DL - 4G Americas

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CONTENTS PREFACE ………………………………………………………………………………………………………………………..………………………6 1 INTRODUCTION ............................................................................................................................................. 11 2 PROGRESS OF RELEASE 99, RELEASE 5, RELEASE 6, RELEASE 7 AND RELEASE 8: EVOLVED EDGE, UMTS/EVOLVED HSPA (HSPA+) AND LTE/EPC .............................................................................................................................. 13 2.1 PROGRESS TIMELINE ................................................................................................................................... 13 3 PLANS FOR RELEASE 9 AND RELEASE 10: EVOLVED HSPA (HSPA+) AND LTE/LTE‐ADVANCED ………………………….27 4 THE GROWING DEMANDS FOR WIRELESS DATA APPLICATIONS ..................................................................... 29 4.1 WIRELESS DATA TRENDS AND FORECASTS ......................................................................................... 30 4.2 WIRELESS DATA REVENUE .................................................................................................................... 32 4.3 MOBILE BROADBAND DEVICES ............................................................................................................ 33 4.4 MOBILE BROADBAND APPLICATIONS ................................................................................................. 36 4.5 SMALL CELL GROWTH............................................................................................................................. 39 4.6 SPECTRUM INITIATIVES .............................................................................................................................. 40 4.7 SUMMARY ................................................................................................................................................. 41 5 STATUS AND HIGHLIGHTS OF RELEASE 8 AND RELEASE 9: EVOLVED HSPA (HSPA+) AND LTE/EPC ………………….42 5.1 VOLTE ......................................................................................................................................................... 44 6 STATUS OF IMT‐ADVANCED AND LTE‐ADVANCED .......................................................................................... 46 6.1 SPECIFYING IMT‐ADVANCED – THE ITU‐R ROLE ............................................................................................ 46 6.2 THE 3GPP ROLE ........................................................................................................................................... 49 7 STATUS OF RELEASE 10: HSPA+ ENHANCEMENTS AND LTE‐ADVANCED .......................................................... 51 7.1 LTE‐ADVANCED FEATURES AND TECHNOLOGIES ........................................................................................... 51 7.1.1 Support of Wider Bandwidth ..................................................................................................................... 51 7.1.2 Uplink transmission enhancements........................................................................................................... 53 7.1.3 Downlink Transmission enhancements ..................................................................................................... 54 7.1.4 Relaying ..................................................................................................................................................... 55 7.1.5 Heterogeneous Network Support .............................................................................................................. 59 7.1.6 MBMS Enhancements ............................................................................................................................... 61 7.1.7 Son Enhancements .................................................................................................................................... 61 7.1.8 Vocoder Rate Adaptation .......................................................................................................................... 62 7.2 HSPA+ ENHANCEMENTS FOR RELEASE 10 ............................................................................................................. 62 7.2.1 Four carrier HSDPA operation ................................................................................................................... 62 7.2.2 Additional band combinations for DB‐DC‐HSDPA...................................................................................... 65 7.3 MULTI‐RAT RELATED ENHANCEMENTS .................................................................................................................. 65 www.4gamericas.org February 2011 Page 2
7.3.1 Home NodeB/eNodeB enhancements ...................................................................................................... 65 7.3.2 LIPA/SIPTO ................................................................................................................................................. 66 7.3.3 Fixed Mobile Convergence Enhancements ................................................................................................ 69 7.3.4 Machine‐to‐Machine Communications ..................................................................................................... 71 7.3.5 Single Radio Voice Call Continuity ............................................................................................................. 72 7.3.6 IMS ServicE Continuity (ISC) and IMS Centralized Services (ICS) ............................................................... 75 7.3.7 Interworking with Wi‐Fi ............................................................................................................................. 75 7.3.8 UICC ........................................................................................................................................................... 76 7.3.9 IP‐Short‐Message‐Gateway enhancements for CPM‐SMS Interworking .................................................. 77 7.3.10 Lawful Interception LI10 in Release 10 ...................................................................................................... 77 7.4 RELEASE‐INDEPENDENT FEATURES ....................................................................................................................... 78 7.4.1 Band Combinations for LTE‐CA .................................................................................................................. 78 8 PLANNING FOR RELEASE 11 AND BEYOND ..................................................................................................... 80 8.1 TARGET TIMELINE FOR RELEASE 11 ...................................................................................................................... 80 8.2 LTE‐ADVANCED ENHANCEMENTS ......................................................................................................................... 80 8.2.1 Coordinated multiple point transmission and reception ........................................................................... 80 8.2.2 Carrier aggregation .................................................................................................................................... 85 8.2.3 Enhanced ICIC ............................................................................................................................................ 85 8.3 HSPA+ ENHANCEMENTS .................................................................................................................................... 86 8.3.1 8‐Carrier HSDPA ......................................................................................................................................... 86 8.3.2 Uplink dual antenna beamforming and MIMO .......................................................................................... 86 8.3.3 Downlink Multipoint Transmission ............................................................................................................ 87 8.4 MULTI‐RAT RELATED ENHANCEMENTS .................................................................................................................. 88 8.4.1 Machine‐Type Communication (MTC) ....................................................................................................... 88 8.4.2 Network Provided Location Information for IMS (NetLoc) ........................................................................ 90 8.4.3 SRVCC aspect of eMPS ............................................................................................................................... 90 8.4.4 SIPTO service continuity of IP data session (SIPTO_SC) ............................................................................. 91 8.4.5 QoS Control Based on Subscriber Spending Limits (QoS_SSL) ................................................................... 91 8.4.6 Non‐Voice Emergency Services (NOVES) ................................................................................................... 91 8.4.7 Fixed Mobile Convergence ........................................................................................................................ 93 8.5 POTENTIAL AREAS OF FUTURE STANDARDIZATION ................................................................................................... 94 9 CONCLUSIONS ………………………………………………………………………………………………………………………………………………95 www.4gamericas.org February 2011 Page 3
Page 1: www.4gamericas.org February 2011 Pa
Page 5 and 6: D.2 TARGET REQUIREMENTS FOR 3GPP LT
Page 7 and 8: downlink throughput of up to 21 Mbp
Page 9 and 10: eceivers. Examples of advanced rece
Page 11 and 12: 1 INTRODUCTION Wireless data usage
Page 13 and 14: 2 PROGRESS OF RELEASE 99, RELEASE 5
Page 15 and 16: HSDPA network in February, followed
Page 17 and 18: download speeds of up to 8 Mbps aim
Page 19 and 20: Since around 2005, some research fi
Page 21 and 22: As operators evolve their networks
Page 23 and 24: One of key elements of the LTE/SAE
Page 25 and 26: In 2008, a top vendor unveiled the
Page 27 and 28: 3 PLANS FOR RELEASE 9 AND RELEASE 1
Page 29 and 30: 4 THE GROWING DEMANDS FOR WIRELESS
Page 31 and 32: to address network congestion issue
Page 33 and 34: U.S. This represents a 151 percent
Page 35 and 36: accounted for 12 percent of total r
Page 37 and 38: various mobile data services have o
Page 39 and 40: devices to turn them into full-fled
Page 41 and 42: spectrum for mobile broadband use.
