Academic literature on the topic '3G UMTS Networks'

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Journal articles on the topic "3G UMTS Networks"

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Ouyang, Ye, and Hosein Fallah. "Optimizing the Traffic of Voice Core Domain in UMTS Network through RNC Re-homing." International Journal of Interdisciplinary Telecommunications and Networking 2, no. 4 (2010): 1–14. http://dx.doi.org/10.4018/jitn.2010100101.

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The past few years have seen mobile operators transition to next-generation mobile networks, specifically from third-generation networks (3G) to long term evolution (LTE). This paper describes the basic architecture and topology of UMTS R4 core network and introduces two options in network planning, i.e., flat structure or layered structure. This paper introduces the re-homing of radio network controller (RNC) and base station controller (BSC) and studies the impact on the performance of voice core of UMTS networks. The proposed RNC re-homing models are created and analyzed for voice core of U
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HACKBARTH, KLAUS D., and J. ANTONIO PORTILLA. "DIDERO 3G A STRATEGIC NETWORK PLANNING TOOL FOR 3G MOBILE NETWORKS." International Journal of Information Technology & Decision Making 02, no. 04 (2003): 531–55. http://dx.doi.org/10.1142/s0219622003000859.

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Strategic Planning for mobile networks has to consider the evolution from the existing 2nd Generation GSM architecture to a long term 3rd Generation UMTS architecture over various intermediate steps in the form of hybrid networks. The study of this evolution requires a corresponding Strategic Planning tool. This article deals with Strategic Network Planning and develops the corresponding models considering aspects like radio propagation, multi-service traffic and user mobility. The article presents a corresponding strategic planning tool which allows to study the evolution of a mobile network
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Yang, Shun-Ren. "Dynamic Power Saving Mechanism for 3G UMTS System." Mobile Networks and Applications 12, no. 1 (2006): 5–14. http://dx.doi.org/10.1007/s11036-006-0002-0.

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Sadhukhan, Samir K., Chayanika Bose, Debashis Saha, and Asis Chattopadhyay. "Analytical Study of a Dual Pointer Based Strategy for Location Update Using Node B Sojourn Time in UMTS Networks." International Journal of Business Data Communications and Networking 14, no. 2 (2018): 44–70. http://dx.doi.org/10.4018/ijbdcn.2018070104.

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This article describes how Universal Mobile Telecommunications System (UMTS) is a 3G cellular network standard that uses location update (LU) and location search (LS) for mobility management. LU requires update in two location registers (LRs) - home LR (HLR) and visiting LR (VLR) - where one HLR controls multiple VLRs. HLR updates (HLRUs) are costlier, and hence should be less frequent. To achieve it, VLRs maintain a forward pointer chain among themselves, instead of updating HLR. But a lengthy chain increases LS cost considerably. So, we propose to restrict the chain length to unity by introd
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Harris, S. "Commsmakers: at the table with Mr 3G [UMTS Forum]." Communications Engineer 3, no. 1 (2005): 18–21. http://dx.doi.org/10.1049/ce:20050103.

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Pauliukas, Arvydas, and Volodymyr Kuzhel. "THE IMPACT OF MOBILE NETWORK SETTINGS ON THE POWER CONSUMPTION OF VEHICLE REMOTE CONTROL UNITS." Journal of Mechanical Engineering and Transport 13, no. 1 (2021): 94–101. http://dx.doi.org/10.31649/2413-4503-2021-13-1-94-101.

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The article is devoted to the study of the influence of mobile network settings on the energy consumption of electronic car control units. Signal quality and mobile network coverage are also important for both users and automotive devices that use real-time information from the network using cloud technologies to transmit, process and store data. For the quality of service measurements, Communications Regulatory Authority uses just HTTP data transmission (receipt) speed rate values in the operators’ UMTS (3G) networks (as CRA stated in annual report). But speed is not everything as many consum
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Wu, Xiao Bo, Yu Ming Mao, Fan Wu, Qin Yu, and Su Peng Leng. "A Concurrent Transmission Scheme for in Heterogeneous Wireless Network." Advanced Materials Research 546-547 (July 2012): 1314–19. http://dx.doi.org/10.4028/www.scientific.net/amr.546-547.1314.

