Results 41 to 50 of about 153 (134)

Throughput Analysis of Buffer-Constrained Wireless Systems in the Finite Blocklength Regime [PDF]

2011 IEEE International Conference on Communications (ICC), 2011
In this paper, wireless systems operating under queueing constraints in the form of limitations on the buffer violation probabilities are considered. The throughput under such constraints is captured by the effective capacity formulation. It is assumed that finite blocklength codes are employed for transmission.
openaire   +3 more sources

Strong converses for group testing in the finite blocklength regime

CoRR, 2015
We prove new strong converse results in a variety of group testing settings, generalizing a result of Baldassini, Johnson and Aldridge. These results are proved by two distinct approaches, corresponding to the non-adaptive and adaptive cases. In the non-adaptive case, we mimic the hypothesis testing argument introduced in the finite blocklength channel
openaire   +4 more sources

Joint Trajectory Design and Resource Optimization in UAV-Assisted Caching-Enabled Networks with Finite Blocklength Transmissions

Drones
In this study, we design and analyze a reliability-oriented downlink wireless network assisted by unmanned aerial vehicles (UAVs). This network employs non-orthogonal multiple access (NOMA) transmission and finite blocklength (FBL) codes. In the network,
Yang Yang, Mustafa Cenk Gursoy
doaj   +1 more source

Undetected Error Probability in the Short Blocklength Regime: Approaching Finite-Blocklength Bounds With Polar Codes

IEEE Transactions on Communications
9 pages, 9 figures, accepted for publication in IEEE Trans ...
Alexander Sauter, Ahmet Oguz Kislal, Giuseppe Durisi, Gianluigi Liva, Balázs Matuz, Erik G. Ström   +5 more
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Investigating Low Latency Communications With Link-Layer Rate of NOMA Under Nakagami-m Fading Channel in Finite Blocklength Regime

IEEE Access
This paper investigates link-layer rate of two-user downlink non-orthogonal multiple access (NOMA) networks under Nakagami-m fading channel with short packet communications.
Muhammad Imran, Muhammad Amjad, Muhammad Khalil Afzal, Muhammad Usman, Byung-Seo Kim   +4 more
doaj   +1 more source

Deep Transfer Learning-Based Performance Prediction of URLLC in Independent and Not Necessarily Identically Distributed Interference Networks

IEEE Access
In the rapidly evolving sixth-generation (6G) networks, achieving ultra-high reliability for short packets poses a crucial challenge for network designers as classical Shanon capacity bounds become obsolete.
Mujtaba Ghous, Thanh Luan Nguyen, Tri Nhu do, Georges Kaddoum   +3 more
doaj   +1 more source

Aerial Jamming Against Aerial Eavesdropping for UAV-Assisted Secure NOMA-URLLC Networks

IEEE Open Journal of the Communications Society
This paper investigates an unmanned aerial vehicle (UAV)-assisted non-orthogonal multiple access (NOMA) network, where a ground source (GS) communicates with a ground destination (GD) via a decode-and-forward (DF) aerial relay (AR), while an aerial ...
Emmanouel T. Michailidis, Nikolaos I. Miridakis   +1 more
doaj   +1 more source

Fundamental Tradeoffs for ISAC Multiple Access in Finite-Blocklength Regime

CoRR
This paper investigates the fundamental communication--sensing tradeoffs of uplink dual-functional integrated sensing and communication (ISAC) multiple access under finite blocklength (FBL) constraints. Unlike conventional asymptotic analyses, we explicitly account for the limitations under FBL constraints imposed by short packets and low-latency ...
Zhentian Zhang, Christos Masouros, Kai-Kit Wong, Jian Dang, Zaichen Zhang, Kaitao Meng, Farshad Rostami Ghadi, Mohammad Javad Ahmadi   +7 more
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Dynamic relay selection for AoI minimization in short packets based full-duplex energy harvesting-IoT networks

Journal of King Saud University: Computer and Information Sciences
The burgeoning demand for real-time status updates in the Internet of Things (IoT) underscores the importance of the age of information (AoI). While full-duplex (FD) relaying and energy harvesting (EH) are promising techniques for extending network ...
Mangang Xie, Changhao Song, Xiangdong Jia   +2 more
doaj   +1 more source

Robust design of reconfigurable intelligent surfaces for parameter estimation in MTC

EURASIP Journal on Wireless Communications and Networking
This paper introduces a reconfigurable intelligent surface (RIS) to support parameter estimation in machine-type communications (MTC). We focus on a network where single-antenna sensors transmit spatially correlated measurements to a multiple-antenna ...
Sergi Liesegang, Antonio Pascual-Iserte, Olga Muñoz   +2 more
doaj   +1 more source