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Milja Hofman Roamingwise Agenda
ITU Arab Regional Workshop on Mobile Roaming: National & International Practices Data Roaming / Protecting & Empowering Subscribers By Milja Hofman Roamingwise Agenda • Data Roaming (GPRS/UMTS/LTE) • Protecting and Empowering Subscribers 2 • Data Roaming (GPRS/UMTS/LTE) 3 Mobile phone usage is changing (Western Europe) 4 Evolution of Mobile Data Services LTE Advanced ≤1 Gbit/s LTE ≤173 Mbit/s HSPA 14.4≤ Mbit/s UMTS ★ Not compliant to ≤2 Mbit/s the ITU-R specs… EDGE ≤384 Kbit/s GPRS ≤171 Kbit/s HSCSD GSM ≤57.6 Kbit/s ≤9.6 Kbit/s 2.5G 3,5G 4G 2G 3G 3,9G 1993 1999 2000 2001 2002 2004 2008 2011 5 GPRS Network Architecture – new elements Authentication Centre Home Location Register Equipment Identity Register Switch SGSN GGSN Internet 6 GPRS Session – Data Flow Authentication Centre Home Location Register Equipment Identity Register Switch SGSN GGSN Internet 7 GPRS Roaming eXchange GRX A GRX B GRGRX C 8 Souce G. Heinzel - Swisscom GPRS Roaming - Dataflow VPMN HPMN Internet IP-Backbone APN Operator ID = MNC001.MCC228.GPRS BG BG SGSN GGSN (123.456.789.012) PDP Context IP address assigned to the handset APN NI + OP ID IP Address HGGSN DNS DNS APN NI + OP ID ROOT DNS APN Network Identifier = INTERNET.SWISSCOM.CH 9 UMTS • UMTS: Universal Mobile Telecommunication System • 3rd Generation GSM network • Higher download & upload speed • Core network structure nearly identical with 2G GSM networks 10 Network Architecture: Core AUC HLR Circuit Switched Packet Switched GMSC MSC VLR SGSN GGSN External networks External networks Basic core network elements identical to 2G 11 Network Architecture: Core + Radio AUC Radio network for 2G and 3G is different HLR Circuit Switched Packet Switched GMSC MSC VLR SGSN GGSN External networks External networks BSC RNC NODE B 2G BTS 3G 12 What is LTE? • A standard for wireless communication of high-speed data for mobile phones and data terminals • Pure packet based networks without traditional voice circuit capabilities • Voice services are provided via VoIP • Support for inter-operation and co-existence with legacy standards (e.g. -
LTE-M Deployment Guide to Basic Feature Set Requirements
LTE-M DEPLOYMENT GUIDE TO BASIC FEATURE SET REQUIREMENTS JUNE 2019 LTE-M DEPLOYMENT GUIDE TO BASIC FEATURE SET REQUIREMENTS Table of Contents 1 EXECUTIVE SUMMARY 4 2 INTRODUCTION 5 2.1 Overview 5 2.2 Scope 5 2.3 Definitions 6 2.4 Abbreviations 6 2.5 References 9 3 GSMA MINIMUM BAseLINE FOR LTE-M INTEROPERABILITY - PROBLEM STATEMENT 10 3.1 Problem Statement 10 3.2 Minimum Baseline for LTE-M Interoperability: Risks and Benefits 10 4 LTE-M DATA ARCHITECTURE 11 5 LTE-M DePLOYMENT BANDS 13 6 LTE-M FeATURE DePLOYMENT GUIDE 14 7 LTE-M ReLEAse 13 FeATURes 15 7.1 PSM Standalone Timers 15 7.2 eDRX Standalone 18 7.3 PSM and eDRX Combined Implementation 19 7.4 High Latency Communication 19 7.5 GTP-IDLE Timer on IPX Firewall 20 7.6 Long Periodic TAU 20 7.7 Support of category M1 20 7.7.1 Support of Half Duplex Mode in LTE-M 21 7.7.2 Extension of coverage features (CE Mode A / B) 21 7.8 SCEF 22 7.9 VoLTE 22 7.10 Connected Mode Mobility 23 7.11 SMS Support 23 7.12 Non-IP Data Delivery (NIDD) 24 7.13 Connected-Mode (Extended) DRX Support 24 7.14 Control Plane CIoT Optimisations 25 7.15 User Plane CIoT Optimisations 25 7.16 UICC Deactivation During eDRX 25 7.17 Power Class 26 LTE-M DEPLOYMENT GUIDE TO BASIC FEATURE SET REQUIREMENTS 8 LTE-M ReLEAse 14 FeATURes 27 8.1 Positioning: E-CID and OTDOA 27 8.2 Higher data rate support 28 8.3 Improvements of VoLTE and other real-time services 29 8.4 Mobility enhancement in Connected Mode 29 8.5 Multicast transmission/Group messaging 29 8.6 Relaxed monitoring for cell reselection 30 8.7 Release Assistance Indication -
Operating and Financial Review
