Cellular network design pdf

In terms of the osi reference model, the radio signal operates at the physical layer, and the data format controls several of the higher layers. A cellular network consists of a number of fixed basestations, one for each cell. The design of a cellular network is a complex process that encompasses the selection and configura tion of cell sites and the supporting network infrastructure. Pdf a new approach for wireless cellular network design. Newer phones are dualband, tripleband, and even quadband capable. Design, provision, apply policy, and provide wired and wireless network assurance with a secure, intelligent campus fabric. Network design before purchasing equipment or deciding on a hardware platform, you should have a clear idea of the nature of your communications problem. Gsm mobile network design, cellular telephony, integer programming ip, operations research. The bts enables cellular devices to make direct communication with mobile phones. Cellular system capacity example a particular cellular system has the following characteristics. Nix, cellular network capacity planning using the combination algorithm for total optimization, in.

Design and analysis of cellular mobile data networks andr as gergely valk o high speed networks laboratory department of telecommunications and telematics. It uses radio frequencies radio channels over and over again throughout a market with minimal interference, to. Design of cellular networks with diversity and capacity constraints peter kubat, member, ieee, j. A cellular network or mobile network is a communication network where the last link is wireless. Pdf advanced cellular network planning and optimisation. Each cell can cover a limited number of mobile subscribers within its boundaries. The total coverage area is divided into cells and a mobile communicates with the basestations close to it. Competition motivates service providers to minimize these costs while maintaining. Mobile equipment me this refers to the physical phone itself. Each part focuses on the radio, transmission and core networks. Campus lan and wireless lan design guide cvd january 2018. When the 3g was introduced, cell phone users were finally able to talk and access data at the same time and with higher data rates. Advanced cellular network planning and optimisation. Design of parameters using symbolic math toolbox fig.

Design and operation uses minimal jargon to provide straightforward. The topdown design approach simplifies the design pro cess by splitting the design tasks to make it more focused on the design scope. As defined above, there is a large variety of applications that deploy iot technologies. The unit acts as a base station to route calls to the. A quadband phone has the technical capability to operate on any network worldwide.

Basic network design frequency reuse and planning cellular technology enables mobile communication because they use of a complex twoway radio system between the mobile unit and the wireless network. Implementing small cell networks strategic white paper the implementation of small cell networks requires many decisions to be made, some of which can be far reaching and likely longlasting. The network is distributed over land areas called cells, each served by at least one fixedlocation transceiver, but more normally, three cell sites or base transceiver stations. Advanced cellular network planning and optimisation ajay r. In addition to user traffic such as voice, emails and videos, the devices and the cellular network exchange signaling. Compliance design certification for iot cellular applications page 4 iot and cellular lets begin by first providing some context to our domain of interest, the iot terminal device.

How wireless works users a user can be anything that directly utilizes the wireless network. Since almost all mobile phones use cellular technology, including gsm, cdma, and amps analog, the term cell. According to different service requirements, fiberoptic cable availability and network resource allocations, ran real time and nonreal time resources can be deployed on the site or on the access cloud side. The average mobile network connection speed 215 kbps in 2010 will grow at a compound annual growth rate of 60 percent, and will exceed 2. A cellular network is a radio network distributed over land areas called cells, each of which has one base station bs to serve all user equipments ues operating within that cell. Even more important to me was mikl oshelpwithcritical. Concentrates on cellular network planning process and explains the underlying principles behind the planning and optimizing of the cellular networks. Network design wireless network in developing world. Considerations, best practices for a virtualised mobile network. The bsc base station control nodes have to be geographically well allocated to reduce the. The aforementioned list of technologies is to be considered a few of the. Cellular systems provider allocates frequencies from a licensed. The improvement of the cellular network evolution requires new features to enhance responding to the clients demands and therefore the quality of service on the network. In some cases, however, the user might not be human.

Mobile communications networks mobile communications networks. Cellular technology enables mobile communication because they use of a complex twoway radio. Comparision of 3g wireless networks and 4g wireless. Basic network design the mobile unit there are two classifications of mobiles units in use today when we speak of cellular telephones and mobile devices. It uses radio frequencies radio channels over and over again throughout a. Back around the early 1950s, mobileradiophones were about as common as cruise control in post world war ii cars. The mobile technologies that large mobile service providers use varies, and mobile devices are built to use the technology of the intended carrier and region. Introduction to wireless networks when you invent a new network. The portable telephone or device these are your small handsets, portable devices with network connection capabilities such as pdas and gps units.

