IMT-2000 Vs. Fixed Wireless Access (FWA) Systems the 3G/UMTS
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3G/UMTS an Evolutionary Path to Next Generation Networks
3G/UMTS An evolutionary path to Next Generation Networks ITU/BDT Regional Seminar on Fixed Mobile Convergence and Guidelines on the smooth transition of existing mobile networks to IMT-2000 for Developing Countries for Africa Jean-Pierre Bienaimé …………………………………………………………………………… Chairman, UMTS Forum www.umts-forum.org ITU/BDT Regional Seminar Nairobi 9-12 May 2005 Summary • What is the UMTS Forum? • What is the global status of 3G/UMTS launches? • What terminals, services and tariffs are available? • 3G/UMTS evolution from launch through to Release 6 • A look to the future • Viewpoint on spectrum • Lessons learned in Europe ITU/BDT Regional Seminar Nairobi 9-12 May 2005 1 About The UMTS Forum Who are we? An international, cross-sector industry body comprising operators, manufacturers, regulators, application developers, research organisations and IT industry players. Our mission… To promote a common vision of the development of 3G/UMTS and of its evolutions, and to ensure its worldwide commercial success. Our publications Since 1997, more than 40 reports on Spectrum & Regulation, 3G/UMTS vision, Customer behaviour, Market evolution & Forecasts, Technical studies & Implementation. Recent issues: Strategic Considerations for IMS – the 3G Evolution, Coverage Extension Bands for UMTS/IMT-2000 in the bands between 470-600 MHz, Magic Mobile Future 2010-2020… ITU/BDT Regional Seminar Nairobi 9-12 May 2005 UMTS Forum Key Areas of Activity in 2005 Spectrum & Regulation Studies and contributions on harmonisation of global spectrum and additional -
Iot Systems Overview
IoT systems overview CoE Training on Traffic engineering and advanced wireless network planning Sami TABBANE 30 September -03 October 2019 Bangkok, Thailand 1 Objectives •Present the different IoT systems and their classifications 2 Summary I. Introduction II. IoT Technologies A. Fixed & Short Range B. Long Range technologies 1. Non 3GPP Standards (LPWAN) 2. 3GPP Standards IoT Specificities versus Cellular IoT communications are or should be: Low cost , Low power , Long battery duration , High number of connections , Low bitrate , Long range , Low processing capacity , Low storage capacity , Small size devices , Relaxed latency , Simple network architecture and protocols . IoT Main Characteristics Low power , Low cost (network and end devices), Short range (first type of technologies) or Long range (second type of technologies), Low bit rate (≠ broadband!), Long battery duration (years), Located in any area (deep indoor, desert, urban areas, moving vehicles …) Low cost 3GPP Rel.8 Cost 75% 3GPP Rel.8 CAT-4 20% 3GPP Rel.13 CAT-1 10% 3GPP Rel.13 CAT-M1 NB IoT Complexity Extended coverage +20dB +15 dB GPRS CAT-M1 NB-IoT IoT Specificities IoT Specificities and Impacts on Network planning and design Characteristics Impact • High sensitivity (Gateways and end-devices with a typical sensitivity around -150 dBm/-125 dBm with Bluetooth/-95 dBm in 2G/3G/4G) Low power and • Low frequencies strong signal penetration Wide Range • Narrow band carriers far greater range of reception • +14 dBm (ETSI in Europe) with the exception of the G3 band with +27 dBm, +30 dBm but for most devices +20 dBm is sufficient (USA) • Low gateways cost Low deployment • Wide range Extended coverage + strong signal penetration and Operational (deep indoor, Rural) Costs • Low numbers of gateways Link budget: UL: 155 dB (or better), DL: Link budget: 153 dB (or better) • Low Power Long Battery life • Idle mode most of the time. -
Network 2020: Mission Critical Communications NETWORK 2020 MISSION CRITICAL COMMUNICATIONS
Network 2020: Mission Critical Communications NETWORK 2020 MISSION CRITICAL COMMUNICATIONS About the GSMA Network 2020 The GSMA represents the interests of mobile operators The GSMA’s Network 2020 Programme is designed to help worldwide, uniting nearly 800 operators with almost 300 operators and the wider mobile industry to deliver all-IP companies in the broader mobile ecosystem, including handset networks so that everyone benefits regardless of where their and device makers, software companies, equipment providers starting point might be on the journey. and internet companies, as well as organisations in adjacent industry sectors. The GSMA also produces industry-leading The programme has three key work-streams focused on: The events such as Mobile World Congress, Mobile World Congress development and deployment of IP services, The evolution of the Shanghai, Mobile World Congress Americas and the Mobile 360 4G networks in widespread use today The 5G Journey, developing Series of conferences. the next generation of mobile technologies and service. For more information, please visit the GSMA corporate website For more information, please visit the Network 2020 website at www.gsma.com. Follow the GSMA on Twitter: @GSMA. at: www.gsma.com/network2020 Follow the Network 2020 on Twitter: #Network2020. With thanks to contributors: DISH Network Corporation EE Limited Ericsson Gemalto NV Huawei Technologies Co Ltd KDDI Corporation KT Corporation NEC Corporation Nokia Orange Qualcomm Incorporated SK Telecom Co., Ltd. Telecom Italia SpA TeliaSonera -
