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Scenario-based performance analysis of routing protocols for mobile ad-hoc networks
TLDR
This study is a comparison of three routing protocols proposed for wireless mobile ad-hoc networks. Expand
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Performance of coherent UWB Rake receivers with channel estimators
TLDR
The performance of suboptimal, fractionally spaced (FS), coherent Rake receivers with a pulse-matched filter is numerically evaluated with two channel estimation algorithms. Expand
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Timing error recovery in turbo-coded systems on AWGN channels
TLDR
The classical method for decoding turbo codes is the Bahl-Cocke-Jelinek-Raviv algorithm which, in the majority of existing papers, is analyzed under the assumption of perfect channel knowledge and synchronization. Expand
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Performance of Coherent UWB Rake Receivers using different Channel Estimators
TLDR
The performance of suboptimal, fractionally spaced (FS), coherent Rake receivers with a pulse matched filter is evaluated with numerical simulations when different channel estimation algorithms, suitable for coherent detection, are used. Expand
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Modeling fading channel-estimation errors in pilot-symbol-assisted systems, with application to turbo codes
TLDR
We develop a simplified model which separates the estimation errors of a Wiener-filtered received signal into the amplitude error and the phase error. Expand
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Influence of CSI Feedback Errors on Capacity of Linear Multi-User MIMO Systems
TLDR
In this paper, we discuss the influence of feedback channel errors on throughput of linear multi-user multiple-input multiple-output (MIMO) systems employing vector quantization (VQ) algorithms for encoding channel state information. Expand
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Synchronization in Turbo Coded Systems
TLDR
Turbo codes and their unusual properties have attracted significant attention of the information theory community. Expand
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Improved iterative channel estimation and turbo decoding over flat-fading channels
TLDR
In this paper, we discuss the influence of imperfect Wiener channel estimation on performance and dynamics of a turbo decoder using nonlinear soft data feedback. Expand
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Joint synchronization and decoding of turbo codes on AWGN channels
TLDR
This paper presents the behaviour of a turbo coding scheme when the symbol timing is not perfectly known. Expand
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