Results 121 to 130 of about 4,347 (195)

A Fair Communication Scheme for Patrol UAVs Under URLLC Constraints

IEEE Access
This paper explores a communication coordination technique for patrol unmanned aerial vehicles (UAVs) operating under ultra-reliable low-latency communication (URLLC) constraints.
Ha Xuan Son, Pham Thi Quynh Trang, Le Tran Manh, Trinh Anh Vu   +3 more
doaj   +1 more source

Minimization of Average Peak Age of Information for Timely Status Updates in Two-Hop IoT Networks

Applied Sciences
Timely status updates are essential for Internet of Things (IoT) services. The freshness of these updates can be quantified using Age of Information (AoI).
Jin-Ho Chung, Yoora Kim
doaj   +1 more source

Robust sum rate maximization for active RIS-aided uplink NOMA communications with finite blocklength transmission

Ain Shams Engineering Journal
This paper introduces an innovative framework integrating active reconfigurable intelligent surfaces (RIS) with non-orthogonal multiple access (NOMA) for uplink multiuser secure communication networks.
Changqing Ye, Hong Jiang, Chenping Zeng, Haoxin Shi, Longke He   +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

Energy-Limited Joint Source-Channel Coding of Gaussian Sources over Gaussian Channels with Unknown Noise Level. [PDF]

Entropy (Basel), 2023
Lev O, Khina A.
europepmc   +1 more source

On the block error rate performance of cooperative non-orthogonal multiple access short-packet communications with full-duplex relay and partial relay selection

ETRI Journal
In this paper, we mathematically investigate a downlink non-orthogonal multiple access (NOMA) system for short-packet communications (SPC) in which the near users are used as full-duplex (FD) relays to forward intended signals from the source to a far ...
Ha Duy Hung, Hoang Van Toan, Tran Trung Duy, Le The Dung, Quang Sy Vu   +4 more
doaj   +1 more source

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

Compression for Quadratic Similarity Queries: Finite Blocklength and Practical Schemes. [PDF]

IEEE Trans Inf Theory, 2016
Steiner F, Dempfle S, Ingber A, Weissman T.   +3 more
europepmc   +1 more source

Secrecy Capacity Region of the AWGN MAC with External Eavesdropper and Feedback. [PDF]

Entropy (Basel), 2023
Yuan H, Xie G, Dai B.
europepmc   +1 more source

Delay Minimization in RIS-Assisted URLLC Systems under Reliability Constraints. [PDF]

Entropy (Basel), 2023
Song X, Zhao Y, Zhao W, Wu H, Liu Z.
europepmc   +1 more source