HD Voice Annex C Minimum Requirements with GSM/UMTS/LTE
GSM Association Non-Confidential Minimum Technical Requirements for use of the HD Voice Logo with GSM/UMTS/LTE issued by GSMA Minimum Technical Requirements for use of the HD Voice Logo with GSM/UMTS/LTE issued by GSMA Version 1.1 22nd March 2013 Security Classification – NON CONFIDENTIAL GSMA MATERIAL Copyright Notice Copyright © 2013 GSM Association. Antitrust Notice The information contain herein is in full compliance with the GSM Association’s antitrust compliance policy. Version 1.1 Page 1 of 18 GSM Association Non-Confidential Minimum Technical Requirements for use of the HD Voice Logo with GSM/UMTS/LTE issued by GSMA Table of Contents INTRODUCTION ..................................................................................................................... 3 ANNEX C: MINIMUM REQUIREMENTS FOR MOBILE NETWORKS AND TERMINALS FOR THE USAGE OF THE ‘HD VOICE’ LOGO WITH GSM/UMTS/LTE............................................................................................................... 3 DOCUMENT MANAGEMENT ............................................................................................... 18 Document History .................................................................................................................. 18 Other Information ................................................................................................................... 18 Version 1.1 Page 2 of 18 GSM Association Non-Confidential Minimum Technical Requirements for use of the HD Voice Logo with GSM/UMTS/LTE issued by GSMA INTRODUCTION -
Mesh Wide Area Network 4300 Series
Mesh Wide Area Network 4300 Series Doubles the Flexibility of Municipal WiFi and Enterprise Networks The Mesh Wide Area Network (MWAN) 4300 solution is a powerful, next- generation, two radio meshed network. Part of Motorola’s leading-edge wireless broadband portfolio of products, it’s designed to give providers of high-speed public access and public safety networks the flexibility needed to meet performance, capacity and ROI goals. Meet Your Business Case by Increasing Your Capacity, Throughput and Profitability Motorola’s mesh networking technology enables users Compact Size. to wirelessly access broadband applications seamlessly - Weighing less than five pounds, the compact virtually any time and anywhere. Whether providing wireless MWAN 4300 system nodes deliver mounting access to a campus, municipality or residential neighborhood, location possibilities that other larger units can’t Motorola’s MWAN 4300 solution delivers real-time data to match. MWAN 4300 nodes can be installed in a employees, customers or constituents. Mesh networking wide range of locations, including light and utility technology significantly reduces the backhaul costs of wide poles, traffic signals, buildings and more. Slim, scale networks and leverages millions of WiFi enabled aesthetically pleasing designs and low profiles devices already deployed globally. The high performance also help gain community acceptance. MWAN 4300 solution is designed to meet strict cost per Support for Standards- square mile and ROI (return on investment) targets. Easy to Deploy. Based Voice and Video The lightweight and small form factor means Applications. Mesh Wide Area Networks MWAN 4300 networks are designed for the demanding mesh wide area nodes are easy to handle. -
UMTS Overview
UMTS overview David Tipper Associate Professor Graduate Telecommunications and Networking Program University of Pittsburgh 2720 Slides 12 UMTS • ETSI proposed GSM/NA-TDMA /GPRS evolution under name Universal Mobile Telecom. Services (UMTS) • Most of 3G licenses in Europe required operator to deploy a UMTS system covering x% of population by a specific date y – Germany: 25% of population by 12/03, 50% by 12/05 –Norway: 80% of population by 12/04 – In most countries operators have asked for and received deployment delay due to dot.com bust and equipment delays • Estimate 2.5 Billion euros to deploy a 5000 base station UMTS system • According to UMTS Forum – More than 90 million UMTS users as of 10/06 on operating networks in more than 50 countries – Most deployments of UMTS in Europe (~40% of market) and Pacific Rim (~38% market) Telcom 2720 2 UMTS • UMTS is a complete system architecture – As in GSM emphasis on standardized interfaces • mix and match equipment from various vendors – Simple evolution from GPRS – allows one to reuse/upgrade some of the GPRS backhaul equipment – Backward compatible handsets and signaling to support intermode and intersystem handoffs • Intermode; TDD to FDD, FDD to TDD • Intersystem: UMTS to GSM or UMTS to GPRS – UMTS supports a variety of user data rates and both packet and circuit switched services – System composed of three main subsystems Telcom 2720 3 UMTS System Architecture Node B MSC/VLR GMSC PSTN RNC USIM Node B HLR ME Internet Node B RNC SGSN GGSN Node B UE UTRAN CN External Networks • UE (User Equipment) that interfaces with the user • UTRAN (UMTS Terrestrial Radio Access Network) handles all radio related functionality – WCDMA is radio interface standard here. -