Page 43 and 44: MME S1-MME S11 eNode IP GW S1-U Fig
Page 45 and 46: Figure 5.2. Example of Semi-Persist
Page 47 and 48: ideas for potential technologies an
Page 49 and 50: 6.2 THE 3GPP ROLE Figure 6.1. Progr
Page 51 and 52: 7 STATUS OF RELEASE 10: HSPA+ ENHAN
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Figure 7.2. An Illustration of NxDF
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LTE-Advanced will extend the downli
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complexity but it may also be used
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to in 3GPP. 117 The simulation scen
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To enhance the measurement accuracy
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enables the base station to schedul
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These two advantages are illustrate
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Local IP Access provides access for
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7.3.3 FIXED MOBILE CONVERGENCE ENHA
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PCC, so the 3GPP intends to first a
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The study is concluded in 3GPP Rel-
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The decision to anchor media at the
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7.3.9 IP‐SHORT‐MESSAGE‐GATEWA
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E-UTRA CA Band E-UTRA operating Ban
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optimized proprietary receiver tran
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8.2.1.3 DL COMP In terms of downlin
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8.2.2 CARRIER AGGREGATION Figure 8.
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2-TX antennas Figure 8.5. Uplink Du
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� Subscribed for same or similar
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The mechanism shall properly handle
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8.4.7 FIXED MOBILE CONVERGENCE The
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9 CONCLUSIONS Wireless data usage c
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Communications Research demo lab in
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increases through load balancing an
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support the most heavily loaded and
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Telecom, Telecom Italia, Telefónic
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Motorola’s mobility management en
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conducted with the 4G mobile techno
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� The industry’s first dual-car
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APPENDIX B: UPDATE OF RELEASE 9 STA
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that is vital for the operation of
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B.2.1.4 PDN GW SELECTION FUNCTION (
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The subscribers of participating CM
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3GPP TS 29.168. Cell Broadcast Cent
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� Gateway Mobile Location Center
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CELL ID METHOD This is the simplest
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Figure B.4. 1xRTT CSFB Architecture
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In the following outline, the funct
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o Includes concurrent 1xRTT and HRP
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MBMS GW One or more MBMS GW functio
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Figure B.7. Phases of MBMS Broadcas
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B.2.6 SELF‐ORGANIZING NETWORKS (S
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cross-talk suppression. The downlin
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eNodeB solutions. Rel-8 defined the
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UE HeNB LTE-Uu C1 (OMA DM /OTA) S1
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Server. The latter capability allow
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Denoted by � i the number of corr
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Table C.2. Cell Edge User Spectral
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C.1.7 HANDOVER The handover interru
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APPENDIX D: LTE‐ADVANCED AND SELF
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2 Linked work items (list of linked
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d) To develop documents that will s
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Full‐buffer spectrum efficiency E
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Uplink peak spectrum efficiency •
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Cell‐average and Cell‐edge spec
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Cell‐average and Cell‐edge spec
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Antenna configuration (C) VoIP resu
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APPENDIX F: THE ITU‐R IMT‐ADVAN
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ITU-R Outside ITU-R Step 1 Circular
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APPENDIX G: GLOBAL HSPA & HSPA+ DEP
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Africa Réunion SFR Reunion In Serv
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Latin America & Caribbean Jamaica C
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Asia Pacific Malaysia DiGi (Telenor
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Eastern Europe Czech Republic Mobil
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Eastern Europe Slovenia T‐2 In De
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Western Europe Liechtenstein mobilk
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US/Canada Canada Bell Wireless Affi
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Latin America Colombia UNE Planned
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Eastern Europe Armenia Orange Armen
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Western Europe Andorra STA Planned
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Middle East Saudi Arabia Etihad Eti
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C/I Carrier to Interference Ratio (
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FER Frame Erasure Rate FFR Fraction
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LI Lawful Intercept LIPA Local Inte
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PHICH Physical Hybrid ARQ Indicator
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TAU Target Acquisition and tracking
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ACKNOWLEDGMENTS The mission of 4G A
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DL - 4G Americas

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