TD-LTE Industry Development BriefingChina Mobile Sept. 2010 1 5/2.LTE FDD/TDD—The Next Dominating Global Communication Technology GSM CDMA GPRS EDGE WCDMA TD-CDMA TD-SCDMA HSPA PDC PHS CDMA 1X LTE TDD1 LTE TDD2 LTE FDD LTE FDD/TDD EVDO CDMA 2000 2G 2. The convergence of TD-LTE and LTE FDD further brings a globally unified. next generation mobile broadband technology standard 2 .5G LTE The convergence of two TDD technologies gave birth to TD-LTE.75G 3G 3. most supported global industrial base. for worldwide end-to-end eco-system 3 .A Global End-2-End Ecosystem Contributes the Fast Development of LTE both FDD and TDD TD-LTE Establishes the largest. 02 0 UMa RMa Case12D Case13D UMi UMa RMa 2X2 MIMO (4+4)X2 BF Cell Throughput: 30% gain by BF Edge Throughput: 60% gain by BF Noticeable Gain of TD-LTE with Dual layer BF compare to 2*2 MIMO 4 .5 0 Case12D Case13D UMi 0.08 2X2 MIMO (4+4)X2 BF 0. Beamforming OFDMA/SC-FDMA 64 QAM Release 9 LTE（FDD/TDD)： Enhance Version Dual layer Beamforming Home eNB SON eMBMS Release 10 LTE-Advanced： Enhanced MIMO with 8 path DL /4 path UL CoMP Carrier Aggregation Relay 3.5 2 1.04 0.5 3 2.1 0. R9 Coming to the End 2007 2008 2009 2010 2011 Release 8 LTE(FDD/TDD)： Base Version Type II Frame Structure DwPTS/GP/UpPTS MIMO.5 1 0.06 0.12 Comparison between 2X2 MIMO and (4+4)X2 BF 0.Standardization: R8 Frozen. A. STE.28 k㎡. Performing Arts Center and other 7 important pavilions U. Motorola Motorola.S. Datacard Service is the most popular one among all the showcase services. Pavilion.Product: TD-LTE in World EXPO Provides a Experience of Future Broadband Mobile Service Network Coverage Network Outdoor Coverage Vendor Scale 17 base stations covering the whole Expo Campus of 5. NSN. from 73 operators and telecom. Alcatel-Lucent. High Definition and Real Environment Navigation Shoot and Transfer Mobile High Definition Video on Demand Mobile High Definition 5 Video Surveillance . Ericsson Indoor Coverage Over 1000 persons. Sequans Data cards from Qualcomm. HiSilicon. Altair Huawei Datang. China Pavilion. visited 2010 Shanghai Expo and NGMN IC TD-LTE Showcase Network. Finland Pavilion. Innofidei Data Card First data card by Innofidei. Samsung. ZTE. Sweden Pavilion Terminal Chipset CPE First CPEs by Huawei. commercial usage The first pre-commercial FDD/TDD single baseband chipset will occur at the end of 2010. Band 38 to be supported by Q3 20MHz: 3. Frequency Band 40 (2. 10MHz: 1 CAT3: 3.Product: TD-LTE Released End-to-end Product in mid of 2010 TD-LTE infrastructure products are ready for the deployment of large scale trial and initial. CPE: Frequency Band 38 (2. HARQ.3GHz) Frequency band Bandwidth Category MIMO scheme Basic feature set Chipset type Small form factor Data card power supply Band 40: 4. AMC. etc. CAT2: 1 2R1T TDD Frame.6GHz) Bandwidth 20MHz 2T2R MIMO Beamforming FDD/TDD Common Platform 2G/3G Interworking PS HO Synchronization by 1588 Tx Power 40W Self configuration USB 6 . ASIC: 3 USB dongle: . 3 bps/Hz reached ) UL power control (lab and field) User plane latency: meet 3GPP/NGMN Target 7 Source: .Trial: TD-LTE PoC Essential Results Synchronized with FDD Multi-cell @ field Spectrum Efficiency MCS AMC & HARQ MIMO Edge & average Tput High speed Multi-UE/cell w/ FSS Multi-UE/cell on UL L1-L3 implementation QoS VoIP UL PC CL-MIMO UP Latency CP Latency Active mode HO Measurement TD-LTE working in field (7. 2.Trial：Large Scale Trial in China To be started formally in the 2nd half of this year. reuse=1) Inter-RAT test Services. terminal and budget under approval by MIIT Midwest city East coastal city Southeast coastal city Frequency band: 2. terminal User experience test . in 3 cities around China Beijing Detailed plan of network.6GHz @ outdoor.3GHz @ indoor Network plan and optimization S c a l e City # Site # 3-4 big/middle cities 100+ outdoor sites and some indoor sites planned per city Over 5000 per city planned UE # C o n t e n t s Test of key technologies Test of performance 2 0 1 0 2 0 1 1 8 Networking test (freq. applications. 6G 30M 50M 50M 50M 50M 50M 90M 70M（TBC） 95M 184M planning >20M 65M 60M 50M 50M Globla Scale： Converged LTE FDD/TDD standard is the main stream of BWA technologies.3GHz 30MHz spectrum.3/2.Global Operators Joint Force to Promote TD-LTE Global Development TD-LTE industrialization is supported by operators from Europe. Asia-Pacific. the Russian Government planned to deploy LTE in 18 months 2.6G TDD Spectrum Benefits of TD-LTE 9 . the rapid development of TD-LTE drives global TDD spectrum auction wave Regions India Germany Finland Norwich Sweden Hong Kong Taiwan Korea Japan Singapore Australia Vietnam New Zealand Malaysia USA Brazil 2. Rapid Development： So far TD-LTE is advancing together with LTE FDD in Industrialization. Over 10 trials being planned globally during 2010-2011. Performance： TD-LTE performance verified to meet mobile internet service requirement. Compared with 3G. Rostelecom won 2. TD-LTE trial and pre-commercial networks are under planning. Vodafone、TMobile、Bharti、 Qualcomm etc. North America. etc.operators/compa nies bought in TDD spectrum from Auctions ended in June. Spectrum： Lack of spectrum in Mobile Broadband makes TDD more important than ever.3G 40M 90M 90M 50M 100M 100M 70M 100M 2. Thank You .