4 g world 2012 global multimode carrier aggregation
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Qualcomm at 4G World 2012: Global Multimode and Carrier Aggregation. Want to know how we are going to get to a world phone?TRANSCRIPT
© 2012 Qualcomm Technologies, Inc. All rights reserved. 1
Solving the Global LTE Multimode and Multiband Challenge
4G World October 2012
© 2012 Qualcomm Technologies, Inc. All rights reserved. 2
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28 29 27 26
20
25
30
32 33 34 31
36 37 38 39
35
40
~40 RF Bands
Band count only – 3GPP band
classes not shown above
Global LTE Devices Start with Cellular Multimode
Gobi Multimode Integration Enables Global Reach and Seamless Mobility
17 LTE Voice Modes1
UMTS
CSFB
(FDD)
GSM
CSFB
(FDD)
1x
CSFB
(FDD)
1x
SVLTE
UMTS
CSFB
(TDD)
TDS
CSFB
(TDD)
VoLTE
(FDD)
VoLTE
UMTS
SRVCC
(FDD)
VoLTE
GSM
SRVCC
(FDD)
VoLTE
UMTS
SRVCC
(TDD)
VoLTE
GSM
SRVCC
(TDD)
VoLTE
TDS
SRVCC
(TDD)
1x
CSFB
(TDD)
VoLTE 1x
SRVCC
(TDD)
VoLTE
(TDD)
VoLTE1x
SRVCC
(FDD)
GSM
CSFB
(TDD)
1There are 17 industry-accepted ways support native voice
services on an LTE device, spanning dual radio, CSFB, VoLTE
(with and without SRVCC), across all global cellular standards.
100% Gobi Support
EV-DO 1xRTT TD-
SCDMA
GSM
LTE FDD LTE TDD UMTS
7 Cellular Standards
Source: Qualcomm Technologies, Inc
Support of All Modes, All Bands, Performance Evolution
Leading LTE Technology Portfolio Already on Third Generation of LTE
Third Generation
2011–12 2013
World’s First Integrated
LTE/3G Modem Chips
2010
World’s First Mobile Platform (8960)
with integrated LTE/3G Multimode
Source: Qualcomm Technologies, Inc.
First Generation
Second Generation World’s First Integrated LTE/3G Modem
with Cat4 and Carrier Aggregation
Supports all 7 global standards
LTE FDD, LTE TDD, UMTS, EV-DO,
CDMA 1x, TD-SCDMA, GSM/EDGE 6 modes supported
MDM9200
MDM9600
MDM9x15
MSM8960
MDM9x25
© 2012 Qualcomm Technologies, Inc. All rights reserved. 4
Long Term Voice Solution
LTE VoIP Handsets
Initial Voice Solution
LTE Data Handsets
Initial Voice Solution
LTE Data Handsets
Initial Voice Solution
LTE Data Handsets
High Level Multimode Options for LTE Voice Support
Initial Launches
Data Devices
LTE for Data Only
LTE for data 2G/3G for voice
Simultaneous LTE VoIP
and rich data services
LTE / 3G / 2G
Multimode
(Redirection, PS
Handover)
Dual Radio
1x Voice + 3G/4G
Data
Circuit Switched
Fallback to 2G/3G
CS Voice and Data
VoLTE with Single Radio
Voice Call Continuity
VT and RCS Enabled
Services and Apps
+ CSFB for Roaming
2G/3G Coverage Continuity and Roaming
© 2012 Qualcomm Technologies, Inc. All rights reserved. 5
4G LTE Voice Capabilities Snapshot of Global LTE Voice Support
Dual
Radio CSFB
VoLTE
1x
SVLTE
GSM UMTS 1x TDS
FDD TDD
FDD TDD
GSM UMTS 1x
1x
SRVCC
GSM
SRVCC
Single
Mode
UMTS
SRVCC
Single
