DOCSLIB.ORG

Wibro)(Wibro) Forfor Wirelesswireless Broadbandbroadband Accessaccess

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Wibro)(Wibro) Forfor Wirelesswireless Broadbandbroadband Accessaccess ITU-APT Regional Seminar 2004 2.3GHz2.3GHz PortablePortable InternetInternet (WiBro)(WiBro) forfor WirelessWireless BroadbandBroadband AccessAccess Daehyoung Hong Chair, TTA 2.3GHz Portable Internet (WiBro) Project Group (PG302) and Professor, Sogang University, Seoul, Korea e-mail : [email protected] Discussion Topics I. Why Portable Internet (WiBro)? II. Portable Internet (WiBro) Service 1. Service Positioning 2. Service Concept 3. Service Features 4. Customer Needs 5. Demand Forecast III. Service Schedule IV. TTA PG302 Activities V. Decision of PG302 VI. Future Plan of PG302 VII. Summary 1 ? . Why WiBro? : Subscribers in Korea Mobile phone/internet users High speed internet users Unit : Million Users Unit :Million Users 35 12 32 33 Mobile phone 11.2 29 29 10.4 30 users 31 9 7.8 27 25 6 23 24 Mobile Internet 3.9 20 3 16 15 0 0.2 1999 2000 2001 2002 2003 1999 2000 2001 2002 2003 Source : Ministry of Information & Communication (Nov, 2003) 2 ? . Why WiBro? : Definition Portable Internet Service(WiBro) is to providea high data rate Definition wireless internet access with PSS(Personal Subscriber Station) under the stationary or mobile environment, anytime and anywhere. ? Portable Internet? was named as ? WiBro? . (End of April, 2004) Reference WiBro : Wireless Broadband High Mobility Data Rate WiBroWiBro Anytime, Low Cost Anywhere 3 ? . Why WiBro? : Korea market wants WiBro High WLAN (Private) WiBro (Public) Data Rate EVDo HSDPA Cable Modem, ADSL, VDSL Data Low Telephone Line Modem, Expensive Price moderate PDSN, Router / ATM Voice PSTN, ISDN CDMA, WCDMA Key Phone, PABX TRS Wired Line Wireless 4 ? . WiBro : Service Positioning User Data Rate : > 1Mbps/user Low-mobility Service : < 60 Km/h Low-Charge : Lump Sum Based Price Data Rate High- Speed 4G Mobile Communication Internet Wirelss LAN WiBroWiBro 3G Mobile Communication Fixed Low Mobility Mobile Mobility Mobility Low Cost Mobility WiBro Service Low Cost (Nomadic(Nomadic User)User) WiBro Service HighHigh DataData CapacityCapacity 5 ? . WiBro : Service Concept WiBro : Urban, High Data Rate Cellular : Nationwide, Low·Mid Data rate WLAN : Hotspot, High Data Rate Cellular or PCS WiBro WiBro Handset PI BTS PDA PI BTS PDA Smart Phone Notebook Notebook Cellular BTS WLAN Smart Handset Phone 6 ? . WiBro : Service Concept (cont’d) WLAN: High-speed Wireless Internet Service (IEEE 802.11 series) • Wireless IP service in a local or private area • Very high data rate up to 54Mbps • But, limited coverage and poor QoS Cellular: Medium or Low Speed Wireless Internet Services (cdma2000, WCDMA) • Public mobile service on Cellular-based platform • Higher Infra cost – Designed to provide voice and data simultaneously in nationwide area. • Lower data rate – 144/384 Kbps (cdma2000 1x, WCDMA), 2.4/15Mbps (Ev-DO, HSDPA) • But, too expensive and limited data rate 7 ? . WiBro : Service Concept (cont’d) Service Vision – Seamless and Ubiquitous Wireless Broadband Access Market Segments Public Domain • Mobile Office • Mobile Commerce Service • Video Streaming Service • Multimedia QoS Support Enterprise Domain Home Domain • Potable Office • High BW Connectivity to Home • Video Conferencing • Video Streaming Service • Wireless PBX at Home • Wireless Home Gateway Key Design Principle of Air Interface : A flexible framework applicable to various Market Segments 8 ? . WiBro : Service Features Entertainment • Large volume VoD, MoD, AoD • Real-time Streaming Broadcasting • 3D Network Game • Multimedia Messaging