www.cdg.org
Presents:
Key Challenges and Opportunitiesfor CDMA2000/LTE Operators:
Maximizing Network ROIand
Implementing CDMA-LTE Roaming
Sponsored by:
Presentation Title • Date • Confidential • 11 • www.cdg.org
September 24, 2012
www.cdg.org
I l tiI l tiImplementingCDMA-LTE Roaming
ImplementingCDMA-LTE Roamingg
Joe LawrenceJoe Lawrence
g
Joe LawrenceJoe LawrenceCDGCDG
September 24, 2012September 24, 2012
Presentation Title • Date • Confidential • 22 • www.cdg.org
www.cdg.orgGlobal CDMA to LTE Roaming will occur as:Global CDMA to LTE Roaming will occur as:
LTE spectrum is assigned
LTE networks are deployed and commercialized
LTE networks begin offering ubiquitous coverage (equal or better than 3G)
Devices become available to provide robust 3G/4G multiband solutions
Complex 3G/4G roaming agreements are negotiated and put into place
Presentation Title • Date • Confidential • 33 • www.cdg.org
www.cdg.orgFirst Wave of FDDFirst Wave of FDD--LTE Commercial DeploymentsLTE Commercial Deployments
FDD700 700 700 700 800 900 1500 1600 1700 1800 1900 1900 G AWS 2100 2600 3500
12 13 14 17 5‐6,18‐20, 26‐27
8 9,11,21 24 9 3 2 25 4,10 1 7 22
Australia Telstra, Optus, VOD
Brazil Vivo, Oi,TIM, ,Claro
Canada Bell Mob.
Bell M.Telus, Rogers
China
Germany DT, O2, VOD DT DT
Denmark Hi3G Telia, Hi3G
Hi3G
Finland TeliaSonera TeliaSon
H.K. CSL, PCCW, 3 HK, VOD, Smartone
China Mob
Indonesia Indosat
Japan KDDI KDDI eMobile NTT
Norway TeleNorNetcom
Philippines Smart
Poland Aero2
lPortugal Optimus
Russia Tele2
S. Arabia Zain
Singapore M1, StarHub M1,StarHub
S. Korea SKT, KT, KT SKT, KT LG U+
Presentation Title • Date • Confidential • 44 • www.cdg.org
LGU+
Sweden Tele2,TeleNor
Tele2,TeleNor
Tele2,TeleNor
Everything Everywhere
USA C‐Spire
VZWLRA
PublicSafety
ATT US CellularBC 26
Light2 Metro Sprint MetroLeap
www.cdg.orgLTE Global LTE Global SSpectrum Usagepectrum UsagePercent of
Globally Installed LTE Base Stations
100%
80%2600MHz
60%
1800MHz40%
20%
1800MHz
800MHz
20%
0%
700MHz
Presentation Title • Date • Confidential • 55 • www.cdg.orgSource: Tolaga Mobile Market Explorer, 2012
2013 2014 2015 2016 2017700MHz 800MHz 1800MHz PCS AWS 2300MHz 2600MHz Other`
0%
www.cdg.orgLTE Roaming Business ConsiderationsLTE Roaming Business Considerations
Customers• Customer service, utility and satisfaction (Customer acquisition and retention)
Coverage• Manage dynamic roaming footprint (Balance 3G and 4G coverage)
D iDevices• Multimode/multiband device complexity, availability and cost
AffordabilityRetailPricing SpectrumAffordability
• Sustain affordable voice and data roaming tariffs, etc.
Revenue Device
LTESpectrumCoverage
PricingConnection
Fees
pRe-farming
RoamingPartnerPlansRevenue
• Build and preserve existing roaming footprint and revenues
ReliabilityRoaming
Agreements
DeviceCapabilities
Coverage
NewRoamingPartners
Presentation Title • Date • Confidential • 66 • www.cdg.org
Reliability• VoLTE maturity, interoperability and quality of service
AgreementsVoice
Continuity
www.cdg.org For more information:CDG International Roaming Team
Technical Working Groupg pCo-Leads: Neysha Vélez & Dave Wittekind
// /// /Public: http://wiki.cdg.org/http://wiki.cdg.org/Members: http://www.cdg.org/roaming/IRT/http://www.cdg.org/roaming/IRT/White paper: httpshttps://://wiki.cdg.org/w/images/0/02/CDMA towiki.cdg.org/w/images/0/02/CDMA top p pp g g gg g g
LTE Roaming White Paper.docxLTE Roaming White Paper.docx
Presentation Title • Date • Confidential • 77 • www.cdg.org
www.cdg.orgLTE Band ClassesLTE Band ClassesTDDTDDFFDDDD
So far, up So far, up to to 28 28 FDD and FDD and 12 12 TDD bands TDD bands have been have been defined for defined for LTE … more to comeLTE … more to come
BandBand UplinkUplink (UL)(UL) DownlinkDownlink (DL) (DL) 1 1920 - 1980 2110 - 21702 1880 - 1910 1930 - 19903 1710 - 1785 1805 - 1880
BandBand UplinkUplink (UL)(UL) DownlinkDownlink (DL) (DL) 33 1900 - 1920 1900 - 192034 2010 - 2025 2010 - 202535 1850 - 1910 1850 - 1910
TDDTDDFFDDDD
4 1710 - 1755 2110 - 21555 824 - 849 869 - 8946 830 - 840 875 - 8857 2500 - 2570 2620 - 26908 880 - 915 925 - 9609 1749.9 - 1784.9 1844.9 - 1879.9
36 1930 - 1990 1930 - 199037 1910 - 1930 1910 - 193038 2570 - 2620 2570 - 262039 1880 - 1920 1880 - 192040 2300 - 2400 2300 - 240041 2496 - 2690 2495 - 2690
10 1710 - 1770 2110 - 217011 1427.9 - 1447.9 1475.9 - 1495.912 699 - 716 729 - 74613 777 - 787 746 - 75614 788 - 798 758 - 76815 Reserved - Reserved Reserved - Reserved
42 3400 - 3600 3400 - 360043 3600 - 3800 3600 - 380044 703 - 803 703 - 803
No fewer than 11 bands are expected to be usedNo fewer than 11 bands are expected to be used15 Reserved Reserved Reserved Reserved
16 Reserved - Reserved Reserved - Reserved
17 704 - 716 734 - 74618 815 - 830 850 - 87519 830 - 845 875 - 89020 832 - 862 791 - 821
No fewer than 11 bands are expected to be used for LTE in Asia Pacific alone. All regions will see deployments in multiple bands.”
