Analysis of Multiconductor Transmission Lines
Analysis of Multiconductor Transmission Lines
Research of Transmission Parameters of Four-Conductor Cables for Power Line Communication
CSSE '08 Proceedings of the 2008 International Conference on Computer Science and Software Engineering - Volume 05
Energy-constrained modulation optimization
IEEE Transactions on Wireless Communications
Fading channels: information-theoretic and communications aspects
IEEE Transactions on Information Theory
Physical and regulatory constraints for communication over the power supply grid
IEEE Communications Magazine
Power line channel characteristics and their effect on communication system design
IEEE Communications Magazine
IEEE Communications Magazine
Capacity limits of MIMO channels
IEEE Journal on Selected Areas in Communications
Energy-efficiency of MIMO and cooperative MIMO techniques in sensor networks
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
High-frequency characteristics of overhead multiconductor power lines for broadband communications
IEEE Journal on Selected Areas in Communications
Power Consumption Minimization for MIMO Systems — A Cognitive Radio Approach
IEEE Journal on Selected Areas in Communications
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The factors influencing broadband capacity potential of overhead and underground multiple-input multiple-output (MIMO) low-voltage/broadband over power lines (LV/BPL) systems are thoroughly examined. Special attention is given on the capacity effect of today's well-known power constraints that are imposed to suppress BPL electromagnetic interference to other services (EMI policies). The contribution of this paper is three-fold. First, the performance of various overhead and underground MIMO/LV/BPL topologies has been studied with regard to appropriate transmission, spectral efficient (SE), and energy efficient (EE) metrics. BPL transmission performance depends drastically on the frequency, the EMI policy applied, the power grid type (either overhead or underground), the MIMO scheme properties, the multiconductor transmission line (MTL) configuration, the physical properties of the cables used, and other topological characteristics. Second, it is clearly revealed that today's EMI policy design has derived from the compromise between BPL technology promotion and protection of existing radioservices without taking under consideration EE issues. This statement is validated using a significant trade-off relation between SE and EE metrics depicted through dynamic quasiconcave curves. Third, based on this SE/EE trade-off, proper EMI policies that: (i) satisfy SE and EE requirements and (ii) promote EE-oriented high-bitrate MIMO/LV/BPL system design; can be further proposed.