Qualcomm Technology Evolution (Sept 2010)

7/28/2019 Qualcomm Technology Evolution (Sept 2010)

1/14

1

QualcommTechnology Evolution

Sept 2010


2/14

2

3G Evolution Path

LTE

Rel-8 Rel-10

LTEAdvanced

Rel-9

2010 2012+

Enhanced User ExperienceImproved voice and data capacity

Created 04/06/10

Rel-9Rel-7 Rel-8

HSPA

Rel-5 Rel-6

WCDMA

Rel-99

HSPA+

Rel-10 & Beyond

HSPA+

2011Estimated commercial launches, LTE launch assumes multimode devices

Excellent Mobile BroadbandVoice and Full Range of IP Services

LTE Leverages new, wider

and TDD spectrum


3/14

3

HSPA+ Evolution Enhances User Experience

1 Paging messages sent over HSDPA channels in CELL_PCH state.2 Up to 50% reduced time over the air (from PCH to CELL_FACH/DCH state) compared to R6 with Enhanced CELL_FACH/PCH3Users can stay in connected state longer without compromising battery life and experience faster state transitions thanks to CPC. 4Qualcomm simulations, Traces collected from running application(Google Maps). The metric used is traffic burst over-the-air delay (no network delays included) Simulation also includes initial transitions from idle to connected state .

More responsive user experience 50% reduction in call setup (R7)1

50% reduction in transitions time betweeninactive and connected states (R7 & R8)2

Better always-on experience User can stay longer in connected state

without compromising battery life (R7)3

Example of decreasing delay using

Google map application4

Signaling

over HSPA

CPC

DL Enhanced

Cell_FACH

UL Enhanced

Cell_FACH

Baseline: R5/R6 UE with signaling over dedicated channels

0%

5%

10%

15%

20%

25%

30%

35%

40%

HSPA R6 HSPA+ R7 HSPA+ R8 LTE R8

BurstDelayReduction


4/14

4

Similar HSPA+ and LTE Performance

Bandwidth HSPA+ LTE

5 MHz 42 Mbps 37 Mbps

10 MHz 84 Mbps 73 Mbps

20 MHz 168 Mbps2 150 Mbps

Similar Peak Data Rateswith same bandwidth and number of antennas(Downlink peak data rate)

Note: Assuming 2x2MIMO. LTE supports 4x4MIMO but initial deployments will be 2x2

MIMO. LTE takes required overhead into account, 172 Mbps possible per standards

Note: HSPA+ spectral efficiency would i mprove with mult icarrier.

Similar Spectral Efficiencywith same number of antennas and bandwidth(Downlink sector capacity in 10 MHz FDD)1

Similar RTT LatencyTransport NW key for low latencycan be same for LTE&HSPA+HSPA+ LTE

RT T3 28 ms +Transport network

22 ms +Transport network

1Source: Qualcomm Simulation, details in 3GPP R1-070674. NGMN 500m ISD, HSPA+R7 results scaled up from 10 MHz. HSPA+. HSP A+multicarrier (R8 and beyond)and DL Interference Cancellation not considered and would narrow the gap with LTE. 2168 Mbps in 20Mhz beyond HSPA+R9. 3Source: Qualcomm assuming similaroperating points, processing delays, excludes transport network delay that is dependent on actual network used

HSPA+LTE

(15.1 Mbps)

(12.5 Mbps)

1x 1.2x

LTE R8

(2x2 MIMO)

R7

(EQ.+ 2x2 MIMO)


5/14


6/14

6

Qualcomm Enables All ConnectedDevice Categories

Advanced User Experience

Low Power Consumption

Long Battery Life

Handsets, Smartphones,

DatacardsSmartbooks

Consumer Electronics/

Mobile Entertainment

CPU, DSP

MM/Graphics/GPS

Multi Mode Modem


7/147

SENSORSRF

MULTIMEDIA CONNECTIVITYENGINE

BLUETOOTH GPS

WI-FI MEMORY

CPU MODEM

APPSPROCESSOR

POWERMANAGEMENT


8/148


9/149

VIDEOENCODING/DECODING

QUAD-MICS

CAMCORDER

GPS

AUDIO

DIGITALCAMERA

MULTIPLEDISPLAYS

GRAPHICS


10/1410

Fluid UI


11/1411

3D Game Ilo Milo


12/1412


13/1413

DisclaimerNothing in these materials is an offer to sell any of the components or devicesreferenced herein. Certain components for use in the U.S. are available onlythrough licensed suppliers.

Some components are not available for use in the U.S.


14/1414

Thank You Q&A

Qualcomm Technology Evolution (Sept 2010)

Documents

Transcript of Qualcomm Technology Evolution (Sept 2010)