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From theory to practice: an overview of MIMO space-time coded wireless systems
TLDR
This paper presents an overview of progress in the area of multiple input multiple output (MIMO) space-time coded wireless systems, leading to better understanding of actual MIMO gains. Expand
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5G: A Tutorial Overview of Standards, Trials, Challenges, Deployment, and Practice
TLDR
We provide an overview of 5G research, standardization trials, and deployment challenges, and outline the key challenges ahead. Expand
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Capacity Limits and Performance Analysis of Cognitive Radio With Imperfect Channel Knowledge
TLDR
Cognitive radio (CR) design aims to increase spectrum utilization by allowing the secondary users (SUs) to coexist with the primary users, as long as the interference caused by the SUs to each PU is properly regulated. Expand
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On a Gaussian approximation to the capacity of wireless MIMO systems
  • P. Smith, M. Shafi
  • Mathematics, Computer Science
  • IEEE International Conference on Communications…
  • 7 August 2002
TLDR
We consider the capacity of a single user t /spl rarr/ /spl tau/ MIMO wireless system in a Rayleigh or Ricean fading environment. Expand
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EDGE: Enhanced Data Rates for GSM and TDMA/136 Evolution
This chapter contains sections titled: Introduction Background Physical Layer Link Layer EGPRS Performance Conclusions This chapter contains sections titled: References
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Polarized MIMO channels in 3-D: models, measurements and mutual information
TLDR
We propose a composite channel impulse model for the cross-polarized MIMO channel that takes into account both azimuth and elevation spectrum. Expand
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Quick Simulation: A Review of Importance Sampling Techniques in Communications Systems
TLDR
Importance sampling (IS) is a simulation technique which aims to reduce the variance (or other cost function) of a given simulation estimator. Expand
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Capacity of MIMO systems with semicorrelated flat fading
TLDR
The primary contribution of this work lies in the derivation of the exact characteristic function (and hence, the mean and variance) of the capacity of multiple-input multiple-output (MIMO) systems for semicorrelated flat-fading channels. Expand
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Matched filter performance bounds for diversity combining receivers in digital mobile radio
TLDR
A best-case bound on bit-error-rate performance of a space diversity receiver operating in a digital mobile radio environment with frequency-selective multipath fading is derived. Expand
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Matched filter performance bounds for diversity combining receivers in digital mobile radio
TLDR
By employing the technique known as the matched filter bound, the authors derive analytical expressions for the distribution and average of the bit-error-rate in an ideal space diversity mobile radio receiver. Expand
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