Mode 1x
SRVCC
GSM
SRVCC
UMTS
SRVCC
TDS
SRVCC
= Commercially released feature
= In planning, development or under
consideration
© 2012 Qualcomm Technologies, Inc. All rights reserved. 6
Handset Radio Frequency Band Trends Supported by Qualcomm Single Chip RF Solutions
N
um
ber
of
Ban
ds i
n H
an
dsets
0
2
4
6
8
10
12
14
16
18
2G Early 3G Today Tomorrow
4G
3G
2G
2G Early 3G 3G Today 4G Multimode
© 2012 Qualcomm Technologies, Inc. All rights reserved. 7
Leading RF solutions from QTI
Single chip multiband/multimode
with integrated RxD and GPS
2007
RTR6285
RTR8600
2010 2012
Single chip multimode/multiband
with integrated RxD and GPS WTR1605L
Single chip world
mode with integrated
RxD and GPS
RF Integration and Footprint Reduction
UMTS/GERAN All 7 cellular Standards
including TD-SCDMA UMTS/GERAN/1x/DO/LTE
MDM 9x00
MDM 9x15
© 2012 Qualcomm Technologies, Inc. All rights reserved. 8
Global LTE Multimode ~40 Bands Required (some examples)
North America
UMTS /CDMA AWS
UMTS/CDMA1900
UMTS/CDMA850
Extended AWS
LTE700
TD-LTE2600 (B41)
MSS2100 (S-band)
China
UMTS/CDMA2100
CDMA850
CDMA450
TD-SCDMA1900
TD-SCDMA2000
TD-LTE2300
TD-LTE 2600 (B38)
Japan
CDMA/UMTS850
UMTS/CDMA2100
UMTS1700
UMTS/LTE1500 (B11)
LTE1500(B21)
LTE850
LTE900
TD-LTE2600 (Bxx)
South America UMTS2100
UMTS1800
UMTS1900
UMTS850
Europe UMTS2100
UMTS900
CDMA450
LTE1800
UMTS1800
UMTS2600
LTE800
LTE2600-FDD
TD-LTE2100 (B34)
India CDMA850
UMTS2100
UMTS900
TD-LTE2300
S Korea UMTS850
LTE850
UMTS2100
CDMA1700
Australia UMTS2100
UMTS850
UMTS900
LTE1800
LTE2600
Example combinations shown above. Source: Qualcomm Technologies, Inc.
© 2012 Qualcomm Technologies, Inc. All rights reserved. 9
LTE Modes for Data and Voice Services (regional examples)
North America
• LTE FDD/UMTS/GERAN
• LTE FDD/CDMA2000
• LTE TDD/CDMA2000
• Dual Radio (1xSVLTE)
• FDD CSFB (UMTS, GSM)
• FDD/TDD CSFB (1x)
• VoLTE
• VoLTE/SRVCC (UMTS)
• VoLTE/SRVCC (1x)
Europe
• LTE FDD/UMTS/GERAN
• CSFB (UMTS, GSM)
• LTE TDD/UMTS/GERAN
• VoLTE/SRVCC (UMTS, GSM)
China
• LTE TDD/FDD/TD-SCDMA/ GERAN
• LTE FDD/UMTS/GERAN
• LTE/CDMA2000
• Dual Radio (SGLTE)
• TDD CSFB (GSM, TD-SCDMA)
• FDD CSFB (UMTS, GSM)
• FDD CSFB (1x) or 1xSVLTE
• FDD/TDD VoLTE/SRVCC
Japan
• LTE FDD/UMTS
• LTE FDD/CDMA2000
• LTE TDD/UMTS
• CSFB (UMTS)
• Dual Radio (1xSVLTE)
• CSFB (1x)
• VoLTE/SRVCC (UMTS)
• VoLTE/SRVCC (1x)
Australia
• FDD LTE/UMTS
• CSFB (UMTS/GSM)
• VoLTE/SRVCC (UMTS)
South Korea
• FDD LTE/UMTS
• FDD LTE/CDMA2000
• CSFB (UMTS)
• Dual Radio (1xSVLTE)
• VoLTE
• VoLTE/SRVCC (UMTS) India
• LTE TDD/UMTS/GERAN
• LTE TDD/CDMA2000
• TDD CSFB (UMTS/GSM)
• TDD CSFB (1x)
South America
• LTE TDD/UMTS/GERAN
• FDD LTE/UMTS/GERAN
• FDD LTE/EV-DO
• CSFB (UMTS)
Legend:
Black text: Known Configurations
Purple text: Anticipated Configurations Example combinations shown above. Source: Qualcomm Technologies, Inc.