Jan 25, 20 mobile phone networks the most common example of a cellular network is a mobile phone cell phone network. Ppp model accurately models the large scale sinr for several practical deployment scenarios. Modeling and analysis of ktier downlink heterogeneous. With limited frequency resource, cellular principle can serve thousands of subscribers at an affordable cost. The network structure includes the wireless network interface adapters and base stations that send and receive the radio signals. Cellular network design site selection and frequency planning. Design and analysis of cellular mobile data networks andras. Pdf hierarchical cellular network design with channel. Tam as henk high speed networks laboratory department of telecommunications and telematics technical university of budapest. Deployment of base stations and users according to a poisson point process model ppp fig. 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. Design and operation focuses on all elements of cellular networks, everything from cellular network design, to towers, to the basics of lte 4g. Those familiar with cellular network analysis will recognize that this goal is fairly ambitious since such results have been hard to come by even for traditional cellular networks.

Cellular networks use lower power, shorter range and more transmitters for data transmission. In this dissertation we primarily focus on networking issues of cellular wireless systems and hence use the terms cellular system and cellular network. Design and analysis of cellular mobile data networks andr as. The phone must be able to operate on a cellular network. Related work and motivation the study and design of conventional 1tier cellular net. These base stations provide the cell with the network coverage which can be used for transmission of voice, data, and. Cellular technology enables mobile communication because they use of a complex two way radio system between the mobile unit and the wireless network. As shown in figure 3, these areas include cells, location areas las, mscvlr service areas, and public land mobile network plmn areas. Cellular expert is a wireless telecommunication network planning, optimization and data management solution, available to the telecommunication industry since 1995. Network areas the cell is the area given radio coverage by one base transceiver station. A cheat sheet by james sanders in 5g on august 16, 2019, 1. Cellular networks includes comprehensive information.

There are two common approaches to analyze and design networks. The downlink refers to the channel from the bs to the ues, whereas the uplink refers to the channel from the ues to the bs. Mobile device investigations program technical operations. One of the most important of these equipments, located at the core of the network. Considerations, best practices and requirements for a virtualised mobile network 1 introduction 3 1. Leading mobile network providers cellular service providers in the u. Gsm network areas the gsm network is made up of geographic areas. Planning and design of a cellular mobile communication network using gsm technology. Fundamentals of cellular network planning and optimisation. Design and analysis of cellular mobile data networks andr. For example, a business traveler accessing the internet from a public wireless lan at an airport is a user. Pdf planning and design of a cellular mobile communication. Intelligent and automatic computer software has become the critical factor for obtaining high performance network solutions that meet the objectives of both the network subscriber and operator.

Cellular network is an underlying technology for mobile phones, personal communication systems, wireless networking etc. Design and analysis of cellular mobile data networks andr as gergely valk o high speed networks laboratory department of telecommunications and telematics technical university of budapest ph. International journal of mobile network design and innovation. Best practices for high density wireless network design in. Deployment of base stations by a major cellular network provider in 40 x 40 km area.

In order to really understand the way a cell phone works, we must discuss some of the cell phones history for just a moment. Radio planning and coverage optimization of 3g cellular. Competition motivates service providers to minimize these costs while maintaining service quality. The cell base station is the physical location of some of the equipment needed to operate the wireless network, such as antennas, gps timing systems, cell towers etc. To keep your network continuously on and available, pay attention to the high availability concepts for both a resilient wired switching infrastructure and also for the wireless infrastructure that integrates with it. Cellular network organization use multiple lowpower transmitters 100 w or less areas divided into cells oeach served by its own antenna oserved by base station consisting of transmitter, receiver, and control unit oband of frequencies allocated ocells set up such that antennas of all neighbors are equidistant hexagonal pattern. Ijmndi addresses stateoftheart computerisation for the deployment and operation of current and future wireless networks. As a leader in network technology, samsung enables network operators and enterprises to seamlessly meet the evergrowing demand for data of their employees and customers. At the physical and medium access layers, there are two main issues in cellular communication. System level simulations for cellular networks using matlab. You are operating a cellular network with 25khz nmt traffic channels 1 through 12. Basic network design electronic frontier foundation. The following design recommendations are best practices based on many successful installations and should serve as guidelines for proper design, planning, and deployment of a wireless network in a high density environment. Suitable as both a professional trade reference and textbook for anyone interested in cellular technology, cellular networks.

Softwaredefined access solution design guide softwaredefined access management infrastructure deployment guide sdaccess deployment guide sdaccess segmentation design guide pdf 2. Mobile cellular telephony a cell phone is a radio before cell phones, there was mobile radio, with one tower per metro area and about 25 channels car phones had to be high powered but for little usage cellular telephony divides a metro area into cells for much, much more capacity 832 channels in standard us cellular radio. Design of cellular networks with diversity and capacity. The proposed procedure is based on a forwardengineering method, the integrated approach to cellular network planning and is facilitated by the application of a new discrete population model for. Mobile phone networks the most common example of a cellular network is a mobile phone cell phone network. Largely, these decisions revolve around the type of network 3g or 4g and the nature of the. From a design viewpoint, the smallest possible value of. Wireless lan design table 51 wireless standards the 802. The size of the base station is dependent upon its location and system needs. Mobile communications networks mobile communications. Pdf this paper presents the aspects of cell planning which are useful considerations for building cellular networks.