OPERATING AND FINANCIAL REVIEW > The SingTel Group is Asia’s leading communications group. We provide a wide spectrum of multimedia and ICT solutions, including voice, data and video services over fixed and wireless platforms. The Group is structured along three key businesses: Group Consumer, Group Digital L!fe and Group ICT. Our main operations are in Singapore and Australia. In Singapore, SingTel has more than 130 years of operating experience and played an integral part in the country’s development as a major communications hub. We continue to lead and shape the digital consumer market and the enterprise ICT market. Optus is an Australian leader in integrated telecommunications, driving competition and delivering innovative products and services to customers. We are a major player in Asia and Africa through our strategic investments in six regional mobile operators. The Group’s investments are in AIS (Thailand), Globe (the Philippines), PBTL (Bangladesh), Telkomsel (Indonesia) and Warid (Pakistan). We also have investments in Airtel (India), which has significant presence in Africa and South Asia. We are a long-term strategic investor and work closely with our associates to grow the business, by leveraging our scale in networks, customer reach and extensive operational experience. Together, the Group serves 445 million mobile customers as at 31 March 2012. In this section, we provide a strategic review of the SingTel Group’s operations and discuss the financial performance of the Group for the financial year ended 31 March 2012. CONTENTS -
Investor Presentation
Investor Presentation September 30, 2008 Disclaimer This presentation has been prepared by SK Telecom Co., Ltd. (“the Company”). This presentation is being presented solely for your information and is subject to change without notice. No representation or warranty, expressed or implied, is made and no reliance should be placed on the accuracy, fairness or completeness of the information presented. The Company, its affiliates, advisers or representatives accept no liability whatsoever for any losses arising from any information contained in the presentation. This presentation does not constitute an offer or invitation to purchase or subscribe for any shares of the Company, and no part of this presentation shall form the basis of or be relied upon in connection with any contract or commitment. The contents of this presentation may not be reproduced, redistributed or passed on, directly or indirectly, to any other person or published, in whole or in part, for any purpose. 1 TableTable ofof ContentsContents 1 Industry Overview 2 Financial Results 3 Growth Strategy 4 Investment Assets & Commitments to Shareholders 2 1 Industry Overview 2 Financial Results 3 Growth Strategy 4 Investment Assets & Commitments to Shareholders 3 OverviewOverview ofof KoreanKorean WirelessWireless MarketMarket Revenue growth driver is shifting to wireless data sector (000s, %) Subscriber Trend Wireless Market: Total & Data Revenue 93.2% (KRW Bn) 91.3% 92.7% 83.2% 89.8% 79.4% 20,107 75.9% 45,275 70.1% 44,266 44,983 18,825 43,498 40,197 17,884 38,342 16,578 36,586 33,592 16,006 14,581 14,682 5,705 9,056 12,344 166 2003 2004 2005 2006 2007 2008.1Q 2008. -
QUESTION 20-1/2 Examination of Access Technologies for Broadband Communications
International Telecommunication Union QUESTION 20-1/2 Examination of access technologies for broadband communications ITU-D STUDY GROUP 2 3rd STUDY PERIOD (2002-2006) Report on broadband access technologies eport on broadband access technologies QUESTION 20-1/2 R International Telecommunication Union ITU-D THE STUDY GROUPS OF ITU-D The ITU-D Study Groups were set up in accordance with Resolutions 2 of the World Tele- communication Development Conference (WTDC) held in Buenos Aires, Argentina, in 1994. For the period 2002-2006, Study Group 1 is entrusted with the study of seven Questions in the field of telecommunication development strategies and policies. Study Group 2 is entrusted with the study of eleven Questions in the field of development and management of telecommunication services and networks. For this period, in order to respond as quickly as possible to the concerns of developing countries, instead of being approved during the WTDC, the output of each Question is published as and when it is ready. For further information: Please contact Ms Alessandra PILERI Telecommunication Development Bureau (BDT) ITU Place des Nations CH-1211 GENEVA 20 Switzerland Telephone: +41 22 730 6698 Fax: +41 22 730 5484 E-mail: [email protected] Free download: www.itu.int/ITU-D/study_groups/index.html Electronic Bookshop of ITU: www.itu.int/publications © ITU 2006 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. International Telecommunication Union QUESTION 20-1/2 Examination of access technologies for broadband communications ITU-D STUDY GROUP 2 3rd STUDY PERIOD (2002-2006) Report on broadband access technologies DISCLAIMER This report has been prepared by many volunteers from different Administrations and companies. -
