Lte attach procedure call flow the lte attach procedure call flow is a subject that may seem hard to understand. Pdf mobile broadband usage is taking off, demanding improved services and. Architecture of the lte air interface wiley telecom books. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Click download or read online button to get from gsm to lte book now. Oai provides a complete wireless protocol stack containing the phy, mac, radio link. A beambased air interface is an authoritative guide to the newly 3gppspecified 5g physical layer.
Lteadvanced air interface technology by xiaojin zhou 20 english pdf. Uu, x2, s1, s11 0 lte bandwidths, bit rates and ue categories 0 summary of radio access techniques 0 eutran protocol stack. Lte offers significantly higher packet data rates, enabling advanced multimedia applications and highspeed internet access. Lteadvanced air interface technology kindle edition by zhang, xincheng, zhou, xiaojin. Pdf lte air interface training manual figures figures. Lte ue receiver performance measurements white paper. Request pdf on jan 1, 2011, mohammad kawser and others published lte air interface protocols find, read and cite all the research you need on. Architecture and key features of lteadvanced networks. Well first, the ue needs to register with the network to receive services that require registration.
The contributorsnoted experts on the topic and creators of the actual standardfocus on the beambased operation which is a new dimension in the radio system due to the millimeter wave deployments of 5g. This site is like a library, use search box in the widget to get ebook that you. Download it once and read it on your kindle device, pc, phones or tablets. Lte air interface signaling overview e award solutions. Lte a meets and exceeds all requirements for 4g as specified in imtadvanced. Mar 15, 2012 christopher cox is a professional technical trainer and consultant in mobile telecommunications. From gsm to lte download ebook pdf, epub, tuebl, mobi. About the author xincheng zhang graduated from beijing university of posts and telecommunications beijing, china in. The access to these services is through the use of a transport channel via the mac sublayer.
This elearning course takes a look at the lte air interface and nonaccess stratum nas signaling operations used to establish and maintain lte calls. This course focuses on the lte air interface and provides a detailed analysis of the structure and features of the physical layer, as well as the layer 2 and 3 protocols, before. Lte user equipment ue receiver performance has significant impact to cellular radio network coverage and capacity. Lte air interface training manual contents contents 1 the air interface. An introduction to mobile networks and mobile broadband, 3 rd edition provides technical descriptions of the various wireless technologies currently in use. Lucent technologies proprietary 2 objectives describe the requirements and drivers behinds the wcdma air interface.
Eps comprises the ofdmabased eutran air interface and evolved packet core epc. It employs amc adaptive modulation and coding as well as a number of optional mimo multipleinput multipleoutput antenna techniques and interference management methods. The air interface is the wireless counterpart of the physical layer 1 in the osi model see osi model. Transair icltegps 4g interface card industrial interface card for modular dts2000 and lms2450 series machinetomachine. The openairinterface tm software alliance osa is a nonprofit consortium fostering a community of industrial as well as research contributors for open source software and hardware development for the core network epc, access network and user equipment eutran of 3gpp cellular networks. The gsm air interface is described here, first in general terms, examining the channels used by the mobile and the network to establish communications, then with increasing detail, the procedures and messages exchanged between the peer layers of the gsm protocol stack. Lte 301 mastering lte air interface award solutions. With the introduction of lte came the development of a new radio technology based on ofdma scfdma. Pdf lte air interface training manual contents tarek. Air interface technologies and performance kindle edition by khan, farooq. Figure 1, presents a pictorial depiction of the discussion so far. Nov 04, 20 this second webinar discusses lte air interface, the link between a mobile device and the network, and a fundamental driver of the quality of the network. Over 4 core and 5 optional modules, participants are able to customise learning to their specific needs. This 10month diploma, validated by york st john university subject to validation, is designed to provide participants with a thorough grounding in lte and 5g and the many supporting technologies.
The physical layer is expected to perform the following functions in order to provide the data transport service. The transair icltegps 4g interface card enables highspeed wireless machinetomachine m2m communications with a gps location solution for mobile computing and industrial connectivity applications. Oai can be used in the context of a rich software development environment including aeroflexgeisler leon grlib, rtos either rtai or rtpreempt, linux, gnu, wireshark, control and monitoring tools, message and time analyser, low level logging system, traffic generator, profiling tools and soft scope. The oai emulation platform is an opensource software, which implements the lte 3gpp release8 standards 16. Aug 14, 2017 a comparative introduction to major global wireless standards, technologies and their applications. Requirements of lte peak data rate up to 200 active users in a cell 5 megahertz less than 5 millisecond userplane latency 1. Lte a has frequency reuse factor of 1 since spectrum is expensive, uses highorder mimo. This paper provides detailed coverage of the airinterface technologies and. Description download atn420 mastering lte air interface v2. Use features like bookmarks, note taking and highlighting while reading lteadvanced air interface technology.
Takes care of the link adaptation amc, power control, cell search for initial synchronization and handover purposes and other measurements inside the lte system and between systems for the rrc layer. The stored list consists of a list of equivalent plmns as downloaded by the network. Written by experienced researchers and professionals, lte advanced air interface technology thoroughly covers the performance targets and technology components studied by 3gpp for lte advanced. Lte air interface course description with the introduction of lte came the development of a new radio technology based on ofdma scfdma. Download and read free online lteadvanced air interface technology by xincheng zhang, xiaojin zhou. Lte or long term evolution is the brand name given to the efforts of 3gpp 4th generation technology development efforts mostly in europe and umb ultramobile broadband is the brand name for similar efforts by 3gpp2 in north america. The content is presented in the form of bullet points to keep it concise and to allow rapid access to the key information.
Physical layer carries all information from the mac transport channels over the air interface. 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 consultancy, telecommunications and training. This course focuses on the lte air interface and provides a detailed analysis of the structure and features of the physical layer, as well as the layer 2 and 3 protocols, before explaining how these are used in the operation of the radio link from initial attach, through service delivery and. The lte air interface physical layer offers data transport services to higher layers. Pdf the lte radio interface key characteristics and performance. Lte a can aggregate up to 5 carriers to make up to 100 mhz 4. Use features like bookmarks, note taking and highlighting while reading lte for 4g mobile broadband. Introduction in the current universal mobile telecommunications system umtshsxpa specifications, systems are capable of supporting high speed packet access for both downlink up to 14 mbps and uplink up to 5.
Lte air interface free download as powerpoint presentation. Lte air interface adopts ofdma orthogonal frequency division multiple access for the downlink and scfdma singlecarrier frequency domain multiple access for the uplink. Openairinterface 5g software alliance for democratising. Protocol states and mobility one of the main lte advantages is minimizing number of states transitions that led to huge saving in processor load. Also called a radio interface, the air interface defines the frequency, channel bandwidth. Lte air interface free ebook download as powerpoint presentation. It then provides an in depth explanation of the lte frame structure, channels, and multiple antenna techniques, and describes in detail how lte devices synchronize with the network, establish connections and exchange data over the air. Pdf lte air interface training manual figures figures fadi. Lteadvanced air interface technology, zhang, xincheng, zhou. This factsheet provides an overview of the new lte air interface, its future. This registration is known as the network attachment. Besides being an explanatory text about lte advanced air interface technology, this book exploits the technical details in the 3gpp specification, and. It determines the maximum data throughput across the air interface between the lte base station enb, evolved node b and the mobile network subscriber ue, thus it determines the total capacity across the air interface. Lucent technologies proprietary 1 wcdma air interface fundamentals prepared by.
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