Vendors and consultants can provide transport characteristics and requirements impacting backhaul choices. Sdnbased joint backhaul and access design for efficient. Nowadays mobile operators are faced with decreasing arpu and increasing competition as they seek to meet their customers demand for better coverage and new services while reducing capital costs and operational expenses. Ellipse, infovistas microwave and optical backhaul network planning and optimization software solution, relies on trusted engineering methods and incorporates all the latest itu specifications. Small cells can connect buildings and many outdoor locations, providing the lastmile extensions that are. Solution brief wireless backhaul solutions for small cells 2 solution brief in addition, small cell access points are an ideal solution for last mile backhaul. Shading indicates preferred choice for 5g mobile backhaul. There is a host of equipment interfaces needing to be groomed, consolidated, aggregated and sent along with the mobile communications back to the central office. Lteadvanced, new ran optimization techniques impose critical. Review all existing backhaul networks owned and leased.
Rrh performs only the radio frequency rf function and all other. Any process that causes the objectid field values to change editing, deleting, or copying features can potentially cause the backhaul process to fail or give incorrect results. If today is the 1st, get the backhauls out of the 2nd folder determine the route the backhaul will be assigned to and note the route number on the bh sheet. Simplified planning, optimization and deployment of mobile backhaul networks 10.
Multilayer highspeed network design in mobile backhaul. To backhaul only a subset of the assets, use feature layers such as those created by select layer by attribute or select layer by location. Optimizing your backhaul freight strategy the road. Joint resource allocation for combined fronthaulmidhaul.
Overview backhaul optimization arcgis solutions for. While planning the network migration, the operator cited three major backhaul. When using the backhaul optimization model, one of our requested restrictions for our fiber routes is to avoid interstate highways. Moving the backhaul optimization folder from the model organization folder will help to. It provides details of default ip connectivity and qos transport enforcement. Mentum ellipse at a glance mentum ellipse is used by a network operators transmission engineers, including design engineers and microwave. Developed by zender environmental health and research group, copyright 2012 this material is based upon work supported under a grant by the usda. Nlos systems can be deployed anywhere very quickly and as a result provide a very cost effective solution both in terms of capital and operational expenditures than current wireless and wireline solutions that are significantly more expensive. On the impact of satellite communications over mobile.
Backhaul optimization provides a repeatable business process to create initial network topologies using a geographic approach to optimize route lengths and reduce deployment costs. Planning and optimization by esa markus metsala, juha t. 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 more money you can save on your freight shipping, the more money you can redistribute to other aspects of your. Design and optimization of wireless backhaul networks. Wireless backhaul is the wireless communication and network infrastructure responsible for transporting communication data from end users or nodes to the central network or infrastructure and vice versa. In planning longrange microwave links where you are not sure that you have unobstructed lineofsite and clear fresnel zone, an rf path analysis should be done. This program provides basic understanding of ip backhaul planning in lte networks. Data optimizationtraffic aggregation reducing or compressing data can provide dramatic capacity efficiencies on backhaul connections. Note that real ues are connected to the terrestrial. Delivering scalable and costeffective hetnet backhaul. Example cases andor problems, along with model answers, are included in each chapter to facilitate learning. Comprehensive coverage of ipmplsethernet backhaul technologies and solutions for 3gpp mobile network systems such as lte, hspa and gprs.
For mobile carriers, the largest network expense is backhaul. Lte mobile optimization a definitive guide white paper. Now, more than ever, operators are looking for ways to reduce transport costs in the backhaul network by more. The process of a transportation vehicle returning from the original destination point to the point of origin. They can also be used to develop topology planning and optimization tools. We strive to eliminate waste and redundancy, always thinking one step ahead which keeps our customers from getting behind.
Then move to the content placement optimization for cacheenabled heterogeneous small cell networks. This challenge is compunded with the increasing bandwidth demand with widespread adoption of mobile. The success of many companies is dependent to a large extent on the effectiveness of its supply chain. Mentum ellipse also supports planning, operation and optimization of wireless backhaul networks, and can be utilized as the reference transmission database management system for wireless operators. Optimal hierarchical radio resource management for. The main work of this thesis focuses on the wireless backhaul networks. Design and optimization of wireless backhaul networks alvinice kodjo to cite this version.