FROM Cable Advisory Committee TO: Truro BOS and Town Administration January 2011 Municipal Area Network and Open Cape in Truro
FROM Cable Advisory Committee TO: Truro BOS and Town Administration January 2011 Municipal Area Network and Open Cape in Truro: Background information, Definitions, Questions Introduction: This document was prepared by Mike Forgione of the Cable Committee to provide background to town officials and to begin to frame the issues as we prepare for Open Cape’s bringing additional high-speed Internet connections to Truro. Executive Summary During the past year we have heard about the technical terms of Municipal Area Network, I-nets, the Internet and World Wide Web. Along the way, we heard Comcast Broadband service and Open Cape. To make things worse, we heard about Dial-up Service, Digital Subscriber Lines (DSL), Cable Modem Internet, Satellite Internet, Broadband over Power Line, Wireless Networks and 3G/4G wireless. What are these things? Why and when do I need them? What do they do? Below is our attempt to address this very complex and technical topic. Our goal in this document is NOT to make a decision on what Truro needs. Our goals are: 1. To provide an understanding of Networks and the Internet. This understanding will assist us in our decision of a Municipal Area Network for Truro. 2. To begin the discussion of how we can effectively utilize Open Cape to lower the operation cost of Truro’s Information needs. Based on current plans, Open Cape will be fully deployed within the next 3 to 5 years. How will it change Truro? To help simplify these concepts, we will use the example of road system. The US road system, with its local roads, Intrastate highway and Interstate highway offer a good ―real-life‖ example of networks. -
DSL Digital Subscriber Line Technologies, Commonly Known As
DSL Digital subscriber line technologies, commonly known as DSL, represent a family of broadband technologies that use a greater range of frequencies over existing telephone lines than traditional telephone services. This provides greater bandwidth to send and receive information. DSL speeds range from 128 Kbps to 52 Mbps depending upon the particular DSL standard and the distance between the central office and the subscriber. These data rates allow local exchange carriers to provide, and end users to receive, a wide range of new broadband services. DSL technology has a number of standards or line codes used worldwide. We support all standards-based line codes, such as asymmetric DSL, or ADSL, ADSL2, ADSL2+ and very-high-speed DSL, or VDSL, including the standard Annexes used in North America, Europe, Japan and China. In addition, we provide end-to-end technology, with solutions designed for both customer premises equipment, or CPE, and central office applications. Our DSL technologies enable local exchange carriers and enterprise networking vendors to deliver bundled broadband services, such as digital video, high-speed Internet access, VoIP, video teleconferencing and IP data business services, over existing telephone lines. DSL Modem and Residential Gateway Solutions. For DSL CPE applications, we provide products that address the wide variety of local area network, or LAN, connectivity options, including Ethernet, USB-powered solutions, VoIP-enabled access devices and IEEE 802.11 wireless access points with multiple Ethernet ports. These solutions also provide a fully scalable architecture to address emerging value-added services such as in-home voice and video distribution. Wide area network connectivity is provided using integrated, standards-compliant PHY technology. -
Wide Area Network
Wide area network A wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance. Wide area networks are often established with leased telecommunication circuits.[1] Business, education and government entities use wide area networks to relay data to staff, students, clients, buyers, and suppliers from various locations across the world. In essence, this mode of telecommunication allows a business to effectively carry out its daily function regardless of location. The Internet may be considered a WAN.[2] Related terms for other types of networks are personal area networks (PANs), local area networks (LANs), campus area networks (CANs), or metropolitan area networks (MANs) which are usually limited to a room, building, campus or specific metropolitan area respectively. Contents Design options Connection technology List of WAN types See also References External links Design options The textbook definition of a WAN is a computer network spanning regions, countries, or even the world.[3] However, in terms of the application of computer networking protocols and concepts, it may be best to view WANs as computer networking technologies used to transmit data over long distances, and between different LANs, MANs and other localised computer networking architectures. This distinction stems from the fact that common LAN technologies operating at lower layers of the OSI model (such as the forms of Ethernet or Wi-Fi) are often designed for physically proximal networks, and thus cannot transmit data over tens, hundreds or even thousands of miles or kilometres. WANs do not just necessarily connect physically disparate LANs. A CAN, for example, may have a localized backbone of a WAN technology, which connects different LANs within a campus. -