Information Technology Services Travel Tips for Smartphones
Information Technology Services Travel Tips for Smartphones Reducing charges on your smartphone when travelling outside Canada You can use data services when travelling outside Canada; however cellular data usage is not included by default in plans while roaming and it comes at a premium. Without a travel bundle, when you are outside of Canada, you could incur significant data roaming charges when you use services such as email, web browing and app downloads and services. When you are outside of your Canadian carrier network: . Your smartphone will display a service provider name other than your carrier. You will receive a text message welcoming you abroad. Read the rates sent in a free text message for voice, text and data roaming so there are no surprises on your bill. The advertised rates will be higher than rates of a travel bundle. You will also receive this same message when you have added travel bundle(s), the message will not reflect the lower rates you will have in place. Tips to reduce charges Disable roaming To prevent roaming charges completely when travelling, put your smartphone on Airplane or Flight mode. If you still want your device available for voice calls or texts, turn data roaming off. Email, web browsing and other functions requiring data services will only be available when you are connected to wi-fi. Please note wi-fi may not always function as a substitute for data roaming. Ensure data roaming is disabled if you want to use wi-fi only. If you do not, your smartphone may switch to a mobile network if the wi-fi signal becomes weak or you leave the coverage area, thus potentially incurring excessive data roaming charges. -
T-Mobile Wireless Service Checklist
T-MOBILE WIRELESS SERVICE CHECKLIST Based in Bellevue, Washington, T-Mobile USA, Inc. operates America's first nationwide 4G network, and is delivering a compelling 4G experience across a broad lineup of leading devices. T-Mobile USA’s wireless products and services empower and enable people to stay connected and productive while mobile. For more information, please visit http://www.T-Mobile.com. T-Mobile USA offers a wide variety of wireless service plans available to meet your specific needs and wants. We know how important it is for our customers to understand the details of our wireless service plans. Below are frequently asked questions about our general service and device offerings. When you find a particular plan that fulfills your needs, make sure that you get specific information from a store associate or online at T-Mobile.com regarding that plan’s service allowances (e.g., amount of minutes/text/data included), charges, device costs and features, and contract terms (if applicable). Devices: Can I bring my own compatible phone? Yes, customers may use a compatible phone on the T-Mobile network, with a T-Mobile SIM card, and are not required to purchase a device from T-Mobile or a T-Mobile retailer to take advantage of T-Mobile’s great rates and services. However, some T-Mobile features may be available only on certain T-Mobile devices. In addition, our ability to remotely update software, systems, applications, features, or programming may be impacted if you are not using a T-Mobile device. Do you use device locks or software protection applications on your devices? T-Mobile devices are specifically designed and tested to be used with T-Mobile service. -
International Mobile Roaming Agreements”, OECD Digital Economy Papers, No
