080422 Bach Ericsson

Entwicklung vom mobilen Breitband über UMTS, HSPA zu

LTEDr. Christoph Bach

eco: LTE – mobiles Breitband für alle?Düsseldorf, 22.April 2008

2008-04-222

Mobile broadband market update

Network evolution

Frequency bands

When what?

LTE Experience Center

Conclusion

What happens in standardization

2008-04-223

Broadband growth > 1.8 billion subscriptions 2012

Source: OVUM, Strategy Analytics & Internal Ericsson

0

300

600

900

1200

1500

1800

2100

2005 2006 2007 2008 2009 2010 2012

Subs

crip

tions

(Mill

ions

) Mobile Broadband2011: 600 M HSPA, 200 M CDMA2000 1xEV,30 M Mobile WiMAX

Fixed Broadband

2011

Broadband becomes personal

2008-04-224

Market drivers for mobile broadband

Exploding Internet usage

Speeds equivalent to fixed broadband

The USB modem

Broadband pricing

2008-04-225

Internet usage is exploding starting early

2-8 yrs

15-20 yrsAt friend’s houses...

9-15 yrs

...other places

Communication with school and sports clubs

http://images.google.se/imgres?imgurl=http://www.rmlearning.com/esoftware/comfyJPG_NLBOX_KEYBOARD.jpg&imgrefurl=http://www.rmlearning.com/00001.html&h=330&w=400&sz=22&hl=sv&start=9&um=1&tbnid=t0BfOZuduz_L2M:&tbnh=102&tbnw=124&prev=/images%3Fq%3Dcomputer%2Bchild%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.virtualsoftwareltd.com/images/boyimage.gif&imgrefurl=http://www.virtualsoftwareltd.com/&h=272&w=272&sz=29&hl=sv&start=16&um=1&tbnid=6MbP22Ff9huzWM:&tbnh=113&tbnw=113&prev=/images%3Fq%3Dcomputer%2Bchild%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.sunderland.gov.uk/Public/Editable/Themes/childrens-services/images/enjoy-achieve-computer2.jpg&imgrefurl=http://www.sunderland.gov.uk/Public/Editable/Themes/childrens-services/enjoy-%26-achieve.asp&h=480&w=319&sz=53&hl=sv&start=102&um=1&tbnid=emlZxfAHBwLXqM:&tbnh=129&tbnw=86&prev=/images%3Fq%3Dcomputer%2Bchild%26start%3D90%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

http://images.google.se/imgres?imgurl=http://www.newmarketdesign.co.uk/images_newmarket/computer_girl_300_200.jpg&imgrefurl=http://www.newmarketdesign.co.uk/portfolio.htm&h=200&w=300&sz=8&hl=sv&start=13&um=1&tbnid=pHE3BjNLaAHLPM:&tbnh=77&tbnw=116&prev=/images%3Fq%3Dcomputer%2Bgirl%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.linguaphoneusa.com/images/people/teenage_girl_at_computer.jpg&imgrefurl=http://www.linguaphoneusa.com/korean/lp1_ko_korean_complete_overview.htm&h=303&w=300&sz=10&hl=sv&start=16&um=1&tbnid=AD6RWMQ5RzgRZM:&tbnh=116&tbnw=115&prev=/images%3Fq%3Dcomputer%2Bgirl%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.forumbulgare.ca/media/mai2003/ph_computer_child_lrg.jpg&imgrefurl=http://www.forumbulgare.ca/pages/mai2003/society06.shtml&h=331&w=250&sz=23&hl=sv&start=7&um=1&tbnid=ekisZp_6upbwQM:&tbnh=119&tbnw=90&prev=/images%3Fq%3Dcomputer%2Bchild%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.fotosearch.com/comp/THK/THK154/B0010557.jpg&imgrefurl=http://www.fotosearch.com/THK154/b0010557/&h=300&w=200&sz=20&hl=sv&start=12&um=1&tbnid=hxe9dpGJkRg58M:&tbnh=116&tbnw=77&prev=/images%3Fq%3Dcomputer%2Bchild%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www1.istockphoto.com/file_thumbview_approve/2289743/2/istockphoto_2289743_child_playing_computer_games.jpg&imgrefurl=http://www.istockphoto.com/file_closeup/%3Fid%3D2289743%26refnum%3D137428&h=380&w=254&sz=25&hl=sv&start=1&um=1&tbnid=9RwVBpKNZ0AUxM:&tbnh=123&tbnw=82&prev=/images%3Fq%3Dcomputer%2Bgames%2Bchild%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

