Journal ArticleDOI
Analysis and FPGA Implementation of Zero-Forcing Receive Beamforming with Signal Space Diversity under Different Interleaving Techniques
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TLDR
It is shown that while achieving considerable performance gain, SSD introduces only an insignificant increase to the system complexity without any extra bandwidth or time slot usage.Abstract:
We combine multiple-input multiple-output zero-forcing receive beamforming (ZFRBF) with time and spatial component interleaved signal space diversity (SSD) and analyze the system’s error performanc...read more
Citations
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Proceedings ArticleDOI
Performance of MMSE Beamforming with Time and Spatial Coordinate Interleaving
Mustafa Anil Resat,Serdar Ozyurt +1 more
TL;DR: It is demonstrated that by using time or spatial CI, it is possible to highly improve the error performance of a MMSE BF system without the need of extra bandwidth, time slots or significant complexity increment.
References
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Journal ArticleDOI
Capacity of Multi‐antenna Gaussian Channels
TL;DR: In this paper, the authors investigate the use of multiple transmitting and/or receiving antennas for single user communications over the additive Gaussian channel with and without fading, and derive formulas for the capacities and error exponents of such channels, and describe computational procedures to evaluate such formulas.
Book
Digital Communication over Fading Channels
TL;DR: The book gives many numerical illustrations expressed in large collections of system performance curves, allowing the researchers or system designers to perform trade-off studies of the average bit error rate and symbol error rate.
Journal ArticleDOI
Signal space diversity: a power- and bandwidth-efficient diversity technique for the Rayleigh fading channel
TL;DR: Very high diversity orders can be achieved and this results in an almost Gaussian performance over the fading channel, this multidimensional modulation scheme is essentially uncoded and enables one to trade diversity for system complexity, at no power or bandwidth expense.
Journal ArticleDOI
Linear transmit processing in MIMO communications systems
TL;DR: The transmit filters are based on similar optimizations as the respective receive filters with an additional constraint for the transmit power and has similar convergence properties as the receive Wiener filter, i.e., it converges to the matched filter and the zero-forcing filter for low and high signal-to-noise ratio, respectively.
Journal ArticleDOI
Zero-Forcing Precoding and Generalized Inverses
TL;DR: This work begins with the standard design under the assumption of a total power constraint and proves that precoders based on the pseudo-inverse are optimal among the generalized inverses in this setting, and examines individual per-antenna power constraints.