Please cite this paper as: OECD (2013-06-03), “International Mobile Roaming Agreements”, OECD Digital Economy Papers, No. 223, OECD Publishing, Paris. http://dx.doi.org/10.1787/5k4559fzbn5l-en OECD Digital Economy Papers No. 223 International Mobile Roaming Agreements OECD Unclassified DSTI/ICCP/CISP(2012)2/FINAL Organisation de Coopération et de Développement Économiques Organisation for Economic Co-operation and Development 03-Jun-2013 ___________________________________________________________________________________________ English - Or. English DIRECTORATE FOR SCIENCE, TECHNOLOGY AND INDUSTRY COMMITTEE FOR INFORMATION, COMPUTER AND COMMUNICATIONS POLICY Unclassified DSTI/ICCP/CISP(2012)2/FINAL Working Party on Communication Infrastructures and Services Policy INTERNATIONAL MOBILE ROAMING AGREEMENTS English - Or. English JT03340780 Complete document available on OLIS in its original format This document and any map included herein are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area. DSTI/ICCP/CISP(2012)2/FINAL FOREWORD The Working Party on Communication Infrastructures and Services Policy (CISP) discussed this paper in June 2012. It agreed to recommend the paper for declassification to the Committee for Information, Computer and Communications Policy (ICCP). The ICCP Committee agreed to its declassification in October 2012. The document was prepared by Mr. Tony Shortall, Director of Telage. It is published -
Prospects for Improving Competition in Mobile Roaming
WIK Wissenschaftliches Institut für Kommunikationsdienste GmbH Prospects for improving competition in mobile roaming Ulrich Stumpf Paper prepared for the 29th TPRC 2001, 27 - 29 October 2001, Alexandria, Va. Prospects for improving competition in mobile roaming I Contents Abstract II 1 Introduction 1 2 Basics of international roaming 2 3 Supply-side of wholesale roaming markets 7 3.1 Small number of suppliers and high market concentration 8 3.2 Spectrum scarcity and second-mover disadvantages 9 3.3 Imperfect substitutes to wholesale roaming 12 3.4 Transparency of competitors’ IOTs 13 4 Demand-side of wholesale roaming markets 13 4.1 Lack of competitive pressure in downstream retail roaming markets 14 4.2 Customer ignorance, insufficient control over network selection, and demand externalities 17 5 Conclusions and implications for application of non-discrimination rules 21 References 23 Prospects for improving competition in mobile roaming II Abstract The ability to make international roaming calls is of increasing importance to customers. However, there are various complaints that prices of retail roaming are intransparent, rigid and at levels that are unrelated to the cost of carriage. The focus if the paper is on wholesale roaming, which is the prime determinant of retail roaming prices. The paper analyses the structural conditions of wholesale roaming markets that have impaired incentives to competition, namely (1) high combined market share of the two leading operators combined with second mover disadvantages, and (2) demand externalities associated with customer ignorance and lack of control over network selection. The paper argues that a number of developments are under way that are likely to modify this situation in the future. -
3.5 Indonesia Telecommunications
3.5 Indonesia Telecommunications The Directorate General for Post and Telecommunication (Direktorat jenderal Pos dan Telekomunikasi) (http://kominfo.go.id) is part of the Ministry of Communication and Information Technology (Departemen Komunikasi dan Informatika) and is the regulatory authority for telecommunications. There are a number of telecommunication companies operating in Indonesia, however the main operators for cell phones are Telkomsel, IndoSat and XL Axiata. Landline phones are primarily managed by the majority state owned government entity Telekom Indonesia. Since 2005, all users of prepaid mobile phones are required to register their identity for security purposes at the point of purchase of the sim card via text message. Subscribers are asked to provide information such as name, address, place of birth, date of birth and the number of an identity card. Internet access is widely available throughout Indonesia through