INICTEL-UNI 15/11/2010. Tecnología de Banda Ancha Inalámbrica LTE
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1 INICTEL-UNI 15/11/2010 Tecnología de Banda Ancha Inalámbrica LTE
2 1 2Market Overview 2 LTE Presentation / Alcatel-Lucent. Title January 2008
3 Market Trends iphone (Apple) and G1 (Google) are bandwidth drivers X 10 X 50 3 LTE / Alcatel-Lucent.
4 Terminals design and usability makes the difference The iphone impact iphone Usage users versus IPhone average: users Streaming 31% video YouTube Google Maps Social networking Web search 30% 35% 50% 58% Other users 5% 1% 3% 4% 6% iphone user spends 20 times more Peter Erskine, Telefonica Executive. Expansión, Jan 28, 2008 Because its functions seem interesting Because its design is superior Because its interface seems easy to use Because I like Apple's products The recent iphone launch has raised consumer interest in Internet-capable mobile devices and should stimulate the mobile data market in each country. 4 LTE / Alcatel-Lucent.
5 New devices, new applications Increase in the diversity of traffic: The Internet of things Increase in the volume of traffic: M2M, Cloud Computing, Video, UGC M2M Cloud Computing Video UGC 5 LTE / Alcatel-Lucent.
6 Recap on Wireless Capacity Issue From 2008 to 2013 Data Traffic Forecasted x17 Informa (May09) Telecom Operators Scissor Effect Traffic Voice Era Traffic and Revenue Divergence Revenue Data revenues Forecasted x1.8 Informa (May09) Data Era Time 6 LTE / Alcatel-Lucent.
7 LTE is the answer Excellent performance for outstanding Quality of Experience 326Mbps 20MHz 1.4MHz Spectrum flexibility Wide spectrum and bandwidth range 10ms RTT 2.6GHz 700MHz cost effective IP architecture and transport Flat IP CDMA, GSM, W-CDMA, WiMAX Smooth integration Mobility, load balancing and upgrade path A flexible technology addressing operators challenges 7 LTE / Alcatel-Lucent.
8 2 2LTE Technology Overview 8 8 Presentation Title January 2008
9 What is LTE? A common evolution introducing highly efficient technologies GSM/UMTS GSM/EDGE GSM/EDGE TD-SCDMA CDMA2000 1X 1X/EV-DO RevA 1X/EV-DO RevA WIMAX HSPA+ UMTS/HSPA+ B/A+ L T E OFDMA MIMO Flat IP Robust modulation in dense environments OFDMA (DL) / SC-FDMA (UL) Increased spectral efficiency. Simplified Rx design cheaper UE Scalable - go beyond 5 MHz limitation Increased link capacity Multiple-input, multipleoutput UL& DL. Collaborative MIMO (UL). Overcome multi-path interference Flat, scalable Short TTI: 1 ms (2 ms for HSPA). Backhaul based on IP / MPLS transport. Fits with IMS, VoIP, SIP LTE bandwidths options 3G 3.9G 4G 1.4MHz 3MHz 5MHz 10MHz 20MHz IMT-2000 family IMT-Advanced family Definition in progress by ITU-R LTE introduces the building blocks of 4G 100 Mbps peak, mobile 1 Gbps peak, fixed 9 LTE Alcatel-Lucent
10 LTE: Compelling performance 65 ms Latency Reduction 50 ms 50 ms Low latency enables fast channel adaptation therefore allowing high speed applications HSPA HSPA+ WiMAX Higher Peak throughput (Mbps) 10 ms LTE 120 DL HD TV User created content Multi-screen Gaming 60 DL More 5 UL 14 DL HSPA (5MHz) 11 UL HSPA+ (5MHz) 42 DL 9 UL 36 DL WiMAX (10MHz) 18 UL LTE MIMO 2x2 (10MHz) 36 UL LTE MIMO 2x2 (20MHz) High peak throughput enables rich content applications over LTE 10 LTE Alcatel-Lucent
11 IP transformation in mobile networks TODAY CS Core Backhaul (TDM/ATM) PS Core Node B RNC SGSN GGSN Radio intelligence moving to enodeb Backhaul transition to IP/Ethernet RNC bearer mobility evolves to the SGW RNC control distributed into the MME/eNB MSC voice and SGSN packet mobility evolves into the SGW SGSN control evolves into the MME CS and PS evolve into a unified all-ip domain Best effort evolves to E2E QoS Internet LTE enodeb Backhaul (IP/Ethernet) SGW PCRF MME Service and mobile aware all-ip network PDN GW Multimedia Services 11 LTE TS110 Alcatel-Lucent - Evolved Packet Core April 2009
12 LTE architecture MME: Mobility Management Entity PCRF: Policy Charging Rules Function PDN: Packet Data Network S-GW: Serving Gateway P-GW: PDN Gateway HSS: Home Subscriber Server 12 LTE Alcatel-Lucent
13 Voice Solution Circuit Switch Fallback and IMS 13 LTE Alcatel-Lucent
14 3 2LTE 700 MHz 14 LTE Presentation Alcatel-Lucent Title January 2008
15 700 MHz Spectrum Allocation in US & 3GPP bands 12 & 13 UL 3GPP band 12 UL MHz DL MHz BW 18MHz DL DL 3GPP band 13 UL MHz DL MHz BW 10MHz UL 15 LTE Alcatel-Lucent
16 4 2LTE Devices 16 LTE Presentation Alcatel-Lucent Title January 2008
17 LTE device availability Instopable Waves for a fast mass market adoption H H2 H H2 H H2 H H2 H H H1 LTE New connected devices Prototype products Commercial Devices (High End), USB, Netbook, Smarphone, W-DSL LTE Middle end handset LTE low end handset Field Trials Early Launches Mass Market Adoption LTE solution Prototype 1 st Gen LTE solution In 2009, LTE ecosystem is already backed by the top 5 device suppliers and the wireless chipset champions 2 nd Gen LTE solution In 2011, the LTE technologies is ready for the Mass Market with mature chipsets ready for Wireless and Consumer electronic suppliers 3 rd Gen LTE solution In 2013, The LTE technologies would become commodities for smooth integration into any type of wireless synchronised devices 17 LTE Alcatel-Lucent
18 5 2Applications 18 LTE Presentation Alcatel-Lucent Title January 2008
19 Leading the next-generation open ecosystem University Innovations Program Accelerate innovative services Enable new business models Attract open innovation Enable continuous experience wireline and wireless access Consumer media & entertainment Enterprise collaboration & e-healthcare Digital signage Automotive connectivity Computing experience 19 LTE Alcatel-Lucent
20 20 LTE Alcatel-Lucent
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