Information Commerce & Finance • Web Browsing Home Networking • m-Commerce • File Downloading • Mobile Banking, Trading • Interactive News & Info. • Interactive Advertisement • Distance Edu./Med. • Finance, Field Agent Service • Home Networking • Biz Solution , Settlement 9 ? . WiBro : Customer Needs Service Acceptability Customer Needs 60 N:1,500 49% Mobile Internet User WLAN User 40 • Price decrease: • Coverage Expansion : 28% 23% 85.5% 63.1% 20 • Access, D/L Quality : • Service Stability : 46.2% 35.4% • Content usability : • Price : 0 subscribe not decide not subscribe 40.0% 24.6% Terminal 40% Expected Usable Service 28 28 20% 16 15 Smart Handheld PDA Handset Lap top 5 4 Phone PC 2 1 0% Game Web XoD Education surfing Finance Communi Community Source : SK Telecom Internal Survey (2003. 10) Location cation 10 ? . WiBro : Demand Forecast (South Korea) The survey on PIS indicates there will be rapid increase in subscriber total to 10.5mililon in Korea Market by year 2010 10,831 11,408 11,614 11,685 11,708 10,000 9,401 6,732 5,000 KISDI Survey (’02.12) 3,633 1,311 1,525 1,000 2005 2006 2007 2008 2009 2010 2011 2012 2013 Source : KISDI(Korea information strategy development institute, ’02.12) 11 ? . Service Schedule (expectation) · The finalization of technical standard: 1st half of year 2004 · The selection of service carrier: Feb. of year 2005 · The commercial service launch: 1Q of year 2005 2004 1st Half 2004 2nd Half 2005 1st Half 2005 2nd Half 2006 Technical Development of commercial Field Technology Standard service system Trial Test (June, 2004 ) Accept carriers’ Selection of Pre- Service requirements commercial Schedule service carrier (Feb, 2005 ) service Commercial Service 12 IV. Telecommunications Standard Committee, TTA TechnicalTechnical AssemblyAssembly (TA)(TA) CoordinationCoordination Strategic Planning CommitteeCommittee (CC)(CC) Committee (SPC) TechnicalTechnical ProjectProject GroupsGroups CommitteesCommittees (TC)(TC) (PG)(PG) Common Infrastructure Information Security, Internet Security, Biometrics, (TC1) Welfare Communication, IC Card, SoC, Disaster Recovery, Embedded S/W Transmission Optical Transmission, Optical Internet, Signaling, (TC2) Routing Protocol, Quality of Service, VoIP, ENUM, NGN, Active Internet, Charging & Interconnection, Network Management, IPv6, LAN, DSL, Digital Home Radio Communication Digital TV, DMB, Digital Cable, WPAN, Wireless LAN, Propagation (TC3) Measurement, NGMC, LBS, Telematics, Portable Internet IT Application WEB, Multimedia Application, Workflow, (TC4) E-commerce, Public information, MetaData, S/W Process, S/W Components. NGIS, ITS, Grid 13 IV. Establishment of Project Group (PG302) Establishment of PG302 for WiBro standardization Technical Assembly(TA) of TTA standardization committee approved the establishment of 2.3GHz Portable Internet Project Group(PG302, renamed from PG05) in June, 2003 The first meeting was held on 30 July, 2003 and The Chairman was elected. The second meeting was held on 5 September, 2003 and approved the followings The establishment of 2 Working Groups and 2 Ad Hoc The Goal of PG302 Activities & Timeline is as follows. Time Goal (Phase 1 Standardization) 3Q 2003 Definition of Target Requirements - Minimum Service Requirements - Minimum System Requirements 4Q 2003 Preparation of the Draft Standard - Definition of major system parameters - Definition of items/criteria/conditions for Evaluation - Collection and Evaluation of Baseline Proposals - Selection of Baseline Proposal(s) IPR Confirmation and Processing Activities International Cooperation Activities 1Q 2004 Completion of Draft Standard 2Q 2004 Approval and Notification of Standard 14 IV. Committee