Global Wireless Telecommunications Towards 4G/LTE · terminals will be able to enjoy mobile...

1Copyright 2010 ITRI 工業技術研究院

Dr. Albert Chen (陳逸萍博士)/ITRI, Mobile Access [email protected]

03-591-4564 (O)

Global Wireless Telecommunications Towards 4G/LTE


Global Wireless Telecom Market4G/LTE Opportunities and ChallengesMarket AnalysisLTE-Advanced 國際標準制定現況與分析4G/LTE 行動技術、產品與應用趨勢

Operator, Equipment vendors, System houses, IC

ITRI/Taiwan Mobile Access 4G Development Update

Conclusions

Outline


Wireless Telecom Market Summary


Wireless Market OverviewBroadcast

WANMobileWAN LAN PAN

DTVDAB

Digital CellularPCS

Satellite3G (UMTS/cdma2000/

TD-SCDMA)4G (LTE/WiMax)

Digital CordlessDECTWLAN

HomeRFWLL

BluetoothZigbeeUWB

Color TVRadio

Analog CellularPager

Analog Cordless Infrared


Wireless evolution: Five competing 3.9G systems


Global Wireless Telecommunications Standard

Overview


Mobile generations


Applications penetration forecast 2002-2008 (part I)

0%

10%

20%

30%

40%

50%

60%

70%

80%

2002 2003 2004 2005 2006 2007 2008

NFC

A-GPS

FM radio

Bluetooth

USB

WLAN

TV

9%

18%

32%

49%

62%

68%

Connectivity attach rates in mobile phones

Near Field Communication


Key Success Factorsfor Available Technologies



ITRI/Taiwan Mobile Access 4G Development UpdateConclusions


News

China Mobile (NYSE: CHL; 0941.HK) has selected Chinese telecom equipment manufacturer Huawei to deploy a TD-LTE demonstration network for the Shanghai 2010 World Expo. The network has already been partially deployed. Expo visitors using TD-LTE terminals will be able to enjoy mobile broadband download speedsup to 29Mbps.

Huawei provided LTE wireless network access, SAE core networks, terminals, chipsets, and other end-to-end products and solutions for the network. The network will support multiple wireless broadband applications including HD video broadcast, HD video surveillance, high-speed mobile internet, and mobile information services.


Sprint在2010年3月發表的宏達電EVO智慧型手機，意義十分重大。EVO除規格領先現階段多數的Android智慧型手機，更是全球首款同時支援3G與4G網路的Android智慧型手機。透過WiMAX網路，EVO實際平均下載速度高達3~6Mbps，超過Sprint既有3G網路的速度。重量級的EVO，將驗證美國消費是否渴望對更快、更穩定的行動寬頻，也是Sprint與WiMAX在2010年翻身的可能關鍵。

DIGITIMES研判，若EVO能透過產品規格領先，配合WiMAX的無線頻寬優勢，吸引用戶轉入Sprint，享受更快、更穩定、更便宜的行動寬頻，證明行動寬頻品質是消費者購買智慧型行動產品的重要考慮項目，2010年Sprint將有機會吸引更多支援WiMAX的智慧型行動產品，如其他品牌Android智慧型手機、Android平板、MeeGo平板或智慧型手機、Windows平板、iPad，甚至是當今行動寬頻消費量最大的iPhone。

News


ARPU (Average Revenue Per User) 看 LTE Data Traffic

0

20

40

60

2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Voice and Data ARPU in USA

Data ARPU

Voice ARPU

$USD




Conclusions


通訊技術產品發展理念

附加價值

創新研發中心

產品及服務中心

全球營運總部

制定標準

創新

設計

研發

製造

裝配

物流

品牌

服務

行銷

提高產品附加價值

附加價值高

替代性低

技術規劃核心晶片

(掌握核心晶片)

開拓市場


Advantages of Attending Standards

參與國際標準制定以掌握新世代資通訊系統之關鍵智財，提高國內技術自主性。

有利台灣產業從標準之追隨者轉型成為標準之制定者，並提高台灣在國際上的技術地位、知名度及競爭力。

將科專研發成果貢獻至國際標準組織，提出contributions，爭取Essential IPR。

Essential IPR一方面可專屬授權與國內廠商，一方面可與國際大廠交互授權或加入國際授權組織。使國內產業從代工廠商提昇至以智權為導向的加值產業。

與國際大廠形成策略聯盟。

促進技術與人才交流，並結合國內相關廠商投入相關商品開發，帶動技術的市場商機。


Project Co-ordination Group

Technical Specification Groups

Support Functions

3GPPPARTNERS

OrganizationalPartners

MarketRepresentationPartners

Organizational Partners’Standardization Process

Organizational Partners’deliverables

TechnicalSpecifications

INDIVIDUALMEMBERS

TechnicalContributions

Regulators/

Governments

Mandates

ITU

InternationalRecommendations

IMT 2000Contributions

via existing processes

3GPP (3rd Generation Partnership Project)