© 2012 Qualcomm Technologies, Inc. All rights reserved. 10
LTE Advanced: Carrier Aggregation Overview
Downlink (Interband)
10 MHz + 10 MHz
Uplink
10 MHz Cat4 150 Mbps requires contiguous 20 MHz
Very few operators have this LTE spectrum asset
Carrier Aggregation combines fragmented spectrum
Accelerates LTE migration to 150 Mbps
Higher peak and average user data rates
30+ combinations considered in 3GPP
Lead chipset (third gen LTE):
Aggregated
Data Pipe
Band X
DL LTE
Carrier
DL LTE
Carrier
UL LTE
Carrier
Band X Band Y
MDM 9x25
© 2012 Qualcomm Technologies, Inc. All rights reserved. 11
LTE Advanced: Carrier Aggregation Combinations Interband Configurations Status
Band 1 + Band 5 Completed
Band 3 + Band 7 ongoing
Band 4 + Band 13 ongoing
Band 4 + Band 17 ongoing
Band 20 + Band 7 ongoing
Band 5 + Band 12 ongoing
Band 4 + Band 12 ongoing
SDL + Band 2 ongoing
Band 2 + Band 17 ongoing
Band 4 + Band 5 ongoing
Band 5 + Band 17 ongoing
Band 1 + Band 7 ongoing
Band 3 + Band 5 (DL only) ongoing
Band 3 + Band 5 (UL and DL) ongoing
Band 4 + Band 7 ongoing
Band 20 + Band 3 ongoing
Band 20 + Band 8 ongoing
Band 1 + Band 21 ongoing
Band 1 + Band 19 completed
Band 11 + Band 18 ongoing
Band 1 + Band 18 ongoing
Band 3 + Band 8 ongoing
Band 4 + Band 12 New
Intraband Status
Band 1 (intra-band CA) Ongoing
Band 40 (intra-band CA) Ongoing
Band 41 (intra-band CA) Completed
Band 38 (intra-band CA) ongoing
Band 7 (intra-band CA) ongoing
Band 25 (intra-band CA, non contiguous) ongoing
Band 3 (intra-band CA, non contiguous) ongoing
Band 4 (intra-band CA, non contiguous) new
Band 1 (intra-band CA, contiguous) new
Source: 3GPP
© 2012 Qualcomm Technologies, Inc. All rights reserved. 12
HSPA+ Multicarrier Band Combinations Combo Status
Band 2 (4) Completed
Band 1 (4) In Process
Band 1 + Band 8 (2+2) In Process
Band 1 + Band 3 (3+1) In Process
Band 1 + Band 3 (2+1) In Process
Band 5 (3) In Process
Band 1 + Band 3 (2+2) In Process
Band 1 + Band 11 (2+2) In Process
Band 2 + Band 4 (3+1) In Process
Band 9 (3) In Process
Band 9 (4) In Process
Band 2 + Band 5 (1+2) In Process
Band 2 + Band 5 (1+1) Completed
Band 1 + Band 11 (1+1) Completed
Band 1 (3) Completed
Band 1 + Band 5 (1+1, 1+2, 2+1, 2+2) Completed
Band 2 + Band 4 (1+1, 1+2, 2+1, 2+2) Completed
Band 1 + Band 8 (1+1, 2+1, 3+1) Completed
Source: 3GPP
© 2012 Qualcomm Technologies, Inc. All rights reserved. 13
Many Facets of Seamless Mobile Broadband
Multi-Technology
Multiband (Up to 40 bands)
700/
850/900 2300/ 2600 Multimode
…
Integration Coexistence
Seamless Interworking Across Broadest Set of Technologies and Bands
Interworking
Many
Combinations
1500/
1700/1900
LTE FDD
LTE TDD
UMTS
EV-DO CDMA
1X TD-
SCDMA
GSM/ EDGE
Wi-Fi
GNSS BT
Carrier Aggregation (30+ configurations)
…
MDM 9x25
Integrated Global LTE Multimode Solutions
© 2012 Qualcomm Technologies, Inc. All rights reserved. 14
© 2012 Qualcomm Technologies, Inc. All rights reserved. Qualcomm, Snapdragon, and Gobi are trademarks of Qualcomm Incorporated, registered in the
United States and other countries. Trademarks of Qualcomm Incorporated are used with permission. Other products and brand names may be trademarks
or registered trademarks of their respective owners.
Qualcomm Technologies, Inc
5775 Morehouse Drive
San Diego, CA 92121-1714