Results 131 to 140 of about 2,366 (166)
On the Performance Advantage of Relaying Under the Finite Blocklength Regime
IEEE Communications Letters, 2015 We consider a two-phase relaying system with finite blocklengths. We study the performance difference of relaying under the finite blocklength regime as well as under the Shannon capacity regime. Most importantly, we are interested in the conditions that lead to a higher performance of relaying under the finite blocklength regime.
Yulin Hu, James Gross, Anke Schmeink
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Covert Communications With Randomly Distributed Wardens in the Finite Blocklength Regime
IEEE Transactions on Vehicular Technology, 2022This paper investigates covert communications with finite blocklength in the presence of multiple randomly distributed wardens, which are modeled as a Poisson point process (PPP). Specifically, the protection area, which is guarded by the transmitter against the wardens, is introduced in order to enhance the covert communication performance. First, the
Ruiqian Ma, Weiwei Yang, Liwei Tao
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Channel Coding Rate in the Finite Blocklength Regime
IEEE Transactions on Information Theory, 2010This 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 ...
Yury Polyanskiy +2 more
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Analysis of THz Communications in the Finite Blocklength Regime
2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019The theory of finite blocklength coding provides powerful tools to approximate the maximum achievable rate for short blocklength coding. In this work, the normal approximation is applied for the transmission over the THz channel assuming a point-to-point single-carrier system. Here, a transmission with bit interleaved coded modulation (BICM) is assumed
Viktoria Schram, Wolfgang H. Gerstacker
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Physical-Layer Security in the Finite Blocklength Regime Over Fading Channels [PDF]
IEEE Transactions on Wireless Communications, 2020 15 pages in double columns, 8 figures, accepted for publication on IEEE Transactions on Wireless ...
Tong-Xing Zheng +2 more
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Source Coding with Unreliable Side Information in the Finite Blocklength Regime
2022 IEEE International Symposium on Information Theory (ISIT), 2022This paper studies a special case of the problem of source coding with side information. A single transmitter describes a source to a receiver that has access to a side information observation that is unavailable at the transmitter. While the source and true side information sequences are dependent, stationary, memoryless random processes, the side ...
Sun, Siming, Effros, Michelle
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Finite Blocklength Regime Performance of Downlink Large Scale Networks
IEEE Transactions on Wireless CommunicationsSome emerging 5G and beyond use-cases impose stringent latency constraints, which necessitates a paradigm shift towards finite blocklength performance analysis. In contrast to Shannon capacity-achieving codes, the codeword length in the finite blocklength regime (FBR) is a critical design parameter that imposes an intricate tradeoff between delay ...
Nourhan Hesham +2 more
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Age of Information Analysis for Finite Blocklength Regime in Downlink Cellular Networks
IEEE Wireless Communications Letters, 2022With increase in real-time systems, users have come to demand information with low latency. However, as the blocklength becomes finite to reduce communication duration, the decoding error probability is newly considered. In this letter, we consider downlink cellular networks, where s (s) periodically transmit information with finite blocklength to a ...
Hyeonjun Sung, Minsu Kim, Sungjin Lee
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Impact of Fading Correlation and Finite-Blocklength Regimes on Secrecy
IEEE Transactions on Vehicular Technology, 2023This paper examines secrecy performance of a three-point system-where a main channel and a wiretap channel are present-under outdated channel state information (oCSI), correlated Rayleigh fading and finite-blocklength (FBL) regimes. A main channel and a wiretap channel experience oCSI severity, which impacts the system's average secrecy capacity (ASC ...
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On the symmetric information rate of CPM in the finite blocklength regime
MILCOM 2015 - 2015 IEEE Military Communications Conference, 2015Continuous phase modulation (CPM) is a family of bandwidth-efficient signaling schemes with memory. In this paper we introduce a simulation-based method to compute a lower bound, namely the dependence testing (DT) bound, on the maximum achievable rate of general CPM schemes under finite blocklength, probability of error, and equiprobable input ...
Cenk Sahin, Erik S. Perrins
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