MIMO and Smart Antennas for Mobile Broadband ... - 4G Americas

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Figure 111 – Modern multi-band terminal antenna design with 3 feeds, courtesy of TDK1264G Americas MIMO and Smart Antennas for Mobile Systems – October 2012 – All Rights Reserved
Figure 112 – Example antennas from representative handsets, illustrating manufacturing and design approaches.1274G Americas MIMO and Smart Antennas for Mobile Systems – October 2012 – All Rights Reserved
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MIMO and Smart Antennasfor 3G and 4
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5 Small Cells and HetNet Deployment
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5) Smart antennas provide the next
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toward the ground where the mobile
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could then be tailored using mechan
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Figure 6 - Antenna technology curre
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1.3 INTEGRATED RADIO/ANTENNAFigure
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Figure 10 - Link budget comparison
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1.4 ACTIVE ANTENNA SYSTEM (AAS) TEC
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and combinations of carriers that c
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example, a rural base station with
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eamwidth is typically fixed if area
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for flat rural scenarios with large
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Figure 22, for unprocessed and fitt
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Note that this is likely a general
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carrier frequency) limited uplink t
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These transmission modes are implem
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Code Book 1 Layer 2 Layers0 1√2 1
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codebook entry 2 will reduce interf
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Trans. ModeAntennaConfig. Figure De
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It is important to note that the ga
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5 inputs forming the five beams sho
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Figure 32 - Downlink bit rate (left
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system simulation CDF for the anten
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Figure 36 - Calibration network blo
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smaller allocation. MU-MIMO transmi
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1D Reconfigurable beam (RET)[tiltin
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3.3 COMPARISON OF RET, 2D, AND 3D R
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3.5 NETWORK OPTIMIZATION VERSUS LOA
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Figure 40 - Distribution of the ant
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• In this case, reconfigurable be
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Figure 43 - Typical cell site showi
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4.2 CURRENT DEPLOYMENTSOne operator
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Figure 46 - Common monopole during
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Figure 48 - Mast with 11 operators
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Figure 50 - Antenna mount with Remo
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(a) (b) (c)Figure 52 - Small cell s
Page 75 and 76: 6 MISCELLANEOUS COMMERCIAL AND DEPL
Page 77 and 78: Figure 54AFigure 54BFigure 54 — H
Page 79 and 80: The widely used 65º azimuth antenn
Page 81 and 82: Figure 59 — Mathematical results
Page 83 and 84: Recall that the new rules of thumb
Page 85 and 86: 300∑P60SPR(%) =60P∑300Undesired
Page 87 and 88: --Co-Polarization--Cross-Polarizati
Page 89 and 90: 6.2.2 EFFECTS OF INCORRECT ANTENNA
Page 91 and 92: any third order intermodulation pro
Page 93 and 94: A RRH, also known as a Remote Radio
Page 95 and 96: delays of each transmit path. These
Page 97 and 98: equired at the antenna. In addition
Page 99 and 100: Figure 72 - Photograph of the const
Page 101 and 102: These cables, being a stranded cons
Page 103 and 104: 6.6.5 ADVANTAGES OF REMOTE FIBER FE
Page 105 and 106: Figure 79 - Diplexer.Figure 80 - Tr
Page 107 and 108: Figure 81 - Hybrid combiningcable l
Page 109 and 110: ports. Integrated duplexers route t
Page 111 and 112: Figure 90 - Antenna sharing usingTX
Page 113 and 114: 6.7.13 CONFIGURATIONSThe key elemen
Page 115 and 116: 6.8 INDOOR DISTRIBUTED ANTENNA SYST
Page 117 and 118: een proven by experiment that a spa
Page 119 and 120: 2600 6 to 9 --Table 7 - Link budget
Page 121 and 122: Figure 107 - Shannon upper limit ca
Page 123 and 124: achieve MIMO performance on par wit
Page 125: It is evident from the trial that M
Page 129 and 130: 1st Upper Sidelobe Level of the 1st
Page 131 and 132: H/V TrackingDiscrimination between
Page 133 and 134: Digital RF converterto LNAPAdigital
Page 135 and 136: 27 Section 7.1 of 3GPP Section 7.1
Page 137 and 138: 51 IST-4-027756 WINNER, D1.1.2 V1.1
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MIMO and Smart Antennas for Mobile Broadband ... - 4G Americas

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