3GPP Membership

Organizational Partners (6)

Market Representation Partners (14)


3GPP LTE/LTE-A 標準制定 Schedule

3GPP Release 10 Work plan for IMT-Advanced

LTE-A 於 2009年開始 Rel.10 之Study Item (SI)，並預計於2010底完成 Rel. 10 之Working Item (WI)。

Rel. 11 之 SI ，將於 2010年展開。

12.09 3.10 6.10 9.10 12.10 3.11 6.11

#46 #47 #48 #49 #50 #51 #52

RAN1 has to complete their specification by Sept. 10

RAN2/3/4 have to complete their specification by Dec. 10 (only 12 month) reflecting　RAN1agreements

Core specFunctional

freeze

ASN.1freeze

Expected Functional

freezeIn RAN1


3GPP Standards Evolution (RAN & GERAN)


Way forward to 4G

3G, 3.5G

02

03

04

11

05

06

07

08

09

10

3GPP-LTE

4GStandardization

3GPP2 UMB

IEEE 802.16-2004Mobile WiMAX


DRIVERS FOR MOBILE BROADBAND

•All predictions show that data traffic will growexponentially in the coming years

•Revenues will not grow in the same proportion

•Reducing the cost/bit is essential if profitability is to be retained


LTE Technology Directions

增加上行及下行的傳輸技術 (next page)可變性的上行及下行頻寬分別是 1.4 Mhz, 3.0 Mhz, 5

Mhz, 10 Mhz, 15 Mhz and 20 Mhz.更好的頻譜效率 (下行/上行= 2.1/0.9 (bps/hz/cell))最高速度可支援到350km/h.可和GSM/HSPA/WCDMA同時存在並且是All IP 網路系統.


LTE REQUIREMENT(1) LTE: Performance Targets＊Significantly increased data throughput

Downlink target 3-4 times greater than HSDPA Release 6Uplink target 2-3 times greater than HSDPA Release 6

＊Increased cell edge bit rates＊Significantly reduces latency

Significant reduction in transition times from idle states to active state

Radio access network latency less then 5 ms in unloaded conditions for small IP packet


LTE REQUIREMENT(2)LTE: Mobility and Cell Range Targets

＊Home mobility Optimized for mobile speeds 0 to 15 km/h Support with high performance between 15 and 20 km/hMobility maintained at speeds between 120 and 350 km/h Support for voice and real-time services over entire speed

range with quality at least as good as UTRAN＊Cell ranges up to 5 kmWith best throughput, spectrum efficiency and mobility＊Cell ranges up to 30 kmMobility as defined above; some degradation in throughput

and spectrum efficiency permitted＊ Cell ranges up to 100 km Supported; degradations accepted


LTE KEY FEATURES

＊ Downlink: OFDMA (Orthogonal Frequency Division Multiple Access)Channel-dependent scheduling and link adaptation in time and frequency domain

＊ Uplink: SC-FDMA with dynamic bandwidth (Pre-coded OFDM) Low PAPR (Peak to Average Power Ratio) → Higher power efficiency Reduced uplink interference (enables intra-cell orthogonality) ＊ Multi-Antennas MIMO, antennas beams, TX- and RX diversity, interference rejection High bit rates and high capacity ＊ Flexible bandwidth (in principle with 180 kHz resolution)

Minimum UE capability: BW=1.4MHzMaximum UE capability: BW=20MHz

＊ Harmonized FDD and TDD conceptMaximum commonality between FDD and TDD


REQUIREMENTS AND TARGETS

Requirements for IMT-Advanced set by ITU

ok1, 0.75, 0.55, 0.25bps/Hz in UL at median SINR

Mobility

~200 per 5MHzImproved compared to release 8

50, 40, 40, 30, UEs per MHz

VoIP capacity

12ms27.5ms (intra freq)40ms (inter freq)50ms (inter spectrum band)

Handover interruption

99ms17ms

50ms (Idle→Active)10ms (Dormant→Active)

100msControl plane latency

3.5+8Pe ms10ms10msUser plane latency

20MHzE.g. up to 100MHz40 MHzBandwidth

15 bps/Hz in DL (4 layer)3.75 bps/Hz in UL (1 layer)

