Journal ArticleDOI
Channel Coding Rate in the Finite Blocklength Regime
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TLDR
It is shown analytically that the maximal rate achievable with error probability ¿ isclosely approximated by C - ¿(V/n) Q-1(¿) where C is the capacity, V is a characteristic of the channel referred to as channel dispersion, and Q is the complementary Gaussian cumulative distribution function.Abstract:
This paper investigates the maximal channel coding rate achievable at a given blocklength and error probability. For general classes of channels new achievability and converse bounds are given, which are tighter than existing bounds for wide ranges of parameters of interest, and lead to tight approximations of the maximal achievable rate for blocklengths n as short as 100. It is also shown analytically that the maximal rate achievable with error probability ? isclosely approximated by C - ?(V/n) Q-1(?) where C is the capacity, V is a characteristic of the channel referred to as channel dispersion , and Q is the complementary Gaussian cumulative distribution function.read more
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Blocklength-Limited Performance of Relaying under Quasi-Static Rayleigh Channels
TL;DR: In this paper, the blocklength-limited performance of a relaying system is studied, where channels are assumed to experience quasi-static Rayleigh fading while at the same time only the average channel state information (CSI) is available at the source.
Journal ArticleDOI
Energy Efficient Coded Random Access for the Wireless Uplink
TL;DR: A principled definition of the random-access model is proposed, together with their information-theoretic analysis, to open the road towards unified benchmarking and performance comparison of various random- access solutions for the 5G/6G.
Journal ArticleDOI
Unified Scaling of Polar Codes: Error Exponent, Scaling Exponent, Moderate Deviations, and Error Floors
TL;DR: New bounds are developed that characterize the relationship of the parameters $R$, $N$ , $P_{\mathrm{ e}}$ , and the quality of the channel $W$ quantified by its capacity and its Bhattacharyya parameter $Z(W) and this agrees with the scaling in the error exponent regime.
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LDM Versus FDM/TDM for Unequal Error Protection in Terrestrial Broadcasting Systems: An Information-Theoretic View
TL;DR: The performance comparison between LDM and F/TDM is illustrated in terms of thecapacity-coverage tradeoff of the mobile service for a given reduction of the capacity of the fixed service while keeping the coverage of theFixed service constant.
Journal ArticleDOI
Achievable Data Rate for URLLC-Enabled UAV Systems With 3-D Channel Model
TL;DR: This letter investigates the average achievable data rate (AADR) of the control information delivery from the ground control station to unmanned-aerial-vehicle (UAV) under a 3-D channel, which requires ultra-reliable and low-latency communications (URLLC) to avoid collision.
References
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A mathematical theory of communication
TL;DR: This final installment of the paper considers the case where the signals or the messages or both are continuously variable, in contrast with the discrete nature assumed until now.
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An Introduction to Probability Theory and Its Applications
David A. Freedman,William Feller +1 more
An Introduction To Probability Theory And Its Applications
TL;DR: A First Course in Probability (8th ed.) by S. Ross is a lively text that covers the basic ideas of probability theory including those needed in statistics.