Feb 16, 2016 ite kmitl 3rd years next generation network sec 2 1. In order to develop a global system, a forum was created. Provide 2ndline recovery support for equipment and. The majority of these will be served by wcdmahspa and lte.
Oct 29, 2014 objectives after this chapter the participants will be able to. Wcdma and lte synchronization aspects chronos technology. In the lte system, channels used for transmitting and receiving data are shared by multiple users. The umts world is an 3g mobile system news and information provider. This program provides deep understanding of system and functional description of nsn 3g rnc and node b. Objectives after this chapter the participants will be able to. The course covers the hardware modules of node b and rnc with different configurations and installation options. Umts uses wideband code division multiple access wcdma as its radio air interface. The purpose of this document is to describe the rnc 3810. The radio protocol architecture for lte can be separated into control plane architecture and user plane architecture as shown below at user plane side, the application creates data packets that are processed by protocols such as tcp, udp and ip, while in the control plane, the radio resource control rrc protocol writes the signalling messages that are exchanged between the base station and. Rscp vs ecno vs rssi in wcdma difference between rscp,ec. For the wcdma up link, the interference is received at the node b, and is thus the same for all links in that cell.
Nodeb commissioning steps in manual mode high speed. Radu hartan senior core delivery engineer vodafone. The node b provides the connection between mobile phones ues and the wider telephone network. The document describes the rnc 3810 product, with focus on hardware. He establishes an advanced snapshot analysis method which allows the efficient and accurate analysis of large radio networks. Radio network parameters 861553hsd 101 0210 uen mo class name parameter. Second i think you can simulate the system and find the sn. Umts network planning, optimization, and interoperation with gsm. Cdmaumts university technical training ctia wireless 2005 wcdma umts. In this smartphone impact on wcdm ran course students will learn about the impact of.
This page on rscp vs ecno vs rssi covers difference between rscp,ecno and rssi with respect to wcdma system ecno rscp rssi db. Established in 1967, humber is one of canadas leading postsecondary institutions. Umts network planning, optimization, and interoperation with gsm is an accessible, onestop reference to help engineers effectively reduce the time and costs involved in umts deployment and optimization. Change your computer lan ip address before commissioning. First i suggest you do ofdma that is used in 4g while wcdma is the old 3g technology. Universal terrestrial radio access network utran includes all of the radio equipment necessary for accessing the network. As in all cellular systems, such as umts and gsm, the node b contains radio frequency transmitters and the receivers used to communicate directly with mobile devices. The shared master oss is operated by an operator normally the primary operator or a thirdparty company to implement network management and om functions. Oct 16, 20 the purpose of this document is to describe the rnc 3810.
Now in its fifth edition, the bestselling book on umts has been updated to cover 3gpp wcdma and high speed packet access hspa from release 99 to release 9. List the applications and services provided by 3g networks, explain the role and position of the wcdma ran in 3g networks, explain the architecture of the wcdma ran, detail the characteristics of the wcdma ran, explain wcdma ran management functions, list. As a current student on this bumpy collegiate pathway, i stumbled upon course hero, where i can find study resources for nearly all my courses, get online help from tutors 247, and even share my old projects, papers, and lecture notes with other students. He also has good interpersonal relationship, which helped in team management and a great team player. Start here use overtheair ota tests to spotcheck a transmitters coverage and signal quality.
Jul 25, 20 e nodeb commissioning guidev100r005c00 04pdfen 1. Richmond usoh 2g,3g,4g wireless network consultant zte. Dn distinguished name gw gateway hnb home node b hns home node b subsystem iocs information object classes. Cdmaumts university technical training sessions for ctia. Participants gain a handson experience on commissioning, integrations and configuration changes of flexi wcdma bts. Nsn flexi wcdma node b provides deep understanding of functional. Drive test,rf planning and optimization,bts,node b lte. The wcdma design handbook addresses the subject of wideband code division multiple access wcdma asde. This product family is developed upon worldwide experience obtained from building and deploying ericsson mobile telephone systems. In particular, the focus of the book is the radio interface, from the physical. Rscp vs ecno vs rssi in wcdma difference between rscp. This page covers wcdma ue rrc layer and explain rrc state diagram. Node b corresponds to bts base transceiver station in gsm.
Richmond usoh 2g,3g,4g wireless network consultant. The maximum bit rate mbr has not reached the threshold for setting up the hspa services. Ulrich turke introduces innovative models and algorithms for the evaluation of wcdmaumts network performance. This page on rscp vs ecno vs rssi covers difference between rscp,ecno and rssi with respect to wcdma system. Ran consultant at digicel group jamaica at digicel group. It covers wcdma rrc states idle and connected mode as per umts standard. Chunlei ding 4g5g node continous integration program. On wcdma uplink and downlink has some essential difference. Otn transport of baseband radio serial protocols in cran.
The contents of the present document are subject to continuing work within the tsg and may change following formal. It utilizes in its radio access part, the wideband cdma standard. Aug 09, 2010 on wcdma uplink and downlink has some essential difference. Lzt 123 7371 r5 a wcdma ran operation linkedin slideshare. The main advantage of this is its flexibility in resource management. Uu mobile stationwcdma ran protocols and procedures. Zte 3g total solution rru indoor macro node b outdoor macro node b indoor. Umts network planning, optimization, and interoperation. This is crucial since wrong tuning of the parameters can lead to network overloading in idle cell selectionreselection or busy mode handovers or cell change of operation and dropped.
