Group Cell Architecture for Cooperative Communications
Springer Science & Business Media, Jul 1, 2012 - Technology & Engineering - 92 pages
Driven by the increasing demand for capacity and Quality of Service in wireless cellular networks and motivated by the distributed antenna system, the authors proposed a cooperative communication architecture—Group Cell architecture, which was initially brought forward in 2001. Years later, Coordinated Multiple-Point Transmission and Reception (CoMP) for LTE-Advanced was put forward in April 2008, as a tool to improve the coverage of cells having high data rates, the cell-edge throughput and/or to increase system throughput. This book mainly focuses on the Group Cell architecture with multi-cell generalized coordination, Contrast Analysis between Group Cell architecture and CoMP, Capacity Analysis, Slide Handover Strategy, Power Allocation schemes of Group Cell architecture to mitigate the inter-cell interference and maximize system capacity and the trial network implementation and performance evaluations of Group Cell architecture.
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3GPP 4G TDD Trial มมม algorithm analyzed antenna units Architecture for Cooperative bandwidth BLER Capacity Analysis CDMA cell edge user Cell Group Selection channel capacity CoMP constant-power joint-waterfilling Cooperative Communications data rate diversity diversity gain downlink ergodic capacity Fast Cell Group FCGS scheme FuTURE 4G TDD Group Cell architecture Group Cell structure Group Cell system Group Cell Trial Handover scheme inter-cell interference intra-NodeB FCGS iterative lower bound Macro Diversity multi-antenna NodeB OFDM outage performance pathloss peak-power constraints physical layer power allocation scheme power constraint power control shadow fading Shannon capacity shown in Fig simulation results slide Group Cell Slide Handover slide window Soft Handover solution Space–Time Code STBC subcarriers resources subchannel system capacity target TDD Trial System technologies throughput TPC-based water-filling traditional cellular structure transmit diversity transmit signals trial network Turbo coding uplink Uplink Performance wireless