Results 41 to 50 of about 300 (171)
Uplink Multiple Access for Reconfigurable Intelligent Surface‐Aided Wireless Systems
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 The integration of reconfigurable intelligent surface‐ (RIS‐) aided wireless communication and multiple access is an attractive and promising scheme for next‐generation wireless networks. In this research work, separate uplink RIS‐aided nonorthogonal multiple access (NOMA) and uplink relay‐assisted NOMA schemes are studied, where the RIS and relay ...
Nhan Duc Nguyen +3 more
wiley +1 more source
On the Performance Tradeoff of an ISAC System with Finite Blocklength
ICC 2023 - IEEE International Conference on Communications, 2023 Integrated sensing and communication (ISAC) has been proposed as a promising paradigm in the future wireless networks, where the spectral and hardware resources are shared to provide a considerable performance gain. It is essential to understand how sensing and communication (S\&C) influences each other to guide the practical algorithm and system ...
Xiao Shen, Na Zhao 0005, Yuan Shen 0001
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Beamforming Design for Multiuser uRLLC With Finite Blocklength Transmission [PDF]
IEEE Transactions on Wireless Communications, 2021 Driven by the explosive growth of Internet of Things (IoT) devices with stringent requirements on latency and reliability, ultra-reliability and low latency communication (uRLLC) has become one of the three key communication scenarios for the fifth generation (5G) and beyond 5G communication systems.
Shiwen He +5 more
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Data Compression With Low Distortion and Finite Blocklength [PDF]
IEEE Transactions on Information Theory, 2015 This paper considers lossy source coding of $n$-dimensional memoryless sources and shows an explicit approximation to the minimum source coding rate required to sustain the probability of exceeding distortion $d$ no greater than $ε$, which is simpler than known dispersion-based approximations.
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EURASIP Journal on Wireless Communications and Networking, 2018 In this paper, we propose an optimal resource allocation policy for sparse code multiple access (SCMA) networks supporting ultra-reliable low-latency communications (URLLC).
Qinwei He, Yulin Hu, Anke Schmeink
doaj +1 more source
Quantum Error Correction Via Noise Guessing Decoding
IEEE Access, 2023 Quantum error correction codes (QECCs) play a central role in both quantum communications and quantum computation. Practical quantum error correction codes, such as stabilizer codes, are generally structured to suit a specific use, and present rigid code
Diogo Cruz +2 more
doaj +1 more source
Guest editorial: Ultra reliable and low‐latency communications
, 2022 IET Signal Processing, Volume 16, Issue 8, Page 883-884, October 2022.
Khoa N. Le +2 more
wiley +1 more source
An extended Fano's inequality for the finite blocklength coding [PDF]
2013 IEEE/CIC International Conference on Communications in China (ICCC), 2013 Fano's inequality reveals the relation between the conditional entropy and the probability of error . It has been the key tool in proving the converse of coding theorems in the past sixty years. In this paper, an extended Fano's inequality is proposed, which is tighter and more applicable for codings in the finite blocklength regime.
Yunquan Dong, Pingyi Fan
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Efficiently Computable Converses for Finite-Blocklength Communication
2022 IEEE International Symposium on Information Theory (ISIT), 2022 This paper presents a method for computing a finite-blocklength converse for the rate of fixed-length codes with feedback used on discrete memoryless channels (DMCs). The new converse is expressed in terms of a stochastic control problem whose solution can be efficiently computed using dynamic programming and Fourier methods.
Felipe Areces +3 more
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Slotted Aloha With Capture for OWC-Based IoT: Finite Block-Length Performance Analysis
IEEE Access, 2023 In this paper, we analyze the throughput and reliability of an indoor optical wireless communication (OWC)-based Internet of Things (IoT) system based on Slotted ALOHA (SA) where IoT devices exchange data with an access point (AP).
Tijana Devaja +4 more
doaj +1 more source