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Integration of the wireless LANs (WLAN) and 3G networks, such as Universal Mobile Telecommunication Service (UMTS), has been intensively studied recently due to their complementary characteristics. In this paper, we design and implement a flexible protocol stack architecture which can support concurrent transmission via multiple radio interfaces. Furthermore, the multiple services with various QoS requirements are differentiated and transported in the best wireless access network which is determined by the proposed network selection criterion-- Multi-Criteria Decision Making (MCDM), in the het
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Hulle, N. B., Prathiba B., Sarika R. Khope, K. Anuradha, Yogini Borole, and D. Kotambkar. "Optimized architecture for SNOW 3G." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 1 (2021): 545. http://dx.doi.org/10.11591/ijece.v11i1.pp545-557.

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SNOW 3G is a synchronous, word-oriented stream cipher used by the 3GPP standards as a confidentiality and integrity algorithms. It is used as first set in long term evolution (LTE) and as a second set in universal mobile telecommunications system (UMTS) networks. The cipher uses 128-bit key and 128 bit IV to produce 32-bit ciphertext. The paper presents two techniques for performance enhancement. The first technique uses novel CLA architecture to minimize the propagation delay of the 2<sup>32</sup> modulo adders. The second technique uses novel architecture for S-box to minimize th
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Pasandideh, Mohammad Reza, and Marc St-Hilaire. "Automatic planning of 3G UMTS all-IP release 4 networks with realistic traffic." Computers & Operations Research 40, no. 8 (2013): 1991–2003. http://dx.doi.org/10.1016/j.cor.2013.02.017.

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Hawwar, Y., E. Farag, S. Vanakayala, et al. "3G UMTS wireless system physical layer: baseband processing hardware implementation perspective." IEEE Communications Magazine 44, no. 9 (2006): 52–58. http://dx.doi.org/10.1109/mcom.2006.1705979.

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Dissertations / Theses on the topic "3G UMTS Networks"

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Alesand, Alexander. "Emulating 3G Network Characteristics on WiFi Networks." Thesis, Linköpings universitet, Programvara och system, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-122040.

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Mobile applications should work regardless of which type of wireless interface is used, and should be able to conceal unstable connections from the user to improve user experience. Therefore, network testing is important when developing mobile applications, but it is a challenge to reproduce network conditions when using real cellular networks since the test engineer has no control over the quality of the cellular network. Existing software tools can restrict bandwidth and add latency to the connection, but these tools do not accurately emulate cellular networks. This thesis proposes a system
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Bergström, Andreas. "Packet Data Flow Control in Evolved WCDMA Networks." Thesis, Linköping University, Department of Electrical Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-4881.

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<p>The key idea of the new, shared high-capacity channel HSDPA, is to adapt the transmission rate to fast variations in the current radio conditions, thus enabling download peak data rates much higher than what WCDMA can offer today. This has induced a need for data that traverses the mobile network to be intermediately buffered in the Radio Base Station, RBS. A scheduling algorithm then basically selects the user with the most beneficial instantaneous radio conditions for access to the high-speed channel and transmission of its data over the air interface.</p><p>The purpose of this thesis is
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Nader, Gustavo. "Ultra Wideband Interference on Third-Generation Wireless Networks." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/30046.

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As a license-exempt technology, Ultra Wideband (UWB) can be used for numerous commercial and military applications, including ranging, sensing, low-range networking and multimedia consumer products. In the networking and consumer fields, the technology is envisioned to reach the mass market, with a very high density of UWB devices per home and office. The technology is based on the concept of transmitting a signal with very low power spectral density (PSD), while occupying a very wide bandwidth. In principle, the low emissions mask protects incumbent systems operating in the same spectrum from
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Fredholm, Kenth, and Kristian Nilsson. "Implementing an application for communication and quality measurements over UMTS networks." Thesis, Linköping University, Department of Electrical Engineering, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1666.

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<p>The interest for various multimedia services accessed via the Internet has been growing immensely along with the bandwidth available. A similar development has emerged in the 3G mobile network. The focus of this master thesis is on the speech/audio part of a 3G multimedia application. The purpose has been to implement a traffic generating tool that can measure QoS (Quality of Service) in 3G networks. The application is compliant to the 3G standards, i.e. it uses AMR (Adaptive Multi Rate), SIP (Session Initiation Protocol) and RTP (Real Time Transport Protocol). AMR is a speech compression a
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Eriksson, Jonas. "Providing Quality of Service for Streaming Applications in Evolved 3G Networks." Thesis, Linköping University, Department of Electrical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2177.