the same providers that offer telephone services. Telkomsel also has established an emergency response team called TERRA (Telkomsel Emergency Response and Recovery Activity. TERRA is tasked with responding during emergencies to accelerate the recovery of telecommunication infrastructure and services in disaster-hit areas. They also will assist in disaster mapping, mobile communications and communication information applications via mobile base transceiver stations (BTS). For information on Indonesia telecommunications contact details, please see the following link: 4.11 Indonesia Additional Services Contact List Telephone Services Is there an existing landline telephone Yes network? (Yes / No) Does it allow international calls? Yes (Yes / No) On average, number and length of downtime Rarely periods Mobile phone providers (List) PT. Telkom Tbk. (all locations) PT. Telkomsel (all locations) PT. -
Cellular Technology.Pdf
Cellular Technologies Mobile Device Investigations Program Technical Operations Division - DFB DHS - FLETC Basic Network Design Frequency Reuse and Planning 1. Cellular Technology enables mobile communication because they use of a complex two-way radio system between the mobile unit and the wireless network. 2. It uses radio frequencies (radio channels) over and over again throughout a market with minimal interference, to serve a large number of simultaneous conversations. 3. This concept is the central tenet to cellular design and is called frequency reuse. Basic Network Design Frequency Reuse and Planning 1. Repeatedly reusing radio frequencies over a geographical area. 2. Most frequency reuse plans are produced in groups of seven cells. Basic Network Design Note: Common frequencies are never contiguous 7 7 The U.S. Border Patrol uses a similar scheme with Mobile Radio Frequencies along the Southern border. By alternating frequencies between sectors, all USBP offices can communicate on just two frequencies Basic Network Design Frequency Reuse and Planning 1. There are numerous seven cell frequency reuse groups in each cellular carriers Metropolitan Statistical Area (MSA) or Rural Service Areas (RSA). 2. Higher traffic cells will receive more radio channels according to customer usage or subscriber density. Basic Network Design Frequency Reuse and Planning A frequency reuse plan is defined as how radio frequency (RF) engineers subdivide and assign the FCC allocated radio spectrum throughout the carriers market. Basic Network Design How Frequency Reuse Systems Work In concept frequency reuse maximizes coverage area and simultaneous conversation handling Cellular communication is made possible by the transmission of RF. This is achieved by the use of a powerful antenna broadcasting the signals. -
Asia-Pacific Yearbook 2014
Asia-Pacific Yearbook 2014 2200 people 24 offices 17 markets The premier global non-profit trade association representing all players in the mobile marketing value chain CREDITS Rohit Dadwal, Managing Director, MMA Asia Pacific Jasveen Kaur, Senior Regional Membership & Marketing Manager, MMA Asia Pacific Ammita M, Consultant, Strategic Projects, MMA Asia Pacific Tam Phan Bich, Country Manager, MMA Vietnam LE Thi Ngoc Yen, Assistant to Country Manager Vietnam, MMA Vietnam Amanda Guan, Membership Manager, MMA China Maggie Qin, Marketing Manager, MMA China Madanmohan Rao, Yearbook Editor First published 2014 Copyright © 2014 Mobile Marketing Association Published by Mobile Marketing Association APAC Headquarters E-mail: [email protected] Website: www.mmaglobal.com All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the publishers. Designed and produced by Reality Premedia Services Pvt. Ltd. MMA Asia-Pacific Yearbook, 2014 Foreword ...............................................................................4 Mobile Marketing and Content Consumption ....................................50 Welcome Letter ....................................................................5 Making Magic in the Moment: How Symbiosis Drives Mobile Ecosystems .......................................54 Executive Summary ..............................................................6