Results 181 to 190 of about 1,852,147 (258)

Brazilian Society of Cardiology Guidelines: New Norms, New Challenges. [PDF]

Arq Bras Cardiol
Polanczyk CA, Luna LC, Rey HCV, Moreira HG, de Arruda JA, de Barros E Silva PGM, de Seixas Rocha M.   +6 more
europepmc   +1 more source

Species-specific gene regulatory network rewiring mediated by the GATA-type regulator NsdD in <i>Aspergillus</i>. [PDF]

mBio
Moon H, Lee M-K, Shin J, Park SC, Rivera Vazquez JC, Amador-Noguez D, Keller NP, Park H-S, Han K-H, Yu J-H.   +9 more
europepmc   +1 more source

Analysis of SD-WAN Architectures and Techniques for Efficient Traffic Control Under Transmission Constraints-Overview of Solutions. [PDF]

Sensors (Basel)
Dudczyk J, Sergiel M, Krygier J.
europepmc   +1 more source

Dual-Mode Data Collection for Periodic and Urgent Data Transmission in Energy Harvesting Wireless Sensor Networks. [PDF]

Sensors (Basel)
Yoon I.
europepmc   +1 more source

Advancing APT detection through transformer-driven feature learning and synthetic data generation. [PDF]

Sci Rep
Danh LTK, Xuan CD, Van NN.
europepmc   +1 more source

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Hybrid ARQ with selective combining for fading channels

IEEE Journal on Selected Areas in Communications, 1999
We propose and analyze a hybrid automatic repeat request (ARQ) with a selective combining scheme using rate-compatible punctured convolutional (RCPC) codes for fading channels. A finite-state Markov channel model is used to represent the Rayleigh fading channels.
S A Kassam
exaly   +2 more sources

Rateless-coded hybrid ARQ

2007 6th International Conference on Information, Communications & Signal Processing, 2007
Recently, hybrid-ARQ attracts significant research efforts due to the emergence of high speed data packet access (HSDPA) standard. Turbo-coded hybrid-ARQ was reported to have very good performance under block fading channels. In this paper, we investigate new hybrid ARQ schemes using rateless codes.
Chia-Han Lee
exaly   +2 more sources

Delay Analysis for Adaptive Hybrid ARQ Protocol

MILCOM 1987 - IEEE Military Communications Conference - Crisis Communications: The Promise and Reality, 1987
This paper analyzes transmission delavs of an adaptive hybrid ARQ communications protocol used with a discrete-time two-state Markovian channel; this channel miodel allows for both time-varying noise levels and memory. The protocol adapts to changes in channel state, i.e., changes in noise level, by selecting one of two block error-correction codes for
Feldman, Phillip M, Li, Victor OK
openaire   +3 more sources

Reliability-based retransmission criteria for hybrid ARQ

IEEE Transactions on Communications, 2009
Bit error probability (BEP) and word error probability (WEP) are used as reliability-based retransmission criteria in conjunction with hybrid ARQ (HARQ) protocols. Instead of exploiting an error-detecting code, the decision for a retransmission is based on the error probability of the decoded word, which can be calculated in or after the decoding ...
Peter Adam Hoeher
exaly   +2 more sources

Development of hybrid ARQ protocol for the quantum communication system on stabilizer codes

China Communications, 2021
In this paper, we develop a novel hybrid automatic-repeat-request (ARQ) protocol for the quantum communication system using quantum stabilizer codes. The quantum information is encoded by stabilizer codes to against the channel noise.
Zhongwen Guo, Hongyang Ma
exaly   +2 more sources