Structure and ToR of PG302 üüDefinitionDefinition ofof MajorMajor SystemSystem ParameterParameter RadioRadio AccessAccess üüDefinitionDefinition ofof Items/Criteria/ConditionsItems/Criteria/Conditions forfor EvaluationEvaluation WorkingWorking GroupGroup üüCollectionCollection andand EvaluationEvaluation ofof BaselineBaseline ProposalsProposals ServiceService andand üüDefinitionDefinition ofof ServiceService andand NetworkNetwork NetworkNetwork üüDefinitionDefinition ofof NetworkNetwork referencereference ModelModel 2.3GHz WorkingWorking GroupGroup Portable Internet Project Group (PG302) IPRIPR AdAd HocHoc üüIPRIPR ConfirmationConfirmation && ProcessingProcessing ActivitiesActivities InternationalInternational CoordinationCoordination üüInternationalInternational CoordinationCoordination ActivitiesActivities AdAd HocHoc * ToR : Terms of Reference 15 V. Decision of PG302 MajorMajor DecisionDecision (Phase(Phase II Standardization)Standardization) The PG302 Meeting of Jan 31, 2004 approved the Major System Parameters & Radio Access Requirements as follows MajorMajor SystemSystem RadioRadio AccessAccess RequirementRequirement ParametersParameters Frequency Reuse DuplexingDuplexing TDDTDD 1 Factor MultipleMultiple OFDMA Mobility = 60 [Km/h] AccessAccess OFDMA ChannelChannel 10 [MHz] Service Coverage = 1 [Km] BWBW 10 [MHz] Spectral Efficiency Max. DL / UL = 6 / 2 [bps/Hz/cell(sector)] Aver. DL / UL = 2 / 1 Handoff = 150 [ms] Throughput Max. DL / UL = 3 / 1 [Mbps] (per user) Min. DL / UL = 512 / 128 [Kbps] 16 V. Decision of PG302 (cont’d) NetworkNetwork ArchitectureArchitecture ofof WiBroWiBro (Phase(Phase II Standardization)Standardization) Public IP Network HA Operator’s … IP Network … AAA ACR : Access Control Router ACR ACR RAS : Radio Access Station RAS RAS PSS : Personal Subscriber Station RAS RAS PSS PSS PSS PSS 17 V. Decision of PG302 (cont’d) Progress PG302 selected two baselines for WiBro (March, 2004) and then, approved one baseline as Draft between two baseline (April, 2004) • The Draft for WiBro in circulation to members of TTA. May 3 ~ May 30, 2004 (during 4 weeks) PG302 selected the Draft as a Draft Standard for WiBro June 7, 2004 And, Radio & Broadcasting Technical Committee(TC3) of TTA selected the Draft Standard. June 9, 2004 Finally, The Draft Standard was approved as a Standard (phase I) for WiBro in Technical Assembly(TA ) of TTA. June 25, 2004 18 VI. Future
Load more

Recommended publications
  • Evaluation of Mobile Wimax and Intelligent Video for Enhanced Rail Transit Safety
    SharpRAIL: Evaluation of Mobile WiMAX and Intelligent Video for Enhanced Rail Transit Safety Report Number FTA-MD-26-7132-08.1 June 2008 DISCLAIMER NOTICE This document is disseminated under the sponsorship of the United States Department of Transportation, Federal Transit Administration, in the interest of information exchange. The United States Government assumes no liability for the contents or use thereof. The United States Government does not endorse products or manufacturers. Trade or manufacturers' names appear herein solely because they are considered essential to the contents of the report. Form Approved OMB No. 0704-0188 REPORT DOCUMENTATION PAGE Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED June, 2008 Final Report, April 2007-January 2008 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS SharpRAIL: Evaluation of Mobile WiMAX and Intelligent Video for Enhanced Rail Transit Safety MD-26-7132-00 6. AUTHOR(S) Santosh Kesavan, Eddie Wu and William Toeller 8. PERFORMING ORGANIZATION 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) REPORT NUMBER VT Aepco Inc 555 Quince Orchard Road, Suite 488 Gaithersburg, MD 20878 9.