If youre doing any mobile app development, or anything at all with mobile devices, youve surely noticed the terms 1g, 2g, 3g, and now 4g and 4g lte. The gsm mobile networks have a very sophisticated architecture composed by different kind of equipments 14. Network and operations planning for telecommunications. We develop a costminimizing planning model that simultaneously determines three important variables base station location, power level and frequency group assignments for the antennas at each selected base station. Most likely, you are reading this book because you need to connect computer networks together in order to share resources and ultimately reach the larger global internet. In a cellular network, total area is subdivided into smaller areas called cells. A mobile phone is a portable telephone which receives or makes calls through a cell site base station, or transmitting tower.

Deployment of cellular networks involves substantial capital investment. Design issues making it desirable to include dynamic power control in a cellular system oreceived power must be sufficiently above the background noise for effective communication odesirable to minimize power in the transmitted signal from the mobile reduce cochannel interference, alleviate health concerns, save battery power. Comparision of 3g wireless networks and 4g wireless networks. This investigation presents a net revenue maximizing model that can assist network. Macgregor smith, and calvin yum abstract this paper presents three mathematical models for network design of cellular networks. Design and operation is the second book i have read from author paul bedell, the first being the second edition of wireless crash course, another excellent reference for developing a solid understanding of the rapidly changing wireless industry. Apr 02, 2004 concentrates on cellular network planning process and explains the underlying principles behind the planning and optimizing of the cellular networks. Design of cellular networks with diversity and capacity constraints. This chapter discusses how to design a wireless network, and. They usually show colorful workstation and server icons suspended like insects in a spider web of switches and routers, all neatly superimposed on a map of northern california. Get comprehensive insight on the inner workings of modern cellular networks. The network design process requires too many decisions in a combinatorial explosion.

This allowed for a better full service for cell phone users wishing to access the. The design process of selecting and allocating channel groups for all of the. The cellular concept system design fundamentals t he design objective of early mobile radio systems was to achieve a large coverage area by using a single, high powered transmitter with an antenna mounted on a tall tower. The technology is developed for mobile radio telephone to replace high power transmitterreceiver systems. Vlans are created across each floor and for wireless networks. Each cellular base station is allocated a group of radio channels to be. Nix, optimized base station location algorithm for next generation microcellular networks. Most books on cellular technology focus on singular topics. Experts from each of the domains have brought their experiences under one book making it an essential read for design practitioners.

With the increased demands on the mobile network, service cell solutions to help optimize and monetize consumer and business services on mobile devices across 3g, 4g, and wifi networks. Cellular networks khoury college of computer sciences. Labeling the traffic channels as f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12 place the traffic channels in the cells below such that a frequency reuse cluster size of 4 is used and adjacent channel interference is minimized telcom 2720 16. Evolving through biologicallyinspired technologies 3 mobile communication networks mobile communications networks are getting more and more complex with variety of services they offer variety of devices connected to the network variety of environment and channel conditions they work in. Analysis and design principles building a building b building c core module figure 14 flexible design similarly, a flexible network design must support the capability to integrate with other networks for examples, when mergers and acquisitions occur. Basic network design frequency reuse and planning 1. Bragg w eve all seen advertisements for commercial network design tools. The two main mobile technologies in use are global system for mobile communications gsm, which is an international standard, and code division multiple access cdma, owned by qualcomm. Cellular network technology supports a hierarchical structure formed by the base transceiver station bts, mobile switching center msc, location registers and public switched telephone network pstn.

Twothirds of the worlds mobile data traffic will be video by 2015. Pdf wise arrangement of antennas is critical in wireless cellular systems for both reduction of cochannel interference cci and increase the quality. Mobile networking evolution 1st generation wireless 1970s ex. While this approach achieved very good coverage, it also meant that it was impossible to reuse those. For this reason, the larger is the network, the harder is to achieve a totally human based optimized solution. For designing practically we use a tool called mentum planet software providing capacity, coverage and frequency planning and analysis of. Design and operations a real world perspective is the authors continuation of the invaluable wireless crash course series originally published by mcgrawhill, written by author and telecom expert paul bedell. The text will serve as a handbook for anyone engaged in the study, design, deployment and business of cellular networks.