Talk Talk - LTE Small Cell Program
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Transcript of Talk Talk - LTE Small Cell Program
A brighter place for everyone
TalkTalk LTE Small Cell Programme
Mar1n Wren-‐Hilton Head of Mobile Innova1on
3rd March 2015
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! UK’s best value provider of quad play – phone, broadband, TV and mobile ! Over 4M residenEal customers ! Largest fully unbundled MPF LLU network in the UK ! Originally part of Carphone Warehouse, separate FTSE 250 listed PLC since
end of 2010
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Improved NPS
Improved ARPU
Reduced Churn
£ +
! To provide a world-‐class 4G/LTE service for TalkTalk customers, residenEal and business:
› uElising LTE small cell technology ! To carry voice and data traffic on the
TalkTalk network: › by building an ‘inside-‐out’ LTE network
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In-‐Home Small Cells • 3.3MHz in the 1800 MHz
band • 16Mb/s throughput • 16 concurrent devices • 60m+ radius
source: Qualcomm, Inc.
! AucEoned by Ofcom in 2006 for “low power use” (picocells and femtocells) ! Comprises 3.3MHz of spectrum in the valuable E-‐UTRA Band 3, otherwise
known as GSM1800 ! Suitable for the deployment of LTE 3MHz FDD small cells ! Tested with 4G handsets from all leading manufacturers ! Single-‐user throughput over 16Mbit/s
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5.8 5.8 15 45 3.3 20
1805 1815 1825 1835 1845 1855 1865 1875 1885 1895
Frequency (MHz)
O2 Vodafone H3G EE TalkTalk DECT
! Good street-‐level coverage from a random distribuEon of 20 homes with femtocells out of 320 houses [~7% penetraEon]
! Example below uses low power (10dBm) commercial femtocells
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source: Qualcomm, Inc.
! All-‐in-‐one next generaEon TalkTalk ‘Super Router’ combines VDSL/ADSL modem, 802.11ac Wi-‐Fi and LTE femtocell
! We are developing prototype standalone femtocell and all-‐in-‐one ! ImplemenEng hybrid access with upstream and downstream QoS
management, SON, TR69 remote management ! SupporEng X2 handover between femtocells ! Working with Broadcom and other technology vendors ! Supported by new EPS core and support systems and processes
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test LTE femtocell RF performance, Huawei R&D
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! LAA combines a licensed band (in our case, E-‐UTRA band 3) with unlicensed 5GHz spectrum
! Throughput over 300Mbit/s, ideal for use with TalkTalk Ultrafast FTTP ! Timetable: 3GPP release 13 stage 3 in Q4 2015, products in 2016
source: Qualcomm, Inc.
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Ultrafast Cabinet Ultrafast POP
Fibre
Fibre
Fibre
Fibre Backhaul
TalkTalk Business
TalkTalk Consumer
WiFi + In-‐premise 4G
WiFi + In-‐home 4G
Seamless, genuinely unlimited, low cost connec1vity to our customers’ homes and businesses… …which will drive growth for the foreseeable future
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