    [Show full text]
  • El MULTICAST81 BROADCAST. I‘ X; SERVICE SERVER
    US 20070189162A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2007/0189162 A1 Song et al. (43) Pub. Date: Aug. 16, 2007 (54) METHOD FOR SETTING MULTICAST AND (30) Foreign Application Priority Data BROADCAST SERVICE IN BROADBAND WIRELESS ACCESS SYSTEM Feb. 15, 2006 (KR) ............... .. 2006-14858 Publication Classi?cation (75) Inventors: KWan-Woong Song, Seoul (KR); Yong-Deok Kim, Seoul (KR); (51) Int. Cl. Young-Hun J 00, Yongin-si (KR); H04L 12/26 (2006.01) Han-Sang Kim, Yeongtong-gu (52) us. c1. ..................................................... .. 370/230 (KR) (57) ABSTRACT Correspondence Address: A method for setting a multicast and broadcast service CHA & REITER, LLC (MBS) of a broadband Wireless access system includes: 210 ROUTE 4 EAST STE 103 previously receiving and storing the information on the PARAMUS, NJ 07652 MBS setting from a MBS server by a radio access station; and broadcasting the information on the MBS setting stored Assignee: Samsung Electronics Co., LTD in the PSS, Which exists in the service area of the radio (73) access station, by the radio access station. In the step of broadcasting the information on the MBS setting, a preset (21) Appl. No.: 11/636,832 pilot tone, uplink/doWnlink information, or the sub-carriers unused in bandwidth of the system are used for broadcasting (22) Filed: Dec. 11, 2006 the information. INTERNET PROTOCOL ’ NETWORK El MULTICAST81 BROADCAST. I‘ x; SERVICE SERVER ACR Patent Application Publication Aug. 16, 2007 Sheet 1 0f 5 US 2007/0189162 A1 . PORTABLE RADIO MULTICAST & SUBSCRIBER ACCESS BROADCAST STATION (PS3) STATIONS (RAS) SERVICE SERVER 101 Go to Awake Mode (If PS8 is in Idle Mode) Content Sen/er Discovery (102) HTTP Request (List) (103) HTTP Response (MBS Contents List)(i04) eoro idle Mode .
    [Show full text]
  • Next Generation Wireless Technologies: High Throughput
    NextNext GenerationGeneration WirelessWireless Technologies:Technologies: HighHigh ThroughputThroughput WiFiWiFi ,, WiMAX,WiMAX, andand UWUWBB Raj Jain Department of Computer Science and Engineering Washington University in Saint Louis Saint Louis, MO 63130 [email protected] http://www.cse.wustl.edu/~jain/ Globecom Tutorial, November 30, 2007 1 ©2007 Raj Jain OverviewOverview 1. Wireless Equipment/Revenue Trends 2. Recent Developments in Wireless PHY 3. Ultra Wideband 4. High Throughput WiFi: 802.11n 5. WiMAX 6. Other Competing Broadband Access Technologies Globecom Tutorial, November 30, 2007 2 ©2007 Raj Jain PartPart I:I: WirelessWireless RevenueRevenue TrendsTrends Home Networking Equipment Trends Global Broadband Wireless Equipment Broadband Market by Regions Fixed vs. Mobile Voice vs. Data Globecom Tutorial, November 30, 2007 3 ©2007 Raj Jain TelecomTelecom RevenueRevenue Revenue in Billions 2003 2004 2005 2006 2007 2008 Annual Growth Video 0.2 0.3 .05 1.0 1.6 2.5 65.7% Consumer Broadband 2.8 3.5 4.0 4.2 4.6 4.8 11.4% Consumer long distance 20.7 18.2 16.0 13.6 11.3 9.2 -15.0% Business local 26.3 26.7 26.4 26.1 25.8 25.5 -0.6% Business long distance 26.1 24.5 23.0 21.3 19.7 18.2 -7.0% Business data 44.8 45.6 46.6 47.1 46.8 45.4 0.3% Consumer local 46.9 42.2 39.0 36.2 34.0 32.3 -7.25% Wireless 91.5 108.7 119.2 132.8 144.5 153.6 10.9% Total 260.7 271.5 277.0 285.0 291.3 294.9 2.5% 48% revenues are from wireless.