The implementation of wcdma is a technical challenge because of its complexity and versatility. The author develops two statistical evaluation methods which furnish quick approximations of relevant. Lte enodeb troubleshooting guide utilizing anritsus handheld bts master, cell master or spectrum master with options 0541, 0542 and 0546 visit us at. Ideally then, the same received power at the node b would be required for all links with the same sir target. Vizualizati profilul radu hartan pe linkedin, cea mai mare comunitate profesionala din lume. Umts 3g wcdma next generation network thai described. Overview of the wcdma radio access network ericssonos wcdma radio access network ran consists of radio network controllers rnc, radio base stations rbs, ran operation support ranos and tools for radio access management tram. Page 2 features and benefits of c ran march 2014 otn transport of baseband radio serial protocols in c ran architecture for mobile network applications features and benefits of c ran c ran is a novel mobile network architecture that has the potential to lower the network cost and energy consumption. The participants will get the exposure on mml commands used. Michael is a very intelligent and competent engineer, with a huge knowledge base in radio access network, and he is very efficient. There are good descriptions of key network elements including node b base stations, radio network controllers rnc, subscriber databases hlr and vlr, circuit switched gateways gmsc, packet switched gatewaysservice nodes ggsn. The major evolution of 3g systems is the provision of high data rate services.
Second i think you can simulate the system and find the sn and power usage depending which power allocation. The participants will get the exposure on mml commands used in rnc, alarm handling, file system and commissioning of nsn node b and rnc. Wcdma rrc state diagram rrc states for wcdma, umts compliant ue. Performance analysis of umts cellular network using. Software commissioning, upgrading and expansion of zxg10bsc,zxsdr bs8700,bs8900 integration of new node b sites, troubleshooting and maintenance of bss related network faults. In thirdgeneration partnership project 3gpp specifications, the rbs corresponds to node b figure 1. Node b is the telecommunications node in particular mobile communication networks, namely those that adhere to the umts standard. For ru10 only wcdma video call testing procedureru20 192. Committed to student success through excellence in teaching and learning, humber serves 27,000.
Introduction to wcdma wcdma stands for w ideband c ode d ivision m ultiple a ccess wcdma is a radio access technology used for umts a 3g system wcdma is standardized by 3gpp 3g p roject p artner wcdma covers both fdd and tdd modes viettel technologies. Wcdma ran w15 training programs catalog of course descriptions. Training programs catalog of course descriptions azslide. The rnc 3810 is the first product in the rnc 3800 family, which is a part of the ericsson wcdma radio access network ran offering. Cdmaumts university technical training sessions for ctia wireless 2005. Node b rnc node b rnc shared nonnonshared shared ran ran. Rahnema includes detailed coverage from both a theoretical and practical perspective on the planning and optimization aspects of umts, and a number of other new techniques to help.
Integrating node bs in the field, and ensuring that basic tests are passed ran technical support designing and configuring the rnc and rnc interfaces iu, iub, iur integrating node bs in the field, as needed i. In contrast with gsm base stations, node b uses wcdma tdscdma as the air interface technology. The tektronix network diagnostics academy has already trained hundreds of students in. Jul 06, 20 first i suggest you do ofdma that is used in 4g while wcdma is the old 3g technology. It explains the rnc architecture, interfaces, ipa2800 platform and redundancy principles. Ite kmitl 3rd years next generation network sec 2 1. Wcdma rrc state diagram rrc states for wcdma, umts. Billions of dollars have been spent procuring these air interfaces. These signalling links are carried over iub controls overall node b functionality controls separate cells or sectors of the node b a pointtomultipoint downlink transport channel used to convey data to one or more ues uplink transport channel used by the ue to initiate access to the wcdma ran access point. Comprehensive coverage of umts 3g news, licensing, business developments, 3g wcdma telecommunication technology, multi media mobile phones and future communications. Efficient methods for wcdma radio network planning and. Ecno 10 log cpich powertotal transmit power rssi stands for received signal strength indicator, measured in dbm rscp stands for received signal code power measured in dbm, it is measured based on received cpich, which is. This is the hardware that is connected to the mobile phone network that communicates directly with mobile handsets.
Contents preface xv acknowledgments xix 1 introduction 1 1. Page 2 features and benefits of cran march 2014 otn transport of baseband radio serial protocols in cran architecture for mobile network applications features and benefits of cran cran is a novel mobile network architecture that has the potential to lower the network cost and energy consumption. Scribd is the worlds largest social reading and publishing site. Operators of heterogeneous gsmgprswcdmahspa networks face the challenge of setting up wcdma network parameters for well tuned network interoperability. Ecno rscp rssi db ecno 10 log cpich powertotal transmit power rssi stands for received signal strength indicator, measured in dbm. Drive test,rf planning and optimization,bts,node b lte implementation has 15,338 members. Figure 2 shows a umts cell where node b received power p r from user equipment ue. In contrast with gsm base stations, node b uses wcdmatdscdma as the air interface technology.