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Figure B.14. E-UTRAN HeNB Logical Architecture (based on 3GPP TS 23.830). The first variant shown in Figure B.15 has a dedicated Home eNodeB Gateway (HeNB GW) and is very similar to the Home NodeB architecture for UMTS-HSPA. The second variant shown in Figure B.16 does not have a HeNB GW but assumes the concentration functions and SeGW functions are either in separate physical entities or co-located with existing entities (e.g. the MME and/or SGW). The third variant shown in Figure B.17 is a hybrid of the first two where there is a HeNB GW but only for the control plane. Rel-8 focused mainly on defining idle mode mobility procedures related with Closed Subscriber Group (CSG, i.e. a group of users authorized to access a particular HNB or HeNB). In particular, Rel-8 addressed CSG reselection and manual CSG selection. The main objectives for work on HNBs and HeNBs in Rel-9 is to build on the foundations from Rel-8 and add further functionalities that will enable the mobile operators to provide more advanced services as well as improving the user experience. Of particular focus are enhancements to the existing Rel-8 idle mode mobility mechanisms, to provide active mode mobility support, specifically in the following features: � LTE Macro to UTRA HNB Handover � LTE Macro to HeNB Handover � Inter-PLMN Manual CSG Selection � Hybrid/Open Access Mode The Rel-9 enhancements will be defined as such that legacy mechanisms coexist with the concepts introduced to ensure pre-Rel-9 mobiles will be supported. www.4gamericas.org February 2011 Page 140
UE HeNB LTE-Uu C1 (OMA DM /OTA) S1 HeNB GW VPLMN S1-MME CSG List Srv HSS MME S-GW www.4gamericas.org February 2011 Page 141 S1-U HPLMN Figure B.15. Variant 1 with Dedicated HeNB GW (based on 3GPP TS 23.830). UE HeNB LTE-Uu C1 (OMA DM /OTA) S1-MME S1-U VPLMN HPLMN CSG List Srv Figure B.16. Variant 2 without HeNB GW (based on 3GPP TS 23.830). S6a MME S-GW S11 HSS S6a S11
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www.4gamericas.org February 2011 Pa
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7.3.1 Home NodeB/eNodeB enhancement
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D.2 TARGET REQUIREMENTS FOR 3GPP LT
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downlink throughput of up to 21 Mbp
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eceivers. Examples of advanced rece
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1 INTRODUCTION Wireless data usage
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2 PROGRESS OF RELEASE 99, RELEASE 5
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HSDPA network in February, followed
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download speeds of up to 8 Mbps aim
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Since around 2005, some research fi
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As operators evolve their networks
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One of key elements of the LTE/SAE
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In 2008, a top vendor unveiled the
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3 PLANS FOR RELEASE 9 AND RELEASE 1
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4 THE GROWING DEMANDS FOR WIRELESS
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to address network congestion issue
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U.S. This represents a 151 percent
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accounted for 12 percent of total r
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various mobile data services have o
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devices to turn them into full-fled
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spectrum for mobile broadband use.
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MME S1-MME S11 eNode IP GW S1-U Fig
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Figure 5.2. Example of Semi-Persist
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ideas for potential technologies an
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6.2 THE 3GPP ROLE Figure 6.1. Progr
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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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Page 91 and 92: The mechanism shall properly handle
Page 93 and 94: 8.4.7 FIXED MOBILE CONVERGENCE The
Page 95 and 96: 9 CONCLUSIONS Wireless data usage c
Page 97 and 98: Communications Research demo lab in
Page 99 and 100: increases through load balancing an
Page 101 and 102: support the most heavily loaded and
Page 103 and 104: Telecom, Telecom Italia, Telefónic
Page 105 and 106: Motorola’s mobility management en
Page 107 and 108: conducted with the 4G mobile techno
Page 109 and 110: � The industry’s first dual-car
Page 111 and 112: APPENDIX B: UPDATE OF RELEASE 9 STA
Page 113 and 114: that is vital for the operation of
Page 115 and 116: B.2.1.4 PDN GW SELECTION FUNCTION (
Page 117 and 118: The subscribers of participating CM
Page 119 and 120: 3GPP TS 29.168. Cell Broadcast Cent
Page 121 and 122: � Gateway Mobile Location Center
Page 123 and 124: CELL ID METHOD This is the simplest
Page 125 and 126: Figure B.4. 1xRTT CSFB Architecture
Page 127 and 128: In the following outline, the funct
Page 129 and 130: o Includes concurrent 1xRTT and HRP
Page 131 and 132: MBMS GW One or more MBMS GW functio
Page 133 and 134: Figure B.7. Phases of MBMS Broadcas
Page 135 and 136: B.2.6 SELF‐ORGANIZING NETWORKS (S
Page 137 and 138: cross-talk suppression. The downlin
Page 139: eNodeB solutions. Rel-8 defined the
Page 143 and 144: Server. The latter capability allow
Page 145 and 146: Denoted by � i the number of corr
Page 147 and 148: Table C.2. Cell Edge User Spectral
Page 149 and 150: C.1.7 HANDOVER The handover interru
Page 151 and 152: APPENDIX D: LTE‐ADVANCED AND SELF
Page 153 and 154: 2 Linked work items (list of linked
Page 155 and 156: d) To develop documents that will s
Page 157 and 158: Full‐buffer spectrum efficiency E
Page 159 and 160: Uplink peak spectrum efficiency •
Page 161 and 162: Cell‐average and Cell‐edge spec
Page 163 and 164: Cell‐average and Cell‐edge spec
Page 165 and 166: Antenna configuration (C) VoIP resu
Page 167 and 168: APPENDIX F: THE ITU‐R IMT‐ADVAN
Page 169 and 170: ITU-R Outside ITU-R Step 1 Circular
Page 171 and 172: APPENDIX G: GLOBAL HSPA & HSPA+ DEP
Page 173 and 174: Africa Réunion SFR Reunion In Serv
Page 175 and 176: Latin America & Caribbean Jamaica C
Page 177 and 178: Asia Pacific Malaysia DiGi (Telenor
Page 179 and 180: Eastern Europe Czech Republic Mobil
Page 181 and 182: Eastern Europe Slovenia T‐2 In De
Page 183 and 184: Western Europe Liechtenstein mobilk
Page 185 and 186: US/Canada Canada Bell Wireless Affi
Page 187 and 188: Latin America Colombia UNE Planned
Page 189 and 190: 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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