Julian Bright, Senior Analyst, Networks, Informa
No fewer than 11 bands are expected to be used for LTE in Asia Pacific alone. All regions will see deployments in multiple bands.”
Julian Bright, Senior Analyst, Networks, Informa
21 1447.9 - 1462.9 1495.9 - 1510.922 3410 - 3490 3510 - 359023 2000 - 2020 2180 - 220024 1626.5 - 1660.5 1525 - 155925 1850 - 1915 1930 - 199526 814 - 849 859 - 894
Lack of global LTE coverage and LTE spectrum fragmentation
has created a barrier to LTE roaming
Presentation Title • Date • Confidential • 99 • www.cdg.orgSource: Radio Electronics, www.radio-electronics.com/info/cellulartelecoms/lte-long-term-evorluiont/lte-frequency-spectrum.php
27 807 - 824 852 - 86928 703 - 748 758 - 803
g
Fall back to 3G roaming will be necessary
www.cdg.orgFirst Wave of TDDFirst Wave of TDD--LTE Commercial DeploymentsLTE Commercial Deployments
TDD
1850‐1900
1880‐1920
1900‐1920
1910‐1930
1930‐1990
2010‐2025
2300‐2400
2496‐2690
2570‐2620
3400‐3600
3600‐3800
35 39 33 37 36 34 40 41 38 42 43
Australia NBN
Brazil Sky Brazil
Canada
China ChinaMobile
ChinaMobile
Denmark Hi3G
Germany E‐Plus
Hong Kong China Mobile
India MTNL,BSNLRIL, AirTel
Japan SoftBank
Malaysia P1 DiGiMalaysia P1 DiGi
Norway
Poland Aero2
Oman OmanTel
Russia Rostelecom
MTScom
S. Arabia Etihad, STC, Zain
Singapore
S. Korea
Sweden Hi3G
Presentation Title • Date • Confidential • 1010 • www.cdg.org
Sweden Hi3G
U.K. UK Broad.
UKBroad.
USA ClearWire
www.cdg.orgSolution: Use of Common LTE BandsSolution: Use of Common LTE BandsThe two dominant LTE frequency band assignments are
1800MHz FDD (Band 3) and 2.5GHz FDD (Band 7)
BandBand77
BandBand77 BandBandBandBandBandBand
33BandBand
33(2600MHz)(2600MHz)
Presentation Title • Date • Confidential • 1111 • www.cdg.org
Use of the1800MHz and 2600MHz bands accounts for 62% of all commercial LTE deployments today
www.cdg.orgLTE Device Availability by FrequencyLTE Device Availability by FrequencyLarger markets will drive greater device availabilityLarger markets will drive greater device availability
140150160170
BC
12
110120130140
oss 7
B
708090
100
ragm
ente
d ac
ro
BC
1
3040506070 Fr
C 1
3
0102030 B
C
Presentation Title • Date • Confidential • 1212 • www.cdg.org
700 MHz 2600 MHz 1800 MHz800 MHz AWS 800/1800/2600 MHz2600 MHz TDD (BC40) 2300 MHz TDD 2100 MHz
Source: Informa Telecoms Media, GSA and CDG
www.cdg.orgIndustry Expertise: CDG IRTIndustry Expertise: CDG IRTTeam of Subject Matter Experts and Carrier Partners
Work with them to Implement LTE RoamingWork with them to Implement LTE RoamingStep 1: Define Key Requirements
Handset and Radio planningp gSIM and Provisioning planningPacket Core network planning (bearer, signaling)Inter-Operator servicesp
Step 2: Recommended eHRPD SolutionRoaming capabilities and limitations
White paper available at CDG WiKi (Public)https://wiki cdg org/w/images/0/02/CDMA to LTE Roaming White Paper docx
Presentation Title • Date • Confidential • 1313 • www.cdg.org
https://wiki.cdg.org/w/images/0/02/CDMA_to_LTE_Roaming_White_Paper.docx
IRT: International Roaming Team