http://images.google.se/imgres?imgurl=http://www1.istockphoto.com/file_thumbview_approve/3059745/2/istockphoto_3059745_friends_working_on_laptop.jpg&imgrefurl=http://www.istockphoto.com/file_closeup/%3Fid%3D3059745%26refnum%3D454906&h=253&w=380&sz=51&hl=sv&start=3&um=1&tbnid=25rEhqXMpyMc4M:&tbnh=82&tbnw=123&prev=/images%3Fq%3Dlaptops%2Bfriends%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.planet802.net/images/Child-on-laptop_sm.jpg&imgrefurl=http://www.planet802.net/Broadband/home.htm&h=713&w=462&sz=47&hl=sv&start=13&um=1&tbnid=467PJyCzQ5xMpM:&tbnh=140&tbnw=91&prev=/images%3Fq%3Dinternet%2Bchild%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.siggeeklund.se/images99/i_enator.gif&imgrefurl=http://www.siggeeklund.se/webbdesign.html&h=159&w=211&sz=22&hl=sv&start=13&um=1&tbnid=XDDWRR-8251NVM:&tbnh=80&tbnw=106&prev=/images%3Fq%3Dschool%2Binternet%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.ipunplugged.com/images/child-in-field-with-laptop-lowres.jpg&imgrefurl=http://www.ipunplugged.com/news.asp%3Fmi%3D5.1%26articlekey%3D71&h=454&w=360&sz=31&hl=sv&start=7&um=1&tbnid=iR5QVQ1T_vsp4M:&tbnh=128&tbnw=101&prev=/images%3Fq%3Dchild%2Blaptop%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.kennislink.nl/upload/150670_962_1145624947138-child_laptop.gif&imgrefurl=http://www.kennislink.nl/web/show%3Fid%3D150662&h=152&w=185&sz=19&hl=sv&start=15&um=1&tbnid=4I4kbR_vn8BHzM:&tbnh=84&tbnw=102&prev=/images%3Fq%3Dchild%2Blaptop%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://images.acclaimimages.com/_gallery/_SM/0269-0707-0513-4731_SM.jpg&imgrefurl=http://www.acclaimimages.com/_gallery/_pages/0269-0707-0513-4731.html&h=300&w=200&sz=31&hl=sv&start=39&um=1&tbnid=F7xxwWU9lSGVYM:&tbnh=116&tbnw=77&prev=/images%3Fq%3Dteenager%2Blaptop%26start%3D36%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

http://images.google.se/imgres?imgurl=http://ihouse.berkeley.edu/jpg/terraceCafeLaptop.jpg&imgrefurl=http://ihouse.berkeley.edu/l/residents/rescomp/wireless.html&h=260&w=272&sz=16&hl=sv&start=2&um=1&tbnid=P_7NXgNUpWNXlM:&tbnh=108&tbnw=113&prev=/images%3Fq%3Dlaptop%2Bcafe%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.rm.com/_RMVirtual/Media/Images/Laptop-girl-low.jpg&imgrefurl=http://www.rm.com/HE/CaseStudies/Article.asp%3Fcref%3DMCASE680421&h=188&w=250&sz=30&hl=sv&start=3&um=1&tbnid=iRsRYrUiGew3tM:&tbnh=83&tbnw=111&prev=/images%3Fq%3Dlaptop%2Boutside%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

2008-04-226

Internet usage is exploding And also for us...

