Advances in Coordinated Multi-Cell Multi-User MIMO Systems

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Spectral Efficiency for MIMO Systems • All our simulation results are consistent with those in 3GPP. Spectral Efficiency 2x2 SU-MIMO Cell-Average 2x2 SU-MIMO 5% Cell-Edge 4x2 SU-MIMO Cell Average 4x2 SU-MIMO 5% Cell-Edge 2x2 MU-MIMO Cell-Average 2x2 MU-MIMO 5% Cell-Edge Min-value of others in 3GPP (bits/s/Hz) Our Work (bits/s/Hz) Max-value of others in 3GPP (bits/s/Hz) 2.14 2.37 2.47 0.072 0.079 0.100 2.34 2.52 2.66 0.085 0.089 0.110 2.56 2.62 2.77 0.070 0.086 0.110
Spectral Efficiency for HBSC-M Systems in Multi-Cell Case • HBSC-M systems outperform both the HBSC-S systems and the SU- MIMO system in the spectral efficiency. • The best position for each RRH node is 0.6R~0.7R. +12% + 20%
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Advances in Coordinated Multi-Cell
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Outline 1 Introduction to MIMO Ante
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What happened in 1895?
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1895 in Italy It is dangerous to pu
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Wireless 101 The more things change
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Some Milestones in Telecommunicatio
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Research Trends in Wireless Network
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1. Introduction to MIMO Antenna Tec
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Diversity-Multiplexing Tradeoff •
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A Multiuser MIMO Scheduling System
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Nakagami-m Fading Channel Which on
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Some Diversity-Based MIMO Schemes
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A Closer Look for their Interplay D
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ST/SC over Multiuser Scheduling Sys
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STBC over Multiuser Scheduling Syst
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Main Point in Story 1 • Multiuser
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Issue for a Spatial Multiplexing-ba
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Effect of SWNSF Scheduling on min
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Effect of SWNSF Scheduling on Other
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Main Point in Story 2 Multi-User Sc
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MIMO Broadcast Systems • MIMO ant
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MIMO Broadcast Systems with Transmi
Page 49 and 50: A Nonconformist (Why Not) Issue •
Page 51 and 52: New Perspective: MIMO Broadcast Sys
Page 53 and 54: Literature Survey on MU-MIMO Tx BD
Page 55 and 56: Example of an MU-MIMO System with R
Page 57 and 58: Sum Rate Comparison • Under simil
Page 59 and 60: Two Issues on channel information a
Page 61 and 62: Effects of Feedback CSI Variations
Page 63 and 64: Summary • The MU-MIMO with receiv
Page 65 and 66: 4. Multi-cell Network MIMO systems
Page 67 and 68: key Issues for Network MIMO 2nd-tie
Page 69 and 70: Basic Fractional Frequency Reuse (F
Page 71 and 72: Proposed Solution Coordinated group
Page 73 and 74: Benefit of Rearranged Frequency Par
Page 75 and 76: Benefit of Proposed Architecture ov
Page 77 and 78: Summary • By exploiting geographi
Page 79 and 80: 5. Updates of Network MIMO Techniqu
Page 81 and 82: LTE-A Key Technologies • Carrier
Page 83 and 84: Advanced MIMO Techniques in UL •
Page 85 and 86: R10 LTE-A Performance Improvement
Page 87 and 88: CoMP (Coordinated Multipoint Transm
Page 89 and 90: Coordinated Beamforming (CB) If the
Page 91 and 92: Mulit-Cell Co-operations Joint Proc
Page 93 and 94: NCTU has built a LTE-A System-Level
Page 95 and 96: NCTU LTE-A System-Level Simulator I
Page 97 and 98: Hierarchical Base Station Cooperati
Page 99: Spectral Efficiency for Calibration
Page 103 and 104: Main Point in Story 5 LTE-A system-
Page 105 and 106: Future Research Directions • Chan
Page 107 and 108: References • C. J. Chen and Li-Ch
Page 109 and 110: Reference [1] TR 36.814 : 3rd Gener
Page 111 and 112: Reference [11] J. Salo, G. Del Gald
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Advances in Coordinated Multi-Cell Multi-User MIMO Systems

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