30bps/Hz in DL15bps/Hz in UL

15 bps/Hz in DL6.75 bps/Hz in UL

Peak spectrum efficiency

303Mbps in DL75Mbps in UL

1Gbps in DL500Mbps in UL

Peak data-rates

LTE Release 8 achievement 3GPP (LTE_A)Targets

ITU Requirements


Operating bands –FDD / TDD


UE Categories in LTEIn order to scale the development of

equipment, UE categories have been defined to limit certain parametersThe most significant parameter is the supported

data rates:


POTENTIAL FEATURES/TECHNOLOGIES FOR LTE-ADVANCED (LTE-A)

The key technology component of LTE-Advanced: ＊ Improved spectrum flexibility

Carrier Aggregation ＊ Multi-antenna Solutions

Single User Uplink MIMO & Multiple AccessAntenna configuration is 4x4 or less in UL

Single User Downlink MIMO Antenna configuration is 8x8 or less in DL

Multi-user MIMO Collaborative & Network MIMO ＊ Relays

Smart repeaters


Simplified LTE network elements and interfaces


Evolved Packet CoreSmooth multi-access evolution

GGSN (Gateway GPRS Support Node) to access generic- “Gateway”

SGSN (Serving GPRS Support Node ) to “Mobility server”

2G/3G integration





Conclusions


DoCoMo - LTE Network by Q4 2010

DoCoMo展出由NEC提供的LTE終端產品晶片是由四家日本廠商一同開發,

DoCoMo, NEC, Panasonic以及Fujitsu The LTE Cat 3 Rel. 8 demo includes an HD

video streaming over an LTE network. Cat 6 will later be supplied, the download speed can go up to 300Mbps

LG will ship LTE modem chips to NTT DoCoMo


華為 (Huawei)的TD-LTE Live Demo –手機、Billing System

目前上海世博會的TD-LTE數據卡招標結果公布，由上海貝爾、摩托羅拉和創毅視訊三家企業得標。華為將鋪設15個TD-LTE基站用於外場網絡，摩托羅拉將提供23個基站用於室內覆蓋。此外，大唐、中興等設備商也有少量參與。


Alcatel-Lucent的LTE Demo,強調4G將帶動New Mobile Internet Ecosystem的產生‧展台上展出Mass Real Time Multimedia, Telematic, Mobile Transformation等概念應用

Alcatel-Lucent announced that it captures with 40 LTE Contracts or Trials world-wide including AT&T and Verizon Wireless.

Alcatel-Lucent - Real Time Multimedia, Telematic, Mobile Transformation


Panasonic - Netbooks, TabletsPanasonic Toughbook H1 Field Tablet

The Toughbook H1 - At 3.4 pounds, it features a 10.4-inch

touch screen, an Intel Atom processor and Qualcomm Gobi2000. It run

Microsoft's Windows 7 operating system, with the option to downgrade

XP Tablet. It also includes a 1.86GHz Atom Z540 chip, has 2GB of RAM

memory and pairs a 10.4-inch, sunlight-readable dual-touch display.


Samsung展示WiMAX及LTE手機, PC

Samsung 主要展出為 Samsung Wave 手機系列、Omnia行動娛樂平台、以及LTE及4G PC終端為主‧在高頻寬下，可攜式裝置將更多元的多媒體應用，Samsung認為LTE終端設備將以3D虛擬通訊、互動式群組服務與LBS等應用服務為主軸‧

LTE的展示相當齊全，從LTE晶片、LTE USB Dongle、LTE MID、 LTE Smartphone及LTE NB到LTE eNB及EPC都有展示‧

WiMAX的展示主要以提供 Yota的設備為主‧在展台中也展示 “Mobile WiMAX Ubicell”and Mobile Internet Devices, as well as the Netbook PC and Smart Phones.

N150 netbook with Long Term Evolution (LTE)


Qualcomm - Multi-mode 手機晶片硬體平台

The MSM7227 features an ARM11 running at 600 MHz and a 320-MHz DSP with floating point. It is designed to support Android, Symbian S60, Windows Mobile,… .

MDM 9200 supports UMTS, HSPA+ and LTE, while the MDM 9600supports CDMA 2000, EV-DO Rev B, SV-DO, SV-LTE, UMTS, HSPA+ and LTE.

而NT及手機部份多以合作業者採用Snapdragon平台的實機為主要展示項目

LTE-Advanced Platform

Multi-mode 3G/LTE chipset WCDMA+ LTE and


ST-Ericsson - LTE晶片M700 platform

ST-Ericsson Demonstrates M700 Commercial platform over a live LTE network.

LTE and dual-mode LTE/HSPA chip samples have been available since the Q3 of 2009.

Expect to commercialize its LTE chip during the 2nd half of 2010

ST-Ericsson is the 2nd largest supplier of mobile chips after Qualcomm.