Understanding Wide Area Networks
Understanding Wide Area Networks Module 7 Objectives Skills/Concepts Objective Domain Objective Domain Description Number Understanding routing Understanding routers 2.2 Defining common WAN Understanding wide area 1.3 technologies and networks (wan’s) connections Routing • Routing is the process of managing the flow of data between network segments and between hosts or routers • Data is sent along a path according to the IP networks and individual IP addresses of the hosts • A router is a network device that maintains tables of information about other routers on the network or internetwork Static and Dynamic Routing • A static route is a path that is manually configured and remains constant throughout the router’s operation • A dynamic route is a path that is generated dynamically by using special routing protocols Static Dynamic Dynamic Routing • Dynamic routing method has two conceptual parts: • Routing protocol used to convey information about the network environment • Routing Algorithm that determines paths through the network • Common Dynamic routing protocols: • Distance vector routing protocols: Advertise the number of hops to a network destination (distance) and the direction a packet can reach a network destination (vector). Sends updates at regularly scheduled intervals, and can take time for route changes to be updated • Link state routing protocols: Provide updates only when a network link changes state • Distance Vector Routing • Routing Information Protocol (RIP) • Link State Routing • Open Shortest Path First (OSPF) Interior -
The Future of Personal Area Networks in a Ubiquitous Computing World
Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. The Future of Personal Area Networks in a Ubiquitous Computing World A thesis presented in partial fulfillment of the requirements for the degree of Master of Information Sciences in Information Systems at Massey University, Auckland New Zealand Fei Zhao 2008 ABSTRACT In the future world of ubiquitous computing, wireless devices will be everywhere. Personal area networks (PANs), networks that facilitate communications between devices within a short range, will be used to send and receive data and commands that fulfill an individual’s needs. This research determines the future prospects of PANs by examining success criteria, application areas and barriers/challenges. An initial set of issues in each of these three areas is identified from the literature. The Delphi Method is used to determine what experts believe what are the most important success criteria, application areas and barriers/challenges. Critical success factors that will determine the future of personal area networks include reliability of connections, interoperability, and usability. Key application areas include monitoring, healthcare, and smart things. Important barriers and challenges facing the deployment of PAN are security, interference and coexistence, and regulation and standards. i ACKNOWLEDGEMENTS Firstly, I would like to take this opportunity to express my sincere gratitude to my supervisor – Associate Professor Dennis Viehland, for all his support and guidance during this research. Without his advice and knowledge, I would not have completed this research. -
CDMA2000: Leading 3G
CDMA2000: Leading 3G Ewa Gawora, CDMA Development Group ITU Sub Regional Seminar on IMT-2000 September 10, 2002 Moscow CDMA Development Group CDMA Worldwide CDMA2000: Leading 3G 2 CDMA Development Group CDMA Worldwide CDMA2000: Leading 3G 3 Charter To lead the rapid evolution and deployment of CDMA-based systems, based on open standards and encompassing all core architectures, to meet the needs of markets around the world in an emerging, information-intensive environment Information Technical Service Deployment Distribution Development Assistance Conferences System Testing Time-to-Market Emails Advanced Systems Int’l Roaming Website Evolution Interoperability Etc. Etc. Etc. Membership The CDG is a consortium of over 113 member companies from around the world. Members are involved in many aspects of CDMA system deployment and support. Subscriber Value-Added Operators Operators Equipment Services Network Network Network Infrastructure Enhancement/ Interface & Optimization Access CDG Members Lightbridge, Inc. Pele-Phone Winphoria Networks Willtech, Inc. ParkerVision Inc. Sony Electronics News IQ Inc. Reliance Infocom Ltd. 6 CDMA Development Group CDMA Worldwide CDMA2000: Leading 3G 7 CDMA is the present and future of advanced wireless services Code Division Multiple Access (CDMA) is a spread spectrum technology used in second and third generation wireless networks cdmaOne™ identifies 2G and 2.5G cellular, CDMA2000 is an ITU-approved, IMT-2000 (3G) standard PCS and wireless local loop (WLL) services CDMA2000 1X can double voice capacity and delivers data based on the IS-95A and IS-95B CDMA air rates up to 307 kbps interface standards. IS-95A supports data delivery up to 14.4 kbps while IS-95B offers up CDMA2000 1xEV is optimized for high-speed data: to 115 kbps.