In this paper the details of cluster drive test is given. Though i assumed you have a very little or zero understanding on 2g and 3g technologies like gsm. Lte advanced lte a specified in 3gpp releases 10 to 12. The course aim to aware engineering candidates about rf survey, rf drive test. Christopher cox is a professional technical trainer and consultant in mobile telecommunications. This application note gives an introduction to lte technology, including both fdd and tdd modes of operation. Lte is built on an all new radio access network based on ofdm orthogonal frequency division multiplexing technology. Pdf 4g lte lte advanced for mobile broadband ebooks. Bdma e d 42, sector 2, noida 201, uttar pradesh, india. Our global facilities are fully accredited and equipped to offer worldwide field testing options. Some important indicator lte drive test parameters.
Lte includes an fdd frequency division duplex mode of operation and a tdd time division duplex mode of operation. This lecture contains concise description of cellular generations 5g 4g 3g 2g. In long term evolution lte, as with other cellular technologies, drive testing is a part of the network deployment and. This page describes kpi key performance indicators basics including its categories and mentions lte kpis. Long term evolution lte, wimax are analysed by drive testing with tems investigation tools. Lte standards are in matured state now with release 8 frozen. Pdf telecom 2g 3g 4g rf ipv6 study materials rf survey ibs.
Ltelteadvanced for mobile broadband right now oreilly members get unlimited access to live online training experiences, plus. It is based on the gsmedge and umtshspa network technologies, increasing the capacity and speed using a different radio interface together with core network improvements. Dec 04, 2016 lte optimization notes download click here. This is the common key performance parameters for lte drive test parameter we. Lte stands for long term evolution and it was started as a project in 2004 by telecommunication body known as the third generation partnership project 3gpp. When cell id is set to manual, the phylayer cell id must be specified for successful demodulation. On december 6, 2010, itur recognized that these two technologies, as. Telecom 2g 3g 4g rf ipv6 study materials rf survey ibs survey. The course aim to aware engineering candidates about rf survey, rf drive test, optimization, planning for gsmcdma and wcdma networks and provide them depth practical knowledge to carried out rf survey and rf drive test. Aug 07, 2017 4g lte drive test dt parameters training course. Dec 04, 2016 complete 4g lte dt on tems investigation training course with certification 4g lte drive test 4g lte dt drive test log file ana. Test types and parameters for lte driving testing 4g lte drive test.
We have categories of kpi and numbers of kpi of each category. Enable browser cookies for improved site capabilities and performance. State of utah wireless broadband speed drive test comparison. Indoor performance measurements do not rely on views of the sky nor gps for positional information. The certification which you will get on the successful completion of training will be telcoma certified lte drive testing expert tcldte. Umts long term evolution lte technology introduction. Lte drive test data can be analyzed during the drive test process as it is displayed on the screen. This course of lte drive test covers the process of drive test, parameters of dt and analysis of log files etc.
Rsrp is the most basic of the ue physical layer measurements and is the linear average power in watts of the downlink reference signals rs across the channel bandwidth for the resource elements that carry cell specific reference signals. Intertek is a leading provider of certification for 4glte network technology. White papers and application notes lte technology introduction 1ma111 lte 3gpp rel. Lte optimization notes download click here popular. My own background cover rf, digital modulation techniques, and other standards, so i came into this book with a base of knowledge to expand into lte.
Ppt lte drive test procedure ahmad elomar academia. Lteadvanced ltea specified in 3gpp releases 10 to 12. In comparing 4g vs lte, the lte has a latency of about 10 milliseconds, which is twice as high as 4gs, at less than 5 milliseconds. Volte architecture voice over long term evolution by. Telcoma 4g lte drive test training and certification is recognized by industry worldwide. Jan 17, 2017 eutran r10 lte advanced delta course focuses on differences between eutran r8r9 and eutran r10 also known as lte advanced. Rsrp dbm rssi dbm 10log 12n where rssi received signal strength indicator n. This means a mobile device on a 4g network experiences a faster response when performing commands. The aim of this paper is study of the drive test process and rf planning in.
Compared to lte, 4g offers a tremendous reduction in latency. Lte advanced pdf download free eutran r10r11 telecom hub. Full 4g lte dt parameters training course with certification comp4gltedrivetest at the end of the course you will. He has a degree in physics and a phd in radio astronomy from the university of cambridge, and 20 years experience in scientific and technical. To understand what lte isbeyond a really fast networkwe have to take a step back in time. With 3g technology established, it was obvious that the rate of development of cellular technology should not slow. Lte tdd which is also referred to as tdlte provides the long term evolution path for tdscdma based networks. Pdf in cellular system propagation models designed for the specific areas or terrain. State of utah wireless broadband speed drive test comparison 2011 to 20.