    [Show full text]
  • ECC Report 21 6
    ECC Report 21 6 Practical guidance for TDD networks synchronisation August 2014 ECC REPORT 216 - Page 2 0 EXECUTIVE SUMMARY When more than one TDD network operates in the same geographic area and in the same band, severe interference may impair network performance if the networks are uncoordinated, i.e. if some equipment is transmitting while other equipment is receiving in the same time-slots. In that case, guard band and/or additional filtering and/or other techniques often can be used in order to reduce interference. However in the case of TDD-TDD coexistence, another way to avoid all BS-BS and UE-UE interferences without using guard band and specific filtering is to synchronise base stations so that they roughly transmit and receive in the same time. More precisely, synchronised operation means that no simultaneous uplink and downlink occur between any pairs of cells which may interfere with each other in the same band. The word “synchronisation” is often used in several other contexts (e.g. frequency synchronisation for FDD networks, BS-UE synchronisation, etc.), and this report will focus on phase/time synchronisation for interference-mitigation purposes, which involves different techniques. In order to achieve synchronised operation, the following needs to be implemented on all base stations that may interfere with each other (both within the operator and between other operators in the same frequency band): . Having a common reference phase clock (e.g. for the start of frame). Unlike FDD technology that only requires a frequency reference, TDD needs a common phase reference. The desired accuracy depends on the technology, but the order of magnitude for currently considered IMT technologies is about 1 to 3µs of clock drift between base stations.
    [Show full text]
  • This Thesis Has Been Submitted in Fulfilment of the Requirements for a Postgraduate Degree (E.G
    This thesis has been submitted in fulfilment of the requirements for a postgraduate degree (e.g. PhD, MPhil, DClinPsychol) at the University of Edinburgh. Please note the following terms and conditions of use: This work is protected by copyright and other intellectual property rights, which are retained by the thesis author, unless otherwise stated. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the author. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the author. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given. The co-evolution of an emerging mobile technology and mobile services A study of the distributed governance of technological innovation through the case of WiBro in South Korea Jee Hyun SUH Doctor of Philosophy The University of Edinburgh 2014 Declaration I hereby declare that this following thesis is my own work and that, to the best of my knowledge, it contains no material previously published or written by another person nor material which to a substantial extent has been accepted for the award of any other degree or diploma of the university or other institutes of higher learning, except where due acknowledgement is made in the text. July 2014 Jee Hyun Suh i Abstract This thesis is a study of the development and uptake of an emerging infrastructural technology: the mobile Wireless Broadband technology and service known as WiBro in South Korea, and Mobile WiMAX internationally.
    [Show full text]
  • Introduction of 4G Activities in Korea
    Introduction of 4G Activities in Korea Donsung Oh, Daesik Kim and Seungku Hwang Mobile Telecommunications Research Division, ETRI 161 Gajong-Dong, Yusung-Gu, Taejon 305-350, Korea. Email: {dsoh, dskim, skhwang}@etri.re.kr Abstract— In Korea, the development of 4G mobile system telephony. These include mobility based services such as technologies is very actively carried on. The activities of 4G information services based on location of the user and an development in Korea will be introduced in this paper. In the emergency call service that can send pictures and/or the first part, the current status of preparing the commercial WiBro service will be presented. The WiBro Service (Portable Internet location of the user. Besides, there are many services still to Service for 2.3GHz), as the low mobility data service, has been be discovered and created. To provide above new mobile defined as a pre-4G service and the development of the system services, 4G system is required to support 100 Mbps data rate for 30 ~ 50Mbps is on the way for deploying the commercial for high mobility and 1Gbps for low mobility. Currently, the service in 2006. In the second part, the direction of the HMm testbed is being developed as a pilot research testbed to technology development for the 4G mobile system will be investigate feasibility of the derived next generation mobile introduced. The 4G system will support 100Mbps data rate for high mobility and 1Gbps for low mobility based on the ITU-R services. recommendation. In the last part, various collaborative activities This paper is organized as follows.