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<p>The third generation, 3G, mobile telephone systems are designed for multimedia communication and will offer us similar services as in our stationary computers. This will involve large traffic loads, especially in the downlink direction, i.e. from base station to terminal. To improve the downlink capacity for packet data services a new concept is included in evolved 3G networks. The concept is called High Speed Data Packet Access, HSDPA, and provides peak bit rates of 14 Mbps. HSDPA uses a so-called best effort channel, i.e. it is developed for services that do not require guaranteed bit rat
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Kommalapati, Ravichandra. "Performance of 3G data services over Mobile Networks in Sweden." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4698.

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The emerging technologies in the field of telecommunications enable us to access high speed data services through mobile handsets and portable modems over the mobile networks. The recent statistics also shows the use of mobile broad band services are increasing and gaining popularity. In this thesis we have investigated the impact of payload size and data rate on one-way delay and packet loss in operational 3G mobile networks, through network level measurements. To collect the network level traces an experimental testbed is developed. For accurate measurement Endace DAG cards together with GPS
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QADEER, MUHAMMAD, and MUHAMMAD HUMRAN KHAN. "APSEN Analysis for Beyond 3G Wireless Networks." Thesis, Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1210.

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The beyond 3G official IEEE name for next generation of wireless technology, some people also called it as 4G (fourth-generation) mobile communication systems. Beyond 3G will be used largely to contain not only cellular telephone systems but also several types of broadband wireless access communication systems, have been attracting much interest in the mobile communication field. A new age has begun for telecommunication industry. Over the past decade wireless industry has grown at a remarkable pace, consequently level of technology development goes beyond the level of customer desire. Applica
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Saleh, Areej. "A Location-aided Decision Algorithm for Handoff Across Heterogeneous Wireless Overlay Networks." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/10043.

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Internetworking third generation (3G) technologies with wireless LAN (WLAN) technologies such as Universal Mobile Telecommunication Systems (UMTS) and IEEE 802.11, respectively, is an emerging trend in the wireless domain. Its development was aimed at increasing the UMTS network'­s capacity and optimizing performance. The increase in the number of wireless users requires an increase in the number of smaller WLAN cells in order to maintain an acceptable level of QoS. Deploying smaller cells in areas of higher mobility (e.g., campuses, subway stations, city blocks, malls, etc.) results in the us
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Prihodko, Mihails. "Energy Consumption in Location Sharing Protocols for Android Applications." Thesis, Linköpings universitet, Programvara och system, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86762.

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This thesis studies the Message Queue Telemetry Transport protocol (MQTT) as an application layer protocol in geographical location sharing applications using third generation cellular communication (3G). The MQTT protocol is compared in terms of energy efficiency and amount of data generated with the Hypertext Transfer Protocol (HTTP), which is currently used in typical location sharing applications. In order to compare the communication energy efficiency of both protocols a location sharing application prototype was developed for the Android platform. The application allows the use of HTTP a
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Jacobs, Fabian Mark. "The effects of network factors on the performance of 3G UMTS applications." Master's thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/12391.

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Includes bibliographical references (leaves 139-148).<br>3G is the wireless network technology expected to allow wireless applications to perform on par with wired applications. However 3G has factors which limit its performance. These factors include both device factors such as small screens, limited battery power and life, as well as network factors such as high delay networks and low bandwidths. This thesis investigates the following: how network factors affect the performance of 3G UMTS applications; which network factors have the most significant impact on a specific application; whether
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Books on the topic "3G UMTS Networks"

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M, Mather Paul, and Coope Sebastian, eds. Convergence technologies for 3G networks: IP, UMTS, EGPRS, and ATM. Wiley, 2004.

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service), SpringerLink (Online, ed. Evolution of 3G Networks: The Concept, Architecture and Realization of Mobile Networks Beyond UMTS. Springer-Verlag Vienna, 2010.

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Nishit, Narang, ed. 3G mobile networks: Architecture, protocols and procedures : based on 3GPP specifications for UMTS WCDMA networks. McGraw-Hill, 2005.

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All IP in 3G CDMA networks: The UMTS infrastructure and service platforms for future mobile systems. Wiley, 2004.