Planning and optimization edited by esa markus and juha t. Various solutions are available to backhaul all of. 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. 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 to achieve good backhaul results in their own network environment. Pdf rf planning and optimization for lte networks researchgate. Converged fronthaul and backhaul with unified e2e networking infrastructure and oam. Optimizing lte cellular backhaul xiplinks advanced cellular compression acc is a family of features which accelerates and optimizes the transport of 2. It will provide a useful tool for anyone novice to engineer in the field to understanding the complexities and choices in planning and engineering a vast variety of telecommunications projects. A backhaul, as it relates to trucking and logistics, is the return trip of a commercial truck that is transporting freight back over all or part of the same route it took to get to its current location. Products and solutions that build a scalable infrastructure, meet growing bandwidthintensive. Changing regulations and increased focus on safety are making todays fresh product and temperature controlled truckload environment increasingly complex. Sdnbased joint backhaul and access design for efficient network layer operations dongyao wang, efstathios katranaras, atta quddus institute for communication systems university of surrey, guildford, united kingdom w. It is the intermediate wireless communication infrastructure that connects smaller networks with the backbone or the primary network.
A backhaul is the connection from the wireless cell tower to the internet. Pdf accessaware backhaul optimization in 5g researchgate. Sharawi and others published rf planning and optimization for lte networks find, read and cite all the research you need on researchgate. Explains how to plan lte ip backhaul for optimized lte network performance and includes backhauling technologies, the economic model of backhaul, lte ip dimensioning and practical design guidelines. Start by discussing backhaul requirements with your it department addressing the following topics. Evolved cellular network planning and optimization. Asset backhaul provides complete backhaul network planning and includes all. Both coveragelimited and interferencelimited scenarios are considered. Ellipse webinar microwave network backhaul planning. Through an introduction to the technology background, the economical modelling, the dimensioning theory, planning and optimization processes and relevant network management aspects, the reader. At the base of a cell site tower is more than a cdma or gsm base station needing a t1e1 connection. If this does not resolve the issue, the pathname length may be causing the issue. Apply to customer service representative, senior field technician, engineer and more. The cost of backhaul as a percent of total equipment cost is double for smallcell network pointtomultipoint and pointtopoint when compared to that of the macro network 20%.
You want the backhauls for the date of the weight and cube. Motivation ran backhaul joint provision numerical results optimal joint provision of backhaul and radio access networks zhiquan tom luo joint work with weicheng liao, mingyi hong, ruoyu sun, meisam razaviyayn, hang zhang, hadi baligh university of. Is there any way i can configure it to avoid any interstate highways while running the backhaul model. Mobile backhaul planning and engineering considerations. In a hierarchical telecommunications network, the backhaul portion of the network comprises the intermediate links between the core network, or backbone network, and the small subnetworks at the edge of the network. The final decision in planning and optimizing backhaul cost is the mix of dark and lit fiber. 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.
Both freight brokers and motor carriers rely heavily on one another when it comes to backhauls. Design and optimization of wireless backhaul networks tel. Everyone wants to save money on their freight quotes. Optimal joint provision of backhaul and radio access networks.
Juniper networks nav chander february 2014 introduction global smartphone adoption, new lte network rollouts, increase in. This report is a guideline for considerations for planning and engineering backhaul, as well as forecasts for the cellular industry market potential. Reduced buffering in vran nodes and centralized higher layer radio resourcemobility management. I noticed it is not one of the options for restrictions in the properties for the closest facility layer. Forpuretcpbackhaulitisverystraighorwardtointegratereplifysopmizaonengine,includingitshigh9 performance,lowfootprintintelligentcachingengine. Using sdn to securely scale backhaul for lte and the next generation of mobile broadband services sponsored by. Handover management optimization for lte terrestrial. Backhaul optimization model avoid interstates geonet. Whether responding to rfps as a fiber network provider or deploying fiber to cell tower infrastructure, backhaul planning can be a time consuming and costly endeavor. Until recently, in the majority of the cases, backhauls consist of one or two t1 lines a synchronous 1. This document provides a conceptual framework for energy efficient mobile backhaul, based on the mobile backhaul architecture layed out by bbf tr2211, which enhances energy efficiency. Relaxed backhaul bandwidth requirements, support for low latency applications and radioproximity optimized applications.