    [Show full text]
  • Wireless Networking Technology
    Wireless Networking Technology From Principles to Successful Implementation This page intentionally left blank Wireless Networking Technology From Principles to Successful Implementation Steve Rackley AMSTERDAM • BOSTON • HEIDELBERG • LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Newnes is an imprint of Elsevier Newnes is an imprint of Elsevier Linacre House, Jordan Hill, Oxford OX2 8DP 30 Corporate Drive, Suite 400, Burlington MA 01803 First published 2007 Copyright © 2007, Steve Rackley. All rights reserved The right of Steve Rackley to be identified as the author of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988 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 publisher Permission may be sought directly from Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44) (0) 1865 843830; fax (+44) (0) 1865 853333; email: [email protected]. Alternatively you can submit your request online by visiting the Elsevier web site at http://elsevier.com/locate/permissions, and selecting Obtaining permission to use Elsevier material Notice No responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions or ideas
    [Show full text]
  • R&S FSV-K93 Wimax, Wibro Measurements Operating Manual
    R&S® FSV-K93 WiMAX, WiBro Measurements Operating Manual (;ÚÚÅ2) 1176.7655.02 ─ 03 Operating Manual Test & Measurement This manual describes the following R&S®FSV/FSVA options: R&S FSV-K93 (1310.8955.02) This manual describes the following R&S FSV/FSVA models with firmware version 3.00 and higher: ● R&S®FSV4 (1321.3008K04) ● R&S®FSVA4 (1321.3008K05) ● R&S®FSV7 (1321.3008K07) ● R&S®FSVA7 (1321.3008K08) ● R&S®FSV13 (1321.3008K13) ● R&S®FSVA13 (1321.3008K14) ● R&S®FSV30 (1321.3008K30) ● R&S®FSVA30 (1321.3008K31) ● R&S®FSV40 (1321.3008K39/1321.3008K40) ● R&S®FSVA40 (1321.3008K41) It also applies to the following R&S®FSV models. However, note the differences described in Chapter 1.4, "Notes for Users of R&S FSV 1307.9002Kxx Models", on page 9. ● R&S®FSV3 (1307.9002K03) ● R&S®FSV7 (1307.9002K07) ● R&S®FSV13 (1307.9002K13) ● R&S®FSV30 (1307.9002K30) ● R&S®FSV40 (1307.9002K39/1307.9002K40) © 2015 Rohde & Schwarz GmbH & Co. KG Mühldorfstr. 15, 81671 München, Germany Phone: +49 89 41 29 - 0 Fax: +49 89 41 29 12 164 Email: [email protected] Internet: www.rohde-schwarz.com Subject to change – Data without tolerance limits is not binding. R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG. WiMAX Forum® is a registered trademark of the WiMAX Forum. WiMAXTM, the WiMAX Forum logo, WiMAX Forum CertifiedTM and the WiMAX Forum Certified logo are trademarks of the WiMAX Forum. Trade names are trademarks of the owners. The following abbreviations are used throughout this manual: R&S®FSV/FSVA is abbreviated as R&S FSV/FSVA.