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service), SpringerLink (Online, ed. Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner Verlag / Springer Fachmedien Wiesbaden GmbH, Wiesbaden, 2011.

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Li, Xi. Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3.

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Mike, Scott, ed. UMTS network planning and development: Design and implementation of the 3G CDMA infrastructure. Newnes, 2003.

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Bannister, Jeffrey, Sebastian Coope, and Paul Mather. Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM. Wiley & Sons, Incorporated, John, 2007.

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Bannister, Jeffrey, Sebastian Coope, and Paul Mather. Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM. Wiley & Sons, Incorporated, John, 2004.

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Punz, Gottfried. Evolution of 3G Networks: The Concept, Architecture and Realization of Mobile Networks Beyond UMTS. Springer, 2014.

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Book chapters on the topic "3G UMTS Networks"

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Francois, Frederic, Omer H. Abdelrahman, and Erol Gelenbe. "Feasibility of Signaling Storms in 3G/UMTS Operational Networks." In Internet of Things. IoT Infrastructures. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47063-4_17.

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Plasse, Delphine. "SIP for Call Control in the 3G IP-Based UMTS Core Network." In Next Generation Networks. Networks and Services for the Information Society. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-40019-2_3.

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Li, Xi. "UMTS Evolution." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_2.

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Li, Xi. "Framework of UMTS Network Dimensioning." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_4.

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Li, Xi. "UMTS Terrestrial Radio Access Network (UTRAN)." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_3.

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Li, Xi. "Introduction." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_1.

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Li, Xi. "Introduction of Simulation Models." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_5.

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Li, Xi. "Dimensioning for Single ATM-Based Iub." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_6.

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Li, Xi. "Dimensioning for Single IP-Based Iub." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_7.

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Li, Xi. "Dimensioning for Multi-Iub RAN Scenario." In Radio Access Network Dimensioning for 3G UMTS. Vieweg+Teubner, 2011. http://dx.doi.org/10.1007/978-3-8348-8111-3_8.

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Conference papers on the topic "3G UMTS Networks"

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Mubeen, Tauseef, Imran Ali Tasadduq, and Junaid Ahmed Zubairi. "Hand Off Issues in 3G UMTS Networks." In 2007 International Bhurban Conference on Applied Sciences & Technology. IEEE, 2007. http://dx.doi.org/10.1109/ibcast.2007.4379906.

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Grech, M. L. F. "Using open service access to enable mobile Internet applications in UMTS networks." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010068.

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Jin Yang. "Migration to all-IP based UMTS networks." In First International Conference on 3G Mobile Communication Technologies. IEE, 2000. http://dx.doi.org/10.1049/cp:20000005.

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Neophytou, Michael, and Andreas Pitsillides. "Hybrid CAC for MBMS-Enabled 3G UMTS Networks." In 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications. IEEE, 2006. http://dx.doi.org/10.1109/pimrc.2006.253977.

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Barnett, C. A., and K. J. Ray Liu. "Resource efficient multicast for 3G UMTS wireless networks." In 2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall. IEEE, 2003. http://dx.doi.org/10.1109/vetecf.2003.1285946.

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Sief, M. A. "Improvement the performance of voice quality over UMTS system in packet switching networks." In Fifth IEE International Conference on 3G Mobile Communication Technologies (3G 2004) The Premier Technical Conference for 3G and Beyond. IEE, 2004. http://dx.doi.org/10.1049/cp:20040733.

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Hung-shih Chueh and Kuochen Wang. "An all-MPLS approach for UMTS 3G core networks." In 2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484). IEEE, 2003. http://dx.doi.org/10.1109/vetecf.2003.1285947.

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Gerdenitsch, A. "Intelligent algorithms for system capacity optimization of UMTS FDD networks." In Fourth International Conference on 3G Mobile Communication Technologies. IEE, 2003. http://dx.doi.org/10.1049/cp:20030368.

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Stergiou, T. S. "Future core networks system (FCNS) - a secure signalling protocol stack for the UMTS core network." In Third International Conference on 3G Mobile Communication Technologies. IEE, 2002. http://dx.doi.org/10.1049/cp:20020414.

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Ahonen, S. "Performance estimations of mobile terminal location with database correlation in UMTS networks." In Fourth International Conference on 3G Mobile Communication Technologies. IEE, 2003. http://dx.doi.org/10.1049/cp:20030404.

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