On a business trip

On vacation

Using internet in convenient places

http://images.google.se/imgres?imgurl=http://www.ssidm.co.uk/pictures/WomanLaptop.gif&imgrefurl=http://www.ssidm.co.uk/pda.aspx&h=258&w=385&sz=52&hl=sv&start=4&um=1&tbnid=KopBqyMWXNQX4M:&tbnh=82&tbnw=123&prev=/images%3Fq%3Dlaptop%2Boutside%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://ptlv.ais.ucla.edu/vcm-static-files/UCLA/Images/Technology/telecommunications/man_laptop_outside.jpg&imgrefurl=http://map.ais.ucla.edu/portal/site/UCLA/menuitem.789d0eb6c76e7ef0d66b02ddf848344a/%3Fvgnextoid%3D7ccc14db341fb010VgnVCM200000dd6643a4RCRD&h=225&w=300&sz=64&hl=sv&start=12&um=1&tbnid=U-dLRne8hrTqqM:&tbnh=87&tbnw=116&prev=/images%3Fq%3Dlaptop%2Boutside%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.units.muohio.edu/cryolab/education/images/KaputJournalImages/LaptopOutsideTent_WEB.jpg&imgrefurl=http://www.units.muohio.edu/cryolab/education/AntarcticJournalEntriesJan26_2006_MK.htm&h=281&w=375&sz=28&hl=sv&start=7&um=1&tbnid=Cg3Bcdx7Tg1aCM:&tbnh=91&tbnw=122&prev=/images%3Fq%3Dlaptop%2Boutside%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://spidercat.com/consult/images/laptop-cafe-work.jpg&imgrefurl=http://spidercat.com/consult/default.asp&h=187&w=177&sz=9&hl=sv&start=10&um=1&tbnid=JSV5j0Yr2S7ArM:&tbnh=102&tbnw=97&prev=/images%3Fq%3Dlaptop%2Bcafe%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.elgouna.com/Media/ext/GounaMagzine/Source/laptop.jpg&imgrefurl=http://www.elgouna.com/Media/ext/GounaMagzine/Docs/Whats%2520New.htm&h=638&w=425&sz=138&hl=sv&start=17&um=1&tbnid=KeH_2LHhqhfOzM:&tbnh=137&tbnw=91&prev=/images%3Fq%3Dlaptop%2Bcafe%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://images.jupiterimages.com/common/detail/37/38/22833837.jpg&imgrefurl=http://www.jupiterimages.com/itemDetail.aspx%3FitemID%3D22833837&h=168&w=250&sz=23&hl=sv&start=1&um=1&tbnid=kAHMtQ2qZEk0RM:&tbnh=75&tbnw=111&prev=/images%3Fq%3Dlaptop%2Bbusiness%2Btrip%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.rentacomputer.com/images/meeting-room.jpg&imgrefurl=http://www.rentacomputer.com/PR/Save-50-Percent-off-Hotel-AV-Rental-Rates.asp&h=428&w=640&sz=43&hl=sv&start=18&um=1&tbnid=ujCd-BBh-ybPjM:&tbnh=92&tbnw=137&prev=/images%3Fq%3Dlaptop%2Bmeeting%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

http://images.google.se/imgres?imgurl=http://www1.istockphoto.com/file_thumbview_approve/3733445/2/istockphoto_3733445_businessman_with_laptop.jpg&imgrefurl=http://www.istockphoto.com/file_closeup/%3Fid%3D3733445%26refnum%3D263221&h=380&w=253&sz=41&hl=sv&start=8&um=1&tbnid=PIVcWV5Q9gzJkM:&tbnh=123&tbnw=82&prev=/images%3Fq%3Dlaptop%2Bsail%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://education.uoit.ca/assets/Laptop~Education/Images/laptop_outside_lml.jpg&imgrefurl=http://education.uoit.ca/EN/main/13741/support_overview.php&h=135&w=250&sz=35&hl=sv&start=48&um=1&tbnid=J6WouDfmKQqS8M:&tbnh=60&tbnw=111&prev=/images%3Fq%3Dlaptop%2Boutside%26start%3D36%26imgsz%3Dsmall%257Cmedium%257Clarge%257Cxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

http://images.google.se/imgres?imgurl=http://www.daviddomingo.org/pics/pmp-aug2005/laptop_vibe.jpg&imgrefurl=http://www.daviddomingo.org/pics/&h=954&w=1024&sz=304&hl=sv&start=82&um=1&tbnid=LC-jUtnbAVxU-M:&tbnh=140&tbnw=150&prev=/images%3Fq%3Dlaptop%2Boutside%26start%3D72%26imgsz%3Dxxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

http://images.google.se/imgres?imgurl=http://www.subhub.com/custom/girl%2520on%2520beach%25203.jpg&imgrefurl=http://www.subhub.com/articles/20070504&h=1527&w=1257&sz=90&hl=sv&start=1&um=1&tbnid=VI5Imsd1cgaqZM:&tbnh=150&tbnw=123&prev=/images%3Fq%3Dlaptop%2Bbeach%26imgsz%3Dxxlarge%26svnum%3D10%26um%3D1%26hl%3Dsv

http://images.google.se/imgres?imgurl=http://www.tovegin.com.au/ecom/articles/images/20050131_office_article/DSC00562_out_to_deck.JPG&imgrefurl=http://www.tovegin.com.au/ecom/articles/20050131_CNET_Show_Office_full.htm&h=872&w=1152&sz=390&hl=sv&start=23&um=1&tbnid=jgKvGUIqua_ZnM:&tbnh=114&tbnw=150&prev=/images%3Fq%3Dlaptop%2Bhome%2Boffice%26start%3D18%26imgsz%3Dxxlarge%26ndsp%3D18%26svnum%3D10%26um%3D1%26hl%3Dsv%26sa%3DN