Software in the pc communicates with the devices chipsets in order to record and display the data. Knowledge of absolute rsrp provides the ue with essential information about the strength of cells from which path loss can be calculated. Fast and costeffective lte certification for evolving mobile device technologies. Maximize the performance of your 4g lte components, chipsets, devices, network equipment, and networks with keysights comprehensive solutions. In long term evolution drive test perform two test i. This included video streams and a drive test system using tdlte. Sae system architecture evolution is the corresponding evolution of the gprs3g packet core network evolution. Drive testing lte 3 while the name drive test comes from the fact that the measurement equipment is generally driven in a vehicle, we should also mention that measuring indoor coverage is becoming increasingly important. At the shanghai expo 2010 in may 2010, motorola demonstrated a live lte in conjunction with china mobile. Lteadvanced pro ltea pro specified in 3gpp releases to 15. Lte drive tests are an important part of how wireless carriers determine whether their. Electronics notes receives a small commission on sales via amazon to pay.
What is kpi what are lte kpis, key performance indicators. Specified in 3gpp release 8, the air interface for lte combines ofdma based modulation and multiple access scheme for the downlink, together with sc fdma single carrier fdma for the uplink. Lte, an abbreviation for longterm evolution, commonly marketed as 4g lte, is a standard for wireless communication of highspeed data for mobile phones and data terminals. The term lte is typically used to represent both lte and sae. Lte is the natural upgrade path for carriers with both gsmumts networks and cdma2000 networks. Long term evolution lte specified in 3gpp releases 8 and 9. Lte advanced pro lte a pro specified in 3gpp releases to 15. Sprint had no 4g lte coverage at the time of the drive test. Besides these methodological contributions, we make the following insightful observations about lte network usage. Lte tdd which is also referred to as td lte provides the long term evolution path for tdscdma based networks. Lte lte advanced for mobile broadband pdf, epub, docx and torrent then this site is not for you. You probably remember when the 3g, or 3rd generation, standard was a big deal in the 2000sit made accessing the internet on your phone significantly faster and more convenient 3g is required to meet imt2000 international mobile telecommunications2000. Lte advanced took a few more years to fully develop and roll out across the networks, but when introduced it enabled its many advanced features to provide significant improvements over basic lte.
In an faq style, it explains briefly the background of lte and leads to the important measurements that have to be done in a proper network rollout. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in. Phonebased drive test for lte phonebased drive test systems are useful for evaluating basic network performance and are essential to characterizing the enduser experience while using the network. This page on 4g lte drive test describes lte measurements performed during drive test. Since the above mentioned firstrelease versions of mobile wimax and lte support much less than 1 gbits peak bit rate, they are not fully imtadvanced compliant, but are often branded 4g by service providers. Cluster drive test of long term evolution using xcal. The training covers a functional description of all major r10 enhancements together with the required signalling protocols modifications. In order to read online or download 4g lte lte advanced for mobile broadband ebooks in pdf, epub, tuebl and mobi format, you need to create a free account. This tutorial has been designed for audiences with a need to understand the lte technology basics in very simple terms. Lte drive test parameters telecom 2g,3g,4g,rf lte drive. Lte drive test parameters some important indicator lte drive test parameters. Earlier, mts has received a license to build an lte network in uzbekistan, and intends to commence a test lte network in ukraine in partnership with alcatellucent. It also mentions lte drive test tools including lte test scanner.
Mar 01, 2012 because lte and lte advanced is the technology which will drive the future of mobile communication it is always good to have better knowledge on these. It was the worlds first largescale 4g lte network, covering 38 major metropolitan areas and more than onethird of all americans at launch from there, verizon worked feverishly to expand the new network to every corner of the united states. Maximize the performance of your 4g lte components, chipsets, devices, network equipment, and networks with. Physicalcommunication32010217244 219 table 1 lte,lteadvanced,andimtadvancedperformancetargetsfordownlinkdlanduplinkul. What is kpi what are lte kpis,key performance indicators.
My own background cover rf, digital modulation techniques, and other standards, so i came into this book with a. Mar 14, 2017 test types and parameters for lte driving testing 4g lte drive test. Often the lte standard is seen as 4g standard which is not true. Jan 02, 20 telecom 2g,3g, 4g,rf lte drive test,optimization,ipv6 study materials. It is based on the gsmedge andumtshspa network technologies, increasing the capacity and speed using a different radio interface together. We cannot guarantee that 4g lte lte advanced for mobile broadband book is in the library, but if you are still not sure with the service, you can choose free trial service. Rsrp is the most basic of the ue physical layer measurements and is the linear average power in watts of the downlink. The drive tests are useful for various reasons as mentioned below. The first lte commercial network was launched at the end. There are many drive test tools in market which is used by us. Telecom 2g,3g,4g,rf lte drive test,optimization,ipv6 study. Lte long term evolution was the 4g successor to 3g umts that provided improved speeds and performance. Verizon launched its 4g lte network on december 5, 2010.
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