technology briefing 11 nov2010_media_kit (1)

Technology Briefing

11 November 2010

Global Trends

In 2009 Analyst Predicted that Mobile Data will Overtake

Growth of Fixed Broadband by 2010

Source : Informa Oct 2009Choice of either 3GPP-based or IEEE-

based technologies available today to

support increasing mobile data

growth while waiting for LTE & 4G !

At the end of Q3 2010, Globe’s Broadband Subscriber breached the 1 Mn

mark of these about 70 % are wireless-based.

Demand for higher data rates and quality of service

Additional spectrum and greater flexibility in frequency allocations, but spectrum is a scare resource

Keeping up with other emerging technologies

Low network complexity

Continued demand for cost reductions (CAPEX & OPEX)

Growing experience with the take-up of 3G is helping to clarify the likely requirements of users, operators and service providers in the longer term.

Increasing Mobile Data Usage is Driving the Need for More

Spectrum Efficient Technologies such as LTE

With 3GPP’s HSPA+ Evolution, Globe’s existing 3G Spectrum Can Allow it to scale

up to 21 Mbps and then to 42 Mbps DL (with 3GPP Rel. 8)

Source : Qualcomm

LTE is a totally different ballgame ! New Spectrum, new

architecture, and new CPE’s.

LTE Technology Overview

Nov%2011%20LTE%20Media%20Briefing/10-11-04_NEC_LTE%20FAQ_Link.pptx

Part 1 - LTE Overview

▐ LTE standardization

▐ System Architecture base on 3GPP

▐ LTE key technology

▐ LTE Applications

© NEC

Corporation 2009

• LTE or 3G Long Term Evolution is the next

step in the evolution of 3GPP radio interfaces

to deliver “Global Mobile Broadband”

– standardization based on improved use of the

radio spectrum

– Standardization based on simplified system

design

What is LTE?

© NEC Corporation

2009

© NEC Corporation 2009

LTE Standardization

LTE – IP Centric – BB Optimized

Standard Performance Targets

(Theoretical)

D/L U/L

LTE Rel 8 100 Mbps 50 Mbps

LTE Adv Rel 10 1 Gbps 500 Mbps

3G – Voice centric – BB limited

LTE Key Technologies

• Downlink based on Orthogonal Frequency Division Multiple Access or OFDMA

– Improved spectral efficiency, capacity etc

– QPSK, 16QAM and 64QAM modulation schemes supported

– Downlink target (bits/sec/Hz/site) – 3 to 4 times than HSDPA

• Uplink based on Single Carrier – Frequency Division Multiple Access or SC-

FDMA

– Similar to OFDMA but is better suited for uplink from hand-held devices (battery power

considerations)

– BPSK, QPSK, 8PSK and 16QAM modulation schemes supported

– Uplink target (bits/sec/Hz/site) – 2-3 times than HSUPA

• Spectrum flexibility

– LTE to operate in 1.4, 3, 5, 10 and 20 MHz bandwidths

• Significantly reduced latency

– Radio access network latency less than 5 ms in unloaded conditions for small IP

packet(user plane)

• All IP-based architecture


Comparison• Comparison between LTE and 3G/UMTS


CN evolution

Tech. evolution

(Standard)

System BW

evolution

Radio evolution

Receiver evolution

HSPA (R.6-based)

3.5G

LTE/SAE

3.9G (or pre-4G)

IMT-Adv.

4.0G

5MHz20MHz{1.4, 3.0, 5.0, 10.0 and 20}

100MHzSpectrum Aggregation maybe

supported

CS and PS

CDMA-basedOFDMA (DL)

SC-FDMA (UL)OFDMA (DL/UL)

Packet Core with fixed/ non-3GPP access

RX Diversity(and LMMSE Equalizer)

TX/RX Div./ 4x4 MIMO

(MQRM Equalizer etc.)

TX/RX Div./ 8x8 MIMO

(4x4 MIMO for UL)

2.88/ 1.15 5.0 10.0Spectral Efficiency

2003 2010 2015

Peak Throughput

Requirement14.4Mbps 100Mbps

1Gbps (DL)

500Mbps (UL)

Transport evolution ATM / IP All IP Transport

Forward/ Backward Compatibility



▐ System Architecture based on 3GPP





GGSNSGSN

IP

RNC

eNB

NB

MME/S/P GW

eNB

UTRAN EUTRAN

Core Network

NB

Evolved Packet Core

X2

System Architecture based on 3GPP

• LTE: Simplified Architecture3G LTE

ATM All-IP

Layered

Architecture

• PS Domain

• CS Domain

• RAN Domain

Flat

Architecture

• PS domain

MSC

-Pay TV (HDTV)

-DVD Quality Video Streaming

-Game Contents (MMPORG)

-Friends VideoChat

Broadband and Communication

= Triple Play =Broadband and Communication

= Mobile Use =Finance and Communication

= e-wallet =

-TV

-Data

-Telephone

New Business Opportunities

-Tickets

-Shops

-Finance

-Vending machine

-E-money/credit card function

TV/Game

Data

Data

Service Application

Broadcasting Communication Finance Content Commerce

-Home Security

-Internet shopping via Video Commercial

-Interactive Video School

LTE Applications

Part 2 - Global Status

▐Spectrum

▐Deployment Status


LTE Spectrum - FDD

Operating

Band

Frequency

Band

Common

Name

UL Frequencies UE

transmit (MHz)

DL Frequencies UE

receive (MHz)

I 2100 IMT 1920 - 1980 2110 - 2170

II 1900 PCS 1850 - 1910 1930 - 1990

III 1800 DCS 1710 - 1785 1805 - 1880

IV 1700 AWS 1710 - 1755 2110 - 2155

V 850 CLR 824 - 849 869 - 894

VI 800 830 - 840 875 - 885

VII 2600 IMT-E 2500 - 2570 2620 - 2690

VIII 900 GSM 880 - 915 925 - 960

IX 1800 1749.9 - 1784.9 1844.9 - 1879.9

X 1700 1710 - 1770 2110 - 2170

XI 1500 1427.9 - 1452.9 1475.9 - 1500.9

XII 700 SMH 698 - 716 728 - 746

XIII 700 SMH 777 - 787 746 - 756

XIV 700 SMH 788 - 798 758 - 768

FDD SpectrumOf these Candidate bands, the 2100 MHz, 2600 MHz and Band XIII of the 700 MHz band are mainstream LTE FDD bands where pilot launches are targeted in 2010.

LTE Spectrum - TDD

Operating Band Frequency Band Common Name Frequency Blocks

33

342100 MHz IMT-2000

• 1900 – 1920 MHz

• 2010 – 2025 MHz

35

361900 MHz TDD 1900

• 1850 – 1910 MHz

• 1930 – 1990 MHz

37 1900 MHz PCS 1900 Center Gap • 1910 – 1920 MHz

38 2500 MHz/2600 MHz IMT Extension Band • 2570 – 2620 MHz

39 1800 MHz/1900 MHz China TDD • 1880 – 1920 MHz

40 2300 MHz • 2300 – 2400 MHz

3500 MHz Future bands under

consideration including

for IMT-Advanced

• 3400 – 3600 MHz

3700 MHz • 3600 – 3800 MHz


EU – 50 (6 commercial)

Asia - 27

Americas – 26 (1 commercial)

MEA - 10

End of Presentation

Globe Technology Scan

31 May 2010

technology briefing 11 nov2010_media_kit (1)

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