2008-04-227

Broadband facts

Over 800M daily Internet users

100M blogs worldwide

More than 40% of the work force is

mobile****

Over 275M broadband subscribers today

PC penetration rate >70%** and laptops more popular than

desktops

~ 140 commercial mobile broadband

networks*

65K new videos on YouTube daily and

100M views daily

User behavior already exists

* Built on HSPA ** For households in US and Europe **** In US & Europe

57% of teenagers in North America create content on the web

8 2008-04-22

Mobile Broadband Success Stories - Common success recipe

IngredientsFlat rate or large bucket(>= 5 GB)ADSL-comparable priceThink broadband

ResultHigh subscriber uptakeSignificant data revenue increase

http://www.mobilkomaustria.at/CDA/frameset/start_frame/0,3149,888-888-html-de,00.html

http://www.optimus.pt/Site+Optimus/MassMarket

9 2008-04-22

All operators offer large buckets or flat fee

Flat fee or large bucketsAll: 3GB buckets at € 19-203:15GB fair use € 24 and T-mobile: ”unlimited” 10GB €25

SpeedAll operators offer 7.2 mbps (comparable to fixed)

FocusUSB modem and ease of useFair usage

10 2008-04-22

Competition between fixed and mobile broadband Austria example Q2-Q4 2007

Austria development in Q2->Q3Broadband growth by 7%Mobile access to broadband is gaining momentumFixed and Cable are losing market share – fast83% of total broadband growth was on mobile

Austria development Q3->Q4Broadband growth by 9%>80% of total broadband growth was on mobile

Q207 Q307 Q407

Fixed 900 50% 920 48% 940 45%

Cable 600 33% 600 31% 600 29%

Mobile 300 17% 400 21% 550 26%

Total broadband 1800 1920 +7% 2090 +9%

Number of broadband connections

0

500

1000

1500

2000

2500

DSL Cable Mobile Total

07Q2

07Q3

07Q4

2008-04-2211


Network evolution

Frequency bands

When what?


Conclusion


2008-04-2212

WCDMA

HSPA

HSPA Evolved

LTE

GPRS

1998 2002 2005 2008 2009Year

40 kbps 384 kbps 3.6 Mbps 28/42 Mbps ~200 MbpsPeak rate

What happens in the 3GPP standard?

Interoperability is a fundamental requirement in 3GPP

2008-04-2213

3GPP LTE Performance Targets

High data rates– Downlink: >100 Mbps– Uplink: >50 Mbps– Cell-edge data rates

2-3 x HSPA Rel. 6

Low delay/latency– User plane RTT: <10 ms– Channel set-up: <100 ms

High spectral efficiency– Targeting 3 X HSPA Rel. 6

High Performance Broadcast servicesCost-effective migration

http://images.google.se/imgres?imgurl=http://images.techtree.com/ttimages/story/XFX-Executioner-gamepad.jpg&imgrefurl=http://www.techtree.com/techtree/jsp/article.jsp%3Farticle_id%3D52928%26cat_id%3D544&h=311&w=450&sz=113&hl=sv&start=6&tbnid=ZiwZL6JC8qEs4M:&tbnh=88&tbnw=127&prev=/images%3Fq%3Dgamepad%26svnum%3D10%26hl%3Dsv%26lr%3D%26sa%3DG

2008-04-2214

LTE Development Roadmap

The next step in the 3G evolution is just about to be introduced

2008-04-2215

Key LTE radio access features

LTE radio access– Downlink: OFDM– Uplink:

Advanced antenna solutions– Diversity– Multi-layer transmission

(MIMO)– Beam-forming

Spectrum flexibility– Flexible bandwidth– New and existing bands– Duplex flexibility: FDD and TDD

20 MHz1.4 MHz

SC-FDMA

OFDMA

TX TX

2008-04-2216


Network evolution

Frequency bands

When what?