    [Show full text]
  • Presentation
    A Vision for Wireless Broadband Service ‘WiBro’ 2005.2 Outlines I. Introduction II. Business Environment III. Business Strategy IV. Service Plan -1- I. Introduction 1. What is WiBro? High Speed Internet in Your Pocket! “Wired Internet + Mobility” “Anywhere “While on the Move” “High Data Rate” “Low Access Cost” at Anytime” Nomadic Service Seamless Anywhere 1 Mbps/User $30~$40/Month in the early stage - Mixture of - High Mobility - Even Higher Later - Low Mobility Meter Rate & Flat Rate UseUserr TeTerrmmiinnalal Laptop connected to Laptop or PDA with Phone Type PDA Handheld PC Laptop Phone PCMCIA modem card -2- II. Business Environment 1. Korean Wireless Data Market Wireless Data Market will expand from 3 tril. Won in 2004 to 6 tril. Won in 20061) Wired Wireless Wireless Data Market expands rapidly. Market saturated after Competition between 10milion subscribers the wired and wireless - 0.18 tril. Won(2000) Æ 1.9 tril. Won (2003) sector begins - 3 tril. Won(2004) Æ 6 tril. Won(2008) % CAGR = 4.77 % .20 20 = WiBro Market in 2008 : > 1 tril. Won R AG 6.43 DATA 6.7 8.5 C (assuming 20% market share) 3.08 - EV-DO (meter-rated billing) takes over 10% market share in 2 years. 2004 2008 2004 2008 C AG CA R GR = = 6.5 -6 - .23 3.0 y Wireless Data Market Expectation % 13.1 8% Institution Rate of Growth(2005~2010) 5.0 11.6 OVUM (2003) 20% (National) 2004 2008 2004 2008 VOICE IDC (2003) 31% (International) Wireless is preferred Wireless Market is to Wired saturated ARC (2003) 45% (National) < IT Market Analysis (KISDI) > 1) Reference : KT Business Management Research Lab -3- II.
    [Show full text]
  • S. Korea Firm to Launch Mega-Fast Wireless Service 30 June 2011
    S. Korea firm to launch mega-fast wireless service 30 June 2011 "LTE will rapidly become widespread globally, realised through the rapid pace of LTE smartphone and tablet adoption, LTE equipment upgrades, and provision of diverse LTE-based services," it said in a statement. The company plans to introduce its first LTE smartphone in September, built with a LCD screen of 4.5-inches or bigger, and nine different LTE devices this year. LTE will help open "a true ubiquitous era supported A South Korea man passes an SK Telecom by ultra-high definition, high speed and multi- advertisement in Seoul. South Korea's top mobile carrier has said it would launch its super-fast 4G wireless networking services", it said, adding about 65 service Friday to meet growing demand from users of percent of total data traffic would be handled by smartphones and tablet computers. LTE networks in 2014. Domestic rival KT Corp plans to launch a 4G service in November. LG Uplus Corp will embark South Korea's top mobile carrier SK Telecom said on the advanced network service in Seoul from it would launch its super-fast 4G wireless service Friday. Friday to meet growing demand from users of smartphones and tablet computers. "The introduction of 4G LTE networks will help realise a digital nomad lifestyle where people can The company said it would begin providing the new use a wide variety of services regardless of place," service, based on Long-Term Evolution (LTE) SK Telecom said. technology, in Seoul and would secure national coverage by 2013.
    [Show full text]
  • 3GPP Long Term Evolution: System Overview, Product Development, and Test Challenges
    Agilent 3GPP Long Term Evolution: System Overview, Product Development, and Test Challenges Application Note Current to June 2009 3GPP LTE standard This application note describes the Long Term Evolution (LTE) of the universal mobile telecommunication system (UMTS), which is being developed by the 3rd Generation Partnership Project (3GPP). Close attention is given to LTE’s use of multiple antenna techniques—in particular, Multiple Input Multiple Output (MIMO)—and to a new modulation scheme called single carrier frequency division multiple access (SC-FDMA) that is used in the LTE uplink. Also, because the accelerated pace of LTE product development calls for measurement tools that parallel the standard’s development, this application note introduces Agilent’s expanding portfolio of LTE design, verification, and test solutions. Table of Contents 1 LTE Concepts ....................................................................................3 1.1 Introduction .........................................................................................3 1.2 Summary of LTE requirements ..........................................................4 1.3 History of the UMTS standard ...........................................................5 1.4 LTE in context ......................................................................................6 1.5 3GPP LTE specification documents ...................................................6 1.6 System architecture overview ..........................................................7 2 LTE Air Interface
    [Show full text]
  • Recommendation Itu-R M.1801-2*
    Recommendation ITU-R M.1801-2 (02/2013) Radio interface standards for broadband wireless access systems, including mobile and nomadic applications, in the mobile service operating below 6 GHz M Series Mobile, radiodetermination, amateur and related satellite services ii Rec. ITU-R M.1801-2 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Recommendations (Also available online at http://www.itu.int/publ/R-REC/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television)
    [Show full text]