of the technologies that support each. Pdf overview of enabling technologies for 3gpp lteadvanced. 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. 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. How should the gsm, umts and lte networks be planned with respect to the different technologies and the different frequency bands. Dec 18, 20 lte optimization mcps mcp mcpsinc mobilecomm 4g. The user has requested enhancement of the downloaded file. Mathematical models and algorithms for umts, wlans, and ad hoc networks iana siomina department of science and technology link. Analysis of cell load coupling for lte network planning.
Lte radio planning strategy layered structures and interworking. In the past, operators executed such mapping in a manual manner on a limited. Fundamentals of cellular network planning and optimisation. 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. 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. 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. Pricing resources in lte networks through multiobjective. Adjicomloadmeasdrnccellncho 0 not activated, if supported by u2100 then 1. Elhajj, and zaher dawy department of electrical and computer engineering, american university of beirut, beirut, lebanon. In conventional cellular networks, a large amount of prior work has dealt with the planning and optimization of cellular access network design and. 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.
The quality of the lte rf design will be evaluated using planning tool. Lte long term evolution is initiated by 3gpp to improve the mobile phone standard to cope with future technology evolutions and needs. Nominal and detailed lte radio network planning considering. This workshop provides insights into the symptoms and possible causes of field performance issues in lte radio networks using ue logs. It covers frequencies from 800 to 2000 mhz,and distances from the. Radio network planning tools basics, practical examples. Radio planning and optimization of lte network to troubleshoot and.
Telcoma certified 3g optimization expert global certification. The operators invest huge funds for acquiring the spectrum resources in the lte network. 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. Learn how to plan and design lte networks, techniques to boost lte capacity, and how to lower. 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. To benefit from all network deployment required features coverage calculation, data display, network optimization. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the research you need on researchgate. Moreover, the dimensioning of the main lte channels is discussed in detail, together with practical examples. Abstractsystemcentric modeling and analysis are of key significance in planning and optimizing cellular networks. He is the project manager for the development of the radio network planning tool pegaplan of tsystems international gmbh. We present heuristic mathematical methods for this realistic model, including computational results. Impacts of smart phone usage and applications are documented. Why should i choose tonex for rf optimization training.
This certification validates your expertise and skills and is recognized worldwide. Lte is expected to be commercially launched in q4 of 2012. Mec as it is deployed currently in the 4th generation lte networks, is connected to the. Rf measurements related to coverage and interference are discussed to analyze coverage holes and overlapping regions. In long term evolution lte, the smallest unit of a. Analysis of cell load coupling for lte network planning and. This document covers various control plane and user plane overload and optimization techniques for 3gpp networks due to extensive penetration of smart phones. An nf instance registers its nf profile in the nrf. Cablefree planning tools for 4g lte networks cablefree lte base station. Data traffic demands in cellular networks today are increasing at an. 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. Thus, it is necessary to consider the operator profit factor and subscriber satisfaction factor for pricing resources in the lte networks. Few scrape the surface of hspa, and even fewer deal with tdscdma. Datadriven network intelligence to optimize network resource usage and planning.