Conclusion


17 2008-04-22

EPS (SAE/LTE) Architecture

The EPS (Evolved Packet System) architecture is made up of an EPC (Evolved Packet Core) and an eUTRAN (Evolved UTRAN) Radio Access Network

The CN provides access to external packet IP networks and perform a number of CN related functions (e.g. QoS, security, mobility and terminal context management) for idle(camped) and active terminals

The RAN performs all radio interface related functions for terminals in activemode

EPC

eUTRAN

EPS Terminals

Internet, Operator Service etc.

http://www.sonyericsson.com/spg.jsp?cc=se&lc=sv&ver=4000&template=pp1_loader&php=php1_10409&zone=pp&lm=pp1&pid=10409

http://www.sonyericsson.com/spg.jsp?cc=gb&lc=en&ver=4000&template=pp1_loader&php=php1_10238&zone=pp&lm=pp1&pid=10238

2008-04-2218

EPS Architecture

SAE GW (PDN GW and Serving GW)

S1 CP S1 UP

eUTRAN

IP networks

MME

eNode B

Non-3GPP access

SGSN

Iu CPGb

GERAN UTRAN

S3

HLR/HSS PCRF

S12

S11

GrS7

S10

SGi

S4

S6a

S2a/b/c

BSC RNC

BTS Node B

2008-04-2219


Network evolution

Frequency bands

When what?


Conclusion


2008-04-2220

Current 3GPP bands for LTEFDD

Band ”Identifier” Frequencies (MHz)1 IMT Core Band 1920-1980/2110-2170

2 PCS 1900 1850-1910/1930-1990

3 GSM 1800 1710-1785/1805-1880

4 AWS (US & other)

1710-1755/2110-2155

5 850 824-849/869-894

6 850 (Japan) 830-840/875-885

7 IMT Extension 2500-2570/2620-2690

8 GSM 900 880-915/925-960

9 1700 (Japan) 1750-1785/1845-1880

10 3G Americas 1710-1770/2110-2170

11 UMTS1500 1428-1453/1476-1501

12,13,14

US 700 698-716/728-746776-788/746-758788-798/758-768

TDDBand ”Identifier” Frequencies (MHz)33,34 TDD 2000 1900-1920

2010-2025

35,36 TDD 1900 1850-19101930-1990

37 PCS Center Gap

(1915)1910-1930

38 IMT Extension Center Gap

2570-2620

39 China TDD 1880-1920

40 China TDD 2300-2400

2008-04-2221


Network evolution

Frequency bands

When what?


Conclusion


2008-04-2222

GSMEDGE

CDMA1X EV-DO

WCDMA HSPATD-SCDMA LTE

- FDD- TDD

3GPP

3GPP2

Evolution path for mobile systems

• Verizon Wireless selects LTE*

• QCOM announces LTE- CDMA chipsets**

• KDDI selects LTE****

• Harmonized LTE TDD

• China Mobile join Vfe and VzW FDD/TDD trials***

Official press releases * November 29, 2007 ** February 7, 2008*** February 13, 2008**** March 31, 2008; Company sources to press

http://investor.verizon.com/news/view.aspx?NewsID=872

http://www.qualcomm.com/press/releases/2008/080207_Qualcomm_to_Ship.html

http://www.xprn.com/xprn/storyCenter.do?method=loadStoryDetail&storyId=4028ee8c176cbbb001181270a26003e8&langId=1

2008-04-2223


Network evolution

Frequency bands

When what?


Conclusion


2008-04-2224

LTE Experience Center Düsseldorf

2010

LTE end-to-end demo

Complete e2e LTE network operating on 2.6 GHz including LTE prototype system and LTE prototype handsets Downlink speed up to 160 Mbit/s / Uplink speed up to 32 Mbit/sOne out of 4 worldwide Experience Centers besides Dallas, Tokyo and StockholmMay to June 2008

2008-04-2225


Network evolution

Frequency bands

When what?


Conclusion


2008-04-2226

SummaryMobile broadband is NOW!

WCDMA/HSPA addresses all mass market revenues with one investment

HSPA delivers Mbps speeds and capacity around the globe already today

Continuous evolution of data capabilities2006: HSDPA2007: HSUPA2008: HSPA evolved deployments2009: LTE deployments

2008-04-2227

Date post:	04-Jan-2016
Category:	Documents
Upload:	sumatrass
View:	45 times
Download:	1 times

080422 Bach Ericsson

Documents