LTE Modem box & Multimo

de device

M700 –M710原型機


Infineon - SoC晶片and RF

LTE晶片LU2, X-Gold 62x, X-Gold 82x still under development WiMAX/LTE RF CMOS Solution SMARTi LTE and SMARTi LU DigRFv4 are at

sampling phase TD-LTE RD CMOS solution SMARTi LU2 is at R&D phase.


Sequans and Beceem

Sequans will power the USB dongles at the world’s first TD-LTE demonstration network at World Expo 2010 in Shanghai

Beceem follows the development roadmap of Sequans, committed to develop chip solutions for bothWiMAX and LTE


Estimated 300 Devices Available Today; 180 more under development (Source: WiMax Forum)

Source: ORR Technology, July 2009


LTE Femtocell Reference Design PicoChip - The LTE femtocell reference design consists of a system including a

chassis with a PicoChip modem, mezzanine RF card and Layer 1 physical layer (PHY) software, together with Cavium Networks’OCTEON(R) Plus multi-core MIPS64(R) processor. Continuous Computing provides Trillium LTE Layer 2/3 protocols, the eNodeB reference application and a complete EPC (Evolved Packet Core) Core Network Emulator (CNE).

Needs of Indoor Coverage and Capacity “Flat Rate” business model largely increases

the cellular core network traffic. More than 60% of mobile data traffic

generated in home by 2013. It’s more difficult to construct new outdoor

BSs. Femtocell Market

By 2012, femtocell AP shipment grows to 36M units yearly (4.1B USD).


MBMS (Multimedia Broadcast and Multicast Services) －行動電視


4G Into the Future Applications(China Mobile)


更豐富更精采體驗提出寬帶需求-Source: China Mobile-

未來大容量的移動互聯網和多媒體業務提供良好的業務體驗和

穩定的網路能力

視頻:高清音頻:高保真即時互動

Mobile TV>384k~1Mbps

Video Monitor

>1Mbps

Handset Map

>200kbps

Video Education

>2Mbps

Video Conference

>1Mbps

Mobile Game >1Mbps

Multimedia Communication

>1Mbps


以人際通信到物物通信帶來無限市場

E-homeRemote health

E-advertisement

environmentInternet of things

ITS

securitysurveillance

Agriculture移動通信堆動業務創新

通信業務以人際通信向物物通信發展人與人人與物物與物

Beecham Research: 2009年M2M終端已達到9.9千萬，年增長率達到70%，2012將達到3億全球有將近500億~700 億機器，市場前景無限

全球M2M市場預測

0

1000

2000

3000

4000

5000

2006 2007 2008 2009 2010 2011 2012

Security/Public safety

Medical

Consumer/Professional

Transportation

Retail

Building

Energy

Industrial




ITRI資通所/Taiwan Mobile Access 4G Development Update

Conclusions


Supports WiMAX Forum

M-Taiwan

Contributions Fifty 802.16 h/j proposals accepted

2007 Taipei Summit

2008 WiMAX Expo, Taipei & WiMAX Forum Operator Summit

The IEEE 802.16 #39 meeting was held in Taiwan in Sept. 2005

Active participation in IEEE 802.16m activities

Setup 2 WFDCL labs


LMAC

BS

LinuxDrivers

EthernetUARTUSBPCI-x

ApplicationProgram

Development SWAudioVideoFTPIP-TV

WindowsPCI-x driverSystem MonitorDebugging Monitor

LTE Prototype System

UMAC

IP layer interfacePack/unpackARQ QoSMAC driver

AHB interfaceLMAC Top LevelInterruptR/W state machineCRCDP-RAMPHY interface

PCI-X RF controller (PC/ARM to FPGA to RF)

GUI/driver/SPI

Ethernet

TabletPC


ITRI 4G IP development - Carrier Aggregation

IMT-AdvancedSpectrum

RF BB RRCAntenna

Multi-carrier up to 100 MHz

•Multi-band•4 antennas

(Developed by Antenna Group )

•Multi-mode/Multi-band•High efficiency and high linearity

•Low power

•Asymmetric resource configuration

•Anchor-based/Distributed control

•CC Management (activation, scheduling, failure handling, handover, buffer management)

2500~26908. LTE2600

2300~24007. LTE2300

1920~21706. UMTS

1850~19905. GSM1900

1710~18804. GSM1800

880~9603. GSM900

824~8962. GSM850

698~8621. LTE700


Global Wireless Telecom Market 4G/LTE Opportunities and Challenges

Market AnalysisLTE-Advanced 國際標準制定現況與分析4G/LTE 行動技術、產品與應用趨勢


ITRI資通所/Taiwan Mobile Access 4G Development Update

Conclusions


Thanks

Q/A

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